HCD-M100/M300AV

SERVICE MANUAL US Model

HCD-M100/M300AV is the tuner, deck, CD and

amplifier section in MHC-M100/M300AV.
Photo: HCD-M300AV

Manufactured under license from Dolby Model Name Using Similar Mechanism HCD-MC3AV
Laboratories Licensing Corporation. CD
CD Mechanism Type CDM-46B1
“DOLBY” and the double-D symbol ; and SECTION
“PRO LOGIC” are trademarks of Dolby Optical Pick-up Name KSM-213BFN/C2NP
Laboratories Licensing Corporation. Model Name Using Similar Mechanism NEW
TAPE DECK
SECTION Tape Transport Mechanism Type TCM-230AWR21

SPECIFICATIONS

Amplifier section MHC-M100

U.S.A models: Continuous RMS power output
AUDIO POWER SPECIFICATIONS 75 + 75 W
POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (6 Ω at 1 kHz, 10% THD)
With 6 Ω loads both channels driven, from 120 – 10,000 Hz; rated 75 W per Total harmonic distortion
channel minimum RMS power, with no more than 10% total harmonic
distortion from 250 mW to rated output.
less than 0.09%
(6 Ω at 1 kHz, 40 W)
MHC-M300AV
Front Speaker: Inputs
Continuous RMS power output VIDEO/MD IN (phono jack):
75 + 75 W voltage 250 mV/450 mV,
(6 Ω at 1 kHz, 10% THD) impedance 47 kΩ
Total harmonic distortion Outputs
less than 0.09% PHONES (stereo phone jacks):
(6 Ω at 1 kHz, 40 W) accepts headphones of 8 Ω or more
Center Speaker: FRONT SPEAKER: accepts impedance of 6 to 16 Ω
Continuous RMS power output REAR SPEAKER: (M300AV only):
35 W MHC-M300AV accepts impedance of 12 to 16 Ω
(6 Ω at 1 kHz. 10% THD) CENTER SPEAKER: (M300AV only):
Rear Speaker: accepts impedance of 6 Ω
Continuous RMS power output SUPER WOOFER: (M300AV only):
17.5 + 17.5 W voltage 1 V, impedance 1 kΩ
(12 Ω at 1 kHz, 10% THD)
— Continued on next page —

COMPACT COMPONENT SYSTEM

1
CD player section AM tuner section
System Compact disc and digital audio system Tuning range 530 – 1,710 kHz
Laser Semiconductor laser (λ =780 mm) (with the interval set at 10 kHz)
Emission duration: continuous 531 – 1,710 kHz
Laser output Max. 44.6 µW* (with the interval set at 9 kHz)
* This output is the value measured at a Antenna AM loop antenna
distance of 200 mm from the objective lens Antenna terminals External antenna terminal
surface on the Optical Pick-up Block with Intermediate frequency 450 kHz
7 mm aperture.
Frequency response 2 Hz – 20 kHz (± 0.5 dB) General
Wavelength 780 – 790 nm Power requirements 120 V AC, 60 Hz
Signal-to-noise ratio More than 90 dB
Dynamic range More than 90 dB Power consumption
CD OPTICAL DIGITAL OUT MHC-M300AV: 190 W
(Square optical connector jack, rear panel) MHC-M100: 150 W
Wave length 600 nm
Output level –18 dBm Dimensions (w/h/d) Approx. 280 × 373 × 468 mm

Tape player section Mass

Recording system 4-track 2-channel stereo MHC-M300AV: Approx. 10.9 kg
Frequency response 40 – 13,000 Hz (± 3 dB), MHC-M100: Approx. 10.5 kg
using Sony TYPE I cassette
Supplied accessories: AM loop antenna (1)
Tuner section Remote commander (1)
FM stereo, FM/AM superheterodyne tuner Batteries (2)
FM lead antenna (1)
FM tuner section Speaker cords (for MHC-M300AV only) (2)
Tuning range 87.5 – 108.0 MHz Center speaker pads (for MHC-M300AV
Antenna FM lead antenna only) (4)
Antenna terminals 75 Ω unbalanced
Intermediate frequency 10.7 MHz Design and specifications are subject to change without notice.

2
 CAUTION SAFETY CHECK-OUT
Use of controls or adjustments or performance of procedures (US model only)
other than those specified herein may result in hazardous radiation
exposure. After correcting the original service problem, perform the
following safety checks before releasing the set to the customer:
Check the antenna terminals, metal trim, “metallized” knobs, screws,
This appliance is classified as a CLASS 1 LASER product. The
and all other exposed metal parts for AC leakage. Check leakage as
CLASS 1 LASER PRODUCT MARKING is located on the rear
described below.
exterior.
LEAKAGE

The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
return to chassis, must not exceed 0.5 mA (500 microampers).
Leakage current can be measured by any one of three methods.

Laser component in this product is capable of emitting radiation 1. A commercial leakage tester, such as the Simpson 229 or RCA
exceeding the limit for Class 1. WT-540A. Follow the manufacturers’ instructions to use these
instruments.

2. A battery-operated AC milliammeter. The Data Precision 245

digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a

VOM or battery-operated AC voltmeter. The “limit” indication
is 0.75 V, so analog meters must have an accurate low-voltage
scale. The Simpson 250 and Sanwa SH-63Trd are examples of
a passive VOM that is suitable. Nearly all battery operated
digital multimeters that have a 2V AC range are suitable. (See
Fig. A)

To Exposed Metal
Parts on Set

AC
0.15µF voltmeter
1.5kΩ
(0.75V)

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH

MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS
LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE
COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS
APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS
PUBLISHED BY SONY.

3
 SERVICING NOTES TABLE OF CONTENTS
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT 1. GENERAL
Font Panel ··············································································· 5
The laser diode in the optical pick-up block may suffer electrostatic Rear Panel ·············································································· 6
break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
2. DISASSEMBLY ······························································· 8
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts. 3. TEST MODE ··································································· 16
The flexible board is easily damaged and should be handled with
care. 4. MECHANICAL ADJUSTMENTS ···························· 18

NOTES ON LASER DIODE EMISSION CHECK 5. ELECTRICAL ADJUSTMENTS

Deck Section ········································································ 21
The laser beam on this model is concentrated so as to be focused on CD Section ··········································································· 23
the disc reflective surface by the objective lens in the optical pick-
up block. Therefore, when checking the laser diode emission, observe 6. DIAGRAMS
from more than 30 cm away from the objective lens. 6-1. Block Diagram – CD Section – ········································ 24
Block Diagram – Main Section – ····································· 25
LASER DIODE AND FOCUS SEARCH OPERATION Block Diagram – Audio Section – ···································· 26
CHECK 6-2. Circuit Boards Location ··················································· 27
6-3. Printed Wiring Board – BD Section – ······························ 28
Carry out the “S curve check” in “CD section adjustment” and check 6-4. Schematic Diagram – BD Section – ································· 29
that the S curve waveform is output repeatedly. 6-5. Printed Wiring Board – CD Motor Section – ··················· 30
6-6. Schematic Diagram – CD Motor Section – ······················ 31
Notes on chip component replacement 6-7. Printed Wiring Board – Audio Section – ·························· 32
• Never reuse a disconnected chip component. 6-8. Schematic Diagram – Audio Section – ····························· 33
• Notice that the minus side of a tantalum capacitor may be damaged 6-9. Printed Wiring Board – Main Section – ··························· 34
by heat. 6-10. Schematic Diagram – Main (1/6) Section – ····················· 35
6-11. Schematic Diagram – Main (2/6) Section – ····················· 36
Flexible Circuit Board Repairing 6-12. Schematic Diagram – Main (3/6) Section – ····················· 37
• Keep the temperature of the soldering iron around 270 ˚C during 6-13. Schematic Diagram – Main (4/6) Section – ····················· 38
repairing. 6-14. Schematic Diagram – Main (5/6) Section – ····················· 39
• Do not touch the soldering iron on the same conductor of the 6-15. Schematic Diagram – Main (6/6) Section – ····················· 40
circuit board (within 3 times). 6-16. Printed Wiring Board – Power Section – ························· 41
• Be careful not to apply force on the conductor when soldering or 6-17. Schematic Diagram – Power Section – ···························· 41
unsoldering. 6-18. Printed Wiring Board – Panel Section – ··························· 42
6-19. Schematic Diagram – Panel Section – ····························· 43
6-20. Printed Wiring Board – Front Amp Section – ·················· 44
6-21. Schematic Diagram – Front Amp Section – ····················· 45
6-22. Schematic Diagram – Rear Amp Section – ······················ 46
6-23. Printed Wiring Board – Rear Amp Section – ··················· 47
6-24. Waveforms ········································································ 48
6-25. IC Pin Function Description ············································· 48
6-26. IC Block Diagrams ··························································· 56

7. EXPLODED VIEWS ····················································· 60

8. ELECTRICAL PARTS LIST ····································· 67

4
 SECTION 1
GENERAL
FRONT PANEL

678 90 qaqsqd qfqgqh

5
4
3
qj
2
qk
1
ek ql w;
wa
ej
ws
eh wd
eg wf
ef wg
wh
wj

wk

ed es ea e; wl

Photo: HCD-M300AV

1 @/1 button w; DBFB button

2 STANDBY indicator wa CONTINUE/STEREO/MONO button
3 MEMO INPUT button ws ENTER button
4 MEMO SCAN button wd PROGRAM/TUNER MEMORY button
5 MEMO SEARCH button wf SHUFFLE/DIRECTION button
6 TAPE A h button and indicator wg + M > button
7 CD 7 button and indicator wh m .– button
8 TAPE A H button and indicator wj SELECTOR dial
9 Display window wk PHONES jack
0 x (STOP) button wl FILE SELECT button
qa TAPE B h button and indicator e; VOLUME knob
qs TUNER/BAND button ea X PAUSE button and indicator
qd TAPE B H button and indicator es CD SYNCHRO button
qf CHECK button ed z REC button
qg CLEAR button ef CD PLUS ONE button
qh DELETE button eg TIMER SELECT button and indicator
qj GROOVE button and indicator eh CLOCK TIMER SET button
qk FUNCTION button ej DISPLAY button
ql DSP button and indicator ek PROLOGIC button and indicator
(HCD-M300AV only)

5
REAR PANEL

4 5 6 7

8
2

Photo: HCD-M300AV

1 CD DIGITAL OUT connector

2 SUPER WOOFER jack (HCD-M300AV only)
3 MD/VIDEO INPUT (AUDIO) jack
4 ANTENNA terminal
5 CENTER SPEAKER terminal (HCD-M300AV only)
6 REAR SPEAKER terminal (HCD-M300AV only)
7 FRONT SPEAKER terminal
8 AC power cord

6
This section is extracted from
instruction manual.

7
 SECTION 2
DISASSEMBLY
Note : Follow the disassembly procedure in the numerical order given.
2 Three screws
(BVTP 3 × 8)
2-1. CASE
3 Case

1 Three screws
(CASE3 TP2)

1 Three screws
(CASE3 TP2)

2-2. FRONT PANEL SECTION 8 Lug

7 Screws 4 Connector(CN804)
(BVTT 3 × 8)

1 Wire (flat type)

(17 core)

2 Wire (flat type)

(15 core)

qa Front panel assy

0 Two claws

5 Connector(CN604A)

3 Wire (flat type) (10 core)

6 Connector(CN453)

0 Two claws

9 Three screws
8 (BVTP 3 × 8)
2-3. DOOR ASSY

1 Two screws
(PTPWH 2.6 × 8)

A
3 Remove the door ass'y
to direction of the
arrow A.

2 Open the door ass'y

2-4. BACK PANEL

7 Six screws
(BVTP 3 × 8)

3 Five screws
(BVTP 3 × 8)

2 Connector(CN751)

1 Connector
(CN802)
6 Two screws 4 Cover
(BVTP 3 × 8)
5 Two screws
(BVTP 3 × 8)

8 Remove the back panel

to direction of the arrow.

9
2-5. MAIN BOARD

9 Connector(CN454)

5 Connector(CN454) qa Remove the MAIN

board to direction
4 Connector(CN801B) of the arrow.

8 Connector(CN403)

6 Connector(CN461)

3 Connector(CN902)

7 Connector(CN451)
2 Wire (flat type) (9 core)

1 Wire (flat type) (16 core) 0 Two screws

(BVTP 3 × 8)

2-6. POWER TRANSFORMER (T991) 6 Four screws

(BVTT 3 × 8)

1 Connector CN992
7 Power transforme

3 Connector CN995

4 Two screws 2 Power cord

(BVTT3 x 8)

5 Sub trans board

10
2-7. SUB CHASSIS
1 Two screws
(BVTT 3 × 8)

3 Sub chassis

2 Three screws
(BVTP 3 × 8)

2 Two screws
(BVTP 3 × 8)

2-8. CD MECHANISM DECK SECTION

5 Two screws 8 Three screws

(BVTT 3 × 6) (BVTT 3 × 10)

7 Reinforcement

9 Base (LOADING)

6 Wire holder

qa Screw qs Base (CDM)

1 Screw (BVTT 3 × 10)
(PTPWH 2.6 × 8)

0 Screw 3 Two screws

(BVTT 3 × 14) (BVTP 3 × 8)

4 Cover (CD)
2 Table (50)

11
2-9. CD BASE UNIT
1 Two screws
(BTVP 3 × 8)
2 Bracket

3 Two tention springs

5 Base unit

4 Four screws
(PTPWH 2.6 × 8)

2-10. BD BOARD, SLED MOTOR (M102)

6 Gear (A) (S)

8 Gear cover

5 Claw

7 Three claws
0 Two screws (P 2 × 3)
9 Gear (B) (RP)

1 Wire (flat type) (16 core)

qa Sled motor
(M102)

4 BD board

3 Removal 2 Screw (PTPWH 2 × 5)

four solders.
12
2-11. OPTICAL PICK-UP

3 Remove the optical

pick-up to direction
of the arrow A.

2 Sled shaft

1 Claw

2-12. TAPE MECHANISM DECK SECTION

2 Remove the cassette lid (L) ass'y

to direction of the arrow B. 4 Remove the tape mechanism
deck section.
3 Three screws
(BVTT 3 × 6)

B 3 Three screws
(BVTP 2.6 × 8)
A

1 Remove the cassette lid (R) ass'y

to direction of the arrow A.

13
2-13. PANEL BOARD

3 Remove the TORSION SPRING

cassette lid (L) assy (DOOR1)
1
3 Remove the
cassette lid (R) assy
2
2

1
TORSION SPRING
(DOOR2)
0 Five screws 0 Five screws
(BVTP 2.6 × 8) (BVTP 2.6 × 8)
4 Two screws
(BVTP 2.6 × 8) qa Remove the panel (L) board

0 Seven screws
(BVTP 2.6 × 8)
qd Remove the panel board
5 Remove the qs Remove the panel (R) board
TC bracket

7 Volume ring
8 Selector ring

6 Volume knob 9 Selector ring

2-14. CASSETTE BOARD

4 CASSETTE board

3 Two screws 1 Four rivets

(BVTT 2 × 4 (S))

2 Break the soldering of two

flexible flat cables.

14
2-15. CAPSTAN MOTOR (M1)

4 Remove the capstan motor

to direction of the arrow.

3 Remove the belt.

2 Remove the belt.

1 Two screws
(PS 2.6 × 5)

15
 SECTION 3
TEST MODE
[MC Cold Reset] Procedure:
* The cold reset clears all data including preset data stored in the 1. Press the three buttons x , ENTER and DISPLAY at the
RAM to initial conditions. Execute this mode when returning same time. The set enters the GC test mode, and all of the
the set to the customer. fluorescent tubes and LEDs turn on.
2. From this state, any one of the three modes MODEL NAME,
Procedure: KEY CHECK and VACS can be selected. Go to step 3 to enter
1. Press the three buttons x , ENTER and @/1 at the same the MODEL NAME test mode. Go to step 5 to enter the KEY
time. CHECK test mode. Go to step 11 to enter the VACS test mode.
2. The fluorescent indicator tube turns off for a moment and the 3. [MODEL NAME test mode ] From the state of step 2, press the
RAM is reset to the initial conditions. CONTINUE/STEREO/MONO button. Every pressing of the
CONTINUE/STEREO/MONO button advances the following
[MC Hot Reset] check modes and displays in the given order. Model name
* This mode resets the set with the preset data kept stored in the display, destination display, MC version display, GC version
memory. This hot reset mode is performed also when the power display, DC version display, VC version display and CC version
cord is plugged in and out. display.
4. To exit the GC test mode and to return to the STANDBY mode,
Procedure: press the x , ENTER and DISPLAY buttons again.
1. Press the three buttons x , ENTER and FUNCTION at the 5. [KEY CHECK test mode ] You can enter this mode directly
same time. from step 2. When you performed steps 3, perform steps 4,
2. The fluorescent indicator tube turns off for a moment and the then 1 and 2 before starting the step 5.
RAM is reset to the initial conditions. [KEY CHECK test mode ] From the GC test mode, press the
PROGRAM button to enter the key check mode.
The display: K 1, J 0, V 0 appears.
[CD Initial] 6. The value after K indicates the number of times that the key is
pressed. 1 is displayed because the PROGRAM button has
* The CD INITIAL clears all of the CD related data. Execute
already been pressed.
this mode when returning the set to the customer.
7. When other keys are pressed one after another, the key count
increases up to 43. The keys which have already been pressed,
Procedure:
are not counted.
1. Press the three buttons x , ENTER and CONTINUE/
8. The value after J indicates the number of clicks that the JOG
STEREO/MONO at the same time.
dial is rotated. The clockwise rotation increases the count value.
2. The message “STANDBY” appears on the fluorescent indicator
The counter-clockwise rotation decreases the count value.
tube and the CD related data is reset to the initial conditions.
9. The value after V also indicates amount of rotation of volume
control. The clockwise rotation increases the count value. The
counter-clockwise rotation decreases the count value.
[CD Line Test] 10. To exit the GC test mode and to return to the STANDBY mode,
* The CD Line test displays the rotating time required for one press the x , ENTER and DISPLAY buttons again.
rotation by rotating the disc tray. 11. [VACS test mode ] You can enter this mode directly from step
2. When you performed steps 3, perform steps 4, then 1 and 2
Procedure: before starting the step 5.
1. Press the three buttons x , ENTER and CLOCK/TIMER SET [VACS test mode ] From the GC test mode, press the SHUFFLE
at the same time. The CD PLAY LED and the CD PAUSE LED button to enter the VACS attenuation check mode. The display:
flash alternately and the disc tray starts rotation. VOL NORMAL appears.
2. The message “xx << y.y” appears on the fluorescent indicator 12. To exit the GC test mode and to return to the STANDBY mode,
tube. The left numbers count up the discs starting from 1 to 51. press the x , ENTER and DISPLAY buttons again.
The left numbers “y.y” indicate the rotating time required for
one rotation by rotating the disc tray.
3. To exit the CD LINE test mode, execute the MC Hot Reset. [Aging Mode]
The decks A and B are operated automatically for aging purpose.
When errors occur during aging, causes of errors are displayed and
[CD Memo All Clear] the aging mode is stopped.
* The mode clears all contents of the CD disc memo. Execute
this mode when returning the set to the customer. How to enter the aging mode
1. Turn on the main power. Install a playback tape to deck A and
Procedure: install a blank tape to deck B.
1. Press the two buttons MEMO INPUT and ENTER at the 2. Select TAPE A with the FUNCTION button.
same time. 3. Press the three buttons of x , ENTER and SHUFFLE at the
2. The message “ALL ERASE” appears on the fluorescent indicator same time to enter the aging mode.
tube and the CD disc memo is all cleared.
How to exit the aging mode.
Turn off the main power.
[GC Test Mode] 1. Rewind the tapes A and B. Tapes stop at the shut-off of tape A
* This mode checks microprocessor version number, keys, and the aging mode advances to the next step.
fluorescent tubes, LEDs and VACS (Variable Attenuation The message: TAPE A AG-1 appears.
Control System). 2. The tape A is played back in the FWD mode. After two minutes
of the FWD playback, the aging mode advances to the next
step.
The message: TAPE A AG-2 appears.

16
3. The tape A runs in fast forward. After two minutes of fast
forward, or at the shut-off point, the tape is stopped and the
aging mode advances to the next step.
The message: TAPE A AG-3 appears.
4. The tape A is played back in the RVS mode. After two minutes
of the RVS playback, the aging mode advances to the next step.
The message: TAPE A AG-4 appears.
5. The tape A is rewound and stops at the shut-off. The aging
mode advances to the next step.
The message: TAPE A AG-5 appears.
6. The tape B is played back in the FWD mode. After two minutes
of the FWD playback, the aging mode advances to the next
step.
The message: TAPE B AG-2 appears.
7. The tape B runs in fast forward. After two minutes of fast
forward, or at the shut-off point, the tape is stopped and the
aging mode advances to the next step.
The message: TAPE B AG-3 appears.
8. The tape B is played back in the RVS mode. After two minutes
of the RVS playback, the aging mode advances to the next step.
The message: TAPE B AG-4 appears.
9. The tape B is rewound and stops at the shut-off. The aging
mode advances to the next step.
The message: TAPE B AG-5 appears.

[AM TUNER STEP 9 kHz/10 kHz Selection Mode]

* Either the 9 kHz step or 10 kHz step can be selected for the AM
channel step.

Procedure:
1. Turn on the power and select TUNER using the FUNCTION
button.
2. Select AM with the TUNER/BAND button and turn off the
power.
3. Press the two buttons ENTER and @/1 at the same time. The
main power is turned on and the other frequency step of the
previous mode is selected and displayed. “AM 9 k STEP” or
“AM 10 k STEP”

[CD SRAM Test Mode]

Procedure:
1. Turn on the power and select CD using the FUNCTION button.
2. Press the three buttons x , ENTER and DBFB at the same
time.
3. The message “SRAM OK” appears on the fluorescent indicator
tube.

[GC VACS ON/OFF Mode]

Procedure:
1. Press the two buttons DELETE and @/1 at the same time.
2. The message “VACS ON” or “VACS OFF” appears on the
fluorescent indicator tube.

17
 SECTION 4
MECHANICAL ADJUSTMENT
• TAPE MECHANISM DECK SECTION • Torque Measurement
Precaution Mode Torque meter Meter reading
1. Clean the following parts with a denatured alcohol-moistened
3.06 N • m to 6.96 N • m
swab:
record/playback heads pinch rollers FWD CQ-102C 31 to 71 g • cm
erase head rubber belts (0.43 – 0.98 oz • inch)
capstan idlers 0.19 N • m to 0.58 N • m
2. Demagnetize the record/playback head with a head demagne- FWD
CQ-102C 2 to 6 g • cm
tizer. back tension
3. Do not use a magnetized screwdriver for the adjustments. (0.02 – 0.08 oz • inch)
4. After the adjustments, apply suitable locking compound to the 3.06 N • m to 6.96 N • m
parts adjusted. REV CQ-102RC 31 to 71 g • cm
5. The adjustments should be performed with the rated power sup-
(0.43 – 0.98 oz • inch)
ply voltage unless otherwise noted.
0.19 N • m to 0.58 N • m
REV
CQ-102RC 2 to 6 g • cm
back tension
(0.02 – 0.08 oz • inch)
6.96 N • m to 14.02 N • m
FF/REW CQ-201B 71 to 143 g • cm
(0.98 – 1.99 oz • inch)
9.80 N • m
FWD tension CQ-403A 100 g or more
(3.53 oz or more)
9.80 N • m
REV tension CQ-403R 100 g or more
(3.53 oz or more)

• CD MECHANISM DECK SECTION

To adjust the mechanism section, enter the mechanism section adjustment mode.
For how to enter the mechanism section adjustment mode, refer to each adjustment section.

DISC SENSOR ALIGNMENT

1. Make sure that there is no disc in the unit.
2. Connect an oscilloscope to IC401rs, IC4014 of the MAIN board.

oscilloscope

IC401rs D.SENS (CH1)

IC4014 HHOUT (CH2)
GND

3. Press the @/1 button to turn ON the power.

4. Press the x button, ENTER button and CLOCK/TIMER SET button simultaneously.

18
 PLUS ONE

5. The disc table rotates in the clockwise direction. The disc table rotation time is displayed with “PLUS ONE” slit as a measuring point.
6. Measure the waveform of the oscilloscope when the disc table is rotating.
7. Move the holder (sensor) center so that the flat portion center at the top of the D.SENS (CH1) input waveform and the “H” center of
HHOUT (CH2) coincide.

Flat portion center of

HHOUT (CH2) waveform
D.SENS (CH1) waveform

D.SENS (CH1) waveform

Fixed screw

Holder (sensor)

8. Tighten the fixed screw to fix the disc table, then press the CLEAR button.
9. The disc table rotates in the counterclockwise direction. Measure the waveform and make sure that the flat portion center at the top of the
D.SENS (CH1) input waveform and the “H” center of HHOUT (CH2) coincide.
10. If the adjustment is not successful, press the CLEAR button to rotate the disc table in the clockwise direction, and perform steps 6 to 9.
Note: During the adjustment mode, the rotational direction is switched each time the CLEAR button is pressed.
Pressing the CHECK button enters the loading mode which will be described later. Pressing the CLEAR button rotates the disc table
again.

19
MAGNET ASSY ALIGNMENT
1. Check that there is no disc in the unit and then turn ON the power. Open the door, and set a disc in the PLUS ONE slit.
2. Close the door, and while pressing the x button, ENTER button and CLOCK/TIMER SET button simultaneously.
3. Press the CHECK button, and set the loading mode.
4. Press the + J L button and chuck the disc.
5. Adjust the magnet assembly and magnet holder so that A = B as shown in the figure.

A B Magnet ASSY
Screw (For adjustment)

Magnet ASSY

Magnet holder

DISC HOLDER A ALIGNMENT

1. Check that there is no disc in the unit and then turn ON the power. Open the door, and set a disc in the PLUS ONE slit.
2. Close the door, and while pressing the x button, ENTER button and CLOCK/TIMER SET button simultaneously.
3. Press the CHECK button, and set the loading mode.
4. Press the + J L button and chuck the disc.
5. Press + J L or l j – button to stop the disc holder A slightly away from the disc.
6. Rotate and adjust the adjusting screw so that the center of the disc and that of the disc holder coincide.

Disc holder A Screw (For adjustment)

Disc

Disc

a b
Disc holder A
a=b

20
 SECTION 5
ELECTRICAL ADJUSTMENTS
0 dB = 0.775 V 2. Turn the adjustment screw and check output peaks. If the peaks
DECK SECTION
do not match for L-CH and R-CH, turn the adjustment screw
1. Demagnetize the record/playback head with a head demagne- so that outputs match within 1 dB of peak.
tizer.
2. Do not use a magnetized screwdriver for the adjustments.
3. After the adjustments, apply suitable locking compound to the
parts adjust. within
L-CH 1dB
4. The adjustments should be performed with the rated power sup- peak
within
ply voltage unless otherwise noted. Output 1dB
5. The adjustments should be performed in the order given in this level
service manual. (As a general rule, playback circuit adjustment
should be completed before performing recording circuit ad-
R-CH
justment.) peak
6. The adjustments should be performed for both L-CH and R- Screw Screw
CH. position L-CH R-CH position
peak peak
7. Switches and controls should be set as follows unless otherwise
specified.
3. Mode: Playback
• Test Tape test tape
P-4-A100
Tape Signal Used for (10 kHz, –10 dB) oscilloscope
P-4-A100 10 kHz, –10 dB Azimuth Adjustment pin qs
L-CH
WS-48B 3 kHz, 0 dB Tape Speed Adjustment pin 0
MAIN L
P-4-L300 315 Hz, 0 dB Level Adjustment board V H
CN301B
set R

Record/Playback Head Azimuth Adjustment R-CH

pin qa
DECK A/B
waveform of oscilloscope
Note: Perform this adjustments for both decks
Procedure:
1. Mode: Playback
in phase 45° 90° 135° 180°
good wrong
test tape main board
P-4-A100 CN301B
(10 kHz, –10 dB) Pin qs (L-CH) 4. After the adjustments, apply suitable locking compound to the
Pin qa (R-CH) level meter
pats adjusted.
set
+ Adjustment Location: Playback Head (Deck A).
– Record/Playback/Erase Head (Deck B).
main board
CN301B
Pin 0 (GND)

21
Tape Speed Adjustment DECK A/B [MAIN BOARD] (Component Side)
Note: Start the Tape Speed adjustment as below after setting to the test
mode. IC501
Procedure:
1. Press the @/1 button to turn ON the power. 11 1

2. Press the x button, ENTER button and TIMER SELECT CN301B

12 2
button simultaneously.
(The “VOLUME” on the fluorescent indicator tube will blink
while in the test mode.)
To exit from the test mode, press the @/1 button.
Mode: Playback
test tape
WS-48B frequency counter CN402 CN401
(3 kHz, 0 dB)
2 8 2 16

set + 1 9 1 15
–

main board
CN301B (Pin qs : L-CH) [CASSETTE BOARD] (Component Side)
(Pin qa : R-CH)
2 12

1. Insert the WS-48B into the deck. 1 11

2. Press the H button on the deck. VR301 CN301

PB
3. Adjust RV1002 on the LEAF SW board so that frequency
LEVEL
counter reads 3,000 ± 90 Hz. IC301
Adjustment Location: LEAF SW board

Sample Value of Wow and filter

W, RMS (JIS) within 0.3%
[LEAF SW BOARD] (Component Side)
(test tape: WS-48B)
TAPE SPEED
Playback level Adjustment DECK A/B (NORMAL)
Procedure:
Mode: Playback
RV1002 CN1001
test tape
P-4-L300 level meter
(315 Hz, 0 dB)

set +
–

Phones jack (HP801)

Adjust DECK A/B: VR301 (R-CH) so the level meter reading

becomes the adjustment limits below.
Adjustment Level:
CN301 PB level: 155 to 275 mV (– 14 to – 9 dB) level difference
between the channels: within ± 0.5 dB
Adjustment Location: CASSETTE board

22
 CD SECTION 10. Confirm that oscilloscope waveform is clear and check RF sig- Adjustment Location :
oscilloscope
nal level is correct or not.
BD board
Note : 11. Turn OFF the power, and remove the lead wire connected at [ BD BOARD ] — CONDUCTOR SIDE —
1. CD Block is basically designed to operate without adjustment. step 7.
TP (TE) CN102
Therefore, check each item in order given. TP (VC)
2. Use YEDS-18 disc (3-702-101-01) unless otherwise indicated. Note : A clear RF signal waveform means that the shape “◊” can be
3. Use an oscilloscope with more than 10 MW impedance. clearly distinguished at the center of the waveform.
When a general remote commander is not used:
4. Clean the object lens by an applicator with neutral detergent 1. Solder lead wires to TP (DVDD) and TP (TOFF) on the BD
RF signal waveform
when the signal level is low than specified value with the board severally.
VOLT/DIV : 200mV
following checks. TIME/DIV : 500ns 2. Connect the oscilloscope to TP (TE) of the BD board.
oscilloscope 3. Press the @/1 button to turn ON the power. IC102
BD board +0.3 4. Open the front cover, and press the CD PLUS ONE button. TP
level : 1.8 ± –0.2 Vp-p CN103
(PLCK)
5. Set the disc (YEDS-18) into the “PLUS ONE” slit.
TP (FE) 6. Close the front cover, and chuck the disc. TP CN101
TP (VC) 7. Playback the fifth track of the disc. TP (DVDD)
8. Short-circuit the lead wire connected at step 1. (The tracking TP (TOFF)
S Curve Check E-F Balance (Traverse) Check (RF)
servo is turned OFF)
Procedure : The procedure for this checking method differs for when a general
9. Check the level B of the oscilliscope's waveform and the A TP
1. Press the @/1 button to turn ON the power . remote control unit is used and not used. (FE)
(DC voltage) of the center of the Traverse waveform. IC101
2. Open the front cover, and press the CD PLUS ONE button. Confirm the following :
oscilloscope
3. Set the disc (YEDS-18) into the “PLUS ONE” slit. A/B × 100 = less than ± 10% TP
BD board
4. Close the front cover, and chuck the disc. (VC)
5. Press the @/1 button to turn OFF the power. Traverse waveform TP
TP (TE) Center of the waveform (TE)
6. Connect the oscilloscope to TP (FE) of the BD board. TP (VC)
7. Connect TP (ADJ) of the MAIN board and connect TP (GND)
with a lead wire. B
8. Press the @/1 button to turn ON the power. When a general remote commander is used:
9. The first track will be played back automatically. When the 1. Press the @/1 button to turn ON the power. 0V
A (DC voltage) [ MAIN BOARD ] — COMPONENT SIDE —
CHECK button is pressed, “S JI” will be displayed on the 2. Open the front cover, and press the CD PLUS ONE button.
fluorescent indicator tube, and focus search will be repeated. 3. Set the disc (YEDS-18) into the “PLUS ONE” slit.
IC501
10. Check the oscilloscope waveform (S-curve) is symmetrical 4. Close the front cover, and chuck the disc. level : 0.7 ± 0.3 Vp-p
between A and B. And confirm peak to peak level within 1.8 ± 5. Press the @/1 button to turn OFF the power. 11 1
0.6 Vp-p. 6. Connect the oscilloscope to TP (TE) of the BD board. 10. Disconnect the lead wire short-circuited at step 8. (The tracking CN301B
12 2
7. Connect TP (ADJ) of the MAIN board and connect TP (GND) servo is turned ON.) Confirm the C (DC voltage) is almost
S-curve waveform with a lead wire. equal to the A (DC voltage) is step 8.
symmetry 8. Press the @/1 button to turn ON the power.
9. Playback the fifth track of the disc. Traverse waveform
10. Press the 3 button on the remote commander. (The tracking
A servo and the sledding servo are turned OFF.)
within 1.8 ± 0.6Vp-p 11. Check the level B of the oscilloscope's waveform and the A
B (DC voltage) of the center of the Traverse waveform. CN402 CN401
C (DC
Confirm the following : voltage) 2 8 2 16
0V
A/B x 100 = less than ± 10% 1 9 1 15
11. Turn OFF the power, and remove the lead wire connected at
Traverse waveform Center of the waveform
step 7.
Tracking servo Tracking servo
Note : • Try to measure several times to make sure than the ratio OFF ON
of A : B or B : A is more than 10 : 7. B
• Take sweep time as long as possible and light up the 11. Turn OFF the power, and remove the lead wire connected at
brightness to obtain best waveform. A (DC voltage) step 1.
0V
RF Level Check
RF PLL Free-run Frequency Check
oscilloscope level : 0.7 ± 0.3 Vp-p Procedure :
BD board 1. Connect the frequency counter to TP (PLCK) of the BD board.
12. Press the 8 button on the remote control unit. (The tracking frequency counter
TP (RF)
TP (VC) servo and sledding servo are turned ON.) Confirm the C (DC BD board
voltage) is almost equal to the A (DC voltage) is step 11.
Procedure : Traverse waveform TP (PLCK)
1. Press the @/1 button to turn ON the power.
2. Open the front cover, and press the CD PLUS ONE button.
3. Set the disc (YEDS-18) into the “PLUS ONE” slit.
C (DC 2. Press the @/1 button to turn ON the power.
4. Close the front cover, and chuck the disc. 0V voltage) 3. Open the front cover, and press the CD PLUS ONE button.
5. Press the @/1 button to turn OFF the power.
4. Set the disc (YEDS-18) into the “PLUS ONE” slit.
6. Connect the oscilloscope to TP (RF) of the BD board.
Tracking servo Tracking servo 5. Close the front cover, and chuck the disc.
7. Connect TP (ADJ) of the MAIN board and connect TP (GND)
Sled servo Sled servo 6. Playback the fifth track of the disc.
with a lead wire. OFF ON 7. Confirm that reading on frequency counter is 4.3218 MHz ±
8. Press the @/1 button to turn ON the power.
13. Turn OFF the power, and remove the lead wire connected at 30 kHz.
9. Playback the fifth track of the disc.
step 7.
23 23
HCD-M100/M300AV
SECTION 6
DIAGRAMS
6-1. BLOCK DIAGRAM – CD SECTION –

OPTICAL PICK-UP
BLOCK
FOCUS/TRACKING/
(KSM-213BFN/C2NP) SLED/SPINDLE SERVO DIGITAL SIGNAL
RF AMP PROCESSOR
DETECTOR IC101 IC102 A+5V IC402
• SIGNAL PATH
VCC A+5V 2 VDD
CD
VC 58 VR RF SM 41 10 EFMI D OUT 31 1 D IN DIGITAL :CD
OUT
3 GND
A 2 FIN 1 :DIGITAL OUT
SLI 44 9 EFMO
B 1 FIN 2
DEF 49 1 DEFI
C
D
TES 36 16 TES
E 3 E XI 45
HFL 37 15 HFL X101
F 4 F
16.9344MHz
XO 44
Q103
JP+ 33 19 JP+
LD LD
62 LDD JP- 32 20 JP-
DRIVER

GND Q471
56 COIN
DATA 52
CLK 50 61 4.2M L CH 37 BUFFER
CD L A
AMP
CL 51 57 CQCK
SECTION
CE 53 54 RWC R CH 40 R CH CD CHANGER (Page 25)
PD
63 LDS CONTROL
IC401
VR TGL 34 18 TGL
IIC DATA
IIC DATA 80
FCS/TRK COIL
SL/SP MOTOR DRF 54 IIC CLK 78
IIC CLK B
DRIVER MAIN
IC103 CD TEXT RESET
RESET 30 SECTION
F+ DECODER (Page 26)
18 V06 SLOF 38 14 V/P IC104
FOCUS V IN 3 15 16 FD
COIL 25 CONT2 PW 49 2 SBSO
F
17 V05 SRDT 12 66 SRDT D0
SFSY 50 4 WFCK
SCLK 11 65 SCLK 8
T+ 16M 60 5 MCK D7
19 V07 DQSY 13 64 DQSY
TRACKING SBCK 51 1 EXCK
V IN 4 22 15 TO TOFF 35 17 TOFF XMODE 6 67 XMODE
COIL T SBSY 47 3 SCOR
20 V08 Q102 A0 SRAM
15 IC411 8
SL+ 31 WRQ 53 55 WRQ A14 Q411
SQOUT 55 49 SQOUT RESET
8 V04 CE 20
M102 Q101 SW
SLED M V02 10 29 SLD WE 29 27 WE
MOTOR
7 V03 SL- 30 PDO 3

26 CONT3
6 V02 D151
M101 CV+ 40 12 CLV+
SPINDOL M V IN 1 3 27 SPD 32 XTAL
MOTOR X401
5 V01 CV- 39 13 CLV-
10MHz
MUTE 2 31 EXTAL

RESET 58 +5V
S101 27 CONT4
LIMIT

Q51 D51
2 BD RESET DISC DISC
SENSOR SENSOR
50 COIN D SENS 42
48 COCK
58 RWC
57 TGL TSENS 1 62 TABL
54 DRF TSENS 2 61 SENSOR
IC51-53
47 SL+ TSENS 3 63
MOTOR DRIVER 59 SL-
IC461
Q464,468
8 OUT1+ R IN 1 3 MOTOR 76 LD OUT UP SW 70 S51
M601 CONTROL (UP)
LOADING M Q463,467
MOTOR MOTOR S52
9 OUT1- F IN 1 2 77 LD IN DOWN SW 71
CONTROL (DOWN)
Q461,465
11 OUT2+ R IN 2 16 MOTOR 75 TBL L
M602 CONTROL S413
TABLE M Q462,466 DOOR SW 69 (DOOR)
MOTOR MOTOR
10 OUT2- F IN 2 17 74 TBL R
CONTROL

09 24 24
 HCD-M100/M300AV

– MAIN SECTION –

IC101
SOUND PROCESSOR

CD
SECTION
(Page 24) A CD L 4
5 8
IC121
5 7 JP101
9 27
3
IC141
1 1
IC801
6
RY731
L JK801
6 12
SCL 21 FRONT
7 M100 Q141,143 Q145 Q801
SDA 22 SPEAKER
MODEL MUTE OVER LOAD R CH
MUTE
MAIN SWITCH DET. R
Q732,733
PB L
SECTION
(Page 26) D REC IN L
SPEANA E Q741-743
POWER
LATCH
DRIVER Q751,752
MAIN AMP M751
MAIN MUTE MUTE
(FAN)
SECTION
(Page 26) C TUNER L
SECTION
(Page 26)
SWITCH

J01 HP801
MD/VIDEO
PHONES • R-CH is omitted
IN L
(AUDIO) • SIGNAL PATH
: CD
R CH
: AUDIO
: PB (DECK A)
: PB (DECK B)
IC201 : REC
PRO LOGIC PROCESSOR : MD/VIDEO
Q197
72
1 SWITCH
74 IC831(1/3) J801
RY771
1 6
77 9 L
Q293 Q841

JW840

JW838
MUTE OVER LOAD REAR
IC831(2/3) DET. SPEAKER
15 10
78 14
Q292 Q842

JW832
R
MUTE OVER LOAD
DET.
76 3 CENTER
Q291 SPEAKER
MUTE
D951 T991
79 POWER
IC251 J103
3 1 SUPER TRANSFORMER
17 WOOFER FOR +VE
Q161,162 IC251 Q131
FRONT
MIX 5 7 MUTE Q771,772
80 DATA 22 AMP
R CH AMP -VE
SCK 23 LATCH
D961
DRIVER
REQ 24 Q294,295
MUTE FOR +VE
SWITCH Q703 Q721
REAR
LATCH PROTECT AMP
Q263, -VE
Q171,172 DRIVER SWITCH
264
MUTE MUTE
SWITCH CONTROL Q931 D836
Q701,702 Q711,712

F992
M300AV MODEL PROTECT OVER HEAT -VP -30V
DC AMP DET. REG.
D901-904
M+13V
66 65 67 70 71 1 79 63 62 75 74 61 68
IC922
PL CE
PL CLK
PL DOUT

MUTE CENTER

MUTE REAR

TDA DATA
TDA CLK

DBFB H/N

DBFB ON/OFF
STK MUTE

LINE MUTE

F RELAY
PL RELAY
+7V
M+7V 3 1 VF2
REG

IC501(2/2) Q901-904

CD POWER
PWR SAVE
VF1
MASTER +9V
CONTROL A+9V
REG
09
IC921
27 28
P+5V 3 +5V 1
Q921,922 REG
B+
P+5V CD
SWITCH
Q991
RY991
RELAY
DRIVER

T992
IC931
D831,832
+5.6V D931,932 AC IN
+5.6V 3 1
REG

25 25
HCD-M100/M300AV

– AUDIO SECTION –

FE1 IC1
ANT1 FRONTEND AM/FM IF MPX
Q1
FM
75Ω
8 ANT
IN2
IF OUT 1
CF1 FM IF
AMP
CF2
1 FM IF IN L OUT 13 TUNER L C
CD51 8 FM DET.
VT F OUT AMP
SECTION
4 3 IC2 • R-CH is omitted
AM PLL (Page 25)
• SIGNAL PATH
16 FM IN ST/MONO 14 12 ST/MONO : FM
AM/FM 7 11 AM/FM : AM
18 PD
AM IN 15 24 AM OSC OUT : PB (DECK A)
Q3 : PB (DECK B)
FM FM B+ ON/OFF 8 2 AM IF OUT : REC
A+9V
B+ SWITCH T2 4 AM IF IN : AUDIO
IF IN 12
10 FM/AM CE
CE 3 TU
DI B+
1 X IN D IN 4
X71 CLK
D CLK 5
75kHz DO
22 X OUT D OUT 6

22 AFC
21 AM RF IN
14
3 4 5 11 6 7 23 AM OSC
2 MUTE
10 IF OUT
TUNE
6 TUNE OUT
1 ST
7 FM ST OUT
12 13 9 8
T1 Q2 IC501(1/2) IC601
TU B+ MASTER CONTROL SYSTEM CONTROL FL601
TU B+ A+9V
REG. IC603 Q621
CE SPEANA CONTROL
47 ST CE GR1 41 MUTE 4 G1
CLK
48 ST CLK GR2 42 62 G2
DI F1 17 34 SPEANA0 I I I I
49 ST DIN
IC301
REC/PB AMP PB L
AMP DO
ST
50 ST DOUT E SPEANA 4 IN F2 16 35 SPEANA1 GR13 53 53 G13

L CH
1 CH1 A REC OUT1 5
REC L D SECTION
(Page 25) TUNE
MUTE
51
52
STEREO
TUNED AMP
3 NF F3
F4
15
14
36
37
SPEANA2
SPEANA3
SEG1
I
SEG16
54
I
69
52
I
13
S1
I
S16
HD301 Q304 76 ST MUTE SECTION L+R 13 32 L+R
• • • •
PB HEAD 2 CH1 B MUTE 6 PB MUTE (Page 25) SEG17 72 10 S17
(A DECK) R CH I I I •
R CH SEG19 70 12 S19
9 REC OUT REC IN1 11 8 X OUT •
Q331 X601 • • •
SEG20 77 9 S20
MUTE 7 REC MUTE 8MHz I I I I
IC602 9 X IN1
SEG24 73 5 S24
REMOTE 33 SIRCS
Q391,392 SIRCS
SENSOR
MUTE 41 AMS F1 1
MIX OUT 6
2
Q301 IC502
F2 68
A/B SW 19 MUTE 8 PB A/B RESET 69
3
S1006
L CH (B HALF) 38 B MODE
AC CUT 60 10 RESET
S1009 IIC CLK 78 23 CLOCK
R CH (B REC)
REC/PB R CH IIC DATA 80 24 DATA
HEAD R CH IC361 S1005
3 1 VOL-A 19 S601
REC/PB (A REC) VOLUME
VOL-B 20 VOLUME
SWITCH

HD302
4 10 TC RELAY
RESET
IIC CLK B
S1003 23 A HALF IIC DATA JOG-A 21 S602
(B DECK) 2 (A HALF) CD JOG
JOG-B 22 SELECTOR
SECTION
Q351,352
REC BIAS
S1001
(A PLAY)
21 A PLAY (Page 24)
T341 A+9V XTAL 32
REC BIAS SWITCH X511
S1002 LED1 79 D682 M300AV
ERASE (B PLAY) 22 B PLAY 10MHz MODEL
HEAD Q341 EXTAL 31
BIAS 9 REC/PB
OSC Q381,382 BIAS ON LED2 80
M1 •
CAPSTAN CAPSTAN 1
MOTOR M MOTOR 15 CAPM CONT 1P I D632-635
DRIVER 6 D638(M300AV MODEL)
RV1001 26 KEY0 • D657,672,675
Q376,378 KEY 11
HIGH I I
DECK A TRIGGER MATRIX 29 KEY3 •
19 A TRG LED10 12
RV1002 TAPE SPEED TRIGGER DRIVER
NORMAL CONTROL S631-637
Q375,377 S638(M300AV MODEL) Q691,692
Q1001 D691
DECK B TRIGGER S640-642 LED11 14
20 B TRG VOLUME I
TRIGGER DRIVER S651-660 LED12 15 D697
S671-674
IC1001 S681-686 LED13 16
DECK A I
REEL DET. 39 A SHUT 18
• D662-665
LED16 25
IC1002
DECK B 40 B SHUT
REEL DET.
09

26 26
6-2. CIRCUIT BOARDS LOCATION THIS NOTE IS COMMON FOR PRINTED WIRING
BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this necessary note is printed in each
block.)
FRONT SP TERM board
For schematic diagrams. For printed wiring boards.
REAR SP TERM board (M300AV) Note: Note:
TRANS board
• All capacitors are in µF unless otherwise noted. pF: µµF • X : parts extracted from the component side.
REAR AMP board (M300AV) 50 WV or less are not indicated except for electrolytics • f : internal component.
and tantalums. • b : Pattern from the side which enables seeing.
SUB TRANS board • All resistors are in Ω and 1/4 W or less unless otherwise
specified.
• % : indicates tolerance.
• f : internal component. C
• 2 : nonflammable resistor.
Q These are omitted.
• 1 : fusible resistor.
FRONT AMP board
• C : panel designation. B E
Note: Note:
The components identi- Les composants identifiés par
fied by mark 0 or dotted une marque 0 sont critiques
line with mark 0 are criti- pour la sécurité.
cal for safety. Ne les remplacer que par une B C E
Replace only with part piéce por tant le numéro
number specified. spécifié. These are omitted.

CD LED board • U : B+ Line.

• V : B– Line.
• H : adjustment for repair.
DOOR SW board • Voltages and waveforms are dc with respect to ground
PHONES board under no-signal (detuned) conditions.
DISC SENSOR (S) board • Voltages are taken with a VOM (Input impedance 10 MΩ).
PANEL board Voltage variations may be noted due to normal produc-
tion tolerances.
PANEL (L) board • Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
BD board
• Signal path.
F : FM
g : VIDEO/MD
E : PB (DECK A)
d : PB (DECK B)
G : REC (DECK B)
J : CD
c : CD DIGITAL
TABLE
SW board
SENSOR board

CD MOTOR board

PANEL (R) board

LEAF SW board
(not supplied)
DISC SENSOR (R) board

CASSETE board

MAIN board

DOOR LED
board

27 27
HCD-M100/M300AV

6-3. PRINTED WIRING BOARD – BD SECTION – • See page 27 for Circuit Boards Location.

• Semiconductor
1 2 3 4 5 6 7 8 9 10
Location
Ref. No. Location
D151 B-4 BD BOARD
A
IC101 E-4
IC102 E-7
IC103 B-8 M101
IC104 C-8 SPINDLE M
MOTOR
Q101 H-6
Q102 G-6 B
Q103 B-2
(LIMIT)
E

TP
C (VC) M102
SLED
MOTOR

E TP TP
(TE) (RF)

TP
(TOFF)

JW135
F TP
(PLCK)

TP
(FE)
E
G
TP
(DVDD)

I
OPTICAL
PICK-UP
12
KSM-213BFN/C2NP 1-664-
353- (12)

J
TO TO

09
M MAIN BOARD
CN402
N MAIN BOARD
CN401
(Page 34) (Page 34)
28 28
 HCD-M100/M300AV

6-4. SCHEMATIC DIAGRAM – BD SECTION – • See page 48 for Waveforms. • See page 48, 50 for IC Pin Functions.

36 36

KSM-213BFN/C2NP

1SS133T

7 6
5

3
1
PIN
FUNCTION
PIN
FUNCTION 4

09

CD

Note: The components identified by mark 0 or dotted line

with mark 0 are critical for safety.
Replace only with part number specified.

29 29
HCD-M100/M300AV

6-5. PRINTED WIRING BOARD – CD MOTOR SECTION – • See page 27 for Circuit Boards Location.

1 2 3 4 5 6 7 8 9 10 11 12 13
TO
MAIN BOARD
A CN461
(Page 34)
TABLE SENSOR BOARD L

CD MOTOR BOARD
B

M62 M61
TABLE MOTOR LOADING MOTOR

C
M M

11

D TO 1-663-974- (11)
11
MAIN BOARD
1-663-971- (11) CN453
(Page 34)
I
TO
MAIN BOARD
J CN451
E (Page 34)

DISC SENSOR (S)

DISC SENSOR (R) BOARD TO
DOOR SW BOARD MAIN BOARD
F BOARD CN454
(Page 34)
(DOWN)
K
1 (UP)
Q51

G 11 11 11
1-663-972- (11) 1-663-973- (11) 1-663-975- (11)
09

30 30
 HCD-M100/M300AV

6-6. SCHEMATIC DIAGRAM – CD MOTOR SECTION –

36

36

36

36

CD
09

31 31
HCD-M100/M300AV

6-7. PRINTED WIRING BOARD – AUDIO SECTION – • See page 27 for Circuit Boards Location.

TO
MAIN BOARD
F CN301B
(Page34)
• Semiconductor
Location
CASSETTE BOARD
Ref. No. Location
E
D361 B-4
D391 B-3 A E
E
12
CN301

2
IC301 B-6
E
IC361 C-3 E 11 1
12 13
Q301 A-7 E

D361
IC301
Q303 A-6
E
Q304 A-5 E
Q331 B-3
Q332 B-3
Q341 A-1 E
Q351
Q352
A-1
A-2
B 7 1 1
Q391 B-4 1 24
Q392 B-3 6 2
E
2
5 3 3
4
1
4
9

C 11
(11)

1 2 7
3 4 5 6 7 8
09
B DECK 6 4
A DECK
HD302 5 R-CH 3
HD301
RECORD/ 4 PLAYBACK 2
PLAYBACK HEAD
R-CH 3 L-CH 1
ERASE HEAD
2
L-CH 1

32 32
 HCD-M100/M300AV

6-8. SCHEMATIC DIAGRAM – AUDIO SECTION – • See page 56 for IC Block Diagrams.

33 33
HCD-M100/M300AV

6-9. PRINTED WIRING BOARD – MAIN SECTION – • See page 27 for Circuit Boards Location.

M300AV
TO TO

F CASSETTE BOARD
CN301
(Page32)
G REAR AMP BOARD
CN841B
(Page47)
MAIN BOARD
• Semiconductor Location
M300AV
Ref. No. Location Ref. No. Location 8 5 4 1
A M100
11 12 TP2

D51 A-7 Q2 B-8

ANT1
D52 C-8 Q3 B-8 E
D85 B-8 Q131 F-9 C131
TP132 E M300AV TP8 FM75Ω
E 28 15 22
D141 B-4 Q141 C-5 TP131 1

D142 D-5 Q142 C-5 41 40

E
IC101 E
9 11 4 1
E
D143 C-4 Q143 C-5 E 1 14
8
D172 B-4 Q144 C-4 7 6 4 3

D176 D-5 Q145 B-5

B 64 IC501
25
24 10 1
TP7 TP1

AM
D197 C-4 Q146 B-4 65
M100 TP4 24
1

R32
D198 B-5 Q161 E-7 TP3

D401 G-8 Q162 E-7 80 1

8 1 TP6

D402 G-7 Q171 B-4 1 11

TO
D411 G-7 Q172 A-4 PANEL BOARD
E
2 12
D501 C-1 Q197 C-4 CN601 13 12

D502 C-1 Q263 C-8 (Page42 ) C 10 2 E

E E E E

D503 C-1 Q264 C-8 10 1

9 1 M300AV J101
D541 C-1 Q294 C-8 R
MD/VIDEO INPUT

Q295
3 1
D542 B-1 Q295 C-8 TO E E E E
L
D753 F-5 Q375 D-2 SUB TRANS
D754 F-5 Q376 D-2
BOARD
CN997
P 8 1 M300AV
D901 E-1 Q377 D-2 (Page41) E
D902 E-1 Q378
Q381
D-2
E-2
D E

D903 F-1
E E
D904 F-1 Q382 E-2 2
1

D905 E-5 Q411 H-10

D936 E-1 Q461 H-9 E E
E C B
E
E 25 24
D937 D-1 Q462 H-9 C
E E E
E E Q162
D971 E-2 Q463 G-9 B 16
17
D972 D-1 Q464 G-9 E Q161 40

Q465 G-9 E E E
1 3
41 IC201 1
80
IC1 C-9 Q466 G-9
IC2 A-7 Q467 G-9 1 8

IC101 B-5 Q468 G-9 TO 1 64 65

IC121 C-6 Q471 E-6 TRANS BOARD

IC141 B-5 Q472 E-6

CN994
(Page41)
B 6
IC201 E-8 Q751 F-4 1 3 E
IC251 E-7 Q752 F-4 F 1 3

IC401 G-8 Q901 E-4 E E E

IC402 H-10 Q902 E-4 E J103
IC411 G-9 Q903 E-4 OUT SUPER WOOFER

IC461 H-9 Q904 E-4

IC501 B-2 Q921 F-3 (CHASSIS)
25 24 14 1
IC502 C-1 Q922 F-3
A

C411
TC MECHANISM
IC411
IC921
IC922
F-3
F-4
Q931
Q971
E-1
E-1
G BLOCK
(LEAF SW BOAD)
M751
40 15 28
41
TO IC401
1
Q972 E-1 FRONT AMP (FAN)
80
E E E E 3 IC402
Q1 A-9 DOOR SW BOARD BOARD TO
CD DIGITAL OUT
CN801 DISC SENSOR(S) E
E 1

2 1
(Page44) BOARD
CN53
(Page30)
I 2 1
64 65
3

2 1
1 E E
E

1 9
16 2 8 2

H 11 15 1 9 1
6 1
18 10
1 4

1-677-243- (11) 11
1-677-235- (11)

09 1 2 3 4 5 6 7 8 9 10

N M J K L
TO TO TO TO TO
BD BOARD BD BOARD TABLE SENSOR SW BOARD CD MOTOR BOARD
CN102 CN103 BOARD CN54 CN61
(Page28) (Page28) CN51 (Page30) (Page30)
(Page30)

34 34
 HCD-M100/M300AV

6-10. SCHEMATIC DIAGRAM – MAIN (1/6) SECTION – • See page 48 for Waveforms. • See page 59 for IC Block Diagrams.

35 35
HCD-M100/M300AV

6-11. SCHEMATIC DIAGRAM – MAIN (2/6) SECTION – • See page 32 for Printed Wiring Board. • See page 48 for Waveforms. • See page 52 for IC Pin Functions. • See page 56 for IC Block Diagrams.

PIN
FUNCTION

36 36
 HCD-M100/M300AV

6-12. SCHEMATIC DIAGRAM – MAIN (3/6) SECTION – • See page 32 for Printed Wiring Board. • See page 58 for IC Block Diagrams.

37 37
HCD-M100/M300AV

6-13. SCHEMATIC DIAGRAM – MAIN (4/6) SECTION – • See page 32 for Printed Wiring Board. • See page 57, 58 for IC Block Diagrams.

38 38
 HCD-M100/M300AV

6-14. SCHEMATIC DIAGRAM – MAIN (5/6) SECTION – • See page 32 for Printed Wiring Board. • See page 48 for Waveforms. • See page 53 for IC Pin Functions.

PIN
FUNCTION

39 39
HCD-M100/M300AV

6-15. SCHEMATIC DIAGRAM – MAIN (6/6) SECTION – • See page 32 for Printed Wiring Board.

40 40
 HCD-M100/M300AV

6-16. PRINTED WIRING BOARD – POWER SECTION – • See page 27 for Circuit Boards Location. 6-17. SCHEMATIC DIAGRAM – POWER SECTION –

TRANS BOARD
T991
POWER TRANSFORMER

N F

1
M300AV

1 3 1 3 1 5 N L

11
1-677-242- (11)

D C B
TO TO TO
REAR AMP FRONT AMP MAIN BOARD
BOARD CN903B BOARD CN951 CN901
(Page47) (Page44) (Page34)

TO
MAIN BOARD
CN902
(Page34)

P 1
SUB TRANS BOARD

T992
POWER TRANSFORMER

AC
IN

OUT IN

11
1-677-247- (11)

41 41
HCD-M100/M300AV

6-18. PRINTED WIRING BOARD – PANEL SECTION – • See page 27 for Circuit Boards Location.

PANEL(R) BOARD PANEL BOARD PANEL(L) BOARD

FUNCTION
A 65 64

/
M300AV
80 E
1
41
DBFB 18 10
40

B M300AV
1 9

24 25 M300AV

STEREO/MONO

JW615
(CONTINUE) MEMO
R665
S685 S631 S640 S641 S642
n TAPE AN SEARCH SCAN INPUT

M300AV
TUNER MEMORY
C x
(PROGRAM)
n TAPE BN M300AV
S686
TUNER/BAND

DIRECTION
(SHUFFLE)

1 VOLUME
CD u
PRO LOGIC 2
D SELECTOR
D634 D635
7 2
1 4 FILE SELECT
11
(11)
M
>
X PAUSE z REC

11
4
E E
(11)
10 2
m CD
. 9 1 PLUS ONE
4 7 1 2 1
CD 11
E SYNCHRO
(11)

1 2 3 4 5 6 7
TO

E MAIN BOARD
CN601B
(Page34)
1 2 3

• Semiconductor
Location
(PANEL Board)
Ref. No. Location
D601 E-3 CD LED BOARD
D632 C-5
D633 C-5
D634 D-5 3

2
11
D635 D-6 (11)
D638 C-7
D657 C-2
D662 C-2
D663 C-3
D664 C-5
D665 C-6

IC601 A-3 4
IC602 A-7 DOOR LED BOARD
IC603 B-5
2

11
Q621 A-6
(11)
Q691 D-2
Q692 D-2

42 42
 HCD-M100/M300AV

6-19. SCHEMATIC DIAGRAM – PANEL SECTION – • See page 48 for Waveforms. • See page 56 for IC Block Diagrams. • See page 55 for IC Pin Functions.

PIN
FUNCTION

43 43
HCD-M100/M300AV

6-20. PRINTED WIRING BOARD – FRONT AMP SECTION – • See page 27 for Circuit Boards Location.

TO
TRANS BOARD
CN992
(Page41)

C
FRONT AMP BOARD
• Semiconductor E

Location
E
3 1 1 PHONES BOARD
Ref. No. Location A 4

D731 A-5
1
1 1
D732 C-5 HP803
D733 E-2 PHONES
4
D751 C-4 1
D752 C-4
D801 A-1
D802 A-2 B
11
D803 D-2 8 (11)
D951 B-3

IC801 A-1
15 CN802
Q701 E-1 1 4
Q702 E-1 C
Q703 E-1
Q711 D-1 2
Q712 D-1
Q721 D-1 11

Q731 D-2 1-677-241- (11)

E
Q732 D-2
Q733 D-2 D E E E FRONT SP TERM BOARD
Q741 D-2 E E E
E
Q742 D-1
Q743 D-2 L701
E
Q801 A-2
Q802 A-2 E
1

E
E
2 L

FRONT
4 1 10 1 4
E SPEAKER

1 2 3 4 5
L702

O A 11
(11)
TO TO 1-677-246-
REAR AMP MAIN
BOARD BOARD
CN701B CN801B
(Page47) (Page34)
M300AV

44 44
 HCD-M100/M300AV

6-21. SCHEMATIC DIAGRAM – FRONT AMP SECTION –

45 45
HCD-M100/M300AV

6-22. SCHEMATIC DIAGRAM – REAR AMP SECTION – (HCD-M300AV ONLY)

46 46
 HCD-M100/M300AV

6-23. PRINTED WIRING BOARD – REAR AMP SECTION – (HCD-M300AV ONLY) • See page 27 for Circuit Boards Location.

REAR SP TERM BOARD REAR AMP BOARD

• Semiconductor
15 1
Location
A
Ref. No. Location
CENTER SPEAKER
D771 B-1
D841 B-3
D842 B-3
R
D882 C-2
D883 C-1
REAR SPEAKER B D961 D-4

7
4

E E

TO
IC831 A-4
L
1 MAIN BOARD
CN841B
G
E E

(Page34) Q291 B-1

Q292 B-2
11
Q771 C-1
(11)
Q772 C-1
C Q841 B-4
E E Q842 B-3

TO

4
FRONT AMP
BOARD
CN701
O
(Page34) D

L842
L841

E 3

4
11
1
1-677-248- (11)

1 2 3 4
1 D
TO
TRANS BOARD
CN993
(Page41)

47 47
6-24. WAVEFORMS 6-25. IC PIN FUNCTION DESCRIPTION
BD BOARD IC101 LA9240M (FOCUS/TRACKING/SLED SERVO, RF AMP)
– MAIN Section – – PANEL Section – Pin No. Pin Name I/O Function
Connected to the pick-up photodiode
1 FIN2 I
1 IC2 ws (XOUT) 3 IC501 ea (EXTAL) 1 IC601 8 (X-OUT) Added with FIN1 to create RF signal, subtracted with FIN1 to create FE signal
2 FIN1 I Connected to the pick-up photodiode
3 E I Connected to the pick-up photodiode Subtracted with F to create TE signal
4 F I Connected to the pick-up photodiode
5 TB I DC component of the TE signal is input
75 kHz 5.5Vp-p 10 MHz 4.8Vp-p 8MHz 4.2Vp-p
6 TE– I Connects the TE signal gain setting resistor between TE pins
2 IC401 ea (EXTAL) 7 TE O TE signal output
8 TESI I TES (Track Error Sense) comparator input. The TE signal is band-passed and input
9 SCI I Shock detection input
10 TH I Tracking gain time constant setting
11 TA O TA amplifier output
10 MHz 4.8Vp-p 12 TD– I Creates a tracking phase compensation constant between TD and VR pins
13 TD O Tracking phase compensation setting
14 JP I Tracking jump signal (kick pulse) amplitude setting
15 TO O Tracking control signal output
16 FD O Focusing control signal output
17 FD– I Creates a focusing phase compensation constant between FD and FA pins
– BD Section – 18 FA O Creates a focusing phase compensation constant between FD- and FA- pins
19 FA– I Creates a focusing phase compensation constant between FA and FE pins
1 IC101 ra (RFSM)TP(RF) 5 IC102 rf (XOUT)X101 20 FE O FE signal output
21 FE– I Connects the FE signal gain setting resistor between TE pins
22 AGND — Analog signal Ground
23 SP O Single end output of CV+ and CV- pin signal
5.2Vp-p
1.7Vp-p 24 SPI I Spindle amplifier input
16.9344 MHz
25 SPG I Gain setting resistor is connected when the spindle 12cm mode
2 IC101 w; (FE) 6 IC102 y; (16M) 26 SP– I Works together with the SPD pin to connect to the spindle phase compensation constant
(PLAY MODE) 27 SPD O Spindle control signal output
28 SLEQ I Sled phase compensation constant is connected
29 SLD O Sled control signal output
0.5Vp-p
5.3Vp-p 30 SL– I Sled feeding signal is input from the microprocessor
16.9344 MHz
31 SL+ I Sled feeding signal is input from the microprocessor

7 IC102 ya (4.2M) 32 JP– I Tracking jump signal is input from the DSP
3 IC101 7 (TE)TP(TE)
33 JP+ I Tracking jump signal is input from the DSP
34 TGL I Tracking gain control signal is input from the DSP Gain becomes low when TGL is “H”
Tracking off control signal is input from the DSP
35 TOFF I
0.4Vp-p 5Vp-p Tracking becomes off when TOFF is “H”
4.2336 MHz 36 TES O Outputs TES signal to the DSP
HFL (High Frequency Level) is used to determine whether the main beam is
4 IC102 wa (PCK)TP(PLCK) 37 HFL O
positioned on a pit or a mirror

5.2Vp-p
230ns

48 48
 Pin No. Pin Name I/O Function
38 SLOF I Sled servo off control input
39 CV– I CLV error signal is input from the digital signal processor
40 CV+ I CLV error signal is input from the digital signal processor
41 RFSM O RF output
Works together with the RFSM pin to set the RF gain and the 3T compensation constant for
42 RFS– I
the EFM signal
SLI (Slice Level Control) is output to control a data slice level of the RF waveform by the
43 SLC O
digital signal processor
44 SLI I Input pin for controlling a data slice level by the digital signal processor
45 DGND — Digital Ground
46 FSC O Focus search smoothing capacitor output
47 TBC I TBC (Tracking Balance Control) sets a EF balance variable range
48 NC — Not used
49 DEF O Defect detection output for a disc
50 CLK I Reference clock input The 4.23 MHz of the digital signal processor is input
51 CL I Microprocessor command clock input
52 DAT I Microprocessor command data input
53 CE I Microprocessor command chip enable input
54 DRF O DRF (Defect RF) outputs a RF level detection
FSS (Focus Search Select) is a switching pin for the focus search mode
55 FSS I
(±search/+search for a reference voltage)
56 VCC2 — Servo system and digital system VCC
57 RFFI I Reference voltage bus control is connected
58 VR O Reference voltage output
59 LF2 I Constant setting for a disc defect detection
60 PH1 I Connected to the capacitor for the RF signal peak hold
61 BH1 I Connected to the capacitor for the RF signal bottom hold
62 LDD O APC circuit output
63 LDS I APC circuit input
64 VCC1 — RF system VCC

• Abbreviation
EFM : Eight to Fourteen Modulation
APC : Auto Power Control

49
BD BOARD IC102 LC78622E (DIGITAL SIGNAL PROCESSOR)

Pin No. Pin Name I/O Function

1 DEFI I Defect detection signal (DEF) input (Be sure to connect to 0 when not in use)
2 TAI I PLL test input to incorporates a pull-down resistor (Be sure to connect to 0V)
3 PDO O PLL phase comparison output for external VCO control
4 VVSS — PLL ground for the built-in VCO (Be sure to connect to 0 when not in use)
5 ISET I Connected to a current adjusting resistor for the PDO output
6 VVDD — Built-in VCO power supply
7 FR I Adjusts the VCO frequency range
8 VSS — Digital Ground to be sure to connect to 0
9 EFMO O Slice level control to EFM signal output
10 EFMIN I Slice level control to EFM signal input
11 TEST2 I Test input to incorporates a pull-down resistor (Be sure to connect to 0V)
12 CLV+ O
Disc motor control output (3-value output available depending on the command)
13 CLV– O
Rough servo/phase control automatic switching monitor output
14 V/P O
“H”:rough servo, “L”:phase servo
15 HFL I Tracking detection signal input (Schmidt input)
16 TES I Tracking error signal input (Schmidt input)
17 TOFF O Tracking OFF output
18 TGL O Tracking gain switching output (Raises gain when “L”)
19 JP+ O
Track jump control output (3-value output available depending on the command)
20 JP– O
21 PCK O EFM data playback clock monitor (4.3218 MHz when phase is locked)
Sync signal detection output (“H” when a sync signal detected from the EFM signal and that
22 FSEQ O
generated internally coincide)
23 VDD — Digital power supply
General purpose output 1. Performs control using a serial data command from the
24 CONT1 I/O microprocessor (When not in use, connect to 0V by setting to an input or set to an open state
by setting to an output)
General purpose output 2. Performs control using a serial data command from the
25 CONT2 I/O microprocessor (When not in use, connect to 0V by setting to an input or set to an open state
by setting to an output)
General purpose output 3. Performs control using a serial data command from the
26 CONT3 I/O microprocessor (When not in use, connect to 0V by setting to an input or set to an open state
by setting to an output)
General purpose output 4. Performs control using a serial data command from the
27 CONT4 I/O microprocessor (When not in use, connect to 0V by setting to an input or set to an open state
by setting to an output)
General purpose output 5. Performs control using a serial data command from the
28 CONT5 I/O microprocessor (When not in use, connect to 0V by setting to an input or set to an open state
by setting to an output)

• Abbreviation
PLL : Phase Locked Loop
EFM : Eight to Fourteen Modulation

50
 Pin No. Pin Name I/O Function
29 EMPH O Deemphasis monitor The deemphasis disc is being played back when “H”
30 C2F O C2 flag output
31 DOUT O Digital OUT output (EIAJ format)
32 TEST3 I Test input Incorporates a pull-down resistor Be sure to connect to 0V
33 TEST4 I Test input Incorporates a pull-down resistor Be sure to connect to 0V
34 NC — Not used Be sure to use it in an open state
35 MUTEL O L channel 1-bit DAC L channel mute output
36 LVDD — L channel 1-bit DAC L channel power supply
37 LCHO O L channel 1-bit DAC L channel output
38 LVSS — L channel 1-bit DAC L channel ground Be sure to connect to 0V
39 RVSS — R channel 1-bit DAC R channel ground Be sure to connect to 0V
40 RCHO O R channel 1-bit DAC R channel output
41 RVDD — R channel 1-bit DAC R channel power supply
42 MUTER O R channel 1-bit DAC R channel mute output
43 XVDD — Power supply for the crystal oscillator
44 XOUT O
Connected to the 16.9344 MHz crystal oscillator
45 XIN I
46 XVSS — Ground for the crystal oscillator Be sure to connect to 0V
47 SBSY O Sync signal output for the subcode block
48 EFLG O C1, C2, single correction, and double correction monitor
49 PW O Subcode P, Q, R, S, T, U, W output
50 SFSY O Subcode frame sync signal output
Rises when the subcode is in a standby
51 SBCK I Subcode read clock input Schmidt input (Connect to 0V when not in use)
52 FSX O 7.35 kHz sync signal output divided from the crystal oscillation
53 WRQ O Subcode Q output standby output
54 RWC I Read/write control input Schmidt input
55 SQOUT O Subcode Q output
56 COIN I Command input from the microprocessor
Command input fetching clock input or subcode extracting clock input from SQOUT Schmidt
57 CQCK I
input
58 RES I LC78622 reset input Temporarily set to “L” when the power is turned ON
59 TEST11 O Test output Use it in an open state (Normally, “L” output)
60 16M O 16.9344 MHz output
61 4.2M O 4.2336 MHz output
62 TEST5 I Test input. Incorporates a pull-down resistor. Be sure to connect to 0V
Chip select input Incorporates a pull-down resistor
63 CS I
Be sure to connect to 0V when not in control
64 TEST1 I Test input Does not incorporates a pull-down resistor Be sure to connect to 0V

Note) Supply the same potential to each power supply pin (VDD, VVDD, LVDD, RVDD, XVDD).

51
MAIN BOARD IC401 CXP84632-158Q (CD CHANGER CONTROL)

Pin No. Pin Name I/O Function

1 — — Not used
2 ICSW O IC reset signal output
3 — — Not used
4 HHOUT O Plus one LED signal output
5 — — Not used
6 to 13 D0 to D7 I/O SRAM data I/O
14 to 28 A0 to A14 O SRAM address output
29 /WE O SRAM write enable output
30 RESET I Reset signal input
31 10MHz O X’tal(10MHz)
32 10MHz I X’tal(10MHz)
33 VSS — Ground
34, 35 — — Not used
36 AVSS — Analog ground
37 AVREF I Analog refernce voltage input
38 to 41 — — Not used
42 D-SENS I Disc detect sensor signal input
43 to 46 — — Not used
47 SLED-P O Sled motor control signal output
48 CLK O Clock signal output for LC78622E
49 SUBQ I CD sub-code input from LC78622E
50 DATA O Command output for LC78622E
51 to 53 — — Not used
54 FOK I DRF(FOK) signal input from LC78622E
55 WRQ I Sub-code synchronizing signal input from LC78622E
56 — — Not used
57 TGL I Tracking gain control signal input from LC78622E
58 RWC O RWC(latch) output for LC78622E
59 SLED-M O Sled motor control output
60 — — Not used
61 to 63 TSENS1 to TSENS3 I Table sensor input
64 DQSY I Data synchronizing signal input from decoder
65 TCLK O Clock output for decoder
66 TDATA I Data input from decoder
67 TMODE O System down signal output for decoder
68 — — Not used
69 DOORSW I Front cover close detect input
70 OUTSW I Loading motor out detect input
71 INSW I Loading motor in detect input
72 VDD — Power supply(+5V)
73 — — Not used
74 TBLR O Table motor clock wise turn signal output
75 TBLL O Table motor counter clock wise turn signal output
76 LODOUT O Loading motor out direction signal output
77 LODIN O Loading motor in direction signal output
78 IICCLK I Serial data clock input
79 — — Not used
80 IICDAT I/O Serial data I/O

52
MAIN BOARD IC501 CXP84632-159Q (MASTER CONTROL)

Pin No. Pin Name I/O Function

1 TDA DATA O Data signal output for IC101
2 NC — Not used
3 NC — Not used
4 NC — Not used
5 NC (VSS) — Not used (Ground)
6 PB MUTE O TC PB mute control signal output
7 REC MUTE O TC REC mute control signal output
8 PB A/B O TC PB deck-A/B selection output
9 REC A/B O TC REC deck-A/B selection output
10 TC RELAY O TC RELAY selection output
11 BIAS N/H O TC BIAS selection output (Not used)
12 R ON/OFF O Not used
13 EO H/M O Not used
14 CAPM H/L O Not used
15 CAPM CONT1P O Capstan motor control 1 (+) signal output
16 CAPM CONT1M O Capstan motor control 1 (–) signal output (Not used)
17 CAPM CONT2P O Capstan motor control 2 (+) signal output (Not used)
18 CAPM CONT2M O Capstan motor control 2 (–) signal output (Not used)
19 A TRG O A deck trigger motor control output
20 B TRG O B deck trigger motor control output
21 A PLAY I A deck play detect
22 B PLAY I B deck play detect
23 A HALF I A deck half detector signal input
24 NC — Not used
25 NC — Not used
26 NC — Not used
27 PWRSAVE O Power save selection output
28 CD POWER O CD power ON/OFF control output
29 SYS POWER O SYSTEM power ON/OFF control output
30 RST I System reset input
31 EXTAL I X’tal (10MHz) input
32 XTAL O X’tal (10MHz) output
33 VSS — Ground
34 TX — Not used
35 TEX (VSS) — Not used (Ground)
36 AVSS — Analog ground
37 AVREF I Analog reference voltage input
38 B MODE I B deck half detector signal input
39 A SHUT I A deck reel pulse detector input
40 B SHUT I B deck reel pulse detector input
41 AMS I AMS signal input
42 NC — Not used
43 TEST O Not used
44 CLK CHK O Not used
45 SPEC I Versin select signal input
46 MODEL O Not used
47 ST CE O Tuner chip enable output
48 ST CLK O Tuner clock output
49 ST DIN I Tuner data input
50 ST DOUT O Tuner data output

53
Pin No. Pin Name I/O Function
51 STEREO I Stereo detection for tuner
52 TUNED I Tuned detection for tuner
53 NC — Not used
54 NC (VSS) — Not used (Connect to ground)
55 NC (VSS) — Not used (Connect to ground)
56 NC (VSS) — Not used (Connect to ground)
57 NC (VSS) — Not used (Connect to ground)
58 NC — Not used
59 NC — Not used
60 AC CUT I AC power down
61 F RELAY O Main speaker relay control signal output
62 DBFB ON/OFF O DBFB ON/OFF select signal output
63 DBFB H/N O DBFB H/N select signal output
64 MO FUNC O MD mute signal output
65 PL CLK O CLK signal output for IC201 (M62464)
66 PL CE O Chip enable output for IC201 (M62464)
67 PL DOUT O Data signal output for IC201 (M62464)
68 PL RELAY O Surround speaker relay control signal output
69 DVD SEL O DVD select output
70 MUTE CENTER O Center speaker mute signal output
71 MUTE REAR O Rear speaker mute signal output
72 VDD — Power supply
73 NC (VDD) — Not used (Power supply)
74 LINE MUTE O Line mute signal output
75 STK MUTE O STK ON/OFF selection output
76 ST MUTE O Tuner mute signal output
77 TC MUTE O TC mute signal output
78 IIC CLK I/O Serial data clock input/output
79 TDA CLK O Clock signal output for IC101
80 IIC DATA I/O Serial data input/output

54
PANEL BOARD IC601 TMP87CM74AF-1G57 (DISPLAY CONTROL)

Pin No. Pin Name I/O Function

1 to 6 LED3 to LED8 O LED driver output
7 VSS — Ground
8 XOUT O X’tal (8MHz)
9 XIN I X’tal (8MHz)
10 RESET I Reset signal input
11, 12 LED9, LED10 O LED driver output
13 TEST — Not used
14 to 18 LED11 to LED15 O LED driver output
19, 20 VOLA, VOLB I Rotaly encoder pulse input for Volume
21, 22 JOGA, JOGB I Rotaly encoder pulse input for Jog
23 SCL(IIC) I Serial data clock input
24 SDA(IIC) I Serial data input
25 LED SELECT O LED select signal output
26 to 29 KEY0 to KEY3 I Key input
30 MODEL I Model No. input
31 LED16 O LED driver output
32 L+R I Spectrum analyzer (high frequency) input
33 SIRCS I Remote commander signal input
34 to 37 SPEANA0 to SPEANA3 I Spectrum analyzer signal input
38 AVSS — Ground
39 VAREF — Analog reference voltage input
40 VDD — Power supply (+5V)
41 to 53 GRID1 to GRID13 O Fluorescent disply tube gride signal output
54 to 77 SEG1 to SEG24 O Fluorescent disply tube segment signal output
78 VKK — —
79, 80 LED1, LED2 O LED driver output

55
6-26. IC BLOCK DIAGRAMS
IC603 (PANEL BOARD) BA3833F-E2 IC461 (MAIN BOARD) BA6780

RESET 1 RESET 18 RESET

C
VIN1 1 18 VIN2

PREF 2 REFFERENCE 17 f01

CURRENT

VCC

FWD/REV CONTROLLER
FWD/REV CONTROLLER
REVERSIBLE DRIVER

COVERNER DRIVER
BPF DET FIN1 2 17 FIN2
LINE 3 16 f02
NF

BPF DET
LINE RIN1 3 16 RIN2
4 15 f03
IN

VEE
BPF DET
GND 5 14 f04

VEE
IOUT 4 15 CT2

BPF DET

REFERENCE
VOLTAGE
BIAS 6 13 f

OUTPUT
C Bias
VREF 5 14 VEE

DET
NC 7 12 VCC

LOW VOLTAGE
VREG 6 13 FBIN-

OUTPUT

LOAD CURRENT
DETECTION
COVERNER

AMPLIFIER
NC 8 11 NC

VCC 7 12 FBIN+
NC 9 10 NC

COVERNER
11 OUT2+

OUTPUT
OUT1+ 8
+
-

OUT1- 9 10 OUT2-

IC361 (CASSETTE BOARD) uPC1330HA

INVERTER

COMPARATER

1 2 3 4 5 6 7 8 9
SW R1 GND SW P1 CONT GND VCC SW P2 GND SW R2

IC301 (CASSETE BOARD) TA8189N

METAL PRE TAPE A REC REC

CH2/A CH2/B NF OUT OUT /TAPE B VCC CG OUT NF IN ALC

24 23 22 21 20 19 18 17 16 15 14 13

CH2 –
– +
CH2
+

A/B

ALC
VREF1 IREF
VREF2

M/N

CH1 CH1
+ +
– –

GND GND
1 2 3 4 5 6 7 8 9 10 11 12
CH1/A CH1/B NF METAL PRE MIX GND1 M/H REC NF REC GND
OUT OUT OUT OUT IN

56
 IC101 (MAIN BOARD) TDA7442D (M100 only)

BOUT(L) 15 14 BIN(L)
LP 16

SPKR

SPKR
MUTE

MUTE
ATT

ATT
79dB CONTROL

79dB CONTROL
+

+
-

-
VAR

VAR
FIX
FIX

LATCHES
13 BOUT(R)

I2C BUS DECODER

RB

RB
BASS
BASS
12 BIN(R)

PS1 17

TREBLE

TREBLE
TREBLE-L 18
TREBLE-R 19
SURR

SURR
OFF

OFF
MIXING

MIXING
AMP

AMP
PSEUDO
MUSIC/

CONTROL
EFFECT
OFF
MUSIC
90Hz
PS1
RPS1

9kHz
LPF
PSEUDO

R
L
+
-
R

11 MIX IN(R)
L

10 MIX OUT(R)
+
-

9 MIX IN(L)
DIGGND 20 8 MIX OUT(L)
CONTROL

CONTROL
31.5dB

31.5dB

SCL 21
SDA 22
VREF

CREF 23 7 L-IN4
SUPPLY

VS 24 6 L-IN3
AGND 25 5 L-IN2
4 L-IN1
ROUT 26 3 R-IN1
LOUT 27 2 R-IN2
1 R-IN3
R-IN4 28

57
 IC101 (MAIN BOARD) TDA7440D (M300AV only)

TREBLE(R)
TREBLE(L)
DIG_GND

BOUT(L)
AGND
R-IN4

ROUT
LOUT

CREF

SDA
SCL

NC
NC
VS
28 27 26 25 24 23 22 21 20 19 18 17 16 15

SUPPLY VREF

RB

SPKR ATT
VOLUME TREBLE BASS
LEFT

0/30dB
2dB STEP I2CBUS DECODER LATCHES

INPUT MULTIPLEXER SPKR ATT

VOLUME TREBLE BASS RIGHT
GAIN

RB

1 2 3 4 5 6 7 8 9 10 11 12 13 14
R-IN3
R-IN2
R-IN1
L-IN1
L-IN2
L-IN3
L-IN4
MIXOUTL
INL

MIXOUTR

INR

BIN(R)

BOUT(R)

BIN(L)
IC201 (MAIN BOARD) M62464FP
ECHOOUT
RBPF1
RBPF2

BNRIN
DBC3
DBC2
DBC1
RLC8
RLC8
RLC3
RLC7
RLC4
RLC1
RLC2
RLC6
PSC4
PSC1
PSC5
PSC2
PSC8
PSC3
LPF1
LPF2
ABL

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41
DELAY
VOL

BPF BPF LOG MODIFIED 1 2

FULL WAVE DUAL TIME CONSTANT B-TYPE
DIFFERENCE
AND 40 DVOLOUT
ECHO-OUT
DO-SW

RECTIFIER AMPLIFIERS NR DECODER

ABR 65
SEQUENCER

L RL R THRESHOLD SWITCHES 39 LPF2OUT

66
NOISE

NGC3
LPF

38 LPF2IN2
NGC2 67 L
SELECTER

COMBINNING

37 LPF2IN1
NETWORKS

CENTER MODE

NGC1 68 R
BNR-SW
CONTROL
VCA

VOL
F.B.

AVCC 69 2 36 DAINTOUT
AVCC C 3 1
DAINTIN
D/A

S 35
LOGIC

AUTO 34
SRAM

DACONT
10kbit

VREF1 70 VREF
BALANCE 33 ADCONT
IREF 71 IREF L R C
A/D

VCA 32 ADINTOUT
31 ADINTIN
SERVO CLK
30 LPF1OUT
L-IN
LPF

LIN 72 29 LPF1IN2
R-IN
RIN 73 28 LPF1IN1
LT-IN
LTIN 74 27 DIN
RT-IN
RTIN 75 26 DSELOUT
L-SW

R-SW

1
C-IN
L R

3 3 2
DVDD

2 4 2 4
CIN 76 1 5 1 5
25 DVSS
SL-IN 3
SLIN 77 4

SR-IN
SRIN 78
L R

SW-IN
2

SWIN 79
SR-SW
SL-SW

VRSW-IN
VRSWIN 80 1 2
C-SW 2 2
VOL
SW SW-SW

1 3 1 3
PSEUDO
AGND

SURROUND VOL
VOL VOL TRIM 1 2
MCU INTERFACE
VOL OUT

DVDD
VOL OUT

MIC-IN
VOL OUT

VOL OUT

TRIM TRIM DATA SCK REQ

TRIM
SR
SW
SL

SR
SL

L R C
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
LOUT
ROUT
CVOLOUT
CVOLIN
COUT

SOUT

PSLIN
PSRIN
SLVOLOUT
SLVOLIN
SLOUT
SROUT

SRVOLIN
SRVOLOUT

SWOUT

SWVOLIN

SWVOLOUT

SWOUT
AGND
MICIN
DVDD

DATA
SCK
REQ

58
IC1 (MAIN BOARD) LA1833N

AM OSC OUT

P_CANCEL
AM_RFIN
AM OSC

AM OUT

FM OUT

DEC_IN
MPX IN

R OUT

L OUT
AGC
AFC
24 23 22 21 20 19 18 17 16 15 14 13

ALC AM
AM AM
RF.AM
OSC MIX
BUFF DECODER
ANTI-BIRDIE PILOT
AGC CANCEL

P-DET STEREO
AM AM Ø
IF DET

LEVEL
DET
AM/FM COMP
VCO FF FF FF
IF PILOT
304kHz 38k 19k<π/2 19k<0
S-CURVE

TUNING
DRIVE
FM
FM
IF
DET

VOC
REG GND

1 2 3 4 5 6 7 8 9 10 11 12
REG

AM_IFIN

GND

TUNE_OUT

FM_STOUT

VCC
FM_DET
FM IF IN

AM_IF OUT

IF OUT

AM/FM

ST/MONO
IC2 (MAIN BOARD) LC72136
XOUT

AOUT

AMIN
FMIN
VDD
VSS

BO5

IFIN
AIN

IO2
PD

22 21 20 19 18 17 16 15 14 13 12
PHASE DETECTOR

POWER ON RESET
CHARGE PUMP

1/2
REFERENCE
UNIVERSAL
COUNTER

DIVIDER
SWALLOW COUNTER
1/16,1/17 4bits

12bits PROGRAMMABLE
DIVIDER
DETECTOR
UNLOCK

C2B DATA SHIFT REGISTER

I/F LATCH

1 2 3 4 5 6 7 8 9 10 11
BO3
XIN

BOF
CE
DI
CL
DO

BO1
BO2

BO4
IO1

59
 SECTION 7
EXPLODED VIEWS
NOTE:
• -XX, -X mean standardized parts, so they may • The mechanical parts with no reference number The components identified by mark 0 or
have some differences from the original one. in the exploded views are not supplied. dotted line with mark 0 are critical for safety.
• Items marked “*” are not stocked since they • Hardware (# mark) list and accessories and Replace only with part number specified.
are seldom required for routine service. Some packing materials are given in the last of this
delay should be anticipated when ordering these parts list.
items.

7-1. CASE SECTION

#1
2

1
3 4
5 #1
#1
#1
#1
1 #1
9 #1 #1 #1
#1
#1

#1

M751

10 7

#1

#1

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
1 3-363-099-01 SCREW (CASE 3 TP2) 6 A-4475-085-A MAIN BOARD, COMPLETE (M300AV)
2 4-230-340-01 CASE 7 1-757-074-11 WIRE (FLAT TYPE) (12 CORE)
3 4-230-337-01 PANEL BACK (M100) 8 1-773-055-11 WIRE (FLAT TYPE) (17 CORE)
3 4-230-376-01 PANEL BACK (M300AV) 9 1-677-249-11 REAR SP TERM BOARD (M300AV)
* 4 4-990-365-11 COVER 10 1-757-073-11 WIRE (FLAT TYPE) (10 CORE)

5 1-677-246-11 FRONT SP TERM BOARD M751 1-763-548-11 MOTOR, DC FAN

6 A-4475-067-A MAIN BOARD, COMPLETE (M100)

60
7-2. FRONT PANEL SECTION TC MECHANISM
SECTION 67
91
#8
67 67
67 #3
66 68 89
69
71 91
73 90
61 65 72 #8
70
68 92
60 67
66
59 74 67
62 75 88
64 67
63 supplied with 76
77
57 58 S601 79 67
78
#10 67
53 80
51 94
55
#10
56 83
52 81
supplied with 84
S603
62
54

93 82
#12 85
87 86

The components identified by mark 0 or

dotted line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
51 4-230-354-01 CD DOOR (FRONT) 73 4-230-351-01 INDICATOR (TIME SELECT)
52 4-230-355-01 PLATE (CD DOOR) 74 4-230-378-01 INDICATOR (DSP) (M300AV)
53 4-230-357-01 PLATE (CD DOOR LENS) (M100) 75 4-230-353-01 BUTTON (FUNCTION) (M100)
53 4-230-379-01 PLATE (CD DOOR LENS) (M300AV) 75 4-230-377-01 BUTTON (FUNCTION) (M300AV)
54 4-230-356-01 CD DOOR (REAR) 76 1-677-243-11 CD DOOR BOARD

55 4-230-343-01 KNOB (VOLUME) 77 4-989-312-01 LATCH, NS

56 4-230-342-01 KNOB (SELECTOR) 78 3-354-963-01 DAMPER
57 4-962-708-52 EMBLEM (4-A), SONY 79 4-957-577-31 SCREW PTP WH (2.6X8) (DIA. 10)
58 4-230-341-01 DECORATION PANEL 80 1-677-245-11 PHONE BOARD
59 A-4412-482-A WINDOW (L) ASSY, CASSET 81 4-230-348-01 SPRING (DOOR2) TORSION

60 4-230-344-01 LID(L) CASSETTE 82 A-4412-486-A HOLDER (R) ASSY, CASSET

61 A-4412-485-A HOLDER (L) ASSY, CASSET 83 4-977-358-31 CUSHION
62 4-959-229-11 DETENT, CASSETTE 84 4-230-352-01 SPRING (DOOR1) TORSION
63 4-999-686-01 SPRING (A DECK) 85 4-999-687-01 SPRING (B DECK)
64 A-4412-488-A PANEL ASSY, CONTROL (M100) 86 4-230-346-01 LID (R) CASSETTE

64 A-4412-492-A PANEL ASSY, CONTROL (M300AV) 87 4-230-345-01 WINDOW (R) CASSETTE

65 4-230-347-01 CABINET FRONT (M100) 88 1-677-240-11 PANEL R BOARD
65 4-230-404-01 CABINET FRONT (M300AV) 89 1-677-239-11 PANEL L BOARD
66 4-222-505-01 HOLDER LOCK 90 A-4475-083-A PANEL BOARD, COMPLETE (M100)
67 4-951-620-01 SCREW (2.6X8), +BVTP 90 A-4475-089-A PANEL BOARD, COMPLETE (M300AV)

68 4-222-537-01 SPRING (LOCK), COMPRESSION * 91 3-973-975-21 DAMPER, OIL

69 4-222-503-01 BRACKET, (LOCK L) * 92 4-999-677-01 BRACKET (TC)
70 4-222-506-01 BRACKET, (LOCK R) 93 1-677-237-11 DOOR LED BOARD
71 4-230-350-01 BUTTON (POWER) 94 4-933-134-61 SCREW (+PTPWH M2.6X6)
72 4-230-349-01 INDICATOR (POWER SAVE)

61
7-3. CHASSIS SECTION

#2
110
#2
#2

109 #4
111
#2 not supplied

not
#2
T991 supplied

108
T992 #2 112
#4 CD MECHANISM
#5 DECK SECTION-1
107 #2
118
113
118

not supplied 114

#5

CD MECHANISM
104 #5 DECK SECTION-2
not supplied
106 #3

105
103 #3
#1
102
116 115
#1

#1
#1

#3 #3

101 117
not supplied #1
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
101 4-988-439-01 HOLDER, TABLE 112 A-4475-078-A FRONT AMP BOARD, COMPLETE
102 4-988-434-01 TABLE (50) 113 1-782-558-21 WIRE (FLAT TYPE) (16 CORE)
103 4-957-577-31 SCREW PTP WH (2.6X8) (DIA. 10) 114 1-769-920-11 WIRE (FLAT TYPE) (9 CORE)
* 104 4-990-371-11 HOLDER (LED) * 115 4-990-370-11 COVER (CD)
105 1-677-236-11 CD LED BOARD 116 3-701-822-01 HOLDER, WIRE

106 4-951-620-01 SCREW (2.6X8), +BVTP 117 4-965-822-01 FOOT

107 1-677-247-11 SUB TRANSFORMER BOARD * 118 4-924-098-01 HOLDER, PC BOARD
108 3-703-244-00 BUSHING (2104), CORD 0 T991 1-435-559-11 TRANSFORMER, POWER(M100)
109 1-677-242-11 TRANSFORMER BOARD 0 T991 1-435-560-11 TRANSFORMER, POWER(M300AV)
110 A-4475-091-A REAR AMP BOARD, COMPLETE(M300AV) 0 T992 1-435-613-11 TRANSFORMER, POWER

0 111 1-783-531-11 CORD, POWER

62
7-4. MECHANISM DECK SECTION-1 (CDM46B1)

321
317 324

324

326

316
325

322
326 #3

323 #15
319
OPTICAL PICK-UP
SECTION
#15
#10
not supplied 315

318 313 314

307 A

320
306

312
#16
305
309 311
302

308 310
304
#10
303

#10
301

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
* 301 1-663-975-11 SW BOARD * 314 4-988-454-01 COVER (LEVER)
* 302 4-988-427-01 COVER, CAM * 315 4-988-421-01 HOLDER (MAGNET)
303 4-988-420-01 SLIDER (LOADING) 316 A-4672-522-A MAGNET ASSY
304 4-988-436-01 SPRING (LOADING), TORSION 317 4-992-413-02 STOPPER
305 4-988-418-01 HOLDER (A), DISC 318 3-910-095-31 RUBBER, VIBRATION PROOF

* 306 4-988-417-01 SLIDER (CAM) 319 4-951-620-01 SCREW (2.6X8), +BVTP

307 4-988-433-01 SLIDER (LOCK) 320 4-988-431-01 ROLLER (DISC)
308 X-4948-020-1 LEVER (LOADING) ASSY 321 X-4948-019-1 HOLDER ASSY, BU
309 4-988-438-01 SPRING (LEVER), TENSION 322 1-777-874-11 WIRE (FLAT TYPE) (16 CORE)
310 4-988-437-01 SPRING (HOLDER), TORSION * 323 1-663-973-11 DISC SENSOR (S) BOARD

* 311 4-988-416-01 BASE, LOADING 324 4-988-440-01 SPRING (F-1), TENSION

312 4-988-419-01 HOLDER (B), DISC 325 4-988-441-01 SPRING (F-2), TENSION
313 4-992-069-01 SCREW (+PTPWH) (M2) (DIA. 7) 326 4-957-577-21 SCREW PTP WH (2.6X8) (DIA. 10)

63
7-5. MECHANISM DECK SECTION-2 (CDM-46B1)

#17 352

354
354
351
353 358
#14

355 356

#17 #20

360

M62

357
M61

359

#1

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
* 351 1-663-971-11 TABLE SENSOR BOARD * 357 4-988-426-01 BASE (CDM)
352 4-988-414-01 BELT * 358 1-663-972-11 DISC SENSOR (R) BOARD
353 4-988-423-01 GEAR (A) (LOADING) * 359 1-663-974-11 CD MOTOR BOARD
354 4-988-425-01 PULLEY 360 4-990-669-02 HOLDER (SENSOR)
355 4-988-424-01 GEAR (TABLE) M61 X-4948-434-1 MOTOR ASSY (LOADING)

356 4-988-432-01 GEAR (B) (LOADING) M62 X-4948-434-1 MOTOR ASSY (TABLE)

64
7-6. OPTICAL PICK UP SECTION (KSM-213BFN/C2NP)

not supplied 406 406

406

404
401

403

#19
402

M102
M101

406

405

407

The components identified by mark 0 or

dotted line with mark 0 are critical for safety.
Replace only with part number specified.

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
0 401 8-820-026-03 OPTICAL PICK-UP KSM-213BFN/C2NP * 406 4-992-054-01 RUBBER, VIBRATION PROOF
402 2-626-907-01 GEAR (A)(S) 407 4-996-243-01 SCREW (M2), +PSW
403 2-627-003-02 GEAR (B)(RP) M101 X-2646-110-1 T.T CHASSIS ASSY (MG)(F)(SPINDLE)
404 2-626-908-01 SHAFT, SLED M102 X-2625-769-1 MOTOR GEAR ASSY (MB)(RP)(SLED)
* 405 A-4699-869-A BD BOARD, COMPLETE

65
7-7. TAPE MECHANISM DECK SECTION (TCM-230AWR21)

not supplied not supplied

506
505
not supplied
504

not supplied 505

not supplied

501 504 not supplied

503
#11

507
501
502 503

502

508

509

509
#9

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
501 X-3374-156-4 PINCH LEVER (REV) ASSY 506 4-227-239-01 BELT (CAPSTAN C)
502 X-3374-155-4 PINCH LEVER (FWD) ASSY 507 A-2100-912-A TODECK (TCM-230AWR21)
503 3-019-208-01 WASHER, STOPPER 508 A-4475-079-A CASSETTE BOARD, COMPLETE
504 3-041-947-01 BELT (FR) 509 3-036-914-01 RIVET
505 3-041-946-01 BELT (CAPSTAN B)

66
 SECTION 8
ELECTRICAL PARTS LIST BD
NOTE:
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
• Due to standardization, replacements in the • RESISTORS When indicating parts by reference number,
parts list may be different from the parts All resistors are in ohms. please include the board name.
specified in the diagrams or the components METAL: metal-film resistor
used on the set. METAL OXIDE: Metal Oxide-film resistor The components identified by mark 0 or
• -XX, -X mean standardized parts, so they F: nonflammable dotted line with mark 0 are critical for safety.
may have some difference from the original • COILS Replace only with part number specified.
one. uH: µH
• Items marked “*” are not stocked since they • SEMICONDUCTORS
are seldom required for routine service. In each case, u: µ, for example:
Some delay should be anticipated when uA...: µA... , uPA... , µPA... ,
ordering these items. uPB... , µPB... , uPC... , µPC... ,
• CAPACITORS: uPD..., µPD...
uF: µF

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
* A-4699-869-A BD BOARD, COMPLETE C156 1-163-085-00 CERAMIC CHIP 2PF 50V
******************* C157 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V
C158 1-163-038-91 CERAMIC CHIP 0.1uF 25V
< CAPACITOR > C159 1-163-101-00 CERAMIC CHIP 22PF 5% 50V
C160 1-163-117-00 CERAMIC CHIP 100PF 5% 50V
C101 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C102 1-163-038-91 CERAMIC CHIP 0.1uF 25V C161 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C103 1-164-489-11 CERAMIC CHIP 0.22uF 10.00% 16V C162 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C104 1-163-003-11 CERAMIC CHIP 330PF 10% 50V C163 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C105 1-163-023-00 CERAMIC CHIP 0.015uF 5% 50V C164 1-163-227-11 CERAMIC CHIP 10PF 0.50PF 50V
C165 1-163-227-11 CERAMIC CHIP 10PF 0.50PF 50V
C106 1-110-501-11 CERAMIC CHIP 0.33uF 10.00% 16V
C107 1-163-989-11 CERAMIC CHIP 0.033uF 10% 25V C166 1-104-665-11 ELECT 100uF 20.00% 10V
C108 1-164-492-11 CERAMIC CHIP 0.15uF 10.00% 16V C167 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C109 1-164-161-11 CERAMIC CHIP 0.0022uF 10% 100V C171 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C110 1-163-037-11 CERAMIC CHIP 0.022uF 10% 25V C172 1-126-177-11 ELECT 100uF 20% 10V
C173 1-124-589-11 ELECT 47uF 20% 16V
C111 1-163-989-11 CERAMIC CHIP 0.033uF 10% 25V
C112 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V C174 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C113 1-164-492-11 CERAMIC CHIP 0.15uF 10.00% 16V C175 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C114 1-164-492-11 CERAMIC CHIP 0.15uF 10.00% 16V C181 1-104-664-11 ELECT 47uF 20.00% 16V
C115 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V C182 1-104-664-11 ELECT 47uF 20.00% 16V
C183 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C116 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V
C117 1-163-001-11 CERAMIC CHIP 220PF 10% 50V C184 1-163-003-11 CERAMIC CHIP 330PF 10% 50V
C118 1-107-823-11 CERAMIC CHIP 0.47uF 10.00% 16V
C119 1-164-489-11 CERAMIC CHIP 0.22uF 10.00% 16V < CONNECTOR >
C120 1-124-234-00 ELECT 22uF 20% 16V
CN101 1-770-173-11 CONNECTOR, FFC/FPC 16P
C121 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V CN102 1-691-894-21 SOCKET, CONNECTOR 16P
C122 1-126-963-11 ELECT 4.7uF 20.00% 50V * CN103 1-568-852-11 SOCKET, CONNECTOR 9P
C123 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C124 1-104-396-11 ELECT 10uF 20.00% 16V < DIODE >
C125 1-126-177-11 ELECT 100uF 20% 10V
D151 8-719-991-33 DIODE 1SS133T-77
C126 1-126-177-11 ELECT 100uF 20% 10V
C127 1-163-989-11 CERAMIC CHIP 0.033uF 10% 25V < IC >
C128 1-163-809-11 CERAMIC CHIP 0.047uF 10% 25V
C129 1-110-501-11 CERAMIC CHIP 0.33uF 10.00% 16V IC101 8-759-449-64 IC LA9240M
C130 1-104-665-11 ELECT 100uF 20.00% 10V IC102 8-759-449-65 IC LC78622E
IC103 8-759-449-66 IC LA6541
C131 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V IC104 8-759-428-57 IC LC89170M
C132 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C133 1-163-038-91 CERAMIC CHIP 0.1uF 25V < JUMPER RESISTOR >
C141 1-163-038-91 CERAMIC CHIP 0.1uF 25V
C142 1-164-505-11 CERAMIC CHIP 2.2uF 16V JW1 1-216-295-91 SHORT 0
JW2 1-216-295-91 SHORT 0
C151 1-107-725-11 CERAMIC CHIP 0.1uF 10.00% 16V JW4 1-216-295-91 SHORT 0
C152 1-107-725-11 CERAMIC CHIP 0.1uF 10.00% 16V JW5 1-216-295-91 SHORT 0
C153 1-107-725-11 CERAMIC CHIP 0.1uF 10.00% 16V JW6 1-216-295-91 SHORT 0
C154 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C155 1-163-093-00 CERAMIC CHIP 10PF 5% 50V JW7 1-216-295-91 SHORT 0
JW8 1-216-295-91 SHORT 0

67
 BD CASSETTE
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
JW9 1-216-295-91 SHORT 0 R162 1-216-037-00 METAL CHIP 330 5% 1/10W
JW10 1-216-295-91 SHORT 0 R163 1-216-049-91 RES-CHIP 1K 5% 1/10W
R164 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
< TRANSISTOR > R165 1-216-025-91 RES-CHIP 100 5% 1/10W
R166 1-216-025-91 RES-CHIP 100 5% 1/10W
Q101 8-729-230-45 TRANSISTOR 2SC2458TP-YGR
Q102 8-729-230-45 TRANSISTOR 2SC2458TP-YGR R171 1-216-025-91 RES-CHIP 100 5% 1/10W
Q103 8-729-119-76 TRANSISTOR 2SA1175TP-HFE R172 1-216-025-91 RES-CHIP 100 5% 1/10W
R173 1-216-025-91 RES-CHIP 100 5% 1/10W
< RESISTOR > R174 1-216-025-91 RES-CHIP 100 5% 1/10W
R181 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R101 1-216-097-91 RES-CHIP 100K 5% 1/10W
R102 1-216-093-91 RES-CHIP 68K 5% 1/10W R182 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R103 1-216-093-91 RES-CHIP 68K 5% 1/10W R183 1-216-073-00 METAL CHIP 10K 5% 1/10W
R104 1-216-093-91 RES-CHIP 68K 5% 1/10W R184 1-216-073-00 METAL CHIP 10K 5% 1/10W
R105 1-216-093-91 RES-CHIP 68K 5% 1/10W R191 1-216-025-91 RES-CHIP 100 5% 1/10W
R192 1-216-041-00 METAL CHIP 470 5% 1/10W
R106 1-216-097-91 RES-CHIP 100K 5% 1/10W
R107 1-216-097-91 RES-CHIP 100K 5% 1/10W R193 1-216-041-00 METAL CHIP 470 5% 1/10W
R108 1-216-068-00 METAL CHIP 6.2K 5% 1/10W R194 1-216-025-91 RES-CHIP 100 5% 1/10W
R109 1-216-076-00 METAL CHIP 13K 5% 1/10W R195 1-216-041-00 METAL CHIP 470 5% 1/10W
R110 1-216-093-91 RES-CHIP 68K 5% 1/10W R196 1-216-025-91 RES-CHIP 100 5% 1/10W
R197 1-216-025-91 RES-CHIP 100 5% 1/10W
R111 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R112 1-216-101-00 METAL CHIP 150K 5% 1/10W < SWITCH >
R113 1-216-099-00 METAL CHIP 120K 5% 1/10W
R114 1-216-055-00 METAL CHIP 1.8K 5% 1/10W S101 1-572-085-11 SWITCH, LEAF(LIMIT SW)
R115 1-216-085-00 METAL CHIP 33K 5% 1/10W
< VIBRATOR >
R116 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R117 1-216-085-00 METAL CHIP 33K 5% 1/10W X101 1-577-576-21 VIBRATOR, CRYSTAL(16.93MHz)
R118 1-216-081-00 METAL CHIP 22K 5% 1/10W **************************************************************
R119 1-216-064-00 METAL CHIP 4.3K 5% 1/10W
R120 1-216-085-00 METAL CHIP 33K 5% 1/10W A-4475-079-A CASSETTE BOARD, COMPLETE
*************************
R121 1-216-059-00 METAL CHIP 2.7K 5% 1/10W
R122 1-216-083-00 METAL CHIP 27K 5% 1/10W < CAPACITOR >
R123 1-216-099-00 METAL CHIP 120K 5% 1/10W
R124 1-216-093-91 RES-CHIP 68K 5% 1/10W C301 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V
R125 1-216-089-91 RES-CHIP 47K 5% 1/10W C302 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V
C303 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V
R126 1-216-037-00 METAL CHIP 330 5% 1/10W C304 1-163-006-11 CERAMIC CHIP 560PF 10.00% 50V
R127 1-216-089-91 RES-CHIP 47K 5% 1/10W C305 1-130-486-00 MYLAR 0.018uF 10% 50V
R128 1-216-077-91 RES-CHIP 15K 5% 1/10W
R129 1-216-069-00 METAL CHIP 6.8K 5% 1/10W C306 1-130-486-00 MYLAR 0.018uF 10% 50V
R130 1-216-113-00 METAL CHIP 470K 5% 1/10W C307 1-104-664-11 ELECT 47uF 20.00% 10V
C308 1-104-664-11 ELECT 47uF 20.00% 10V
R131 1-216-113-00 METAL CHIP 470K 5% 1/10W C309 1-126-962-11 ELECT 3.3uF 20.00% 50V
R132 1-216-065-91 RES-CHIP 4.7K 5% 1/10W C310 1-126-962-11 ELECT 3.3uF 20.00% 50V
R133 1-216-113-00 METAL CHIP 470K 5% 1/10W
R134 1-216-113-00 METAL CHIP 470K 5% 1/10W C323 1-126-963-11 ELECT 4.7uF 20.00% 50V
R135 1-216-065-91 RES-CHIP 4.7K 5% 1/10W C324 1-126-963-11 ELECT 4.7uF 20.00% 50V
C325 1-126-960-11 ELECT 1uF 20.00% 50V
R136 1-216-073-00 METAL CHIP 10K 5% 1/10W C326 1-126-960-11 ELECT 1uF 20.00% 50V
R137 1-216-009-91 RES-CHIP 22 5% 1/10W C327 1-130-470-00 MYLAR 820PF 5% 50V
R138 1-216-089-91 RES-CHIP 47K 5% 1/10W
R141 1-216-083-00 METAL CHIP 27K 5% 1/10W C328 1-130-470-00 MYLAR 820PF 5% 50V
R151 1-216-045-00 METAL CHIP 680 5% 1/10W C329 1-137-427-91 MYLAR 120PF 5% 50V
C330 1-137-427-91 MYLAR 120PF 5% 50V
R152 1-216-093-91 RES-CHIP 68K 5% 1/10W C331 1-126-962-11 ELECT 3.3uF 20.00% 50V
R153 1-216-051-00 METAL CHIP 1.2K 5% 1/10W C332 1-126-962-11 ELECT 3.3uF 20.00% 50V
R154 1-216-085-00 METAL CHIP 33K 5% 1/10W
R155 1-216-089-91 RES-CHIP 47K 5% 1/10W C333 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
R156 1-216-081-00 METAL CHIP 22K 5% 1/10W C334 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
C335 1-130-479-00 MYLAR 0.0047uF 5% 50V
R157 1-216-077-91 RES-CHIP 15K 5% 1/10W C336 1-130-479-00 MYLAR 0.0047uF 5% 50V
R158 1-216-049-91 RES-CHIP 1K 5% 1/10W C341 1-130-481-00 MYLAR 0.0068uF 5% 50V
R159 1-216-083-00 METAL CHIP 27K 5% 1/10W
R160 1-216-037-00 METAL CHIP 330 5% 1/10W C342 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V
R161 1-216-073-00 METAL CHIP 10K 5% 1/10W C343 1-126-964-11 ELECT 10uF 20.00% 50V
C345 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V

68
 CASSETTE CD DOOR CD LED
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
C346 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V R327 1-216-077-91 RES-CHIP 15K 5% 1/10W
C347 1-130-479-00 MYLAR 0.0047uF 5% 50V R328 1-216-077-91 RES-CHIP 15K 5% 1/10W
C348 1-136-293-11 MYLAR 0.0082uF 5.00% 50V R331 1-216-073-00 METAL CHIP 10K 5% 1/10W
C362 1-104-664-11 ELECT 47uF 20.00% 16V R332 1-216-073-00 METAL CHIP 10K 5% 1/10W
C365 1-104-664-11 ELECT 47uF 20.00% 16V R333 1-216-073-00 METAL CHIP 10K 5% 1/10W

C366 1-126-961-11 ELECT 2.2uF 20.00% 50V R334 1-216-073-00 METAL CHIP 10K 5% 1/10W
C371 1-104-665-11 ELECT 100uF 20.00% 10V R335 1-216-097-91 RES-CHIP 100K 5% 1/10W
C372 1-163-021-91 CERAMIC CHIP 0.01uF 10.00% 50V R336 1-216-097-91 RES-CHIP 100K 5% 1/10W
C373 1-126-934-11 ELECT 220uF 20.00% 16V R337 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
C391 1-163-023-00 CERAMIC CHIP 0.015uF 5% 50V R338 1-216-053-00 METAL CHIP 1.5K 5% 1/10W

C392 1-163-239-11 CERAMIC CHIP 33PF 5.00% 50V R339 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
C393 1-163-012-00 CERAMIC CHIP 0.0018uF 10.00% 50V R340 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
C394 1-163-007-11 CERAMIC CHIP 680PF 10% 50V R341 1-216-017-91 RES-CHIP 47 5% 1/10W
C395 1-126-960-11 ELECT 1uF 20.00% 50V R342 1-216-073-00 METAL CHIP 10K 5% 1/10W
R343 1-216-001-00 METAL CHIP 10 5% 1/10W
< DIODE >
R344 1-216-013-00 METAL CHIP 33 5% 1/10W
D361 8-719-911-19 DIODE 1SS133T-72 R345 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
D391 8-719-911-19 DIODE 1SS133T-72 R346 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R347 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
< IC > R351 1-216-065-91 RES-CHIP 4.7K 5% 1/10W

IC301 8-759-242-58 IC TA8189N R352 1-216-089-91 RES-CHIP 47K 5% 1/10W

IC361 8-759-143-54 IC uPC1330HA R361 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R363 1-216-025-91 RES-CHIP 100 5% 1/10W
< COIL > R365 1-216-121-91 RES-CHIP 1M 5% 1/10W
R371 1-216-001-00 METAL CHIP 10 5% 1/10W
L301 1-410-780-11 INDUCTOR 27mH
L302 1-410-780-11 INDUCTOR 27mH R373 1-216-061-00 METAL CHIP 3.3K 5% 1/10W
R391 1-216-073-00 METAL CHIP 10K 5% 1/10W
< TRANSISTOR > R392 1-216-121-91 RES-CHIP 1M 5% 1/10W
R393 1-216-089-91 RES-CHIP 47K 5% 1/10W
Q301 8-729-029-66 TRANSISTOR DTC114ESA-TP R394 1-216-009-91 RES-CHIP 22 5% 1/10W
Q303 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q304 8-729-119-78 TRANSISTOR 2SC1740S-QRT R395 1-216-097-91 RES-CHIP 100K 5% 1/10W
Q331 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q332 8-729-119-78 TRANSISTOR 2SC1740S-QRT < TRANSFORMER >

Q341 8-729-142-46 TRANSISTOR 2SC2001TP-L T341 1-433-372-11 TRANSFORMER, BIAS OSCILLATION

Q351 8-729-026-39 TRANSISTOR 2SA933AS-QRT
Q352 8-729-029-66 TRANSISTOR DTC114ESA-TP < VARIABLE RESISTOR >
Q391 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q392 8-729-119-78 TRANSISTOR 2SC2785TP-HFE VR301 1-238-599-11 RES, ADJ, CARBON 4.7K
**************************************************************
< RESISTOR >
1-677-243-11 CD DOOR BOARD
R301 1-216-049-91 RES-CHIP 1K 5% 1/10W **************
R302 1-216-049-91 RES-CHIP 1K 5% 1/10W
R303 1-216-049-91 RES-CHIP 1K 5% 1/10W < SWITCH >
R304 1-216-049-91 RES-CHIP 1K 5% 1/10W
R305 1-216-019-00 METAL CHIP 56 5% 1/10W S413 1-762-386-11 SWITCH, PUSH(CD DOOR)
**************************************************************
R306 1-216-019-00 METAL CHIP 56 5% 1/10W
R307 1-216-069-00 METAL CHIP 6.8K 5% 1/10W 1-677-236-11 CD LED BOARD
R308 1-216-069-00 METAL CHIP 6.8K 5% 1/10W *************
R309 1-216-103-00 METAL CHIP 180K 5% 1/10W
R310 1-216-103-00 METAL CHIP 180K 5% 1/10W < CONNECTOR >

R311 1-216-057-00 METAL CHIP 2.2K 5% 1/10W CN604A 1-506-481-11 PIN, CONNECTOR 2P
R312 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R313 1-216-073-00 METAL CHIP 10K 5% 1/10W < DIODE >
R314 1-216-073-00 METAL CHIP 10K 5% 1/10W
R321 1-216-089-91 RES-CHIP 47K 5% 1/10W D691 8-719-058-04 DIODE SEL5223S-TP15(CD LIGHT)
D692 8-719-058-03 DIODE SEL5423E-TP15(CD LIGHT)
R322 1-216-089-91 RES-CHIP 47K 5% 1/10W D693 8-719-058-64 DIODE SEL5823A-TP15(CD LIGHT)
R323 1-216-063-91 RES-CHIP 3.9K 5% 1/10W D694 8-719-058-64 DIODE SEL5823A-TP15(CD LIGHT)
R324 1-216-063-91 RES-CHIP 3.9K 5% 1/10W
R325 1-216-103-00 METAL CHIP 180K 5% 1/10W
R326 1-216-103-00 METAL CHIP 180K 5% 1/10W

69
 CD LED CD MOTOR DISC SENSOR (R) DISC SENSOR (S)
DOOR LED FRONT AMP
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
< RESISTOR > C801 1-128-582-11 ELECT 10uF 20.00% 100V
C802 1-128-582-11 ELECT 10uF 20.00% 100V
R691 1-249-402-11 CARBON 56 5% 1/4W F C803 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
R692 1-249-402-11 CARBON 56 5% 1/4W F C804 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
************************************************************** C805 1-163-001-11 CERAMIC CHIP 220PF 10% 50V

* 1-663-974-11 CD MOTOR BOARD C806 1-163-001-11 CERAMIC CHIP 220PF 10% 50V
**************** C807 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V
C808 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V
< CONNECTOR > C809 1-126-967-11 ELECT 47uF 20.00% 50V
C810 1-126-967-11 ELECT 47uF 20.00% 50V
CN61 1-506-469-11 PIN, CONNECTOR 4P
************************************************************** C811 1-136-167-00 MYLAR 0.15uF 5.00% 50V
C812 1-136-167-00 MYLAR 0.15uF 5.00% 50V
* 1-663-972-11 DISC SENSOR (R) BOARD C813 1-136-167-00 MYLAR 0.15uF 5.00% 50V
********************* C814 1-136-167-00 MYLAR 0.15uF 5.00% 50V
C815 1-128-576-11 ELECT 100uF 20.00% 63V
* 4-990-669-01 HOLDER (SENSOR)
7-685-132-19 SCREW +BTP 2.6X5 TYPE2 N-S C816 1-128-576-11 ELECT 100uF 20.00% 63V
C817 1-126-964-11 ELECT 10uF 20.00% 50V
< TRANSISTOR > C818 1-126-964-11 ELECT 10uF 20.00% 50V
C951 1-106-220-00 MYLAR 0.1uF 5% 100V
Q51 8-729-926-31 PHOTO TRANISTOR PT483F1 C952 1-106-220-00 MYLAR 0.1uF 5% 100V
**************************************************************
C953 1-126-974-11 ELECT 3300uF 20.00% 50V
* 1-663-973-11 DISC SENSOR (S) BOARD C954 1-126-974-11 ELECT 3300uF 20.00% 50V
*********************
< CONNECTOR >
* 4-976-473-01 HOLDER (LED-S)
CN301 1-568-855-11 SOCKET, CONNECTOR 12P
< CONNECTOR > CN804 1-506-469-11 PIN, CONNECTOR 4P

* CN53 1-568-951-11 PIN, CONNECTOR 2P < DIODE >

< DIODE > D731 8-719-988-61 DIODE 1SS355TE-17

D732 8-719-988-61 DIODE 1SS355TE-17
D51 8-719-055-84 DIODE GL528VS1 D733 8-719-988-61 DIODE 1SS355TE-17
D751 8-719-988-61 DIODE 1SS355TE-17
< RESISTOR > D752 8-719-988-61 DIODE 1SS355TE-17

R54 1-249-409-11 CARBON 220 5% 1/4W F D801 8-719-988-61 DIODE 1SS355TE-17

************************************************************** D802
D803 8-719-988-61 DIODE 1SS355TE-17
1-677-237-11 DOOR LED BOARD D951 8-719-080-80 DIODE TS6B03G
***************
< IC >
< CONNECTOR >
IC801 8-749-017-96 IC STK402-100
CN605A 1-506-481-11 PIN, CONNECTOR 2P
< TRANSISTOR >
< DIODE >
Q701 8-729-119-78 TRANSISTOR 2SC1740S-QRT
D697 8-719-080-87 DIODE L-934SYTK(CD DOOR) Q702 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q703 8-729-026-39 TRANSISTOR 2SA933AS-QRT
< RESISTOR > Q711 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q712 8-729-119-78 TRANSISTOR 2SC1740S-QRT
R694 1-249-407-11 CARBON 150 5% 1/4W F
************************************************************** Q721 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q731 8-729-119-78 TRANSISTOR 2SC1740S-QRT
A-4475-078-A FRONT AMP BOARD, COMPLETE Q732 8-729-026-39 TRANSISTOR 2SA933AS-QRT
*************************** Q733 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q741 8-729-119-78 TRANSISTOR 2SC1740S-QRT
< CAPACITOR >
Q742 8-729-140-04 TRANSISTOR 2SB1116-TP-LK
C701 1-104-665-11 ELECT 100uF 20.00% 10V Q743 8-729-119-78 TRANSISTOR 2SC1740S-QRT
C702 1-126-961-11 ELECT 2.2uF 20.00% 50V Q801 8-729-119-78 TRANSISTOR 2SC1740S-QRT
C703 1-126-963-11 ELECT 4.7uF 20.00% 50V Q802 8-729-119-78 TRANSISTOR 2SC1740S-QRT
C704 1-126-933-11 ELECT 100uF 20.00% 16V
C731 1-126-961-11 ELECT 2.2uF 20.00% 50V < RESISTOR >

C741 1-104-665-11 ELECT 100uF 20.00% 10V R701 1-216-081-00 METAL CHIP 22K 5% 1/10W

70
 FRONT AMP FRONT SP TERM MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
R702 1-216-089-91 RES-CHIP 47K 5% 1/10W < RELAY >
R704 1-216-089-91 RES-CHIP 47K 5% 1/10W
R705 1-216-073-00 METAL CHIP 10K 5% 1/10W RY731 1-515-920-11 RELAY (24V)
R706 1-216-089-91 RES-CHIP 47K 5% 1/10W
R707 1-216-073-00 METAL CHIP 10K 5% 1/10W < THERMISTOR >

R708 1-216-033-00 METAL CHIP 220 5% 1/10W TH711 1-807-796-11 THERMISTOR

R708 1-216-097-91 RES-CHIP 100K 5% 1/10W **************************************************************
R711 1-216-081-00 METAL CHIP 22K 5% 1/10W
R712 1-216-097-91 RES-CHIP 100K 5% 1/10W 1-677-246-11 FRONT SP TERM BOARD
R721 1-216-081-00 METAL CHIP 22K 5% 1/10W ********************

R731 1-216-065-91 RES-CHIP 4.7K 5% 1/10W < CONNECTOR >

R732 1-216-081-00 METAL CHIP 22K 5% 1/10W
R733 1-216-065-91 RES-CHIP 4.7K 5% 1/10W * CN802B 1-564-507-11 PLUG, CONNECTOR 4P
R734 1-216-081-00 METAL CHIP 22K 5% 1/10W
R735 1-216-089-91 RES-CHIP 47K 5% 1/10W < TERMINAL BOARD >

R736 1-215-892-11 METAL OXIDE 1K 5% 2W JK801 1-694-730-11 TERMINAL BOARD (4P)(FRONT SPEAKER)
R737 1-216-073-00 METAL CHIP 10K 5% 1/10W
R738 1-216-073-00 METAL CHIP 10K 5% 1/10W < COIL >
R741 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
R742 1-216-085-00 METAL CHIP 33K 5% 1/10W L701 1-419-686-11 COIL, AIR-CORE
L702 1-419-686-11 COIL, AIR-CORE
R743 1-216-073-00 METAL CHIP 10K 5% 1/10W
R744 1-216-065-91 RES-CHIP 4.7K 5% 1/10W < RESISTOR >
R745 1-216-081-00 METAL CHIP 22K 5% 1/10W
R746 1-216-065-91 RES-CHIP 4.7K 5% 1/10W R821 1-249-397-11 CARBON 22 5% 1/4W F
R747 1-216-049-91 RES-CHIP 1K 5% 1/10W R822 1-249-397-11 CARBON 22 5% 1/4W F
R823 1-249-397-11 CARBON 22 5% 1/4W F
R751 1-216-089-91 RES-CHIP 47K 5% 1/10W R824 1-249-397-11 CARBON 22 5% 1/4W F
R752 1-216-089-91 RES-CHIP 47K 5% 1/10W **************************************************************
R761 1-216-091-00 METAL CHIP 56K 5% 1/10W
R762 1-216-081-00 METAL CHIP 22K 5% 1/10W A-4475-067-A MAIN BOARD, COMPLETE (M100)
R801 1-216-053-00 METAL CHIP 1.5K 5% 1/10W *********************

R802 1-216-053-00 METAL CHIP 1.5K 5% 1/10W A-4475-085-A MAIN BOARD, COMPLETE (M300AV)
R803 1-216-089-91 RES-CHIP 47K 5% 1/10W *********************
R804 1-216-089-91 RES-CHIP 47K 5% 1/10W
R805 1-216-089-91 RES-CHIP 47K 5% 1/10W 3-376-464-11 SCREW(+PTT 2.6X6),GROUND POINT
R806 1-216-089-91 RES-CHIP 47K 5% 1/10W 3-911-116-42 RIVET, PUSH
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
R807 1-216-049-91 RES-CHIP 1K 5% 1/10W
R808 1-216-049-91 RES-CHIP 1K 5% 1/10W < ANTENNA >
R809 1-216-049-91 RES-CHIP 1K 5% 1/10W
R810 1-216-049-91 RES-CHIP 1K 5% 1/10W ANT1 1-694-731-11 TERMINAL BOARD (4P)
R811 1-216-077-91 RES-CHIP 15K 5% 1/10W
< CAPACITOR >
R812 1-216-077-91 RES-CHIP 15K 5% 1/10W
R813 1-220-893-11 METAL 0.22 10% 5W C1 1-161-494-00 CERAMIC 0.022uF 25V
R814 1-220-893-11 METAL 0.22 10% 5W C2 1-104-664-11 ELECT 47uF 20.00% 16V
R815 1-216-097-91 RES-CHIP 100K 5% 1/10W C4 1-161-494-00 CERAMIC 0.022uF 25V
R816 1-216-097-91 RES-CHIP 100K 5% 1/10W C5 1-161-494-00 CERAMIC 0.022uF 25V
C6 1-161-494-00 CERAMIC 0.022uF 25V
R817 1-260-075-81 CARBON 8.2 5% 1/2W
R818 1-260-075-81 CARBON 8.2 5% 1/2W C7 1-162-847-11 CERAMIC 0.047uF 10.00% 16V
R819 1-249-427-11 CARBON 6.8K 5% 1/4W F C8 1-162-847-11 CERAMIC 0.047uF 10.00% 16V
0 R829 1-212-881-11 FUSIBLE 100 5% 1/4W C9 1-104-664-11 ELECT 47uF 20.00% 16V
0 R830 1-212-881-11 FUSIBLE 100 5% 1/4W C23 1-162-600-11 CERAMIC 0.0047uF 30.00% 16V
C24 1-162-199-31 CERAMIC 10PF 5% 50V
R831 1-260-316-51 CARBON 100 5% 1/2W
R832 1-260-316-51 CARBON 100 5% 1/2W C25 1-162-847-11 CERAMIC 0.047uF 10.00% 16V
R833 1-260-316-51 CARBON 100 5% 1/2W C26 1-162-294-31 CERAMIC 0.001uF 10% 50V
R834 1-260-316-51 CARBON 100 5% 1/2W C28 1-126-965-11 ELECT 22uF 20.00% 50V
R835 1-260-316-51 CARBON 100 5% 1/2W C29 1-162-847-11 CERAMIC 0.047uF 10.00% 16V
C30 1-162-847-11 CERAMIC 0.047uF 10.00% 16V
R836 1-260-316-51 CARBON 100 5% 1/2W
R837 1-220-893-11 METAL 0.22 10% 5W
R838 1-220-893-11 METAL 0.22 10% 5W
The components identified by mark 0 or
dotted line with mark 0 are critical for safety.
Replace only with part number specified.

71
 MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
C31 1-126-964-11 ELECT 10uF 20.00% 50V C125 1-162-282-31 CERAMIC 100PF 10% 50V
C32 1-126-963-11 ELECT 4.7uF 20.00% 50V (M100)
C33 1-162-294-31 CERAMIC 0.001uF 10% 50V C126 1-162-282-31 CERAMIC 100PF 10% 50V
C34 1-162-851-11 CERAMIC 0.1uF 16V (M100)
C35 1-161-057-00 CERAMIC 0.033uF 10% 50V C131 1-126-963-11 ELECT 4.7uF 20.00% 50V
C132 1-126-963-11 ELECT 4.7uF 20.00% 50V
C36 1-161-057-00 CERAMIC 0.033uF 10% 50V C141 1-130-495-00 MYLAR 0.1uF 5% 50V
C37 1-162-835-11 CERAMIC 0.0047uF 10.00% 16V
C41 1-162-834-11 CERAMIC 0.0039uF 10.00% 16V C142 1-130-495-00 MYLAR 0.1uF 5% 50V
C42 1-162-834-11 CERAMIC 0.0039uF 10.00% 16V C143 1-130-495-00 MYLAR 0.1uF 5% 50V
C54 1-126-960-11 ELECT 1uF 20.00% 50V C144 1-130-495-00 MYLAR 0.1uF 5% 50V
C145 1-104-665-11 ELECT 100uF 20.00% 10V
C55 1-126-959-11 ELECT 0.47uF 20.00% 50V C146 1-104-665-11 ELECT 100uF 20.00% 10V
C56 1-126-960-11 ELECT 1uF 20.00% 50V
C57 1-162-847-11 CERAMIC 0.047uF 10.00% 16V C147 1-162-286-31 CERAMIC 220PF 10% 50V
C58 1-104-664-11 ELECT 47uF 20.00% 16V C148 1-162-286-31 CERAMIC 220PF 10% 50V
C59 1-162-847-11 CERAMIC 0.047uF 10.00% 16V C149 1-126-961-11 ELECT 2.2uF 20.00% 50V
C150 1-126-961-11 ELECT 2.2uF 20.00% 50V
C60 1-162-306-11 CERAMIC 0.01uF 20.00% 16V C156 1-126-934-11 ELECT 220uF 20.00% 10V
C61 1-161-494-00 CERAMIC 0.022uF 25V
C62 1-161-494-00 CERAMIC 0.022uF 25V C157 1-126-933-11 ELECT 100uF 20.00% 16V
C71 1-126-961-11 ELECT 2.2uF 20.00% 50V C165 1-162-286-31 CERAMIC 220PF 10% 50V
C72 1-162-201-31 CERAMIC 12PF 5% 50V (M300AV)
C169 1-126-934-11 ELECT 220uF 20.00% 16V
C73 1-162-201-31 CERAMIC 12PF 5% 50V C171 1-126-963-11 ELECT 4.7uF 20.00% 50V
C74 1-162-207-31 CERAMIC 22PF 5% 50V C172 1-126-934-11 ELECT 220uF 20.00% 16V
C75 1-162-294-31 CERAMIC 0.001uF 10% 50V
C77 1-104-664-11 ELECT 47uF 20.00% 16V C176 1-126-959-11 ELECT 0.47uF 20.00% 50V
C78 1-161-494-00 CERAMIC 0.022uF 25V C181 1-126-963-11 ELECT 4.7uF 20.00% 50V
C182 1-126-963-11 ELECT 4.7uF 20.00% 50V
C79 1-162-306-11 CERAMIC 0.01uF 20.00% 16V C183 1-126-961-11 ELECT 2.2uF 20.00% 50V
C80 1-104-664-11 ELECT 47uF 20.00% 16V C184 1-126-961-11 ELECT 2.2uF 20.00% 50V
C81 1-162-306-11 CERAMIC 0.01uF 20.00% 16V
C82 1-162-306-11 CERAMIC 0.01uF 20.00% 16V C191 1-126-933-11 ELECT 100uF 20.00% 16V
C85 1-104-665-11 ELECT 100uF 20.00% 10V C192 1-126-933-11 ELECT 100uF 20.00% 16V
C207 1-126-964-11 ELECT 10uF 20.00% 50V
C101 1-126-960-11 ELECT 1uF 20.00% 50V (M300AV)
C102 1-126-960-11 ELECT 1uF 20.00% 50V C208 1-126-964-11 ELECT 10uF 20.00% 50V
C103 1-126-960-11 ELECT 1uF 20.00% 50V (M300AV)
C104 1-126-960-11 ELECT 1uF 20.00% 50V C211 1-126-964-11 ELECT 10uF 20.00% 50V
C105 1-126-960-11 ELECT 1uF 20.00% 50V (M300AV)

C106 1-126-960-11 ELECT 1uF 20.00% 50V C212 1-126-964-11 ELECT 10uF 20.00% 50V
C107 1-126-960-11 ELECT 1uF 20.00% 50V (M300AV)
C108 1-126-960-11 ELECT 1uF 20.00% 50V C213 1-136-165-00 MYLAR 0.1uF 5.00% 50V
C109 1-126-961-11 ELECT 2.2uF 20.00% 50V (M300AV)
C110 1-126-961-11 ELECT 2.2uF 20.00% 50V C214 1-136-165-00 MYLAR 0.1uF 5.00% 50V
(M300AV)
C111 1-130-495-00 MYLAR 0.1uF 5% 50V C216 1-126-964-11 ELECT 10uF 20.00% 50V
C112 1-130-495-00 MYLAR 0.1uF 5% 50V (M300AV)
C113 1-130-495-00 MYLAR 0.1uF 5% 50V C217 1-126-964-11 ELECT 10uF 20.00% 50V
C114 1-130-495-00 MYLAR 0.1uF 5% 50V (M300AV)
C115 1-130-480-00 MYLAR 0.0056uF 5% 50V
C218 1-126-964-11 ELECT 10uF 20.00% 50V
C116 1-130-480-00 MYLAR 0.0056uF 5% 50V (M300AV)
C117 1-130-495-00 MYLAR 0.1uF 5% 50V C219 1-126-964-11 ELECT 10uF 20.00% 50V
(M100) (M300AV)
C118 1-130-472-00 MYLAR 0.0012uF 5% 50V C220 1-126-964-11 ELECT 10uF 20.00% 50V
(M100) (M300AV)
C119 1-128-551-11 ELECT 22uF 20.00% 25V C221 1-130-480-00 MYLAR 0.0056uF 5% 50V
C120 1-126-933-11 ELECT 100uF 20.00% 16V (M300AV)
C222 1-136-161-00 MYLAR 0.047uF 5.00% 50V
C121 1-126-963-11 ELECT 4.7uF 20.00% 50V (M300AV)
(M100)
C122 1-126-963-11 ELECT 4.7uF 20.00% 50V C223 1-136-175-00 MYLAR 0.68uF 5.00% 50V
(M100) (M300AV)
C123 1-162-286-31 CERAMIC 220PF 10% 50V C224 1-136-169-00 MYLAR 0.22uF 5.00% 50V
(M100) (M300AV)
C124 1-162-286-31 CERAMIC 220PF 10% 50V C225 1-136-169-00 MYLAR 0.22uF 5.00% 50V
(M100) (M300AV)

72
 MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
C226 1-126-963-11 ELECT 4.7uF 20.00% 50V C267 1-136-165-00 MYLAR 0.1uF 5.00% 50V
(M300AV) (M300AV)
C227 1-126-963-11 ELECT 4.7uF 20.00% 50V C268 1-130-479-00 MYLAR 0.0047uF 5% 50V
(M300AV) (M300AV)
C228 1-136-169-00 MYLAR 0.22uF 5.00% 50V C269 1-130-471-00 MYLAR 0.001uF 5% 50V
(M300AV) (M300AV)
C229 1-136-169-00 MYLAR 0.22uF 5.00% 50V C270 1-126-960-11 ELECT 1uF 20.00% 50V
(M300AV) (M300AV)
C230 1-136-165-00 MYLAR 0.1uF 5.00% 50V C281 1-104-665-11 ELECT 100uF 20.00% 10V
(M300AV) (M300AV)

C231 1-136-161-00 MYLAR 0.047uF 5.00% 50V C282 1-126-934-11 ELECT 220uF 20.00% 10V
(M300AV) (M300AV)
C232 1-136-161-00 MYLAR 0.047uF 5.00% 50V C283 1-136-165-00 MYLAR 0.1uF 5.00% 50V
(M300AV) (M300AV)
C233 1-136-165-00 MYLAR 0.1uF 5.00% 50V C284 1-104-665-11 ELECT 100uF 20.00% 10V
(M300AV) (M300AV)
C234 1-136-165-00 MYLAR 0.1uF 5.00% 50V C285 1-136-165-00 MYLAR 0.1uF 5.00% 50V
(M300AV) (M300AV)
C235 1-136-157-00 MYLAR 0.022uF 5.00% 50V C375 1-162-600-11 CERAMIC 0.0047uF 30.00% 16V
(M300AV)
C377 1-162-600-11 CERAMIC 0.0047uF 30.00% 16V
C236 1-136-157-00 MYLAR 0.022uF 5.00% 50V C381 1-162-600-11 CERAMIC 0.0047uF 30.00% 16V
(M300AV) C397 1-164-159-11 CERAMIC 0.1uF 50V
C237 1-136-165-00 MYLAR 0.1uF 5.00% 50V C398 1-164-159-11 CERAMIC 0.1uF 50V
(M300AV) C401 1-104-665-11 ELECT 100uF 20.00% 10V
C238 1-162-292-31 CERAMIC 680PF 10% 50V
(M300AV) C402 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C239 1-136-153-00 FILM 0.01uF 5% 50V C403 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
(M300AV) C405 1-162-306-11 CERAMIC 0.01uF 30.00% 16V
C240 1-136-153-00 FILM 0.01uF 5% 50V C406 1-104-665-11 ELECT 100uF 20.00% 10V
(M300AV) C410 1-104-665-11 ELECT 100uF 20.00% 10V

C241 1-162-292-31 CERAMIC 680PF 10% 50V C411 1-110-489-11 CAPACITOR 1uF 5.5V
(M300AV) C412 1-164-159-11 CERAMIC 0.1uF 50V
C242 1-136-153-00 FILM 0.01uF 5% 50V C413 1-162-294-31 CERAMIC 0.001uF 10% 50V
(M300AV) C451 1-126-934-11 ELECT 220uF 20.00% 16V
C243 1-136-153-00 FILM 0.01uF 5% 50V C453 1-164-159-11 CERAMIC 0.1uF 50V
(M300AV)
C244 1-126-963-11 ELECT 4.7uF 20.00% 50V C456 1-164-159-11 CERAMIC 0.1uF 50V
(M300AV) C457 1-164-159-11 CERAMIC 0.1uF 50V
C245 1-162-305-11 CERAMIC 0.0068uF 30.00% 16V C458 1-164-159-11 CERAMIC 0.1uF 50V
(M300AV) C460 1-164-159-11 CERAMIC 0.1uF 50V
C461 1-126-964-11 ELECT 10uF 20.00% 50V
C246 1-126-967-11 ELECT 47uF 20.00% 50V
(M300AV) C462 1-162-294-31 CERAMIC 0.001uF 10% 50V
C251 1-126-964-11 ELECT 10uF 20.00% 50V C463 1-162-294-31 CERAMIC 0.001uF 10% 50V
(M300AV) C465 1-126-964-11 ELECT 10uF 20.00% 50V
C252 1-162-282-31 CERAMIC 100PF 10% 50V C471 1-130-480-00 MYLAR 0.0056uF 5% 50V
(M300AV) C472 1-130-480-00 MYLAR 0.0056uF 5% 50V
C253 1-126-964-11 ELECT 10uF 20.00% 50V
(M300AV) C473 1-130-473-00 MYLAR 0.0015uF 5% 50V
C254 1-126-963-11 ELECT 4.7uF 20.00% 50V C474 1-130-473-00 MYLAR 0.0015uF 5% 50V
(M300AV) C475 1-162-282-31 CERAMIC 100PF 10% 50V
C476 1-162-282-31 CERAMIC 100PF 10% 50V
C255 1-126-961-11 ELECT 2.2uF 20.00% 50V C477 1-126-963-11 ELECT 4.7uF 20.00% 50V
(M300AV)
C261 1-126-960-11 ELECT 1uF 20.00% 50V C478 1-126-963-11 ELECT 4.7uF 20.00% 50V
(M300AV) C479 1-126-934-11 ELECT 220uF 20.00% 16V
C262 1-130-479-00 MYLAR 0.0047uF 5% 50V C481 1-126-963-11 ELECT 4.7uF 20.00% 50V
(M300AV) C482 1-126-963-11 ELECT 4.7uF 20.00% 50V
C263 1-130-471-00 MYLAR 0.001uF 5% 50V C501 1-104-664-11 ELECT 47uF 20.00% 10V
(M300AV)
C264 1-136-165-00 MYLAR 0.1uF 5.00% 50V C502 1-164-159-11 CERAMIC 0.1uF 50V
(M300AV) C511 1-162-215-31 CERAMIC 47PF 5% 50V
C512 1-162-215-31 CERAMIC 47PF 5% 50V
C265 1-136-169-00 MYLAR 0.22uF 5.00% 50V C521 1-126-964-11 ELECT 10uF 20.00% 50V
(M300AV) C541 1-164-159-11 CERAMIC 0.1uF 50V
C266 1-136-169-00 MYLAR 0.22uF 5.00% 50V
(M300AV) C542 1-126-767-11 ELECT 1000uF 20.00% 16V

73
 MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
C543 1-164-159-11 CERAMIC 0.1uF 50V D401 8-719-024-99 DIODE 11ES2-NTA2B
C545 1-164-159-11 CERAMIC 0.1uF 50V D402 8-719-911-19 DIODE 1SS133T-72
C751 1-126-963-11 ELECT 4.7uF 20.00% 50V D411 8-719-911-19 DIODE 1SS133T-72
C752 1-104-665-11 ELECT 100uF 20.00% 10V D501 8-719-911-19 DIODE 1SS133T-72
C901 1-164-159-11 CERAMIC 0.1uF 50V D502 8-719-911-19 DIODE 1SS133T-72

C902 1-164-159-11 CERAMIC 0.1uF 50V D503 8-719-911-19 DIODE 1SS133T-72

C903 1-164-159-11 CERAMIC 0.1uF 50V D541 8-719-024-99 DIODE 11ES2-NTA2B
C904 1-164-159-11 CERAMIC 0.1uF 50V D542 8-719-024-99 DIODE 11ES2-NTA2B
C905 1-126-943-11 ELECT 2200uF 20.00% 25V D753 8-719-024-99 DIODE 11ES2-NTA2B
C906 1-162-286-31 CERAMIC 220PF 10% 50V D754 8-719-024-99 DIODE 11ES2-NTA2B

C907 1-126-964-11 ELECT 10uF 20.00% 50V D901 8-719-024-99 DIODE 11ES2-NTA2B
C908 1-126-964-11 ELECT 10uF 20.00% 50V D902 8-719-024-99 DIODE 11ES2-NTA2B
C909 1-104-661-91 ELECT 330uF 20.00% 16V D903 8-719-024-99 DIODE 11ES2-NTA2B
C921 1-126-964-11 ELECT 10uF 20.00% 50V D904 8-719-024-99 DIODE 11ES2-NTA2B
C922 1-126-767-11 ELECT 1000uF 20.00% 16V D905 8-719-110-09 DIODE MTZJ-T-77-8.2C

C923 1-126-933-11 ELECT 100uF 20.00% 16V D936 8-719-934-25 DIODE HZS33-1LTA
C924 1-126-964-11 ELECT 10uF 20.00% 50V D937 8-719-921-44 DIODE MTZJ-T-72-5.1C
C925 1-126-933-11 ELECT 100uF 20.00% 16V D971 8-719-921-89 DIODE MTZJ-T-77-13C
C940 1-126-964-11 ELECT 10uF 20.00% 50V D972 8-719-024-99 DIODE 11ES2-NTA2B
C941 1-126-967-11 ELECT 47uF 20.00% 50V
< FERRITE BEAD >
C971 1-104-665-11 ELECT 100uF 20.00% 25V
C972 1-126-934-11 ELECT 220uF 20.00% 16V FB401 1-412-473-21 INDUCTOR 0UH
C973 1-126-933-11 ELECT 100uF 20.00% 16V FB402 1-412-473-21 INDUCTOR 0UH
C974 1-126-767-11 ELECT 1000uF 20.00% 16V FB404 1-412-473-21 INDUCTOR 0UH
FB405 1-412-473-21 INDUCTOR 0UH
< CERAMIC VIBRATOR > FB406 1-412-473-21 INDUCTOR 0UH

CD51 1-760-127-11 FILTER, CERAMIC FB407 1-412-473-21 INDUCTOR 0UH

FB408 1-412-473-21 INDUCTOR 0UH
< FILTER > FB409 1-412-473-21 INDUCTOR 0UH

CF1 1-760-127-11 FILTER, CERAMIC < FRONT END >

CF2 1-760-127-11 FILTER, CERAMIC
FE1 1-693-457-11 TUNER
< CONNECTOR >
< IC >
CN401 1-691-894-21 SOCKET, CONNECTOR 16P
CN402 1-784-731-41 CONNECTOR, FFC 9P IC1 8-759-663-31 IC LA1833N
* CN403 1-568-951-11 PIN, CONNECTOR 2P IC2 8-759-684-31 IC LC72136
CN405 1-506-468-11 PIN, CONNECTOR 3P IC101 8-759-684-33 IC TDA7440D(M300AV)
* CN451 1-568-955-11 PIN, CONNECTOR 6P IC101 8-759-684-34 IC TDA7442D(M100)
IC121 8-759-989-89 IC BA4558N(M100)
* CN453 1-568-951-11 PIN, CONNECTOR 2P
CN454 1-506-468-11 PIN, CONNECTOR 3P IC141 8-759-989-89 IC BA4558N
CN461 1-506-469-11 PIN, CONNECTOR 4P IC201 8-759-571-51 IC M62464FP(M300AV)
* CN751 1-564-506-11 PLUG, CONNECTOR 3P IC251 8-759-989-89 IC BA4558N(M300AV)
CN301B 1-784-773-41 CONNECTOR, FFC 12P IC401 8-752-914-95 IC CXP84632-158Q
IC402 8-749-923-04 IC TOTX178A
* CN601B 1-695-371-31 CONNECTOR, FFC 10P
* CN801B 1-568-937-11 PIN, CONNECTOR 10P IC411 8-759-684-32 IC W24258/LL
* CN841B 1-568-934-11 PIN, CONNECTOR 7P(M300AV) IC461 8-759-356-03 IC BA6780
* CN1001 1-568-836-11 SOCKET, CONNECTOR 17P IC501 8-752-914-96 IC CXP84632-159Q
IC502 8-759-635-63 IC M51943BSL-TP
< DIODE > IC921 8-759-604-35 IC M5F78M05L

D51 8-719-911-19 DIODE 1SS133T-72 IC922 8-749-011-78 IC BA17807T

D52 8-719-911-19 DIODE 1SS133T-72
D85 8-719-109-89 DIODE MTZJ-T-72-5.6B < JACK >
D141 8-719-921-40 DIODE MTZJ-T-72-4.7C
D142 8-719-911-19 DIODE 1SS133T-72 J101 1-794-634-11 JACK, PIN 2P
J103 1-794-635-11 JACK, PIN 1P(M300AV)
D143 8-719-911-19 DIODE 1SS133T-72
D172 8-719-911-19 DIODE 1SS133T-72 < COIL >
D176 8-719-911-19 DIODE 1SS133T-72
D197 8-719-911-19 DIODE 1SS133T-72(M300AV) L401 1-410-509-11 INDUCTOR 10uH
D198 8-719-911-19 DIODE 1SS133T-72(M300AV) L402 1-410-509-11 INDUCTOR 10uH

74
 MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
L457 1-410-509-11 INDUCTOR 10uH R9 1-249-411-11 CARBON 330 5% 1/4W
L501 1-410-509-11 INDUCTOR 10uH R10 1-249-417-11 CARBON 1K 5% 1/4W F
R21 1-249-441-11 CARBON 100K 5% 1/4W
< TRANSISTOR > R22 1-249-441-11 CARBON 100K 5% 1/4W
R23 1-249-417-11 CARBON 1K 5% 1/4W F
Q1 8-729-922-67 TRANSISTOR 2SC2410S-TPN
Q2 8-729-119-78 TRANSISTOR 2SC1740S-QRT R24 1-249-427-11 CARBON 6.8K 5% 1/4W F
Q3 8-729-029-55 TRANSISTOR DTA143ZSA-TP R25 1-249-431-11 CARBON 15K 5% 1/4W
Q131 8-729-119-78 TRANSISTOR 2SC1740S-QRT(M300AV) R26 1-249-428-11 CARBON 8.2K 5% 1/4W F
Q141 8-729-119-78 TRANSISTOR 2SC1740S-QRT R27 1-249-439-11 CARBON 68K 5% 1/4W
R28 1-249-426-11 CARBON 5.6K 5% 1/4W
Q142 8-729-119-78 TRANSISTOR 2SC1740S-QRT
Q143 8-729-119-78 TRANSISTOR 2SC1740S-QRT R29 1-247-843-11 CARBON 3.3K 5% 1/4W
Q144 8-729-119-78 TRANSISTOR 2SC1740S-QRT R30 1-247-843-11 CARBON 3.3K 5% 1/4W
Q145 8-729-119-78 TRANSISTOR 2SC1740S-QRT R31 1-249-425-11 CARBON 4.7K 5% 1/4W F
Q146 8-729-119-78 TRANSISTOR 2SC1740S-QRT R32 1-249-425-11 CARBON 4.7K 5% 1/4W F
R51 1-249-411-11 CARBON 330 5% 1/4W
Q161 8-729-119-78 TRANSISTOR 2SC1740S-QRT(M300AV)
Q162 8-729-119-78 TRANSISTOR 2SC1740S-QRT(M300AV) R53 1-247-843-11 CARBON 3.3K 5% 1/4W
Q171 8-729-422-57 TRANSISTOR DTA114ES-TP R54 1-249-425-11 CARBON 4.7K 5% 1/4W F
Q172 8-729-119-78 TRANSISTOR 2SC1740S-QRT R55 1-249-441-11 CARBON 100K 5% 1/4W
Q197 8-729-422-57 TRANSISTOR DTA114ES-TP(M300AV) R57 1-249-425-11 CARBON 4.7K 5% 1/4W F
R71 1-249-421-11 CARBON 2.2K 5% 1/4W F
Q263 8-729-422-57 TRANSISTOR DTA114ES-TP(M300AV)
Q264 8-729-029-66 TRANSISTOR DTC114ESA-TP(M300AV) R72 1-249-417-11 CARBON 1K 5% 1/4W F
Q294 8-729-422-57 TRANSISTOR DTA114ES-TP(M300AV) R73 1-249-417-11 CARBON 1K 5% 1/4W F
Q295 8-729-029-66 TRANSISTOR DTC114ESA-TP(M300AV) R74 1-249-417-11 CARBON 1K 5% 1/4W F
Q375 8-729-116-59 TRANSISTOR 2SB1068TP R75 1-249-417-11 CARBON 1K 5% 1/4W F
R76 1-247-807-31 CARBON 100 5% 1/4W
Q376 8-729-116-59 TRANSISTOR 2SB1068TP
Q377 8-729-900-80 TRANSISTOR BA1A4M-TP R77 1-249-429-11 CARBON 10K 5% 1/4W
Q378 8-729-900-80 TRANSISTOR BA1A4M-TP R78 1-249-429-11 CARBON 10K 5% 1/4W
Q381 8-729-116-59 TRANSISTOR 2SB1068TP R79 1-249-437-11 CARBON 47K 5% 1/4W
Q382 8-729-900-80 TRANSISTOR BA1A4M-TP R80 1-249-417-11 CARBON 1K 5% 1/4W F
R82 1-247-807-31 CARBON 100 5% 1/4W
Q411 8-729-900-36 TRANSISTOR BA1F4M-TP
Q461 8-729-029-21 TRANSISTOR DTA114ESA-TP R83 1-249-426-11 CARBON 5.6K 5% 1/4W
Q462 8-729-029-21 TRANSISTOR DTA114ESA-TP R84 1-249-393-11 CARBON 10 5% 1/4W F
Q463 8-729-029-21 TRANSISTOR DTA114ESA-TP R85 1-249-413-11 CARBON 470 5% 1/4W F
Q464 8-729-029-21 TRANSISTOR DTA114ESA-TP R105 1-247-807-31 CARBON 100 5% 1/4W
(M100)
Q465 8-729-029-66 TRANSISTOR DTC114ESA-TP R105 1-249-429-11 CARBON 10K 5% 1/4W
Q466 8-729-029-66 TRANSISTOR DTC114ESA-TP (M300AV)
Q467 8-729-029-66 TRANSISTOR DTC114ESA-TP
Q468 8-729-029-66 TRANSISTOR DTC114ESA-TP R106 1-247-807-31 CARBON 100 5% 1/4W
Q471 8-729-119-78 TRANSISTOR 2SC1740S-QRT (M100)
R106 1-249-429-11 CARBON 10K 5% 1/4W
Q472 8-729-119-78 TRANSISTOR 2SC1740S-QRT (M300AV)
Q751 8-729-119-78 TRANSISTOR 2SC1740S-QRT R107 1-249-431-11 CARBON 15K 5% 1/4W
Q752 8-729-140-04 TRANSISTOR 2SB1116-TP-LK (M300AV)
Q901 8-729-141-83 TRANSISTOR 2SB1375 R107 1-249-441-11 CARBON 100K 5% 1/4W
Q902 8-729-119-78 TRANSISTOR 2SC1740S-QRT (M100)
R108 1-249-431-11 CARBON 15K 5% 1/4W
Q903 8-729-119-78 TRANSISTOR 2SC1740S-QRT (M300AV)
Q904 8-729-026-39 TRANSISTOR 2SA933AS-QRT
Q921 8-729-040-20 TRANSISTOR RT1P137L-TP R108 1-249-441-11 CARBON 100K 5% 1/4W
Q922 8-729-620-05 TRANSISTOR 2SC2603TP-EF (M100)
Q931 8-729-993-43 TRANSISTOR 2SA934R R109 1-249-437-11 CARBON 47K 5% 1/4W
R110 1-249-437-11 CARBON 47K 5% 1/4W
Q971 8-729-209-15 TRANSISTOR 2SD2012 R111 1-249-426-11 CARBON 5.6K 5% 1/4W
Q972 8-729-119-78 TRANSISTOR 2SC1740S-QRT R112 1-249-426-11 CARBON 5.6K 5% 1/4W

< RESISTOR > R121 1-249-437-11 CARBON 47K 5% 1/4W

(M100)
R1 1-249-397-11 CARBON 22 5% 1/4W F R122 1-249-437-11 CARBON 47K 5% 1/4W
R2 1-249-417-11 CARBON 1K 5% 1/4W F (M100)
R5 1-249-411-11 CARBON 330 5% 1/4W R123 1-249-430-11 CARBON 12K 5% 1/4W
R7 1-249-417-11 CARBON 1K 5% 1/4W F (M100)
R8 1-247-887-00 CARBON 220K 5% 1/4W R124 1-249-430-11 CARBON 12K 5% 1/4W
(M100)

75
 MAIN
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
R125 1-249-418-11 CARBON 1.2K 5% 1/4W F R223 1-249-437-11 CARBON 47K 5% 1/4W
(M100) (M300AV)
R126 1-249-418-11 CARBON 1.2K 5% 1/4W F R224 1-247-876-11 CARBON 75K 5% 1/4W
(M100) (M300AV)
R139 1-249-441-11 CARBON 100K 5% 1/4W R225 1-249-437-11 CARBON 47K 5% 1/4W
R140 1-249-441-11 CARBON 100K 5% 1/4W (M300AV)
R141 1-249-433-11 CARBON 22K 5% 1/4W R226 1-247-883-00 CARBON 150K 5% 1/4W
(M300AV)
R142 1-249-433-11 CARBON 22K 5% 1/4W R227 1-247-876-11 CARBON 75K 5% 1/4W
R143 1-247-885-00 CARBON 180K 5% 1/4W (M300AV)
R144 1-247-885-00 CARBON 180K 5% 1/4W
R145 1-247-843-11 CARBON 3.3K 5% 1/4W R228 1-249-441-11 CARBON 100K 5% 1/4W
R146 1-247-843-11 CARBON 3.3K 5% 1/4W (M300AV)
R229 1-249-441-11 CARBON 100K 5% 1/4W
R147 1-249-429-11 CARBON 10K 5% 1/4W (M300AV)
R148 1-249-429-11 CARBON 10K 5% 1/4W R251 1-249-431-11 CARBON 15K 5% 1/4W
R149 1-247-887-00 CARBON 220K 5% 1/4W (M300AV)
R150 1-247-887-00 CARBON 220K 5% 1/4W R252 1-247-843-11 CARBON 3.3K 5% 1/4W
R151 1-249-417-11 CARBON 1K 5% 1/4W F (M300AV)
R253 1-249-427-11 CARBON 6.8K 5% 1/4W F
R152 1-249-417-11 CARBON 1K 5% 1/4W F (M300AV)
R153 1-249-429-11 CARBON 10K 5% 1/4W
R154 1-249-429-11 CARBON 10K 5% 1/4W R254 1-249-429-11 CARBON 10K 5% 1/4W
R155 1-249-441-11 CARBON 100K 5% 1/4W (M300AV)
R156 1-249-415-11 CARBON 680 5% 1/4W F R255 1-249-429-11 CARBON 10K 5% 1/4W
(M300AV)
R157 1-249-429-11 CARBON 10K 5% 1/4W R256 1-249-434-11 CARBON 27K 5% 1/4W
R158 1-249-429-11 CARBON 10K 5% 1/4W (M300AV)
R159 1-249-429-11 CARBON 10K 5% 1/4W R257 1-249-429-11 CARBON 10K 5% 1/4W
R160 1-249-429-11 CARBON 10K 5% 1/4W (M300AV)
R161 1-249-417-11 CARBON 1K 5% 1/4W F R281 1-249-413-11 CARBON 470 5% 1/4W F
(M300AV) (M300AV)

R162 1-249-417-11 CARBON 1K 5% 1/4W F R282 1-249-413-11 CARBON 470 5% 1/4W F

(M300AV) (M300AV)
R163 1-249-429-11 CARBON 10K 5% 1/4W R283 1-249-413-11 CARBON 470 5% 1/4W F
(M300AV) (M300AV)
R164 1-249-429-11 CARBON 10K 5% 1/4W R375 1-249-415-11 CARBON 680 5% 1/4W F
(M300AV) R376 1-249-415-11 CARBON 680 5% 1/4W F
R165 1-249-429-11 CARBON 10K 5% 1/4W R377 1-249-421-11 CARBON 2.2K 5% 1/4W F
(M300AV)
R166 1-249-429-11 CARBON 10K 5% 1/4W R378 1-249-421-11 CARBON 2.2K 5% 1/4W F
(M300AV) R381 1-247-843-11 CARBON 3.3K 5% 1/4W
R382 1-249-425-11 CARBON 4.7K 5% 1/4W F
R167 1-249-417-11 CARBON 1K 5% 1/4W F R396 1-249-429-11 CARBON 10K 5% 1/4W
(M300AV) R401 1-249-437-11 CARBON 47K 5% 1/4W
R168 1-247-807-31 CARBON 100 5% 1/4W
(M300AV) R405 1-249-429-11 CARBON 10K 5% 1/4W
R169 1-249-425-11 CARBON 4.7K 5% 1/4W F R411 1-249-437-11 CARBON 47K 5% 1/4W
(M300AV) R412 1-249-437-11 CARBON 47K 5% 1/4W
R170 1-249-409-11 CARBON 220 5% 1/4W F R414 1-249-429-11 CARBON 10K 5% 1/4W
R171 1-247-807-31 CARBON 100 5% 1/4W R415 1-249-437-11 CARBON 47K 5% 1/4W

R172 1-249-437-11 CARBON 47K 5% 1/4W R416 1-249-437-11 CARBON 47K 5% 1/4W
R173 1-249-437-11 CARBON 47K 5% 1/4W R417 1-249-437-11 CARBON 47K 5% 1/4W
R175 1-249-409-11 CARBON 220 5% 1/4W F R418 1-249-437-11 CARBON 47K 5% 1/4W
R176 1-249-417-11 CARBON 1K 5% 1/4W F R419 1-249-425-11 CARBON 4.7K 5% 1/4W F
R177 1-249-441-11 CARBON 100K 5% 1/4W R420 1-247-807-31 CARBON 100 5% 1/4W

R178 1-247-903-00 CARBON 1M 5% 1/4W R433 1-249-437-11 CARBON 47K 5% 1/4W

R193 1-249-411-11 CARBON 330 5% 1/4W R434 1-249-437-11 CARBON 47K 5% 1/4W
R198 1-249-425-11 CARBON 4.7K 5% 1/4W F R451 1-247-807-31 CARBON 100 5% 1/4W
(M300AV) R461 1-249-382-11 CARBON 1.2 5% 1/6W F
R215 1-249-417-11 CARBON 1K 5% 1/4W F R462 1-249-382-11 CARBON 1.2 5% 1/6W F
(M300AV)
R221 1-247-891-00 CARBON 330K 5% 1/4W R463 1-249-429-11 CARBON 10K 5% 1/4W
(M300AV) R464 1-247-850-11 CARBON 6.2K 5% 1/4W
R465 1-249-429-11 CARBON 10K 5% 1/4W
R222 1-247-883-00 CARBON 150K 5% 1/4W R466 1-249-428-11 CARBON 8.2K 5% 1/4W F
(M300AV) R471 1-249-420-11 CARBON 1.8K 5% 1/4W F

76
 MAIN PANEL
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
R472 1-249-420-11 CARBON 1.8K 5% 1/4W F < VIBRATOR >
R473 1-247-881-00 CARBON 120K 5% 1/4W
R474 1-247-881-00 CARBON 120K 5% 1/4W X71 1-781-981-11 VIBRATOR, CRYSTAL(75kHz)
R475 1-249-441-11 CARBON 100K 5% 1/4W X401 1-579-175-11 VIBRATOR, CERAMIC(10MHz)
R476 1-249-441-11 CARBON 100K 5% 1/4W X511 1-781-966-11 VIBRATOR, CRYSTAL(10MHz)
**************************************************************
R477 1-249-425-11 CARBON 4.7K 5% 1/4W F
R478 1-249-425-11 CARBON 4.7K 5% 1/4W F A-4475-083-A PANEL BOARD, COMPLETE (M100)
R479 1-249-409-11 CARBON 220 5% 1/4W F **********************
R501 1-249-413-11 CARBON 470 5% 1/4W F A-4475-089-A PANEL BOARD, COMPLETE (M300AV)
R502 1-249-425-11 CARBON 4.7K 5% 1/4W F **********************

R519 1-247-843-11 CARBON 3.3K 5% 1/4W 4-230-338-01 HOLDER FL TUBE

R520 1-247-843-11 CARBON 3.3K 5% 1/4W * 4-949-935-91 CUSHION (FL)
R521 1-247-807-31 CARBON 100 5% 1/4W 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
R522 1-247-807-31 CARBON 100 5% 1/4W
R523 1-247-807-31 CARBON 100 5% 1/4W < CAPACITOR >

R524 1-247-807-31 CARBON 100 5% 1/4W C601 1-124-584-00 ELECT 100uF 20% 10V
R525 1-249-437-11 CARBON 47K 5% 1/4W C602 1-165-319-11 CERAMIC CHIP 0.1uF 50V
R526 1-249-437-11 CARBON 47K 5% 1/4W C603 1-126-157-11 ELECT 10uF 20% 16V
R527 1-247-876-11 CARBON 75K 5% 1/4W C604 1-165-319-11 CERAMIC CHIP 0.1uF 50V
R528 1-247-876-11 CARBON 75K 5% 1/4W C605 1-165-319-11 CERAMIC CHIP 0.1uF 50V

R529 1-247-876-11 CARBON 75K 5% 1/4W C606 1-126-163-11 ELECT 4.7uF 20% 50V
R530 1-249-417-11 CARBON 1K 5% 1/4W F C608 1-163-009-11 CERAMIC CHIP 0.001uF 10% 50V
R531 1-247-807-31 CARBON 100 5% 1/4W C609 1-124-584-00 ELECT 100uF 20% 10V
R532 1-247-807-31 CARBON 100 5% 1/4W C610 1-165-319-11 CERAMIC CHIP 0.1uF 50V
R533 1-247-807-31 CARBON 100 5% 1/4W C611 1-163-031-11 CERAMIC CHIP 0.01uF 50V

R534 1-247-807-31 CARBON 100 5% 1/4W C612 1-163-031-11 CERAMIC CHIP 0.01uF 50V
R535 1-247-807-31 CARBON 100 5% 1/4W C613 1-163-031-11 CERAMIC CHIP 0.01uF 50V
R536 1-247-807-31 CARBON 100 5% 1/4W C614 1-163-031-11 CERAMIC CHIP 0.01uF 50V
R537 1-247-807-31 CARBON 100 5% 1/4W C615 1-126-160-11 ELECT 1uF 20% 50V
R538 1-249-425-11 CARBON 4.7K 5% 1/4W F C617 1-126-160-11 ELECT 1uF 20% 50V

R539 1-249-429-11 CARBON 10K 5% 1/4W C641 1-164-182-11 CERAMIC CHIP 0.0033uF 10% 50V
R540 1-249-429-11 CARBON 10K 5% 1/4W C642 1-126-157-11 ELECT 10uF 20% 16V
R753 1-249-425-11 CARBON 4.7K 5% 1/4W F C643 1-126-157-11 ELECT 10uF 20% 16V
R754 1-249-441-11 CARBON 100K 5% 1/4W C644 1-124-584-00 ELECT 100uF 20% 10V
R755 1-249-421-11 CARBON 2.2K 5% 1/4W F C645 1-165-319-11 CERAMIC CHIP 0.1uF 50V

R901 1-249-386-11 CARBON 2.7 5% 1/6W F < CONNECTOR >

R902 1-249-412-11 CARBON 390 5% 1/4W F
R903 1-249-425-11 CARBON 4.7K 5% 1/4W F CN601 1-568-853-11 SOCKET, CONNECTOR 10P
R904 1-247-807-31 CARBON 100 5% 1/4W * CN602 1-506-486-11 PIN, CONNECTOR 7P
R905 1-249-425-11 CARBON 4.7K 5% 1/4W F * CN603 1-568-942-11 PIN, CONNECTOR 4P

R906 1-249-421-11 CARBON 2.2K 5% 1/4W F < DIODE >

R907 1-249-421-11 CARBON 2.2K 5% 1/4W F
R908 1-249-421-11 CARBON 2.2K 5% 1/4W F D601 8-719-210-33 DIODE EC10DS2TE12L
R909 1-249-417-11 CARBON 1K 5% 1/4W F D632 8-719-080-73 DIODE L-1154GD(CD N)
R910 1-249-429-11 CARBON 10K 5% 1/4W D633 8-719-080-74 DIODE L-1154YD(CD X)
D634 8-719-080-74 DIODE L-1154YD(X PAUSE)
R911 1-249-386-11 CARBON 2.7 5% 1/6W F D635 8-719-080-72 DIODE L-1154HD(z REC)
R921 1-249-435-11 CARBON 33K 5% 1/4W
R931 1-249-421-11 CARBON 2.2K 5% 1/4W F D638 8-719-080-71 DIODE L-1154ND(PROLOGIC)(M300AV)
R932 1-249-441-11 CARBON 100K 5% 1/4W D657 8-719-080-71 DIODE L-1154ND(GROOVE)
R933 1-249-429-11 CARBON 10K 5% 1/4W D662 8-719-080-73 DIODE L-1154GD(TAPE B N)
D663 8-719-080-73 DIODE L-1154GD(n TAPE B)
R934 1-249-409-11 CARBON 220 5% 1/4W F D664 8-719-080-73 DIODE L-1154GD(TAPE A N)
R935 1-249-409-11 CARBON 220 5% 1/4W F
R971 1-249-411-11 CARBON 330 5% 1/4W D665 8-719-080-73 DIODE L-1154GD(n TAPE A)
R972 1-247-807-31 CARBON 100 5% 1/4W
< FERRITE BEAD >
< TRANSFORMER >
FB601 1-500-242-22 FERRITE 0UH
T1 1-476-190-11 RF BLOCK, MW FB602 1-500-242-22 FERRITE 0UH
T2 1-233-885-11 ENCAPSULATED COMPONENT FB603 1-500-242-22 FERRITE 0UH
FB604 1-500-242-22 FERRITE 0UH

77
 PANEL PANEL L
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
< FILTER > R647 1-216-033-00 METAL CHIP 220 5% 1/10W
R648 1-216-033-00 METAL CHIP 220 5% 1/10W
FL601 1-517-773-11 INDICATOR TUBE, FLUORESCENT R651 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R652 1-216-033-00 METAL CHIP 220 5% 1/10W
< IC > R653 1-216-035-00 METAL CHIP 270 5% 1/10W

IC601 8-759-675-37 IC TMP87CM74AF-1G57 R654 1-216-039-00 METAL CHIP 390 5% 1/10W

IC602 8-749-011-05 IC GP1U28X R655 1-216-041-00 METAL CHIP 470 5% 1/10W
IC603 8-759-495-25 IC BA3833F-E2 R656 1-216-045-00 METAL CHIP 680 5% 1/10W
R657 1-216-047-91 RES-CHIP 820 5% 1/10W
< COIL > R658 1-216-051-00 METAL CHIP 1.2K 5% 1/10W

L601 1-408-777-00 INDUCTOR CHIP 10uH R659 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
L602 1-408-777-00 INDUCTOR CHIP 10uH R660 1-216-057-00 METAL CHIP 2.2K 5% 1/10W
R661 1-216-029-00 METAL CHIP 150 5% 1/10W
< TRANSISTOR > R662 1-216-033-00 METAL CHIP 220 5% 1/10W
R663 1-216-033-00 METAL CHIP 220 5% 1/10W
Q621 8-729-620-05 TRANSISTOR 2SC2603TP-EF
Q691 8-729-119-76 TRANSISTOR 2SA1115TP-EF R664 1-216-033-00 METAL CHIP 220 5% 1/10W
Q692 8-729-119-76 TRANSISTOR 2SA1115TP-EF R665 1-216-033-00 METAL CHIP 220 5% 1/10W
R671 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
< RESISTOR > R681 1-216-069-00 METAL CHIP 6.8K 5% 1/10W

R601 1-216-073-00 METAL CHIP 10K 5% 1/10W < SWITCH >

(M300AV)
R602 1-216-073-00 METAL CHIP 10K 5% 1/10W S601 1-476-208-11 ENCODER, ROTARY(VOLUME)
(M300AV) S602 1-476-189-11 ENCODER, ROTARY(SELECTOR)
R603 1-216-121-91 RES-CHIP 1M 5% 1/10W S631 1-762-875-21 SWITCH, KEYBOARD(n TAPE A N)
R604 1-216-085-00 METAL CHIP 33K 5% 1/10W S632 1-762-875-21 SWITCH, KEYBOARD(x)
R605 1-216-085-00 METAL CHIP 33K 5% 1/10W S633 1-762-875-21 SWITCH, KEYBOARD(CD u)

R606 1-216-085-00 METAL CHIP 33K 5% 1/10W S634 1-762-875-21 SWITCH, KEYBOARD(X PAUSE)
R607 1-216-073-00 METAL CHIP 10K 5% 1/10W S635 1-762-875-21 SWITCH, KEYBOARD(z REC)
R608 1-216-073-00 METAL CHIP 10K 5% 1/10W S636 1-762-875-21 SWITCH, KEYBOARD(CD SYNCHRO)
R609 1-216-073-00 METAL CHIP 10K 5% 1/10W S637 1-762-875-21 SWITCH, KEYBOARD(PLUS ONE)
R610 1-216-073-00 METAL CHIP 10K 5% 1/10W S638 1-762-875-21 SWITCH, KEYBOARD(PROLOGIC)(M300AV)

R611 1-216-061-00 METAL CHIP 3.3K 5% 1/10W S640 1-762-875-21 SWITCH, KEYBOARD(SEARCH)
R612 1-216-061-00 METAL CHIP 3.3K 5% 1/10W S641 1-762-875-21 SWITCH, KEYBOARD(SCAN)
R613 1-216-025-91 RES-CHIP 100 5% 1/10W S642 1-762-875-21 SWITCH, KEYBOARD(INPUT)
R614 1-216-017-91 RES-CHIP 47 5% 1/10W S651 1-762-875-21 SWITCH, KEYBOARD(n TAPE B N)
R615 1-216-009-91 RES-CHIP 22 5% 1/10W S652 1-762-875-21 SWITCH, KEYBOARD(TUNER/BAND)

R616 1-216-009-91 RES-CHIP 22 5% 1/10W S653 1-762-875-21 SWITCH, KEYBOARD(FILE SELECT)

R618 1-216-107-00 METAL CHIP 270K 5% 1/10W S654 1-762-875-21 SWITCH, KEYBOARD(. m –)
R619 1-216-097-91 RES-CHIP 100K 5% 1/10W S655 1-762-875-21 SWITCH, KEYBOARD(+ M >)
R620 1-216-085-00 METAL CHIP 33K 5% 1/10W S656 1-762-875-21 SWITCH, KEYBOARD(ENTER)
R621 1-216-061-00 METAL CHIP 3.3K 5% 1/10W S657 1-762-875-21 SWITCH, KEYBOARD(GROOVE)

R622 1-216-089-91 RES-CHIP 47K 5% 1/10W S658 1-762-875-21 SWITCH, KEYBOARD(CHECK)

R623 1-216-073-00 METAL CHIP 10K 5% 1/10W S659 1-762-875-21 SWITCH, KEYBOARD(CLEAR)
R624 1-216-097-91 RES-CHIP 100K 5% 1/10W S660 1-762-875-21 SWITCH, KEYBOARD(DELETE)
R631 1-216-069-00 METAL CHIP 6.8K 5% 1/10W
R632 1-216-033-00 METAL CHIP 220 5% 1/10W < VIBRATOR >

R633 1-216-035-00 METAL CHIP 270 5% 1/10W X601 1-579-952-21 VIBRATOR, CERAMIC(8MHz)
R634 1-216-039-00 METAL CHIP 390 5% 1/10W **************************************************************
R635 1-216-041-00 METAL CHIP 470 5% 1/10W
R636 1-216-045-00 METAL CHIP 680 5% 1/10W 1-677-239-11 PANEL L BOARD
R637 1-216-047-91 RES-CHIP 820 5% 1/10W **************

R638 1-216-051-00 METAL CHIP 1.2K 5% 1/10W < DIODE >

R639 1-216-053-00 METAL CHIP 1.5K 5% 1/10W
R640 1-216-057-00 METAL CHIP 2.2K 5% 1/10W D672 8-719-080-72 DIODE L-1154HD(STANDBY)
R641 1-216-061-00 METAL CHIP 3.3K 5% 1/10W D675 8-719-080-72 DIODE L-1154HD(TIMER SELECT)
R642 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
< RESISTOR >
R643 1-216-029-00 METAL CHIP 150 5% 1/10W
(M300AV) R672 1-216-033-00 METAL CHIP 220 5% 1/10W
R645 1-216-033-00 METAL CHIP 220 5% 1/10W R673 1-216-039-00 METAL CHIP 390 5% 1/10W
R646 1-216-033-00 METAL CHIP 220 5% 1/10W R674 1-216-039-00 METAL CHIP 390 5% 1/10W

78
 PANEL L PANEL R PHONE REAR AMP
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
R676 1-216-049-91 RES-CHIP 1K 5% 1/10W C861 1-126-948-11 ELECT 100uF 20.00% 35V
R677 1-216-049-91 RES-CHIP 1K 5% 1/10W C862 1-126-948-11 ELECT 100uF 20.00% 35V
C863 1-126-964-11 ELECT 10uF 20.00% 50V
< SWITCH > C864 1-126-964-11 ELECT 10uF 20.00% 50V
C961 1-106-220-00 MYLAR 0.1uF 5% 100V
S671 1-762-875-21 SWITCH, KEYBOARD(@/1)
S672 1-762-875-21 SWITCH, KEYBOARD(DISPLAY) C962 1-106-220-00 MYLAR 0.1uF 5% 100V
S673 1-762-875-21 SWITCH, KEYBOARD(CLOCK TIMER SET) C963 1-128-549-11 ELECT 3300uF 20.00% 35V
S674 1-762-875-21 SWITCH, KEYBOARD(TIMER SELECT) C964 1-128-549-11 ELECT 3300uF 20.00% 35V
**************************************************************
< DIODE >
1-677-240-11 PANEL R BOARD
************** D771 8-719-988-61 DIODE 1SS355TE-17
D841 8-719-988-61 DIODE 1SS355TE-17
< DIODE > D842 8-719-988-61 DIODE 1SS355TE-17
D882 8-719-988-61 DIODE 1SS355TE-17
D682 8-719-080-71 DIODE L-1154ND(DSP)(M300AV) D883 8-719-024-99 DIODE 11ES2-NTA2B

< RESISTOR > D961 8-719-080-79 DIODE TS4B02G

R682 1-216-033-00 METAL CHIP 220 5% 1/10W < IC >

R683 1-216-035-00 METAL CHIP 270 5% 1/10W
R684 1-216-039-00 METAL CHIP 390 5% 1/10W IC831 8-749-017-95 IC STK402-040
R685 1-216-041-00 METAL CHIP 470 5% 1/10W
R686 1-216-045-00 METAL CHIP 680 5% 1/10W < COIL >

R687 1-216-033-00 METAL CHIP 220 5% 1/10W L841 1-419-686-11 COIL, AIR-CORE
(M300AV) L842 1-419-686-11 COIL, AIR-CORE

< SWITCH > < TRANSISTOR >

S681 1-762-875-21 SWITCH, KEYBOARD(FUNCTION) Q291 8-729-119-78 TRANSISTOR 2SC1740S-QRT

S682 1-762-875-21 SWITCH, KEYBOARD(DSP) Q292 8-729-119-78 TRANSISTOR 2SC1740S-QRT
S683 1-762-875-21 SWITCH, KEYBOARD(DBFB) Q771 8-729-026-39 TRANSISTOR 2SA933AS-QRT
S684 1-762-875-21 SWITCH, KEYBOARD(STEREO/MONO Q772 8-729-119-78 TRANSISTOR 2SC1740S-QRT
(CONTINUE)) Q841 8-729-119-78 TRANSISTOR 2SC1740S-QRT
S685 1-762-875-21 SWITCH, KEYBOARD(TUNER MEMORY
(PROGRAM)) Q842 8-729-119-78 TRANSISTOR 2SC1740S-QRT

S686 1-762-875-21 SWITCH, KEYBOARD(DIRECTION(SHUFFLE)) < RESISTOR >

**************************************************************
R258 1-216-049-91 RES-CHIP 1K 5% 1/10W
1-677-245-11 PHONE BOARD R259 1-216-097-91 RES-CHIP 100K 5% 1/10W
************* R260 1-216-097-91 RES-CHIP 100K 5% 1/10W
R262 1-216-073-00 METAL CHIP 10K 5% 1/10W
< JACK > R291 1-216-049-91 RES-CHIP 1K 5% 1/10W

HP801 1-793-096-11 JACK (LARGE TYPE)(PHONES) R293 1-216-073-00 METAL CHIP 10K 5% 1/10W
************************************************************** R771 1-216-073-00 METAL CHIP 10K 5% 1/10W
R772 1-216-065-91 RES-CHIP 4.7K 5% 1/10W
A-4475-091-A REAR AMP BOARD, COMPLETE (M300AV) R773 1-216-081-00 METAL CHIP 22K 5% 1/10W
************************** R774 1-249-406-11 CARBON 120 5% 1/4W F

< CAPACITOR > R841 1-216-049-91 RES-CHIP 1K 5% 1/10W

R842 1-216-049-91 RES-CHIP 1K 5% 1/10W
C841 1-126-961-11 ELECT 2.2uF 20.00% 50V R843 1-216-089-91 RES-CHIP 47K 5% 1/10W
C842 1-126-961-11 ELECT 2.2uF 20.00% 50V R844 1-216-089-91 RES-CHIP 47K 5% 1/10W
C843 1-163-005-11 CERAMIC CHIP 470PF 10% 50V R845 1-216-089-91 RES-CHIP 47K 5% 1/10W
C844 1-163-005-11 CERAMIC CHIP 470PF 10% 50V
C845 1-163-001-11 CERAMIC CHIP 220PF 10% 50V R846 1-216-089-91 RES-CHIP 47K 5% 1/10W
R847 1-216-041-00 METAL CHIP 470 5% 1/10W
C846 1-163-001-11 CERAMIC CHIP 220PF 10% 50V R848 1-216-041-00 METAL CHIP 470 5% 1/10W
C847 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V R849 1-220-755-11 METAL 0.22 10% 2W
C848 1-163-220-11 CERAMIC CHIP 3PF 0.25PF 50V R850 1-220-755-11 METAL 0.22 10% 2W
C849 1-126-967-11 ELECT 47uF 20.00% 50V
C850 1-126-967-11 ELECT 47uF 20.00% 50V R851 1-249-397-11 CARBON 22 5% 1/4W F
R852 1-249-397-11 CARBON 22 5% 1/4W F
C851 1-136-495-11 MYLAR 0.068uF 5.00% 50V R853 1-249-397-11 CARBON 22 5% 1/4W F
C852 1-136-495-11 MYLAR 0.068uF 5.00% 50V R854 1-249-397-11 CARBON 22 5% 1/4W F
C853 1-136-495-11 MYLAR 0.068uF 5.00% 50V R855 1-249-397-11 CARBON 22 5% 1/4W F
C854 1-136-495-11 MYLAR 0.068uF 5.00% 50V

79
 REAR AMP REAR SP TERM SUB TRANS
SW TABLE SENSOR TRANS
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
R856 1-249-397-11 CARBON 22 5% 1/4W F < RELAY >
R857 1-249-397-11 CARBON 22 5% 1/4W F
R858 1-249-397-11 CARBON 22 5% 1/4W F 0 RY991 1-755-409-11 RELAY
0 R863 1-212-881-11 FUSIBLE 100 5% 1/4W
0 R864 1-212-881-11 FUSIBLE 100 5% 1/4W < TRANSFORMER >

R865 1-216-049-91 RES-CHIP 1K 5% 1/10W 0 T992 1-435-613-11 TRANSFORMER, POWER

R866 1-216-049-91 RES-CHIP 1K 5% 1/10W **************************************************************
R867 1-216-097-91 RES-CHIP 100K 5% 1/10W
R868 1-216-097-91 RES-CHIP 100K 5% 1/10W * 1-663-975-11 SW BOARD
R869 1-216-077-91 RES-CHIP 15K 5% 1/10W **********

R870 1-216-077-91 RES-CHIP 15K 5% 1/10W < CONNECTOR >

R871 1-216-085-00 METAL CHIP 33K 5% 1/10W
R872 1-216-083-00 METAL CHIP 27K 5% 1/10W * CN54 1-568-941-11 PIN, CONNECTOR 3P
R874 1-249-425-11 CARBON 4.7K 5% 1/4W F
R895 1-220-755-11 METAL 0.22 10% 2W < SWITCH >

R896 1-220-755-11 METAL 0.22 10% 2W S51 1-571-958-11 SWITCH, PUSH (1 KEY)(UP)
S52 1-571-958-11 SWITCH, PUSH (1 KEY)(DOWN)
< RELAY > **************************************************************

RY771 1-515-920-11 RELAY (24V) * 1-663-971-11 TABLE SENSOR BOARD

************************************************************** *******************

1-677-249-11 REAR SP TERM BOARD (M300AV) < CONNECTOR >

*******************
* CN51 1-568-944-11 PIN, CONNECTOR 6P
************************************************************** CN52 1-506-481-11 PIN, CONNECTOR 2P

1-677-247-11 SUB TRANS BOARD < IC >

****************
IC51 8-749-924-18 PHOTO INTERRUPTER RPI-1391
< CAPACITOR > IC52 8-749-924-18 PHOTO INTERRUPTER RPI-1391
IC53 8-749-924-18 PHOTO INTERRUPTER RPI-1391
C931 1-164-159-11 CERAMIC 0.1uF 50V
C932 1-164-159-11 CERAMIC 0.1uF 50V < RESISTOR >
C933 1-164-159-11 CERAMIC 0.1uF 50V
C934 1-164-159-11 CERAMIC 0.1uF 50V R51 1-249-416-11 CARBON 820 5% 1/4W F
C936 1-126-942-61 ELECT 1000uF 20.00% 25V R52 1-249-416-11 CARBON 820 5% 1/4W F
R53 1-249-416-11 CARBON 820 5% 1/4W F
C938 1-164-159-11 CERAMIC 0.1uF 50V **************************************************************
C939 1-104-665-11 ELECT 100uF 20.00% 10V
1-677-242-11 TRANS BOARD
< CONNECTOR > ************

CN995 1-564-321-00 PIN, CONNECTOR 2P 1-533-233- HOLDER, FUSE

CN997 1-506-468-11 PIN, CONNECTOR 3P
< CAPACITOR >
< DIODE >
C935 1-106-220-00 MYLAR 0.1uF 5% 100V
D931 8-719-024-99 DIODE 11ES2-NTA2B C937 1-126-968-11 ELECT 100uF 20.00% 50V
D932 8-719-024-99 DIODE 11ES2-NTA2B
D933 8-719-024-99 DIODE 11ES2-NTA2B < CONNECTOR >
D934 8-719-024-99 DIODE 11ES2-NTA2B
D938 8-719-024-99 DIODE 11ES2-NTA2B * CN992 1-564-519-11 PLUG, CONNECTOR 4P
* CN993 1-564-518-11 PLUG, CONNECTOR 3P(M300AV)
D939 8-719-024-99 DIODE 11ES2-NTA2B * CN994 1-564-520-11 PLUG, CONNECTOR 5P
D991 8-719-024-99 DIODE 11ES2-NTA2B
< DIODE >
< IC >
D935 8-719-024-99 DIODE 11ES2-NTA2B
IC931 8-759-701-56 IC NJM78M05FA
< FUSE >
< TRANSISTOR >
0 F992 1-533-420-11 FUSE, CLASS CYLINDRICAL (DIA.5) (5A 125V)
Q991 8-729-029-66 TRANSISTOR DTC114ESA-TP

The components identified by mark 0 or

dotted line with mark 0 are critical for safety.
Replace only with part number specified.

80
 TRANS
Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks
< RESISTOR >

0 R991 1-219-122-91 FUSIBLE 0.33 5% 1/4W

0 R995 1-202-725-00 SOLID 3.3M 10% 1/2W
0 R998 1-212-881-11 FUSIBLE 100 5% 1/4W

< TRANSFORMER >

0 T991 1-435-559-11 TRANSFORMER, POWER (M100)

0 T991 1-435-560-11 TRANSFORMER, POWER (M300AV)
**************************************************************

MISCELLANEOUS
***************

8 1-773-055-11 WIRE (FLAT TYPE) (17 CORE)

0 111 1-783-531-11 CORD, POWER
113 1-782-558-21 WIRE (FLAT TYPE) (16 CORE) 280mm
114 1-769-920-11 WIRE (FLAT TYPE) (9 CORE)
322 1-777-874-11 WIRE (FLAT TYPE) (16 CORE) 75mm

0 401 8-820-026-03 OPTICAL PICK-UP KSM-213BFN/C2NP

M61 X-4948-434-1 MOTOR ASSY (LOADING)
M62 X-4948-434-1 MOTOR ASSY (TABLE)
M101 X-2646-110-1 T.T CHASSIS ASSY (MG)(F)(SPINDLE)
M102 X-2625-769-1 MOTOR GEAR ASSY (MB)(RP)(SLED)

M751 1-763-548-11 MOTOR, DC FAN

0 T991 1-435-559-11 TRANSFORMER, POWER(M100)
0 T991 1-435-560-11 TRANSFORMER, POWER(M300AV)
0 T992 1-435-613-11 TRANSFORMER, POWER
**************************************************************

**************
HARDWARE LIST
**************

#1 7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S

#2 7-685-872-09 SCREW +BVTT 3X8 (S)
#3 7-685-871-01 SCREW +BVTT 3X6 (S)
#4 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3
#5 7-685-873-09 SCREW +BVTT 3X10 (S)

#6 7-685-875-09 SCREW +BVTT 3X14 (S)

#8 7-685-852-04 SCREW +BVTT 2X5(S)
#9 7-685-851-04 SCREW +BVTT 2X4 (S)
#10 7-685-534-19 SCREW +BTP 2.6X8 TYPE2 N-S
#11 7-628-254-05 SCREW +PS 2.6X5

#12 7-685-104-19 SCREW +P 2X6 TYPE2 NON-SLIT

#14 7-685-132-19 SCREW +BTP 2.6X5 TYPE2 N-S
#15 7-685-107-11 SCREW +P 2X12 TYPE2 NON-SLIT
#16 7-685-535-19 SCREW +BTP 2.6X10 TYPE2 N-S
#17 7-685-134-19 SCREW + PTPWH 2.6X8

#18 7-685-783-09 SCREW +PTT 2X6 (S)

#19 7-627-553-17 SCREW, PRECISION +P 2X2
#20 7-685-902-11 SCREW +PWH 2.6X6

The components identified by mark 0 or

dotted line with mark 0 are critical for safety.
Replace only with part number specified.

81
HCD-M100/M300AV

Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks

9-929-271-11 Sony Corporation

2000E0913-1D
Audio Entertainment Group Printed in Japan ©2000.5
82 Published by HA Quality Assurance Dept.