Service DEH-P300/X1N/UC

Manual ORDER NO.

CRT2310

MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER

DEH-P300
DEH-P3000 X1N/UC
X1N/UC

DEH-P200 X1N/UC

- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S8 series.

CONTENTS
1. SAFETY INFORMATION ............................................2 7. GENERAL INFORMATION .......................................56
2. EXPLODED VIEWS AND PARTS LIST .......................2 7.1 PARTS .................................................................56
3. SCHEMATIC DIAGRAM ...........................................12 7.1.1 IC................................................................56
4. PCB CONNECTION DIAGRAM ................................34 7.1.2 DISPLAY ....................................................63
5. ELECTRICAL PARTS LIST ........................................44 7.2 DIAGNOSIS ........................................................64
6. ADJUSTMENT..........................................................52 7.2.1 DISASSEMBLY .........................................64
7.2.2 TEST MODE ..............................................65
7.3 BLOCK DIAGRAM ..............................................69
8. OPERATIONS AND SPECIFICATIONS.....................71

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER ELECTRONIC CORPORATION 1998 K-ZZD. DEC. 1998 Printed in Japan

DEH-P300,P3000,P200

- CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer 2. During disassembly, be sure to turn the power off
to"Disassembly"(CX-916 Service Manual CRT2300). since an internal IC might be destroyed when a con-
During replacement, handling precautions shall be nector is plugged or unplugged.
taken to prevent an electrostatic discharge(protection 3. Please checking the grating after changing the ser-
by a short pin). vice pickup unit(see page 54).

1. SAFETY INFORMATION

CAUTION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.
Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair
complex products such as those covered by this manual.
Improperly performed repairs can adversely affect the safety and reliability of the product and may void the warranty.
If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so
and refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of
California to cause cancer, birth defects or other reproductive harm.
Health & Safety Code Section 25249.6 - Proposition 65

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING 2 7 4

8
5
6

10
3
11

19
16 1
15

12

20

17

14

2
 DEH-P300,P3000,P200

NOTE:
- Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.
- Screws adjacent to ∇ mark on the product are used for disassembly.

(1) PACKING SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.
1 Cord Assy CDE5769 16 Protector CHP2101
* 2 Accessory Assy CEA2395 17 Protector CHP2102
3 Spring CBH1650 18 •••••
4 Screw Assy CEA2396 19 Case Assy CXB3520
5 Screw CBA1002 20-1 Owner’s Manual See Contrast table(2)

* 6 Polyethylene Bag CEG-127 20-2 Installation Manual See Contrast table(2)

7 Screw CRZ50P090FMC * 20-3 Warranty Card See Contrast table(2)
8 Screw TRZ50P080FMC 20-4 Polyethylene Bag CEG1116
* 9 Polyethylene Bag CEG-158 * 20-5 Card See Contrast table(2)
10 Handle CNC5395 * 20-6 Label CRW1343

11 Bush CNV3930
12 Polyethylene Bag CEG1173
13 •••••
14 Carton See Contrast table(2)
15 Contain Box See Contrast table(2)

(2) CONTRAST TABLE

DEH-P300/X1N/UC, DEH-P3000/X1N/UC and DEH-P200/X1N/UC are constructed the same except for the
following:

Part No.
Mark No. Symbol and Description DEH-P300/X1N/UC DEH-P3000/X1N/UC DEH-P200/X1N/UC
14 Carton CHG3645 CHG3644 CHG3658
15 Contain Box CHL3645 CHL3644 CHL3658
20-1 Owner’s Manual CRD2822 CRD2820 CRD2822
20-2 Installation Manual CRD2823 CRD2821 CRD2850
* 20-3 Warranty Card CRY1070 Not used CRY1070

* 20-5 Card Not used ARY1048 Not used

- Owner’s Manual
Model Part No. Language
DEH-P300/X1N/UC, DEH-P200/X1N/UC CRD2822 English, French
DEH-P3000/X1N/UC CRD2820 English, French

- Installation Manual
Model Part No. Language
DEH-P400/X1N/UC CRD2823 English, French
DEH-P3000/X1N/UC CRD2821 English, French
DEH-P200/X1N/UC CRD2850 English, French

3
DEH-P300,P3000,P200

2.2 EXTERIOR
- DEH-P300/X1N/UC

4
 DEH-P300,P3000,P200

- EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ26P120FMC 51 Bracket CNC6791
2 Screw BSZ26P060FMC 52 Holder CNC8042
3 Screw BSZ30P060FMC 53 Cover CNM6276
4 Screw BSZ30P120FMC 54 Panel CNS5189
5 Cable CDE6018 55 Arm CNV4692

6 Cord Assy CDE5769 56 Arm CNV4728

7 Resistor RS1/2PMF102J 57 Arm CNV5576
8 Cap CNV2680 58 Screw IMS20P030FZK
9 Cap CNS1472 59 Detach Grille Assy CXB3604
10 Cord Assy CDE5771 60 Screw BPZ20P060FMC

11 Fuse(10A) CEK1136 61 Screw BPZ20P100FZK

12 Holder CNC6798 62 Button(DETACH) CAC5789
13 Cover CNC8367 63 Button(+) CAC5834
14 Earth Plate CNC8368 64 Button(-) CAC5837
15 Transistor(Q981,991) 2SD2396 65 Button(SOURCE) CAC5983

16 Spacer CNM4913 66 Button(BAND) CAC5984

17 Insulator CNM6006 67 Button(1-6) CAC5840
18 Insulator CNM6224 68 Button(PGM,CL) CAC5841
19 Panel CNS5132 69 Button(UP,DOWN) CAC5846
20 Tuner Amp Unit CWM6082 70 Button(<,>) CAC5849

21 Screw ASZ26P080FMC 71 Button(F,A) CAC5852

22 Screw BPZ26P080FMC 72 Button(EJECT) CAC5853
23 Screw BSZ26P160FMC 73 Button(EQ) CAC6132
24 IC(IC551) PAL005A 74 Spring CBH2210
25 Connector(CN551) CDE5996 75 Cover CNM6290

26 Antenna Cable(CN502) CDH1254 76 Cover CNS5187

27 Clamper CEF1006 77 •••••
28 Pin Jack(CN431) CKB1028 78 •••••
29 Terminal(CN501) CKF1059 79 •••••
30 Connector(CN951) CKM1299 80 •••••

* 31 Connector(CN681) CKS2227 81 Housing CNV5575

32 Connector(CN411) CKS3408 82 Keyboard Unit CWM6096
33 Connector(CN651) CKS3581 83 LCD(LCD1801) CAW1497
34 Connector(CN433) CKS3602 84 Connector(CN1801) CKS3580
35 Holder CNC7533 85 Holder CNC8036

36 Holder CNC8037 86 Sheet CNM6026

37 Holder CNC8041 87 •••••
38 Holder CNC8043 88 CD Mechanism Module CXK5200
39 Insulator CNM5967 89 Lighting Conductor CNV5570
40 Heat Sink CNR1506 90 Connector CNV5571

41 FM/AM Tuner Unit CWE1501 91 Grille Unit CXB3493

42 Holder CNC7532 92 Case Unit CXB4033
43 Chassis Unit CXB3167 93 Screw ISS26P055FUC
44 ••••• 94 •••••
45 ••••• 95 Cushion CNM6373

46 Case Assy CXB3520

47 Button CAC4836
48 Spring CBH1835
49 Spring CBH1996
50 Spring CBH2208

5
DEH-P300,P3000,P200

- DEH-P3000/X1N/UC

6
 DEH-P300,P3000,P200

- EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ26P120FMC 51 Bracket CNC6791
2 Screw BSZ26P060FMC 52 Holder CNC8042
3 Screw BSZ30P060FMC 53 Cover CNM6276
4 Screw BSZ30P120FMC 54 Panel CNS5189
5 Cable CDE6018 55 Arm CNV4692

6 Cord Assy CDE5769 56 Arm CNV4728

7 Resistor RS1/2PMF102J 57 Arm CNV5576
8 Cap CNV2680 58 Screw IMS20P030FZK
9 Cap CNS1472 59 Detach Grille Assy CXB3603
10 Cord Assy CDE5770 60 Screw BPZ20P060FMC

11 Fuse(10A) CEK1136 61 Screw BPZ20P100FZK

12 Holder CNC6798 62 Button(DETACH) CAC5789
13 Cover CNC8367 63 Button(+) CAC5834
14 Earth Plate CNC8368 64 Button(-) CAC5837
15 Transistor(Q981,991) 2SD2396 65 Button(SOURCE) CAC5983

16 Spacer CNM4913 66 Button(BAND) CAC5984

17 Insulator CNM6006 67 Button(1-6) CAC5840
18 Insulator CNM6224 68 Button(PGM,CL) CAC5841
19 Panel CNS5132 69 Button(UP,DOWN) CAC5846
20 Tuner Amp Unit CWM6081 70 Button(<,>) CAC5849

21 Screw ASZ26P080FMC 71 Button(F,A) CAC5852

22 Screw BPZ26P080FMC 72 Button(EJECT) CAC5853
23 Screw BSZ26P160FMC 73 Button(EQ) CAC6132
24 IC(IC551) PAL005A 74 Spring CBH2210
25 Connector(CN551) CDE5996 75 Cover CNM6290

26 Antenna Cable(CN502) CDH1254 76 Cover CNS5187

27 Clamper CEF1006 77 •••••
28 Pin Jack(CN431) CKB1028 78 •••••
29 Terminal(CN501) CKF1059 79 •••••
30 Connector(CN951) CKM1299 80 •••••

* 31 Connector(CN681) CKS2227 81 Housing CNV5575

32 Connector(CN411) CKS3408 82 Keyboard Unit CWM6096
33 Connector(CN651) CKS3581 83 LCD(LCD1801) CAW1499
34 Connector(CN432) CKS3598 84 Connector(CN1801) CKS3580
35 Holder CNC7533 85 Holder CNC8036

36 Holder CNC8038 86 Sheet CNM6026

37 Holder CNC8041 87 •••••
38 Holder CNC8043 88 CD Mechanism Module CXK5200
39 Insulator CNM5967 89 Lighting Conductor CNV5570
40 Heat Sink CNR1506 90 Connector CNV5571

41 FM/AM Tuner Unit CWE1501 91 Grille Unit CXB3492

42 Holder CNC7532 92 Case Unit CXB4033
43 Chassis Unit CXB3167 93 Screw ISS26P055FUC
44 ••••• 94 •••••
45 ••••• 95 Cushion CNM6373

46 Case Assy CXB3520

47 Button CAC4836
48 Spring CBH1835
49 Spring CBH1996
50 Spring CBH2208

7
DEH-P300,P3000,P200

- DEH-P200/X1N/UC

8
 DEH-P300,P3000,P200

- EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.
1 Screw BMZ26P120FMC 51 Bracket CNC6791
2 Screw BSZ26P060FMC 52 Holder CNC8042
3 Screw BSZ30P060FMC 53 Cover CNM6276
4 Screw BSZ30P120FMC 54 Panel CNS5355
5 Cable CDE6018 55 Arm CNV4692

6 Cord Assy CDE5769 56 Arm CNV4728

7 Resistor RS1/2PMF102J 57 Arm CNV5576
8 Cap CNV2680 58 Screw IMS20P030FZK
9 Cap CNS1472 59 Detach Grille Assy CXB3608
10 Cord Assy CDE5770 60 Screw BPZ20P060FMC

11 Fuse(10A) CEK1136 61 Screw BPZ20P100FZK

12 Holder CNC6798 62 Button(DETACH) CAC5789
13 Cover CNC8367 63 Button(+) CAC5834
14 Earth Plate CNC8368 64 Button(-) CAC5837
15 Transistor(Q981,991) 2SD2396 65 Button(SOURCE) CAC5983

16 Spacer CNM4913 66 Button(BAND) CAC5984

17 Insulator CNM6006 67 Button(1-6) CAC5840
18 Insulator CNM6224 68 Button(PGM,CL) CAC5841
19 Panel CNS5132 69 Button(UP,DOWN) CAC5846
20 Tuner Amp Unit CWM6081 70 Button(<,>) CAC5849

21 Screw ASZ26P080FMC 71 Button(F,A) CAC5852

22 Screw BPZ26P080FMC 72 Button(EJECT) CAC5853
23 Screw BSZ26P160FMC 73 Button(EQ) CAC6132
24 IC(IC551) PAL005A 74 Spring CBH2210
25 Connector(CN551) CDE5996 75 Cover CNM6290

26 Antenna Cable(CN502) CDH1254 76 Cover CNS5187

27 Clamper CEF1006 77 •••••
28 Pin Jack(CN431) CKB1028 78 •••••
29 Terminal(CN501) CKF1059 79 •••••
30 Connector(CN951) CKM1299 80 •••••

* 31 Connector(CN681) CKS2227 81 Housing CNV5575

32 Connector(CN411) CKS3408 82 Keyboard Unit CWM6098
33 Connector(CN651) CKS3581 83 LCD(LCD1801) CAW1500
34 Connector(CN432) CKS3598 84 Connector(CN1801) CKS3580
35 Holder CNC7533 85 Holder CNC8036

36 Holder CNC8038 86 Sheet CNM6026

37 Holder CNC8041 87 •••••
38 Holder CNC8043 88 CD Mechanism Module CXK5200
39 Insulator CNM5967 89 Lighting Conductor CNV5570
40 Heat Sink CNR1506 90 Connector CNV5571

41 FM/AM Tuner Unit CWE1501 91 Grille Unit CXB3497

42 Holder CNC7532 92 Case Unit CXB4033
43 Chassis Unit CXB3167 93 Screw ISS26P055FUC
44 ••••• 94 •••••
45 ••••• 95 Cushion CNM6373

46 Case Assy CXB3520

47 Button CAC4836
48 Spring CBH1835
49 Spring CBH1996
50 Spring CBH2208

9
DEH-P300,P3000,P200

2.3 CD MECHANISM MODULE

10
 DEH-P300,P3000,P200

- CD MECHANISM MODULE SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.
1 Control Unit CWX2344 46 Sheet CNM6215
2 Connector(CN802) CKS2192 47 Ball CNR1189
3 Connector(CN801) CKS2193 48 Belt CNT1086
4 Connector(CN701) CKS2773 49 Roller CNV4509
5 Connector(CN101) CKS3486 50 Arm CNV5246

6 Screw BMZ20P030FZK 51 Arm CNV5247

7 Screw BSZ20P040FZK 52 Arm CNV5248
8 Screw(M2×3) CBA1077 53 Arm CNV5249
9 Screw(M2×6) CBA1230 54 Guide CNV5254
10 Screw CBA1243 55 Guide CNV5255

11 Screw(M2×4) CBA1362 56 Gear CNV5257

12 Washer CBF1037 57 Gear CNV5256
13 Washer CBF1038 58 Guide CNV5259
14 Washer CBF1060 59 Damper CNV5266
* 15 Washer CBF1075 60 Arm CNV5359

16 Spring CBH2079 61 Arm CNV5360

17 Spring CBH2117 62 Arm CNV5361
18 Spring CBH2082 63 Guide CNV5509
19 Spring CBH2110 64 Guide CNV5510
20 Spring CBH2111 65 Holder CNV5578

21 Spring CBH2114 66 Guide CNV5751

22 Spring CBH2115 67 Clamper CNV5758
23 Spring CBH2080 68 Gear CNV5813
24 Spring CBH2118 69 Motor Unit(M1) CXB2190
25 Spring CBH2161 70 Screw Unit CXB2191

26 Spring CBH2163 71 Chassis Unit CXB2192

27 Spring CBH2189 72 Gear Unit CXB2193
28 Spring CBH2249 73 Arm Unit CXB2194
29 Spring CBH2260 74 Motor Unit(M2) CXB2195
30 Spring CBH2262 75 Lever Unit CXB2553

31 Spring CBL1367 76 Arm Unit CXB2554

32 Spring CBL1369 77 Motor Unit(M3) CXB2562
33 Connector CDE5531 78 Arm Unit CXB2795
34 Connector CDE5532 79 Bracket Unit CXB4071
35 Shaft CLA3304 80 Screw JFZ20P025FMC

36 Screw(M2.6×6) CBA1458 81 Screw JGZ17P025FZK

37 Frame CNC7544 82 Washer YE15FUC
38 Frame CNC7545 83 Pickup Unit(Service)(P8) CXX1285
39 Lever CNC7546 84 Screw IMS26P030FMC
40 Arm CNC7739 * 85 PCB CNX2982

41 Bracket CNC7798 86 Photo-transistor(Q1, 2) CPT230SX-TU

42 Plate CNC8090
43 Spacer CNM3315
44 Sheet CNM6170
45 Cushion CNM6204

11
 1 2 3 4
DEH-P300,P3000,P200

3. SCHEMATIC DIAGRAM
A
3.1 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P300/X1N/UC)
Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS
LIST”.

Large size
A-a
A-a A-b
SCH diagram IP BUS IN 4.3V
4.3V
4.3V
4.3V
4.3V

A-a A-b Guide page IP BUS 4.3V

DRIVER 4.3V

4.3V
SO
EL
B 4.3V

4.3V

A-a A-b Detailed page

B

ANTENNA
C CABLE

VD REGULATOR
D E

12 A 1 2 3 4
 5 6 7 8
DEH-P300,P3000,P200

A-b
4.3V
4.3V

4.3V 4.2V 1.8V 4.2V 4.2V

4.3V
4.3V

URCE SELECTOR,
ECTRONIC VOLUME
B

RESET

CEK1136

CEK1014

5 6 7
A 8
13
 B

D
A

14
A-a A-b

1
1

IP BUS IN 4.3V

A-a
4.3V 4.3V
4.3V 4.3V
4.3V
4.3V

A
DEH-P300,P3000,P200

4.3V
4.3V

2
2

IP BUS 4.3V
DRIVER 4.3V

4.3V
SOURCE SELECTOR,
ELECTRONIC VOLUME
4.3V

4.3V

3
3

4
4

B
 5 6 7 8
DEH-P300,P3000,P200

A-a A-b
C
A

VD REGULATOR

D E

D
ANTENNA
CABLE

5 6 7
A-a8
15
 B

D
A

16
A-a A-b

1
1

A-b
4.3V
4.3V

4.3V 4.2V 1.8V 4.2V 4.2V

DEH-P300,P3000,P200

2
2

3
3

RESET

4
4
5 6 7 8
DEH-P300,P3000,P200

A-a A-b
A

CEK1136

CEK1014

5 6 7
A-b8
17
 1 2 3 4
DEH-P300,P3000,P200

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)(DEH-P3000/X1N/UC,

DEH-P200/X1N/UC)
A

A-a
IP BUS IN 4.3V
4.3V
4.3V
4.3V
4.3V

IP BUS 4.3V
DRIVER 4.3V

4.3V
S
E
4.3V

B
4.3V
B

ANTENNA
CABLE

VD REGULATOR
D E

18
A
1 2 3 4
 5 6 7 8
DEH-P300,P3000,P200

A-b
4.3V
4.3V

4.3V
4.3V

OURCE SELECTOR,
LECTRONIC VOLUME

RESET

C
CEK1136
33K
100K

CEK1014

5 6 7
A 8
19
 B

D
A

20
A-a A-b

1
1

IP BUS IN 4.3V
4.3V 4.3V
4.3V 4.3V

A-a
4.3V
4.3V

A
DEH-P300,P3000,P200

4.3V
4.3V

2
2

IP BUS 4.3V
DRIVER 4.3V

4.3V
SOURCE SELECTOR,
ELECTRONIC VOLUME
4.3V

4.3V

3
3

4
4

B
 5 6 7 8
DEH-P300,P3000,P200

A-a A-b
C
A

VD REGULATOR

D E

D
ANTENNA
CABLE

5 6 7
A-a 8
21
 1 2 3 4
DEH-P300,P3000,P200

A-a A-b

C
RESET

D
4.3V
4.3V

3V
3V

22 A-b
1 2 3 4
5 6 7 8
DEH-P300,P3000,P200

A-a A-b
A

CEK1136

CEK1014

33K 100K

5 6 7
A-b 8
23
 1 2 3 4
DEH-P300,P3000,P200

3.3 FM/AM TUNER UNIT

A A
B
Voltage of IC Terminals
Mark Band Input Level
None – –
F0 FM 0dBf
F65 FM 65dBf
F125 FM 125dBf
A0 AM 0dBµ
A74 AM 74dBµ
A125 AM 125dBµ

B
KV1410(23)

24 B
1 2 3 4
 5 6 7 8
DEH-P300,P3000,P200

KV1410(23)

5 6 7
B 8
25
 1 2 3 4
DEH-P300,P3000,P200

3.4 KEYBOARD UNIT

A C KEYBOARD UNIT

C
C
CN651
A

TI
PROGRAM

CLOCK

26 C
1 2 3 4
 5 6 7 8
DEH-P300,P3000,P200

CAW1497 DEH-P300/X1N/UC, DEH-P3000/X1N/UC

CAW1500 DEH-P200/X1N/UC

PD6294A

5 6 7
C8
27
 1 2 3 4
DEH-P300,P3000,P200

3.5 CD MECHANISM MODULE D CONTROL UNIT

A
PICKUP UNIT(SERVICE)

E PHOTO UNIT

28 D E
1 2 3 4
5 6 7 8
DEH-P300,P3000,P200

SWITCHES:
CONTROL UNIT
S801 : HOME SWITCH.....ON-OFF
S802 : CLAMP SWITCH....ON-OFF
The underlined indicates the switch position.

CN681
A

5 6 7
D 8
29
DEH-P300,P3000,P200

Note:1. The encircled numbers denote measuring pointes in the circuit diagram.
2. Reference voltage
REFO:2.5V
- Waveforms
1 RFI 0.5V/div. 0.5µs/div. 1 CH1: RFI 1V/div. 0.5ms/div. 1 CH1: RFI 1V/div. 0.5ms/div.
Normal mode: play 2 CH2: MIRR 5V/div. 2 CH2: MIRR 5V/div.
Test mode: Tracking open Normal mode: The defect part
passes 800µm

REFO → REFO →

REFO →
REFO → REFO →

3 CH1: FD 0.5V/div. 0.2s/div. 3 CH1: FD 0.5V/div. 0.2s/div. 6 CH1: FE 0.5V/div. 1ms/div.

4 CH2: FO+ 2V/div. 5 CH2: FOK 2V/div. 7 CH2: XSI 2V/div.
Test mode: No disc, Focus close Normal mode: Focus close Normal mode: Focus close

REFO →

REFO → REFO →

REFO →
REFO → REFO →
GND →

8 CH1: TE 0.5V/div. 0.5ms/div. 8 CH1: TE 0.5V/div. 0.5ms/div. 8 CH1: TE 0.5V/div. 5ms/div.

9 CH2: TD 0.5V/div. 9 CH2: TD 0.5V/div. 9 CH2: TD 0.5V/div.
Test mode: 32 tracks jump (REV) Test mode: Single jump (REV) Test mode: 100 tracks jump (REV)

REFO → REFO → REFO →

REFO → REFO → REFO →

6 CH1: FE 0.1V/div. 20ms/div. 3 CH1: FD 0.5V/div. 0.5s/div. 3 CH1: FD 0.5V/div. 0.5s/div.

3 CH2: FD 0.2V/div. 0 CH2: MD 1V/div. 0 CH2: MD 1V/div.
Normal mode: Play Normal mode: Focus close (12cm) Normal mode: Focus close (8cm)

REFO → REFO → REFO →

REFO → REFO → REFO →

30
 DEH-P300,P3000,P200

8 CH1: TE 0.2V/div. 8 CH1: TE 0.5V/div. 0 MD 0.5V/div. 0.1s/div.

20ms/div. 5ms/div.
9 CH2: TD 0.2V/div. ! CH2: SD 0.5V/div.
Normal mode: play TEST mode: 100 Tracks jump(FWD) Normal mode: Play (12cm)

REFO → REFO →

REFO →

REFO → REFO →

0 MD 1V/div. 10ms/div. @ EFM 1V/div. 5µs/div. 8 CH1: TE 1V/div. 2ms/div.

Normal mode: # CH2: TEC 1V/div.
Long Search (12cm) Normal mode: play Test mode: Focus close
Tracking open

REFO →

REFO →
REFO →

REFO →

GND →

8 CH1: TE 0.5V/div. $ PLCK 2V/div. 0.5µs/div. % SCKO 2V/div. 1µs/div.

0.2s/div.
6 CH2: FE 0.5V/div.
Normal mode: AGC after focus close Normal mode: play Normal mode: play

REFO →

REFO → REFO →
REFO →

GND → GND →

^ Dout 2V/div. 10µs/div. & LRCK 2V/div. 20µs/div. * VD 5V/div. 50ms/div.

Normal mode: play Normal mode: play Normal mode: No disc

GND →
REFO → REFO →

GND → GND →

31
DEH-P300,P3000,P200

( CH1: R OUT 1V/div. 6 CH1: FE 0.2V/div. 8 CH1: TE 0.2V/div.

0.2ms/div. 1ms/div. 1ms/div.
) CH2: L OUT 1V/div. 3 CH2: FD 0.5V/div. 9 CH2: TD 0.5V/div.
Normal mode: Play (1kHz 0dB) Normal mode: During AGC Normal mode: During AGC

REFO →

REFO → REFO →

REFO →

REFO → REFO →

1 CH1: RFI 1V/div. 3 CH1: FD 1V/div. 9 CH1: TD 0.1V/div.

0.5ms/div. 0.5ms/div. 0.5ms/div.
⁄ CH2: HOLD 5V/div. ⁄ CH2: HOLD 5V/div. ⁄ CH2: HOLD 5V/div.
Normal mode: The defect part passes Normal mode: The defect part passes Normal mode: The defect part passes
800µm(B.D) 800µm(B.D) 800µm(B.D)

REFO → REFO → REFO →

REFO → REFO →

REFO →

32
DEH-P300,P3000,P200

33
 1 2 3 4
DEH-P300,P3000,P200

4. PCB CONNECTION DIAGRAM

A
4.1 TUNER AMP UNIT
NOTE FOR PCB DIAGRAMS
1. The parts mounted on this PCB
A TUNER AMP UNIT
include all necessary parts for
several destination.
For further information for
respective destinations, be sure
to check with the schematic dia-
gram.
2. Viewpoint of PCB diagrams

Connector Capacitor CORD ASSY

SIDE A
B

P.C.Board Chip Part SIDE B

C
CN701
D

34 A1 2 3 4
 5 6 7 8
DEH-P300,P3000,P200

A
SIDE A

CORD ASSY

IP BUS IN SUB WOOFER/

REAR PREOUT
L ch R ch

ANTENNA CABLE
C
B

C CN1801

5 6 7
A
8
35
 1 2 3 4
DEH-P300,P3000,P200

A TUNER AMP UNIT

36 A
1 2 3 4
5 6 7 8
DEH-P300,P3000,P200

SIDE B

5 6 7
A
8
37
 1 2 3 4
DEH-P300,P3000,P200

4.2 FM/AM TUNER UNIT SIDE A

A
B

C
FM/AM TUNER UNIT

D
B

38 B
1 2 3 4
 1 2 3 4
DEH-P300,P3000,P200

SIDE B

C
FM/AM TUNER UNIT

D
B

1 2 3
B4
39
 B

D
A

40
1
1

C
4.3 KEYBOARD UNIT
DEH-P300,P3000,P200

C KEYBOARD UNIT

2
2

EJECT
VOL
UP FUNC
←

EQ+

←
←
←

EQ–
AUDIO

3
3

VOL
DOWN SOURCE DISPLAY 1 2 3 4 5 6 TA,PGM PTY,CLOCK BAND
SIDE A

4
4
1 2 3 4
DEH-P300,P3000,P200

SIDE B
A

CN651
B

C
KEYBOARD UNIT

D
C

1 2 3
C 4
41
 B

D
A

42
D CONTROL UNIT

1
1

PICKUP UNIT(SERVICE)

M1 CARRIAGE MOTOR

D E
M2 LOADING MOTOR
F
E REFO
M3 SPINDLE MOTOR
DEH-P300,P3000,P200

2
2

4.4 CD MECHANISM MODULE

3
3

A CN681
E PHOTO UNIT

4
4

3
2 D CN802
1
SIDE A
 1 2 3 4
DEH-P300,P3000,P200

SIDE B

C
CONTROL UNIT
D

1 2 3
D 4
43
DEH-P300,P3000,P200

5. ELECTRICAL PARTS LIST

NOTES:
- Parts whose parts numbers are omitted are subject to being not supplied.
- The part numbers shown below indicate chip components.
Chip Resistor
RS1/_S___J,RS1/__S___J
Chip Capacitor (except for CQS.....)
CKS....., CCS....., CSZS.....
=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--------- ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------

A Unit Number : CWM6082(DEH-P300/X1N/UC)

Unit Name : Tuner Amp Unit
D
L
L
992
411
501
Diode
Inductor
Ferri-Inductor
HZS9L(B1)
LAU3R3J
LAU4R7K
MISCELLANEOUS L 504 Ferri-Inductor LAU2R2K
L 506 Inductor LAU100K
IC 411 IC CA0008AM
IC 451 IC PML003AM L 601 Inductor LAU100K
IC 471 IC M5282FP L 619 Ferri-Inductor LAU2R2K
IC 472 IC NJM4558MD L 621 Ferri-Inductor LAU2R2K
IC 551 IC PAL005A L 651 Ferri-Inductor LAU101K
L 951 Choke Coil 600µH CTH1221
IC 601 IC PD4989A
IC 631 IC S-80734AN TH 601 Thermistor CCX1031
Q 411 Transistor 2SA1576 X 601 Radiator 12.58291MHz CSS1402
Q 412 Transistor DTC124EU FM/AM Tuner Unit CWE1501
Q 431 Transistor IMH3A BZ 601 Buzzer CPV1050
AR 501 DSP-201M
Q 432 Transistor IMH3A
Q 433 Transistor IMH3A
Q 434 Transistor DTA124EU RESISTORS
Q 471 Transistor DTA124EU
Q 502 Transistor 2SC4081 R 411 RS1/10S620J
R 412 RS1/10S101J
Q 551 Transistor DTC144ES R 413 RS1/10S101J
Q 601 Transistor DTA114ES R 414 RS1/8S222J
Q 651 Transistor 2SA933S R 415 RS1/10S332J
Q 652 Transistor 2SB1236
Q 653 Transistor DTC124ES R 416 RS1/10S682J
R 417 RS1/10S102J
Q 851 Transistor 2SA933S R 418 RS1/10S102J
Q 852 Transistor DTC124ES R 419 RS1/10S473J
Q 853 Transistor 2SC1740S R 420 RS1/10S103J
Q 961 Transistor 2SB1243
Q 962 Transistor DTC143EU R 421 RS1/10S473J
R 423 RS1/10S821J
Q 971 Transistor IMX1 R 424 RS1/10S821J
Q 973 Transistor 2SD1859 R 425 RS1/10S223J
Q 981 Transistor 2SD2396 R 426 RS1/10S223J
Q 982 Transistor IMD2A
Q 991 Transistor 2SD2396 R 427 RS1/10S102J
R 428 RS1/10S102J
Q 992 Transistor IMD2A R 431 RS1/10S391J
D 471 Diode 1SS133 R 433 RS1/10S821J
D 472 Diode 1SS133 R 434 RS1/10S821J
D 483 Diode HZS7L(C2)
D 651 Diode MTZ5R6J(C) R 435 RS1/10S821J
R 436 RS1/10S821J
D 654 Diode Network DA204U R 437 RS1/10S223J
D 655 Diode Network DA204U R 439 RS1/10S223J
D 656 Diode Network DA204U R 440 RS1/10S223J
D 851 LED BR4361F
D 931 Diode 1SR139-400 R 441 RS1/10S223J
R 442 RS1/10S223J
D 932 Diode 1SR139-400 R 445 RS1/8S473J
D 951 Diode 1SR139-400 R 465 RD1/4PU221J
D 952 Diode 1SR139-400 R 466 RD1/4PU221J
D 961 Diode 1SR139-400
D 962 Diode 1SR139-400 R 471 RS1/10S183J
R 472 RS1/10S183J
D 971 Diode HZS7L(C2) R 473 RS1/10S183J
D 972 Diode HZS6L(C3) R 474 RS1/10S183J
D 973 Diode 1SR139-400 R 475 RS1/10S472J
D 974 Diode HZS6L(B1)
D 981 Diode HZS9L(B3)

44
 DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
R 476 RS1/10S562J R 660 RD1/4PU302J
R 477 RS1/10S223J R 661 RS1/10S1R0J
R 478 RS1/10S513J R 681 RS1/10S681J
R 479 RS1/10S513J R 682 RD1/4PU102J
R 481 RS1/10S473J R 683 RS1/10S102J

R 482 RS1/10S473J R 684 RD1/4PU102J

R 483 RS1/10S330J R 851 RS1/10S223J
R 491 RS1/10S0R0J R 852 RS1/10S223J
R 501 RS1/10S0R0J R 853 RS1/10S103J
R 502 RD1/4PU222J R 854 RS1/10S272J

R 503 RS1/10S222J R 855 RS1/10S223J

R 507 RS1/10S0R0J R 861 RS1/8S471J
R 508 RS1/10S681J R 864 RS1/10S473J
R 509 RS1/10S473J R 881 RD1/4PU103J
R 511 RS1/10S473J R 882 RS1/10S102J

R 512 RS1/10S681J R 961 RS1/10S472J

R 513 RS1/8S473J R 962 RD1/4PU152J
R 514 RS1/10S681J R 971 RS1/10S103J
R 515 RS1/8S473J R 972 RS1/10S473J
R 516 RS1/10S681J R 973 RS1/10S103J

R 517 RS1/8S472J R 974 RS1/10S473J

R 518 RS1/10S103J R 975 RS1/10S473J
R 519 RS1/10S393J R 976 RS1/10S473J
R 520 RS1/10S681J R 977 RD1/4PU101J
R 521 RS1/10S473J R 978 RS1/10S472J

R 522 RD1/4PU681J R 979 RS1/10S472J

R 523 RS1/10S473J R 981 RS1/10S1R0J
R 524 RS1/10S0R0J R 982 RD1/4PU511J
R 525 RS1/10S0R0J R 987 RD1/4PU221J
R 532 RD1/4PU681J R 991 RD1/4PU221J

R 533 RS1/10S473J R 992 RD1/4PU221J

R 534 RS1/10S272J R 993 RS1/10S472J
R 535 RS1/10S272J R 994 RS1/10S222J
R 536 RS1/10S162J
R 537 RS1/10S162J CAPACITORS

R 538 RS1/10S0R0J C 411 CKSYB104K25

R 570 RD1/4PU103J C 412 CKSQYB473K25
R 579 RS1/10S331J C 413 CKSYB105K16
R 580 RS1/10S103J C 414 CKSYB105K16
R 602 RD1/4PU473J C 415 CKSYB105K16

R 603 RS1/10S102J C 416 CKSYB105K16

R 606 RD1/4PU102J C 431 CEJA4R7M35
R 607 RD1/4PU102J C 433 CEJA4R7M35
R 608 RD1/4PU102J C 434 CEJA4R7M35
R 610 RS1/10S222J C 435 CEAL4R7M35

R 611 RS1/10S473J C 436 CEAL4R7M35

R 612 RD1/4PU473J C 451 CKSYB224K25
R 613 RS1/10S473J C 452 CKSYB224K25
R 614 RD1/4PU222J C 453 CKSYB105K16
R 615 RD1/4PU473J C 454 CKSYB105K16

R 616 RS1/10S222J C 455 CEJANP4R7M16

R 617 RS1/10S473J C 456 CEJANP4R7M16
R 618 RN1/10SE2002D C 457 CKSQYB153K50
R 623 RS1/10S473J C 458 CKSQYB153K50
R 624 RS1/8S473J C 461 CEAL470M10

R 625 RS1/10S0R0J C 462 CKSQYB104K25

R 626 RD1/4PU102J C 463 CEJA100M16
R 627 RS1/10S473J C 465 CCSQSL182J50
R 631 RS1/10S102J C 466 CCSSL182J50
R 632 RS1/10S822J C 471 CEJANP220M10

R 641 RD1/4PU102J C 472 CKSQYB333K50

R 651 RS1/10S222J C 473 CEJA101M10
R 652 RD1/4PU472J C 474 CEJA3R3M50
R 653 RS1/10S222J C 475 CEJA100M16
R 654 RD1/4PU222J C 476 CKSQYB103K50

R 655 RD1/4PU222J C 478 CKSQYB563K25

R 656 RD1/4PU222J C 479 CKSQYB273K50
R 657 RS1/10S473J C 481 CKSQYB473K25
R 658 RD1/4PU472J C 482 CKSQYB473K25
R 659 RS1/8S472J C 483 CKSQYB103K50

45
DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
C 501 CKSQYB103K50 Q 653 Transistor DTC124ES
C 502 CKSQYB223K50 Q 851 Transistor 2SA933S
C 503 CKSQYB223K50 Q 852 Transistor DTC124ES
C 504 CEJA220M10 Q 853 Transistor 2SC1740S
C 505 CKSQYB102K50 Q 961 Transistor 2SB1243

C 506 CEAL101M10 Q 962 Transistor DTC143EU

C 507 CKSQYB473K25 Q 971 Transistor IMX1
C 508 CCSQCH101J50 Q 973 Transistor 2SD1859
C 519 CKSQYB472K50 Q 981 Transistor 2SD2396
C 536 CKSQYB183K50 Q 982 Transistor IMD2A

C 537 CKSQYB183K50 Q 991 Transistor 2SD2396

C 551 CKSYB224K25 Q 992 Transistor IMD2A
C 552 CKSYB224K25 D 651 Diode MTZ5R6J(C)
C 553 CKSYB224K25 D 654 Diode Network DA204U
C 554 CKSYB224K25 D 655 Diode Network DA204U

C 556 4700µF/16V CCH1328 D 656 Diode Network DA204U

C 570 CEJA100M16 D 851 LED BR4361F
C 571 CEJA330M10 D 931 Diode 1SR139-400
C 572 CKSYB105K16 D 932 Diode 1SR139-400
C 573 CKSYB104K50 D 951 Diode 1SR139-400

C 601 CCSQCH200J50 D 952 Diode 1SR139-400

C 602 CCSQCH200J50 D 961 Diode 1SR139-400
C 603 CKSYB105K16 D 962 Diode 1SR139-400
C 604 CEJA4R7M35 D 971 Diode HZS7L(C2)
C 605 CCSQCH101J50 D 972 Diode HZS6L(C3)

C 607 CCSQCH101J50 D 973 Diode 1SR139-400

C 619 CCSQCH101J50 D 974 Diode HZS6L(B1)
C 622 CCSQCH101J50 D 981 Diode HZS9L(B3)
C 625 CCSQCH101J50 D 992 Diode HZS9L(B1)
C 631 CEJA2R2M50 L 411 Inductor LAU3R3J

C 652 CEJA4R7M35 L 501 Ferri-Inductor LAU4R7K

C 653 CKSQYB473K25 L 504 Ferri-Inductor LAU2R2K
C 881 CKSQYB473K25 L 506 Inductor LAU100K
C 961 CKSYB473K50 L 601 Inductor LAU100K
C 971 470µF/16V CCH1331 L 619 Ferri-Inductor LAU2R2K

C 972 CKSQYB473K25 L 621 Ferri-Inductor LAU2R2K

C 973 CEJA101M10 L 651 Ferri-Inductor LAU101K
C 974 CKSQYB473K25 L 951 Choke Coil 600µH CTH1221
C 981 330µF/16V CCH1326 TH 601 Thermistor CCX1031
C 982 CKSQYB103K50 X 601 Radiator 12.58291MHz CSS1402

C 983 CEJA101M16 FM/AM Tuner Unit CWE1501

C 991 CKSQYB473K25 BZ 601 Buzzer CPV1050
C 992 CKSQYB102K50 AR 501 DSP-201M
C 993 CEJA101M10
RESISTORS
Unit Number : CWM6081(DEH-P3000/X1N/UC
A Unit Name
(DEH-P200/X1N/UC)
: Tuner Amp Unit
R
R
411
412
RS1/10S620J
RS1/10S101J
R 413 RS1/10S101J
MISCELLANEOUS R 414 RS1/8S222J
R 415 RS1/10S332J
IC 411 IC CA0008AM
IC 451 IC PML003AM R 416 RS1/10S682J
IC 551 IC PAL005A R 417 RS1/10S102J
IC 601 IC PD4989A R 418 RS1/10S102J
IC 631 IC S-80734AN R 419 RS1/10S473J
R 420 RS1/10S103J
Q 411 Transistor 2SA1576
Q 412 Transistor DTC124EU R 421 RS1/10S473J
Q 431 Transistor IMH3A R 423 RS1/10S821J
Q 432 Transistor IMH3A R 424 RS1/10S821J
Q 434 Transistor DTA124EU R 425 RS1/10S223J
R 426 RS1/10S223J
Q 502 Transistor 2SC4081
Q 551 Transistor DTC144ES R 427 RS1/10S102J
Q 601 Transistor DTA114ES R 428 RS1/10S102J
Q 651 Transistor 2SA933S R 431 RS1/10S821J
Q 652 Transistor 2SB1236 R 432 RS1/10S821J
R 433 RS1/10S821J

46
 DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
R 434 RS1/10S821J R 654 RD1/4PU222J
R 437 RS1/10S223J R 655 RD1/4PU222J
R 438 RS1/10S223J R 656 RD1/4PU222J
R 439 RS1/10S223J R 657 RS1/10S473J
R 440 RS1/10S223J R 658 RD1/4PU472J

R 443 RS1/10S0R0J R 659 RS1/8S472J

R 445 RS1/8S473J R 660 RD1/4PU302J
R 465 RD1/4PU221J R 661 RS1/10S1R0J
R 466 RD1/4PU221J R 681 RS1/10S681J
R 501 RS1/10S0R0J R 682 RD1/4PU102J

R 502 RD1/4PU222J R 683 RS1/10S102J

R 503 RS1/10S222J R 684 RD1/4PU102J
R 507 RS1/10S0R0J R 851 RS1/10S223J
R 508 RS1/10S681J R 852 RS1/10S223J
R 509 RS1/10S473J R 853 RS1/10S103J

R 511 RS1/10S473J R 854 RS1/10S272J

R 512 RS1/10S681J R 855 RS1/10S223J
R 513 RS1/8S473J R 861 RS1/8S471J
R 514 RS1/10S681J R 864 RS1/10S473J
R 515 RS1/8S473J R 881 RD1/4PU103J

R 516 RS1/10S681J R 882 RS1/10S102J

R 517 RS1/8S472J R 961 RS1/10S472J
R 518 RS1/10S103J R 962 RD1/4PU152J
R 519 RS1/10S393J R 971 RS1/10S103J
R 520 RS1/10S681J R 972 RS1/10S473J

R 521 RS1/10S473J R 973 RS1/10S103J

R 522 RD1/4PU681J R 974 RS1/10S473J
R 523 RS1/10S473J R 975 RS1/10S473J
R 524 RS1/10S0R0J R 976 RS1/10S473J
R 525 RS1/10S0R0J R 977 RD1/4PU101J

R 532 RD1/4PU681J R 978 RS1/10S472J

R 533 RS1/10S473J R 979 RS1/10S472J
R 534 RS1/10S272J R 981 RS1/10S1R0J
R 535 RS1/10S272J R 982 RD1/4PU511J
R 536 RS1/10S162J R 987 RD1/4PU221J

R 537 RS1/10S162J R 991 RD1/4PU221J

R 538 RS1/10S0R0J R 992 RD1/4PU221J
R 570 RD1/4PU103J R 993 RS1/10S472J
R 579 RS1/10S331J R 994 RS1/10S222J
R 580 RS1/10S103J
CAPACITORS
R 602 RD1/4PU473J
R 603 RS1/10S102J C 411 CKSYB104K25
R 606 RD1/4PU102J C 412 CKSQYB473K25
R 607 RD1/4PU102J C 413 CKSYB105K16
R 608 RD1/4PU102J C 414 CKSYB105K16
C 415 CKSYB105K16
R 610 RS1/10S222J
R 611 RS1/10S473J C 416 CKSYB105K16
R 612 RD1/4PU333J C 431 CEJA4R7M35
R 613 RS1/10S104J C 432 CEAL4R7M35
R 614 RD1/4PU222J C 433 CEJA4R7M35
C 434 CEJA4R7M35
R 615 RD1/4PU473J
R 616 RS1/10S222J C 451 CKSYB224K25
R 617 RS1/10S473J C 452 CKSYB224K25
R 618 RN1/10SE2002D C 453 CKSYB105K16
R 623 RS1/10S473J C 454 CKSYB105K16
C 455 CEJANP4R7M16
R 624 RS1/8S473J
R 625 RS1/10S0R0J C 456 CEJANP4R7M16
R 626 RD1/4PU102J C 457 CKSQYB153K50
R 627 RS1/10S473J C 458 CKSQYB153K50
R 631 RS1/10S102J C 461 CEAL470M10
C 462 CKSQYB104K25
R 632 RS1/10S822J
R 641 RD1/4PU102J C 463 CEJA100M16
R 651 RS1/10S222J C 465 CCSQSL182J50
R 652 RD1/4PU472J C 466 CCSSL182J50
R 653 RS1/10S222J C 501 CKSQYB103K50
C 502 CKSQYB223K50

47
DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
C 503 CKSQYB223K50 L 201 Inductor LCTB330K1608
C 504 CEJA220M10 L 202 Inductor CTF1287
C 505 CKSQYB102K50 L 203 Inductor LCTA121J3225
C 506 CEAL101M10 L 901 Coil CTC1154
C 507 CKSQYB473K25 L 902 Inductor LCTA3R3J3225

C 508 CCSQCH101J50 L 904 Inductor LCTBR47K1608

C 509 CKSQYB102K50 L 905 Inductor LCTBR47K1608
C 519 CKSQYB472K50 T 51 Coil CTE1132
C 536 CKSQYB183K50 CF 51 Ceramic Filter CTF1442
C 537 CKSQYB183K50 CF 52 Ceramic Filter CTF1442

C 551 CKSYB224K25 CF 53 Ceramic Filter CTF1442

C 552 CKSYB224K25 CF 202 Ceramic Filter CTF1348
C 553 CKSYB224K25 X 901 Crystal Resonator 10.250MHz CSS1432
C 554 CKSYB224K25
C 556 4700µF/16V CCH1328 RESISTORS

C 570 CEJA100M16 R 1 RS1/16S183J

C 571 CEJA330M10 R 2 RS1/16S103J
C 572 CKSYB105K16 R 5 RS1/16S0R0J
C 573 CKSYB104K50 R 7 RS1/16S273J
C 601 CCSQCH200J50 R 8 RS1/16S473J

C 602 CCSQCH200J50 R 9 RS1/16S223J

C 603 CKSYB105K16 R 10 RS1/16S473J
C 604 CEJA4R7M35 R 11 RS1/16S221J
C 605 CCSQCH101J50 R 12 RS1/16S103J
C 607 CCSQCH101J50 R 13 RS1/16S104J

C 619 CCSQCH101J50 R 16 RS1/16S223J

C 622 CCSQCH101J50 R 17 RS1/16S221J
C 625 CCSQCH101J50 R 18 RS1/16S221J
C 631 CEJA2R2M50 R 19 RS1/16S473J
C 652 CEJA4R7M35 R 20 RS1/16S470J

C 653 CKSQYB473K25 R 31 RS1/16S0R0J

C 881 CKSQYB473K25 R 51 RS1/16S470J
C 961 CKSYB473K50 R 52 RS1/16S103J
C 971 470µF/16V CCH1331 R 53 RS1/16S103J
C 972 CKSQYB473K25 R 54 RS1/16S331J

C 973 CEJA101M10 R 55 RS1/16S331J

C 974 CKSQYB473K25 R 56 RS1/16S560J
C 981 330µF/16V CCH1326 R 57 RS1/16S560J
C 982 CKSQYB103K50 R 58 RS1/16S102J
C 983 CEJA101M16 R 59 RS1/16S225J

C 991 CKSQYB473K25 R 60 RS1/16S133J

C 992 CKSQYB102K50 R 61 RS1/16S433J
C 993 CEJA101M10 R 101 RS1/16S333J
R 102 RS1/16S103J
Unit Number : CWE1501 R 103 RS1/16S333J
B Unit Name : FM/AM Tuner Unit
R 104 RS1/16S562J
CAPACITORS R 106 RS1/16S0R0J
R 108 RS1/16S0R0J
IC 1 IC PML002A R 110 RS1/16S154J
IC 2 IC PM4008A R 111 RS1/16S273J
IC 3 IC BR9010FV
Q 1 Transistor 2SC4081 R 113 RS1/16S222J
Q 2 Transistor DTC124EU R 114 RS1/16S333J
R 115 RS1/16S334J
Q 3 FET 3SK263 R 116 RS1/16S473J
Q 51 Transistor 2SC4081 R 202 RS1/16S472J
Q 201 FET 2SK932
Q 202 Transistor DTC124EU R 203 RS1/16S225J
Q 204 Transistor 2SC4081 R 204 RS1/16S102J
R 205 RS1/16S220J
D 1 Diode KV1410(23) R 206 RS1/16S471J
D 2 Diode 1SV248 R 208 RS1/16S104J
D 6 Diode KV1410(23)
D 201 Diode MA143 R 209 RS1/16S104J
D 202 Diode MA147 R 210 RS1/16S563J
R 213 RS1/16S223J
D 903 Diode KV1410(23) R 902 RS1/16S103J
D 904 Diode SVC253 R 904 RS1/16S473J
L 1 Coil CTC1155
L 3 Inductor LCTB1R5K2125
L 4 Coil CTC1155

48
 DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
R 907 RS1/16S103J C 211 CKSRYB103K50
R 908 RS1/16S681J C 212 CCSRCH101J50
R 909 RS1/16S473J C 215 CKSRYB223K25
R 914 RS1/16S562J C 216 CKSQYB334K16
C 217 CKSRYB103K50
CAPACITORS
C 219 CKSQYB105K10
C 1 CCSQCH4R0C50 C 220 CKSRYB104K16
C 6 CKSQYB105K10 C 221 CKSRYB473K16
C 8 CKSRYB222K50 C 222 CKSQYB334K16
C 10 CCSRCH220J50 C 223 CKSQYB474K16
C 11 CCSRCH150J50
C 224 CKSRYB104K16
C 12 CCSRCH8R0D50 C 225 CKSRYB272K50
C 14 CCSRCJ3R0C50 C 226 CKSRYB682K25
C 15 CKSRYB103K50 C 902 CCSRCH270J50
C 16 CKSRYB222K50 C 904 CKSRYB223K25
C 17 CKSRYB222K50
C 905 CKSRYB103K50
C 18 CCSRCJ3R0C50 C 906 CCSRTH100D50
C 19 CKSRYB103K50 C 907 CCSRTH150J50
C 20 CKSRYB103K50 C 909 CCSRTH100D50
C 21 CKSRYB103K50 C 910 CKSRYB332K50
C 24 CKSQYB334K16
C 912 CKSQYB474K16
C 26 CKSRYB472K50 C 913 CKSRYB223K25
C 30 CCSRCH220J50 C 914 CKSRYB682K25
C 32 CCSRCH470J50 C 915 CKSQYB223K25
C 35 CKSRYB103K50 C 916 CKSQYB474K16
C 51 CKSRYB103K50
C 917 CKSYB475K10
C 52 CKSRYB473K16 C 918 CKSRYB223K25
C 53 CCSRCK2R0C50 C 919 CKSQYB225K10
C 54 CKSRYB103K50 C 920 CCSRCH270J50
C 55 CKSRYB104K16 C 921 CCSRCH270J50
C 56 CKSRYB104K16
C 922 CKSYB105K16
C 58 CKSQYB224K16 C 923 CKSRYB103K50
C 101 CEALNP100M10
C 102 CCSRCH151J50 Unit Number : CWM6096(DEH-P300/X1N/UC,
C
C
103
105
CKSRYB473K16
CKSRYB682K25 C Unit Name
DEH-P3000/X1N/UC)
: Keyboard Unit

C 106 CEALR68M50 MISCELLANEOUS

C 107 CKSRYB103K50
C 108 CKSQYB474K16 IC 1801 IC PD6294A
C 109 CKSQYB474K16 D 1801 Diode Network DA204U
C 110 CKSRYB104K16 D 1802 Diode Network DA204U
X 1801 Radiator 5.00MHz CSS1423
C 111 CKSRYB104K16 S 1801 Switch CSG1110
C 112 CKSRYB104K16
C 113 CKSRYB123K25 S 1802 Switch CSG1111
C 114 CEAL220M6R3 S 1803 Switch CSG1110
C 115 CKSRYB473K16 S 1804 Switch CSG1110
S 1805 Switch CSG1110
C 116 CEAL2R2M50 S 1806 Switch CSG1110
C 117 CKSRYB102K50
C 120 CKSRYB183K25 S 1807 Switch CSG1110
C 121 CKSRYB332K50 S 1808 Switch CSG1110
C 122 CKSRYB562K25 S 1809 Switch CSG1110
S 1810 Switch CSG1111
C 123 CKSRYB681K50 S 1811 Switch CSG1110
C 125 CKSRYB103K50
C 126 CKSRYB103K50 S 1812 Switch CSG1111
C 127 CEAL2R2M50 S 1813 Switch CSG1110
C 128 CKSRYB103K50 S 1814 Switch CSG1111
S 1815 Switch CSG1111
C 201 CCSRCH471J50 S 1816 Switch CSG1111
C 202 CCSRCH100D50
C 203 CKSRYB104K16 S 1817 Switch CSG1111
C 204 CKSRYB332K50 S 1818 Switch CSG1111
C 205 CKSRYB103K50 S 1819 Switch CSG1110
S 1820 Switch CSG1111
C 206 CKSRYB104K16 S 1821 Switch CSG1111
C 207 CKSRYB473K16
C 208 CCSRCH560J50 S 1822 Switch CSG1111
C 209 CEAL470M6R3 IL 1801 Lamp 14V 40mA CEL1549
C 210 CKSRYB103K50 IL 1802 Lamp 14V 40mA CEL1549
IL 1803 Lamp 14V 40mA CEL1549
IL 1804 Lamp 14V 40mA CEL1549

49
DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No. =====Circuit Symbol and No.===Part Name Part No.
--- ------ ------------------------------------------ ------------------------- --- ------ ------------------------------------------ -------------------------
IL 1805 Lamp 14V 40mA CEL1549 Unit Number : CWX2344
LCD1801 LCD CAW1497 D Unit Name : Control Unit

RESISTORS MISCELLANEOUS

R 1801 RS1/8S222J IC 201 IC UPD63710GC

R 1802 RS1/8S222J IC 301 IC BA5985FM
R 1803 RS1/10S472J IC 601 IC TA2063F
R 1844 RS1/10S103J IC 701 IC BA05SFP
Q 101 Transistor 2SB1132
CAPACITORS
D 801 LED CL200IRX
C 1801 CKSQYB104K50 D 802 LED CL200IRX
C 1802 CEH100M6R3 X 201 Ceramic Oscillator 16.934MHz CSS1456
C 1803 CKSQYB104K50 S 801 Spring Switch(HOME) CSN1051
C 1804 CKSQYB104K50 S 802 Spring Switch(CLAMP) CSN1052
C 1805 CKSQYB104K50
RESISTORS
C 1806 CKSQYB104K50
R 101 RS1/8S120J

C Unit Number : CWM6098(DEH-P200/X1N/UC)

Unit Name : Keyboard Unit
R
R
R
102
103
201
RS1/8S100J
RS1/16S222J
RS1/16S104J
MISCELLANEOUS R 205 RS1/16S103J

IC 1801 IC PD6294A R 206 RS1/16S393J

D 1801 Diode Network DA204U R 207 RS1/16S182J
D 1802 Diode Network DA204U R 208 RS1/16S304J
X 1801 Radiator 5.00MHz CSS1423 R 210 RS1/16S0R0J
S 1801 Switch CSG1110 R 212 RS1/16S103J

S 1802 Switch CSG1111 R 213 RS1/16S103J

S 1803 Switch CSG1110 R 214 RS1/16S123J
S 1804 Switch CSG1110 R 215 RS1/16S273J
S 1805 Switch CSG1110 R 216 RS1/16S273J
S 1806 Switch CSG1110 R 309 RS1/16S473J

S 1807 Switch CSG1110 R 310 RS1/16S473J

S 1808 Switch CSG1110 R 503 RA4C681J
S 1809 Switch CSG1110 R 504 RS1/16S102J
S 1810 Switch CSG1111 R 601 RS1/16S102J
S 1811 Switch CSG1110 R 602 RS1/16S102J

S 1812 Switch CSG1111 R 603 RS1/16S223J

S 1813 Switch CSG1110 R 604 RS1/16S223J
S 1814 Switch CSG1111 R 801 RS1/8S751J
S 1815 Switch CSG1111 R 802 RS1/8S751J
S 1816 Switch CSG1111
CAPACITORS
S 1817 Switch CSG1111
S 1818 Switch CSG1111 C 101 CCSRCH102J25
S 1819 Switch CSG1110 C 102 CKSQYB104K16
S 1820 Switch CSG1111 C 103 CEV101M6R3
S 1821 Switch CSG1111 C 104 CEV470M6R3
C 105 CKSQYB334K16
S 1822 Switch CSG1111
IL 1801 Lamp 14V 40mA CEL1549 C 106 CKSQYB334K16
IL 1802 Lamp 14V 40mA CEL1549 C 107 CKSQYB334K16
IL 1803 Lamp 14V 40mA CEL1549 C 201 CKSQYB104K16
IL 1804 Lamp 14V 40mA CEL1549 C 202 CEV101M6R3
C 203 CKSQYB104K16
IL 1805 Lamp 14V 40mA CEL1549
LCD1801 LCD CAW1500 C 204 CKSRYB332K50
C 205 CKSQYB104K16
RESISTORS C 206 CKSRYB392K50
C 207 CKSQYB224K16
R 1801 RS1/8S222J C 208 CCSRCH270J50
R 1802 RS1/8S222J
R 1803 RS1/10S472J C 209 CCSRCJ3R0C50
R 1844 RS1/10S103J C 210 CCSRCH221J50
C 211 CCSRCH101J50
CAPACITORS C 212 CKSQYB682K50
C 213 CKSQYB104K16
C 1801 CKSQYB104K50
C 1802 CEH100M6R3 C 214 CKSQYB104K16
C 1803 CKSQYB104K50 C 215 CKSQYB104K16
C 1804 CKSQYB104K50 C 216 CKSQYB104K16
C 1805 CKSQYB104K50 C 217 CKSQYB104K16
C 218 CKSQYB104K16
C 1806 CKSQYB104K50

50
 DEH-P300,P3000,P200

=====Circuit Symbol and No.===Part Name Part No.

--- ------ ------------------------------------------ -------------------------
C 219 CKSQYB104K16
C 220 CKSQYB104K16
C 301 CEV470M16
C 502 CKSRYB471K50
C 601 CEV4R7M35

C 602 CEV4R7M35
C 603 CCSQSL152J50
C 604 CCSQSL152J50
C 605 CEV220M6R3
C 701 CEV101M6R3

C 702 22µF/6.3V CCH1300

C 703 CKSQYB334K16

Unit Number :
E Unit Name : Photo Unit

Q 1 Photo-transistor CPT230SX-TU
Q 2 Photo-transistor CPT230SX-TU

Miscellaneous Parts List

Pickup Unit(Service)(P8) CXX1285

M 1 Motor Unit(CARRIAGE) CXB2190
M 2 Motor Unit(LOADING) CXB2195
M 3 Motor Unit(SPINDLE) CXB2562
Fuse(10A) CEK1136

51
DEH-P300,P3000,P200

6. ADJUSTMENT
6.1 CD ADJUSTMENT
1) Precautions 2) Test Mode
• This unit uses a single power supply (+5V) for the reg- This mode is used for adjusting the CD mechanism
ulator. The signal reference potential, therefore, is module of the device.
connected to REFO(approx. 2.5V) instead of GND.
If REFO and GND are connected to each other by mis- • Test mode starting procedure
take during adjustments, not only will it be impossi- Reset while pressing the 4 and 6 keys together.
ble to measure the potential correctly, but the servo
will malfunction and a severe shock will be applied to • Test mode cancellation
the pick-up. To avoid this, take special note of the fol- Switch ACC, back-up OFF.
lowing.
Do not connect the negative probe of the measuring • After pressing the EJECT key, do not press any other
equipment to REFO and GND together. It is especially key until the disk is completely ejected.
important not to connect the channel 1 negative
probe of the oscilloscope to REFO with the channel 2 • If the ] or [ key is pressed while focus search is in
negative probe connected to GND. progress, immediately turn the power off (otherwise
Since the frame of the measuring instrument is usual- the actuator may be damaged due to adhesion of the
ly at the same potential as the negative probe, change lenses).
the frame of the measuring instrument to floating sta-
tus. • Jump operation of TRs other than 100TR continues
If by accident REFO comes in contact with GND, after releasing the key. CRG move and 100TR jump
immediately switch the regulator or power OFF. operations are brought into the “Tracking close” sta-
tus when the key is released.
• Always make sure the regulator is OFF when connect-
ing and disconnecting the various filters and wiring • Powering Off/On resets the jump mode to “Single TR
required for measurements. (91)”, the RF AMP gain setting to 0 dB, and the auto-
matic adjustment value to the initial value.
• Before proceeding to further adjustments and mea-
surements after switching regulator ON, let the player
run for about one minute to allow the circuits to stabi-
lize.

• Since the protective systems in the unit's software are

rendered inoperative in test mode, be very careful to
avoid mechanical and /or electrical shocks to the sys-
tem when making adjustment.

• Disc detection during loading and eject operations is

performed by means of a photo transistor in this
unit.Consequently, if the inside of the unit is exposed
to a strong light source when the outer casing is
removed for repairs or adjustment, the following mal-
functions may occur.
*During PLAY, even if the eject button is
pressed,the disc will not be ejected and the unit
will remain in the PLAY mode.
*The unit will not load a disc.
When the unit malfunctions this way, either re-posi-
tion the light source, move the unit or cover the photo
transistor.

52
 DEH-P300,P3000,P200

- Flow Chart

4 6
Test Mode In
Reset

Sourse CD SOURCE

New test mode

BAND 3 2 6

Power ON *1
(Adjustment for T.Offset)
Power ON RF AMP Gain Select
TRK MIN SEC
(Not adjustment for T.Offset)
Display 00 00 00 TRK MIN SEC TRK MIN SEC

Display 99 99 99 GG GG GG
Power OFF

BAND 3 6 1 ] [ 2

Focus Close/ Focus Mode *2 *8 *8 *3

S Curve Check Select Auto Adjustment
<Tracking Servo Close> CRG+ CRG-
Display Select
TRK MIN SEC TRK MIN SEC TRK MIN SEC TRK MIN SEC TRK MIN SEC

Display
91 91 91 Display 0x 0x 0x 00 00 00 00 00 00 00 00 00
or or or
TRK MIN SEC TRK MIN SEC TRK MIN SEC

99 99 99 99 99 99 99 99 99
Power OFF

BAND 1 6 3 ] [ 2

T.Close and
F,T AGC and T. Close and RF AGC Coefficient Display/ CRG+ CRG- T.Balance
RF AGC and Fit Servo Rough Servo and RF AGC Adjustment
Fit Servo TRK MIN SEC TRK MIN SEC

Display 8x 8x 8x 8x 8x 8x
or or
TRK MIN SEC TRK MIN SEC

9x 9x 9x 9x 9x 9x

Tracking
Power OFF Open

BAND 1 3 6 ] [ 2
*7 *5 *4 CRG-/TR Jump- *4
F, T, RF AGC/ F, T AGC and CRG/TR Jump NO. CRG+/TR Jump+ *6
F.Bias Display Select RF AGC Select TRK MIN SEC

Power OFF
Display
8x 8x 8x
or
BAND TRK MIN SEC
2
9x 9x 9x
Tracking
Open
*1 TYP +6dB +12dB
TRK MIN SEC
Display 06 06 06 12 12 12
Display 8x 8x 8x
*2 Focus Close S Curve Check or
Display 00 00 00 01 01 01 TRK MIN SEC

(99 99 99) 9x 9x 9x
*3 F.Offset Display RF.Offset Display F.Cansel Display

F.Cancel Value = {Top Rank 8bit of Set Value (7F [H] to 80 [H] ) + 128} / 4
= 63 [D] to (32 [D] ) to 00 [D]

*4 Single TR/32TR/100TR

*5 Single TR 32TRK 100TRK CRG Move

Display 9x(8x):91(81) 92(82) 93(83) 94(84)

*6 CRG Move, 100TR Jump Only

*7 TRK, MIN, SEC F.AGC Gain T.AGC Gain RF AGC Gain

(F,T.AGC Gain = (Present Value/Initial Value) ¥ 20)

*8 Voltage of CRG Motor = 2 [V]

53
DEH-P300,P3000,P200

6.2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

• Note :
The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mecha-
nism module is adjusted on the production line to match the CD mechanism module and is thus the best adjusted
PU unit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if
the PU unit must be changed, the grating should be checked using the procedure below.

• Purpose :
To check that the grating is within an acceptable range.

• Symptoms of Mal-adjustment :
If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to perform
track search operations, or track searching taking a long time, may appear.

• Method :
• Measuring Equipment • Oscilloscope, Two L.P.F.
• Measuring Points • E, F, REFOUT
• Disc • ABEX TCD-784
• Mode • TEST MODE

CONTROL UNIT

F
E L.P.F.

Xch Ych
E 100kΩ
Oscilloscope
REFO REFO 390pF

F 100kΩ

REFO 390pF

L.P.F.

• Checking Procedure
1. In test mode, load the disc and switch the 5V regulator on.
2. Using the ] and [ buttons, move the PU unit to the innermost track.
3. Press key 3 to close focus, the display should read "91". Press key 2 to implement the tracking balance adjust-
ment the display should now read "81". Press key 3 2 times. The display will change, returning to "81" on the
fourth press.
4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phase differ-
ence is within 75° . Refer to the photographs supplied to determine the phase angle.
5. If the phase difference is determined to be greater than 75° try changing the PU unit to see if there is any
improvement. If, after trying this a number of times, the grating angle does not become less than 75° then the
mechanism should be judged to be at fault.
• Note
Because of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may be
seen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates the aver-
age angle.

• Hint
Reloading the disc changes the clamp position and may decrease the "wobble".

54
 DEH-P300,P3000,P200

Grating waveform Ech → Xch 20mV/div, AC

Fch → Ych 20mV/div, AC

0° 30°

45° 60°

75° 90°

55
DEH-P300,P3000,P200

7. GENERAL INFORMATION
7.1 PARTS
7.1.1 IC
- Pin Functions (PD4989A)
Pin No. Pin Name I/O Function and Operation
1 DRSYS O Door system select output
2 DRSENS I Door open / close sense input
3 SYSPW O System power supply control output
4 DRELAY O External relay output
5 TESTIN I Test program mode input
6–9 NC Not used
10 TUNPW O Tuner power control output
11 reset I Reset input
12 XT2 Not used (open)
13 XT1 Not used (GND)
14 VSS GND
15 X2 Crystal oscillator connection pin
16 X1 Crystal oscillator connection pin
17 REGOFF Connect to VSS
18 REGC Capacitor for regulator connect pin
19 VDD Power supply
20 GRNILM O Green illumination select output
21 NC Not used
22 adpw O A/D converter power supply output
23 AMBILM O Amber illumination select output
24 IPPW O Power supply control output for IP BUS interface IC
25 ASENB O Slave power supply control output
26,27 NC Not used
28 MUTE O System mute output
29 fm/AM O RDS decoder power select output
30 LOCL O LOCL output
31 LOCH O LOCH output
32 TUNPCE2 O PLL IC chip enable output
33 VCK O Clock output for electronic volume
34 VST O Strobe pulse output for electronic volume
35 VDT O Data output for electronic volume
36,37 NC Not used
38 SD I SD input
39 st I FM stereo input
40 VSS GND
41 VDD Power supply
42–44 NC Not used
45 currq O Tuner voltage FIX output
46–49 NC Not used
50 dled O Alarm LED output
51 swvdd O Keyboard unit power supply control output
52 dsens I Grille detach sense input
53 CONT O CD server driver power control output
54 CD5VON O CD +5V power control output
55 NC Not used
56 VDCONT O CD VD power control output
57 CDMUTE O CD mute control output
58 CDEJET O CD eject control output
59 CDLOAD O CD LOAD motor loading control output
60 LOCK I CD spindle lock input
61 FOK I CD focus OK input
62 PCL O Clock adjustment output
63 MIRR I CD mirror detector input

56
 DEH-P300,P3000,P200

Pin No. Pin Name I/O Function and Operation

64 clamp I CD disc clamp sense input
65 xsck O CD LSI clock output
66 XSI I CD LSI data input
67 XSO O CD LSI data output
68 XA0 O CD LSI command/data control output
69 xrst O CD LSI reset output
70 xstb O CD LSI strobe output
71 VCAOUT O Sub woofer electronic volume control output
72 SUBMUT O Sub woofer mute output
73 TEST I Test terminal
74 SL I Tuner signal level input
75 MODEL1 I Model select input
76,77 NC Not used
78 EJTSNS I CD disc EJECT position detect
79 DSCSNS I CD disc detect input
80 VDSENS I CD VD over voltage / short-circuit sense input
81 TEMP I CD temperature sense input (CD)
82 (VDD) A/D converter power supply terminal
83 (VDD) A/D converter reference voltage terminal
84 (GND) A/D converter GND
85 RX I IP BUS data input
86 TX O IP BUS data output
87 GND GND
88 ldet I RDS PLL lock sense input
89–91 NC Not used
92 asens I ACC power sense input
93 bsens I Back up power sense input
94 TUNPDI I PLL IC data input
95 KEYDT I Key data input
96 DPDT O Display data output
97 TUNPCK O PLL IC clock output
98 TUNPDO O PLL IC data output
99 TUNPCE O PLL IC chip enable
100 PEE O Beep tone output

*PD4989A IC's marked by* are MOS type.

30

Be careful in handling them because they are very

1

31 100 liable to be damaged by electrostatic induction.

50 81
51

80

57
DEH-P300,P3000,P200

- Pin Functions (PD6294A)

Pin No. Pin Name I/O Function and Operation
1 VSS GND
2 X1 Crystal oscillator connection pin
3 X0 Crystal oscillator connection pin
4 NC Not used
5,6 MOD1,0 I Connect to GND
7 NC Not used
8 KYDT O Key data output
9 DPDT I Display data input
10 REMIN I Remote control pulse input
11,12 NC Not used
13-16 kd$-kd! I Key data input
17-22 KST6-KST1 O Key strobe output
23 VDD VDD
24-73 SEG49-0 O LCD segment output
74-77 COM3-0 O LCD common output
78 VLCD I LCD voltage input
79,80 V2,V1 Power supply terminal

*PD6294A BR9010FV
20

21 80 NC 1 8 WC

VCC 2 CS : Chip select input 7 GND

SK : Serial data clock input
DI : Serial data input
DO : Serial data output
CS 3 WC: Write control input 6 DO

40 61
SK 4 5 DI
41

60

PAL005A

Protector Mute Mute Mute Mute

Amp2 Amp1 Amp3

STBY Amp4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
TAB

P-GND2

IN1

MUTE

P-GND4
OUT1+

Ac_gnd

Switch_out
P-GND1

S-GND

P-GND3
VCC

SVR
OUT2+

OUT1-

IN2

VCC
OUT2-

OUT3+
STBY

IN4

OUT4+
IN3

OUT3-

OUT4-

58
 DEH-P300,P3000,P200

PML003AM Loud- Front- Rear-

VCC IN1_R IN2_R IN3_R IN4+_R IN4-_R AGND out_R SVin_R out_R out_R FIE_R STB DATA
28 27 26 25 24 23 22 21 20 19 18 17 16 15

Isolator
circuit
FIE
Anti radiation
Anti Alias filter Fader Secondary
filter volume volume
Loudness
Primary Treble volume
Zero cross
Auto-Zero volume detect circuit
Middle Bass

Digital block

Primary Middle Bass Zero cross

Auto-Zero
volume Treble Loudness detect circuit

volume

Anti Alias Fader Secondary

filter Anti radiation volume volume
filter
FIE
Isolator
circuit

1 2 3 4 5 6 7 8 9 10 11 12 13 14
Vref IN1_L IN2_L IN3_L IN4+_L IN4-_L AGND Loud- SVin_L Front- Rear- FIE_L DGND CLK
out_L out_L out_L

59
DEH-P300,P3000,P200

- Pin Functions (UPD63710GC)

Pin No. Pin Name I/O Function and Operation
1 GND Logic circuit GND
2 HOLD I/O Defect detection output
3 MIRR I/O MIRR output
4 FOK O RFOK signal output
5 rst I Reset signal input
6 A0 I Command/parameter identification signal input
7 stb I Data strobe signal input
8 sck I Clock signal input for serial data input/output
9 SO O Serial data and status signal output
10 SI I Serial data input
11 VDD Positive power supply terminal to logic circuit
12 DA.VDD Positive power supply terminal to D/A converter
13 NC Not used
14, 15 DA.GND D/A converter GND
16 NC Not used
17 DA.VDD Positive power supply terminal to D/A converter
18 R+ O Right channel audio data output
19 R- O Right channel audio data output
20 L- O Left channel audio data output
21 L+ O Left channel audio data output
22 X.VDD Positive power supply terminal to crystal oscillation circuit
23 xtal O Crystal oscillator connect pin
24 XTAL I Crystal oscillator connect pin
25 X.GND Crystal oscillation circuit GND
26 VDD Positive power supply terminal to logic circuit
27 EMPH O Output pin for the pre-emphasis data in the sub-Q code
28 FLAG O Flag output pin to indicate that audio data currently being output consists
of noncorrectable data
29 DIN I Serial data input to internal DAC
30 DOUT O Serial audio data output
31 SCKIN I Serial clock input to internal DAC
32 SCKO O Audio data that is output from DOUT changes at rising edge of this clock
33 LRCKIN I LRCK signal input to internal DAC
34 LRCK O Signals to distinguish the right and left channels of the audio data output
from DOUT
35 WDCK O Output double the frequency of LRCK
36 TX O Digital audio interface data output
37 GND Logic circuit GND
38 C16M O Oscillator clock buffering output
39 LIMIT I Status of the pin is output at Bit 5 of the status output
40 VDD Positive power supply terminal to logic circuit
41 LOCK O EFM synchronous detection signal
42 RFCK O Frame synchronous signal of XTAL-system
43 WFCK O Frame synchronous signal of PLL-system
44 PLCK O Monitor pin of bit clock
45 GND Logic circuit GND
46 C1D1 O Output pin for indicating the C1 error correction results
47 C1D2 O Output pin for indicating the C1 error correction results
48 C2D1 O Output pin for indicating the C2 error correction results
49 C2D2 O Output pin for indicating the C2 error correction results
50 C2D3 O Output pin for indicating the C2 error correction results
51 VDD Positive power supply terminal to logic circuit
52 PACK O CD-TEXT PACK synchronous signal
53 TSO O CD-TEXT data serial output
54 TSI I CD-TEXT control parameter serial input
55 tsck I CD-TEXT serial clock input
56 TSTB I CD-TEXT parameter strobe signal input
57 GND Logic circuit GND
58 TEST I Test pin

60
 DEH-P300,P3000,P200

Pin No. Pin Name I/O Function and Operation

59 ATEST I/O Test pin
60 RFMODE I Use/not use select for internal RF amplifier
61 A.GND Analog circuit GND
62 FD O Focus drive output
63 TD O Tracking drive output
64 SD O Sled drive output
65 MD O Spindle drive output
66 DACO O DAC output for adjustment
67 FBAL O DAC output for adjustment
68 TBAL O DAC output for adjustment
69 TEVCA O DAC output for adjustment
70 A.VDD Power supply terminal to analog circuit
71 EFM O EFM signal output
72 ASY I EFM comparator reference voltage input
73 C3T 3T detection capacitor additional pin
74 RFI I RF signal input for EFM data regulation
75 AGCO O RF signal output of after gain adjustment
76 AGCI I RF-AGC amplifier input
77 RFO O RF summing amplifier output
78 EQ2 RF amplifier equalizer parts additional pin
79 EQ1 RF amplifier equalizer parts additional pin
80 RF- I RF summing amplifier inverted input
81 A.GND Analog circuit GND
82 A I Photo detector A input
83 C I Photo detector C input
84 B I Photo detector B input
85 D I Photo detector D input
86 F I Photo detector F input
87 E I Photo detector E input
88 A.VDD Positive power supply terminal to analog circuit
89 REFOUT O Reference electric potential output
90 FE- I Focus error amplifier inverted input
91 FEO I/O Focus error amplifier output
92 TE- I Tracking error amplifier inverted input
93 TEO I/O Tracking error amplifier output
94 TE2 I/O Tracking error output of after amplification
95 TEC I Tracking comparator input
96 A.GND Analog circuit GND
97 PD I PD detection signal input for LD output monitor
98 LD O LD control current output
99 PN I APC circuit control polarity set pin
100 A.VDD Positive power supply terminal to analog circuit

*UPD63710GC
20
25

1
1

26
21 80
100

50
40 76
61
51

75
41

60

61
DEH-P300,P3000,P200

- Pin Functions (BA5985FM)

Pin No. Pin Name I/O Function and Operation
1 FWD I Loading driver FWD input
2 OPIN1(+) I CH1 pre-amplifier input
3 OPIN1(−) I CH1 pre-amplifier inverted input
4 OPOUT1 O CH1 pre-amplifier output
5 OPIN2(+) I CH2 pre-amplifier input
6 OPIN2(−) I CH2 pre-amplifier inverted input
7 OPOUT2 O CH2 pre-amplifier output
8 VCC Power supply
9 VOL(−) O Loading driver negative output
10 VOL(+) O Loading driver positive output
11 VO2(−) O Driver CH2 negative output
12 VO2(+) O Driver CH2 positive output
13 VO1(−) O Driver CH1 negative output
14 VO1(+) O Driver CH1 positive output
15 VO4(+) O Driver CH4 positive output
16 VO4(−) O Driver CH4 negative output
17 VO3(+) O Driver CH3 positive output
18 VO3(−) O Driver CH3 negative output
19 GND GND
20 BIAS I Bias input
21 MUTE Mute control
22 OPOUT3 O CH3 pre-amplifier output
23 OPIN3(−) I CH3 pre-amplifier inverted input
24 OPIN3(+) I CH3 pre-amplifier input
25 OPOUT4 O CH4 pre-amplifier output
26 OPIN4(−) I CH4 pre-amplifier inverted input
27 OPIN4(+) I CH4 pre-amplifier input
28 REV I Loading driver REV input

BA5985FM

62
 DEH-P300,P3000,P200

7.1.2 DISPLAY
- CAW1497, CAW1500
SEGMENT

COMMON

63
DEH-P300,P3000,P200

7.2 DIAGNOSIS
7.2.1 DISASSEMBLY

- Removing the Case Unit(not shown)

1. Remove the Case Unit.
- Removing the Panel Assy(Fig.1)

Disengage the stoppers at two locations.

Remove the Panel Assy.

- Removing the CD Mechanism Module

(not shown)
1. Remove the four screws.
2.Disconnect the connector, and then remove the
CD Mechanism Module.

Panel Assy
Fig.1

- Removing the Tuner Amp Unit(Fig.2)

Remove the two screws.

Remove the three screws.

Remove the screw.

Straighten the tabs at four locations indi-

cated.
Remove the Tuner Amp Unit.

Tuner Amp Unit

Fig.2

64
 DEH-P300,P3000,P200

7.2.2 TEST MODE

- Error Messages
If a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) of the
error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls from the
users and also for facilitating trouble analysis and repair work in servicing.

(1) Basic Indication Method

1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN (min-
utes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNO remains
in blank as before.

2) Head unit display examples

Depending on display capability of LCD used, display will vary as shown below. xx contains the error number.

8-digit display 6-digit display 4-digit display

ERROR–xx ERR–xx E–xx
OR
Err–xx

(2) Error Code List

Code Class Displayed error code Description of the code and potential cause(s)
10 Electricity Carriage Home NG CRG can't be moved to inner diameter.
CRG can't be moved from inner diameter.
→ Failure on home switch or CRG move mechanism.
11 Electricity Focus Servo NG Focusing not available.
→ Stains on rear side of disc or excessive vibrations on REWRITABLE.
12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).
→ Failure on spindle, stains or damages on disc, or excessive vibrations.
Subcode NG A disc not containing CD-R data is found. Turned over disc are found,
though rarely.
→ Failure on home switch or CRG move mechanism.
RF AMP NG An appropriate RF AMP gain can't be determined.
→ CD signal error.
17 Electricity Setup NG APC protection doesn't work. Focus can be easily lost.
→ Damages or stains on disc, or excessive vibrations.
30 Electricity Search Time Out Failed to reach target address.
→ CRG tracking error or damages on disc.
A0 System Power Supply NG Power (VD) is ground faulted.
→ Failure on SW transistor or power supply (failure on connector).
Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).
Unreadable TOC does not constitute an error. An intended operation continues in this case.
A newly designed head unit must conform to the example given above.
Upper digits of an error code are subdivided as shown below:
1x: Setup relevant errors, 3x: Search relevant errors, 3x: Search relevant errors, Ax: Other errors.

65
DEH-P300,P3000,P200

- New Test Mode

S-CD plays the same way as before.
If an error such as off focus, spindle unlocking, unreadable sub-code, or sound skipping occurs after setup, its
cause and time occurred (in absolute time) are displayed.
During setup, operational status of the control software (internal RAM: CPOINT) is displayed.
These displays and functions are prepared for enhancing aging in the servicing and efficiency of trouble analysis.

(1) Shifting to the New Test Mode

1 Turn on the current test mode by starting the reset from the key (it varies between the products).
2 Select S-CD for the source through the specified procedure including use of the [SOURCE] key, and inserting the
disc. Then, press the [Jump Mode Selector] key while maintaining the regulator turned off.
3 After the above operations, the new test mode remains on irrespective of whether the S-CD is turned on or off.
You can reset the new test mode by turning on the reset start.
* With some products, the new test mode can be reset through the same operations as that employed for shifting to
the STBY mode (while maintaining the Acc turned off).

(2) Key Correspondence

Key Test mode New test mode
(Example) Power Off Power On In-play Error Production
BAND To power on To power off – Time/Err.No. switching
(offset adjustment performed)
] – FWD-Kick FF/TR+ –
[ – REV-Kick REV/TR- –
1 – T.Close (AGC performed) Scan –
/parameter display switching
2 RF AMP gain switching Parameter display switching Mode –
/T.BAL adjustment/T.Open
3 To power on F.Close/RF AGC/F.T.AGC – –
(offset adjustment not performed)
6 – F.Mode switching Auto/Manu T.No./Time switching
/T.Close (no AGC)/Jump switching
Note: Eject and CD on/off is performed in the same procedure as that for the normal mode.

(3) Cause of Error and Error Code

Code Class Contents Description and cause
40 Electricity Off focus detected. FOK goes low.
→ Damages/stains on disc, vibrations or failure on servo.
41 Electricity Spindle unlocked. FOK = Low continued for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
42 Electricity Sub-code unreadable. Sub-code was unreadable for 50 msec.
→ Damages/stains on disc, vibrations or failure on servo.
43 Electricity Sound skipping detected. Last address memory function was activated.
→ Damages/stains on disc, vibrations or failure on servo.
Note: Mechanical errors during aging are not displayed.
The error codes should be indicated in the same way as in the normal mode.

66
 DEH-P300,P3000,P200

(4) Display of Operational Status (CPOINT) during Setup

Status No. Contents Protective action
00 CD+5V ON process in progress. None
01 Servo LSI initialization (1/3) in progress. None
02 Servo LSI CRAM initialization in progress. None
03 Servo LSI initialization (2/3) in progress. None
04 Offset adjustment (1/3) in progress. None
05 Offset adjustment (2/3) in progress. None
06 Offset adjustment (3/3) in progress. None
07 FZD adjustment in progress. None
08 Servo LSI initialization (3/3) in progress. None
10 Carriage move to home position started. None
11 Carriage move to home position started. None
12 Carriage is moving toward inner diameter. Specified 10 seconds has been passed or failure
on home switch.
13 Carriage is moving toward outer diameter. Specified 10 seconds has been passed or failure
on home switch.
14 Carriage outer kick in progress. None
15 Carriage outer diameter feed (1 second) in progress. None
20 Servo close started. None
21 Pre-processing for focus search started. None
22 Spindle rotation and focus search started. None
23 Waiting for focus close (XSI=Low). Specified focus search time has been passed.
24 Standing by after focus close is over. Specified focus search time has been passed.
25 Focus search preprocessing is in None
progress while setup protection is turned on.
26 Focus search preprocessing is in None
progress while focus recovery is turned on.
27 Wait time after focus close is set up. Off focus.
28 Standing by after focus close is over. Off focus.
29 Setup (1/2) before T balance adjustment is started. Off focus.
30 Setup (2/2) before T balance adjustment is started. Off focus.
31 T balance adjustment started. Off focus.
32 T balance adjustment (1/2). Off focus.
33 T balance adjustment (2/2). Off focus.
34 Waiting for spindle rotation to end. Off focus.
Spindle rough servo.
35 Standing by after spindle rough servo is over. Off focus.
36 RF AGC started. Off focus.
37 RF AGC started. Off focus.
38 RF AGC ending process in progress. Off focus.
39 Tracking close in progress. Off focus.
40 Standing by after tracking is closed. Off focus.
Carriage closing in progress.
41 Focus/tracking AGC started. Off focus.
42 Focus AGC started. Off focus.
43 Focus AGC in progress. Off focus.
44 Tracking AGC in progress. Off focus.
45 Standing by after focus/tracking AGC are over. Off focus.
46 Spindle processes applicable servo. Off focus.
47 Check for servo close is started. Off focus.
48 Check of LOCK pin started. Off focus or spindle not locked.
49 RF AGC started. Off focus.
50 RF AGC in progress. Off focus.
51 Standing by after RF AGC is over. Off focus.

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DEH-P300,P3000,P200

(5) Display Examples

1) During Setup (When status no. = 11)
TRK No. MIN. SEC.
11 11' 11"

2) During Operation (TOC read, TRK search, Play, FF and REV)

The same as in the normal mode.

3) When a Protection Error Occurred

Switch to the following displays (A) and (B) using the [BAND] switch:

(A) Error occurrence timing display in absolute time.

An example: Error occurred in 12th tune at 34'56" in absolute time.

TRK No. MIN. SEC.

12 34' 56"

(B) Error No. display

An example: Error #40 (Off focus is detected)
ERROR-40

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 DEH-P300,P3000,P200

7.3 BLOCK DIAGRAM

- DEH-P300/X1N/UC

A TUNER AMP UNIT

B FM/AM TUNER UNIT

PICKUP UNIT(SERVICE) D CONTROL UNIT

E PHOTO UNIT

C KEYBOARD UNIT

69
DEH-P300,P3000,P200

- DEH-P3000/X1N/UC, DEH-P200/X1N/UC

A TUNER AMP UNIT

B FM/AM TUNER UNIT

PICKUP UNIT(SERVICE) D CONTROL UNIT

E PHOTO UNIT

C KEYBOARD UNIT

70
 DEH-P300,P3000,P200

8. OPERATIONS AND SPECIFICATIONS

8.1 OPERATIONS

Key Finder

Head Unit

5/∞/2/3 buttons

Disc loading slot EJECT button

FUNCTION button
+/– button
AUDIO button

DETACH button
EQ button
Buttons 1 – 6 BAND button

DISPLAY button CLOCK button

SOURCE button PGM button

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DEH-P300,P3000,P200

To Listen to Music
The following explains the initial operations required before you can listen to music.
Note:
• Loading a disc in this product.

1. Select the desired source (e.g. tuner).

Each press changes the Source ...

7 Head Unit
Each press of the SOURCE button selects the desired source in the following order:
Built-in CD player = Tuner = Multi-CD player = AUX
Note:
• In the following cases, the sound source will not change:
* No Multi-CD player is connected to this product.
* No disc is set in this product.
* No magazine is set in the Multi-CD player.
* AUX (external input) is set to OFF.

2. Raise or lower the volume.

3. Source OFF.

Hold for 1 second or more

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 DEH-P300,P3000,P200

Basic Operation

Basic Operation of Tuner

Manual and Seek Tuning

• You can select the tuning method by changing the length of
time you press the 2/3 button.
Manual Tuning (step by step) 0.5 seconds or less
Seek Tuning 0.5 seconds or more

Note:
• If you continue pressing the button for longer than 0.5 seconds, you can skip
broadcasting stations. Seek Tuning starts as soon as you stop pressing the
button.
• “” stereo indicator lights when a stereo station is selected.

Frequency Indicator

Band Indicator Preset Number Indicator

Preset Tuning Band

FM 1 = FM 2 = FM 3
• You can memorize broadcast stations in buttons = AM
1 through 6 for easy, one-touch station recall.

Preset station recall 2 seconds or less

Broadcast station preset memory 2 seconds or more

Note:
• Up to 18 FM stations (6 in FM1, FM2 and FM3) and 6 AM
stations can be stored in memory.
• You can also use the 5 or ∞ buttons to recall broadcast
stations memorized in buttons 1 through 6.

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DEH-P300,P3000,P200

Basic Operation

Basic Operation of Multi-CD Player

This product can control one or more multi-CD players. (There are some types of multi-
CD players such as “CDX-P630S” which you cannot connect more than one.)

Track Search and Fast Forward/Reverse

• You can select between Track Search or Fast
forward/Reverse by pressing the 2/3 button
for a different length of time.

Track Search 0.5 seconds or less

Fast forward/Reverse Continue pressing

Elapsed Play Time Indicator

Disc Number Indicator

Track Number Indicator Disc Search

Switching the Display

Each press of the DISPLAY button changes
the display in the following order:
Playback mode (Elapsed play time) Switching the Multi-CD Player
= Disc Title Using a multiple connection
adapter lets you connect up to
Note:
• If you switch displays when disc titles have three Multi-CD players.
not been input, “NO TITLE” is displayed. M-CD 1 = M-CD 2 = M-CD 3
(Displayed about for 2 seconds.)

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 DEH-P300,P3000,P200

Disc Number Search (for 6-Disc, 12-Disc types)

• You can select discs directly with the 1 to 6 buttons. Just press the number
corresponding to the disc you want to listen to.
Note:
• When a 12-Disc Multi-CD Player is connected and you want to select disc 7 to 12, press the 1 to 6
buttons for 2 seconds or longer.

Disc Number Rough Search (for 50-Disc type only)

This handy function lets you select discs loaded in a 50-Disc Multi-CD Player using the 1
to 5 buttons. The 50 discs are divided into five blocks, with each of the 1 to 5 buttons
assigned to a block.
• Select the desired block with the 1 to 5 buttons.
Note:
• After completing a rough search, use the 5 and ∞ buttons to select a desired disc.

Note:
• The multi-CD player may perform a preparatory operation, such as verifying the presence of a disc
or reading disc information, when the power is turned ON or a new disc is selected for playback.
“READY” is displayed.
• When a magazine is loaded into a 50-Disc type Multi-CD Player, information on all the discs in the
magazine is read.
If you start playing a disc on a 50-Disc type Multi-CD Player before reading of information on all
discs has been completed, reading of information stops part way through. This will prevent you
from using a number of functions. (If you try and use these functions, “NOT READY” is dis-
played.)
If this happens, reading of information begins again when you switch to a component other than
the 50-Disc type Multi-CD Player.
• If the multi-CD player cannot operate properly, an error message such as
“ERROR-14” is displayed. Refer to the multi-CD player owner’s manual.
• If there are no discs in the multi-CD player magazine, “NO DISC” is displayed.
• “LOAD” will be displayed in the following cases:
* If the disc in the extra tray in selected.
* If the disc in moved from the extra tray to the magazine.
(Refer to the 50-Disc type multi-CD player owner’s manual.)
• You cannot use the “Ejecting a Single Disc”, “Frequency Play”, “Music Group Play” or “ABC
Disc Title Search” functions with this product.

When playing a CD TEXT disc on a CD TEXT compatible Multi-CD Player such as the
CDX-P656:
• You can use the following two functions. Refer to Multi-CD Player’s Owner’s Manual
for operation details.
* Title display switching
* Title scroll
• You cannot switch to the Disc Title Input mode in the Detailed Setting Menu.

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DEH-P300,P3000,P200

Basic Operation of Built-in CD Player

Switching the Display Eject

Each press of the DISPLAY button changes
Note:
the display in the following order: • The CD function can be turned
Playback mode (Elapsed play time) ON/OFF with the disc remaining in
= Disc Title this product.
• Discs left partially inserted after ejec-
Note: tion may incur damage or fall out.
• If you switch displays when disc titles have
not been input, “NO TITLE” is displayed.

Disc Loading Slot

The built-in CD player plays one standard 12 cm or 8 cm (single)
CD at a time. Do not use an adapter when playing 8 cm CD.

Track Number Indicator Elapsed Play Time Indicator

Track Search and Fast Forward/Reverse

• You can select between Track Search or Fast forward/Reverse by pressing
the 2/3 button for a different length of time.

Track Search 0.5 seconds or less

Fast forward/Reverse Continue pressing

Note:
• If a disc cannot be inserted fully or playback fails, make sure the recorded side is down. Push the
EJECT button and check the disc for damage before reinserting it.
• If a CD is inserted with the recorded side up, it will be ejected automatically after a few moments.
• If the built-in CD player cannot operate properly, an error message (such as “ERROR-14”) appears
on the display.

76
 DEH-P300,P3000,P200

Audio Adjustment

Selecting the Equalizer Curve

You can switch between Equalizer curves.
• Move the EQ button up or down to select the desired Equalizer curve.

Equalizer curve

POWERFUL += NATURAL +
= VOCAL +
= CUSTOM +
= EQ FLAT
+= SUPER BASS
Note:
• “CUSTOM” stores an equalizer curve you have made adjustments to.
• You can create different “CUSTOM” curves for different sources. (The built-in CD player and
multi-CD player are set to the same Equalizer Curve Adjustment setting automatically.)

Entering the Audio Menu

With this Menu, you can adjust the sound quality.
Note:
• After entering the Audio Menu, if you do not perform an operation within about 30 seconds, the
Audio Menu is automatically canceled.

1. Select the desired mode in the Audio Menu.

Each press changes the Mode ...

2. Operate a mode.
3. Cancel the Audio Menu.

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DEH-P300,P3000,P200

Audio Menu Functions

The Audio Menu features the following functions.

Balance Adjustment (FADER)

This function allows you to select a Fader/Balance setting that provides ideal listening con-
ditions in all occupied seats.

1. Press the AUDIO button and select Fader/Balance mode (FADER) in the
Audio Menu.
2. Adjust front/rear speaker bal-
ance with the 5/∞ buttons.
“FADER F15” – “FADER R15” is
displayed as it moves from front to
rear.

3. Adjust left/right speaker bal-

ance with the 2/3 buttons.
“BAL L 9” – “BAL R 9” is displayed
as it moves from left to right.
Note:
• “FADER 0” is the proper setting when 2 speakers are in use.

Equalizer Curve Adjustment (EQ-LOW/MID/HIGH)

You can adjust equalizer curve settings as desired. Adjusted equalizer curve settings are
memorized in “CUSTOM”.

1. Press the AUDIO button and select the Equalizer mode

(EQ-LOW/MID/HIGH) in the Audio Menu.
2. Select the band you want to
adjust with the 2/3 buttons.
EQ-LOW +
= EQ-MID +
= EQ-HIGH

3. Boost or attenuate the selected

band with the 5/∞ buttons.
The display shows “+6” – “–6”.

Note:
• If you make adjustments when a curve other than “CUSTOM” is selected, the adjusted curve is
stored in memory as a “CUSTOM” curve. Also, the displayed curve switches to that selected before
adjustments were made.

78
 DEH-P300,P3000,P200

Audio Adjustment

Equalizer Curve Fine Adjustment

You can adjust the center frequency of each equalizer curve band (LOW/MID/HIGH) and
the Q factor (curve characteristics).

Level (dB)

Q=2N Q=2W

Center frequency Frequency (Hz)

1. Press the AUDIO button for 2 or more seconds to select Equalizer Curve
Fine Adjustment.
2. Press the AUDIO button to
select the desired band for
adjustment.

3. Select the desired frequency

with the 2/3 buttons.
LOW: 40 += 80 +
= 100 +
= 160 (Hz)
MID: 200 += 500 +
= 1K += 2K (Hz)
HIGH: 3K +
= 8K += 10K +
= 12K (Hz)

4. Select the desired Q factor with

the 5/∞ buttons.
2N +
= 1N +
= 1W +
= 2W

Loudness Adjustment (LOUD)

The Loudness function compensates for deficiencies in the low and high sound ranges at
low volume. You can select a desired Loudness level.

1. Press the AUDIO button and select the Loudness mode (LOUD) in the Audio
Menu.
2. Switch the Loudness function
ON/OFF with the 5/∞ buttons.

3. Select the desired level with the

2/3 buttons.
LOW +
= MID +
= HI

79
DEH-P300,P3000,P200

Sub-woofer Output (SUB.W) (DEH-P300)

This product is equipped with a Sub-woofer output which can be switched ON or OFF.
Initially, Sub-woofer output is OFF.
1. Press the AUDIO button and select the Sub-woofer ON/OFF mode
(SUB.W) in the Audio Menu.

2. Switch the Sub-woofer output

ON/OFF with the 5/∞ but-
tons.
“SUB.W”

Note:
• Select the OFF setting when you do not want the Sub-woofer to operate.

Sub-woofer Setting Adjustment (80HZ 0) (DEH-P300)

When the Sub-woofer output is ON, you can adjust the output level of Sub-woofer.
1. Press the AUDIO button and select the Sub-woofer setting mode (80HZ 0)
in the Audio Menu.

2. Increase or decrease the output

level with the 5/∞ buttons.
The display shows “+ 6” – “– 6”.
Note:
• You can select the Sub-woofer setting mode only when Sub-woofer output is switched ON in the
Sub-woofer ON/OFF mode.

80
 - DEH-P300/X1N/UC

Front output
Power amp
(sold separately)
IP-BUS input (Blue)
Rear output
Antenna jack Power amp
This Product (sold separately)
Connecting cords
with RCA pin plugs
Multi-CD player (sold separately)
(sold separately) IP-BUS cable Power amp
(sold separately)
Sub-woofer output
Fuse
See the section “DFS Alarm
Installation”. Blue/white
Fuse holder To system control terminal of the power amp
Brown or Auto-antenna relay control terminal.
White/yellow (Max. 300 mA 12 V DC.)
Fuse resistor
System remote control
Yellow
To terminal always supplied
with power regardless of
ignition switch position. + +
Front speaker Front speaker
≠ ≠
Red Fuse resistor
To electric terminal controlled
by ignition switch (12 V DC)
ON/OFF. White Gray
+ +
Front speaker Front speaker
Black (ground) ≠ ≠
To vehicle (metal) body. White/black Gray/black
Left Right
Green Violet
+ +
Rear speaker Rear speaker
With a 2 speaker system, do not connect
anything to the speaker leads that are not ≠ ≠
Green/black Violet/black
connected to speakers.

Perform these connections when using a

different amp (sold separately).
+ +
Rear speaker Rear speaker
Note: ≠ ≠
The electrical leads of this product may be different colors to the corresponding
leads (i.e. the leads that serve the same function) of other products. When + +
connecting this product to another product, please read the instruction Sub-woofer Sub-woofer
manual for each product carefully and then connect each lead of this product ≠ ≠
to the other product that serves the same function.

81
DEH-P300,P3000,P200
 - DEH-P3000/X1N/UC, DEH-P200/X1N/UC

82
Front output
Power amp
Antenna jack (sold separately)
IP-BUS input (Blue)
This Product

Multi-CD player Power amp

(sold separately) IP-BUS cable (sold separately)
Connecting cords
with RCA pin plugs
Rear output (sold separately)
Fuse
See the section “DFS Alarm
Installation”. Blue/white
DEH-P300,P3000,P200

Fuse holder To system control terminal of the power amp

Brown or Auto-antenna relay control terminal.
White/yellow (Max. 300 mA 12 V DC.)
Fuse resistor
System remote control
Yellow
To terminal always supplied
with power regardless of
ignition switch position. + +
Front speaker Front speaker
≠ ≠
Red Fuse resistor
To electric terminal controlled
by ignition switch (12 V DC)
ON/OFF. White Gray
+ +
Front speaker Front speaker
Black (ground) ≠ ≠
White/black Gray/black
To vehicle (metal) body. Left Right
Green Violet
+ +
Rear speaker Rear speaker
With a 2 speaker system, do not connect
anything to the speaker leads that are not ≠ ≠
Green/black Violet/black
connected to speakers.

Perform these connections when using a

different amp (sold separately).
+ +
Rear speaker Rear speaker
Note: ≠ ≠
The electrical leads of this product may be different colors to the corresponding
leads (i.e. the leads that serve the same function) of other products. When
connecting this product to another product, please read the instruction
manual for each product carefully and then connect each lead of this product
to the other product that serves the same function.
 DEH-P300,P3000,P200

8.2 SPECIFICATIONS

General CD player
Power source .......... 14.4 V DC (10.8 – 15.1 V allowable) System .................................... Compact disc audio system
Grounding system ........................................ Negative type Usable discs .................................................. Compact disc
Max. current consumption ...................................... 10.0 A Signal format .................... Sampling frequency: 44.1 kHz
Dimensions Number of quantization bits: 16; linear
(DIN) (chassis) ...... 178 (W) × 50 (H) × 159 (D) mm Frequency characteristics .............. 5 – 20,000 Hz (±1 dB)
[7 (W) × 2 (H) × 6-1/4 (D) in] Signal-to-noise ratio ...... 94 dB (1 kHz) (IHF-A network)
(nose) ............ 188 (W) × 58 (H) × 19 (D) mm Dynamic range ............................................ 92 dB (1 kHz)
[7-3/8 (W) × 2-1/4 (H) × 3/4 (D) in] Number of channels ............................................ 2 (stereo)
(D) (chassis) ...... 178 (W) × 50 (H) × 164 (D) mm
[7 (W) × 2 (H) × 6-1/2 (D) in] FM tuner
(nose) ............ 170 (W) × 46 (H) × 14 (D) mm Frequency range .................................... 87.9 – 107.9 MHz
[6-3/4 (W) × 1-3/4 (H) × 5/8 (D) in] Usable sensitivity .................................................... 10 dBf
Weight ........................................................ 1.4 kg (3.1 lbs) (1.0 µV/75 Ω, mono, S/N: 30 dB)
50 dB quieting sensitivity .... 15 dBf (1.7 µV/75 Ω, mono)
Amplifier Signal-to-noise ratio ...................... 70 dB (IHF-A network)
Continuous power output is 22 W per channel min. into 4 Distortion .......................... 0.3% (at 65 dBf, 1 kHz, stereo)
ohms, both channels driven 50 to 15,000 Hz with no more Frequency response ...................... 30 – 15,000 Hz (±3 dB)
than 5% THD. Stereo separation .......................... 40 dB (at 65 dBf, 1 kHz)
Maximum power output ...................................... 45 W × 4 Selectivity .................................................... 70 dB (2ACA)
Load impedance .......................... 4 Ω (4 – 8 Ω allowable) Three-signal intermodulation
Preout maximum output level/ (desired signal level) ........................................ 30 dBf
output impedance .................................... 2.2 V/1 kΩ (two undesired signal level: 100 dBf)
Equalizer (3-Band Parametric Equalizer)
(Low) .......................... Frequency: 40/80/100/160 Hz AM tuner
Q Factor: 0.35/0.59/0.95/1.15 Frequency range ...................................... 530 – 1,710 kHz
(+6 dB when boosted) Usable sensitivity .............................. 18 µV (S/N: 20 dB)
Level: ±12 dB Selectivity ................................................ 50 dB (±10 kHz)
(Mid) .......................... Frequency: 200/500/1k/2k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: ±12 dB
(High) ................ Frequency: 3.15k/8k/10k/12.5k Hz
Q Factor: 0.35/0.59/0.95/1.15
(+6 dB when boosted)
Level: ±12 dB
Loudness contour
(Low) .................. +3.5 dB (100 Hz), +3 dB (10 kHz)
(Mid) ................ +10 dB (100 Hz), +6.5 dB (10 kHz)
(High) ................ +11 dB (100 Hz), +11 dB (10 kHz)
(volume: –30 dB)
Sub-woofer output (DEH-P300)
Frequency ........................................................ 80 Hz
Slope ........................................................ –12 dB/oct.
Gain ................................................................ ±12 dB

Note:
• Specifications and the design are subject to possi-
ble modification without notice due to improve-
ments.

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