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100% found this document useful (1 vote)
199 views70 pagesPanasonic PT Ae100
service manual
Uploaded by
ΣΩΤΗΡΙΟΣ ΝΑΚΑΣCopyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
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/ 70
ORDER Ho. venonesasco
Service Manual
LCD Projector
PT-AE100U
PT-AE100E
Panasonic
stioution Is velation of law. ‘The service technician is required to read and follow the "Safety Precautions" and "Important Safety Notice" in this service Manual.
Specifications
Power supply:
100V- 240 V AC, 50 H2/60 Hz
Power consumption:
"BOW (During standby (when fan is stopped)
‘Approx. 0.7 W
Amps:
22A-08A
LOD panel:
Pane size (dkagonal): 0.7 type (17.78 mm)
Aspectraio: 16:9
Display method: 3 transparent LCD panels (RGB)
Drive method: Active matric method
Pie's: 415.272 (858 * 464) x 3 panels,
Lens:
‘Manual zoom (1 = 1.2) / focus lens,
F 2.0- 2.3, 22.0 mm -26.2 mm
Lamp:
UHM lamp (120 W)
Luminosity:
700 InvANSI
‘Scanning frequency (for RGB signals):
Horizontal scanning frequency: 30 kHz - 70 kHz
Vertical scanning frequency: 50 Hz 87 Hz
Dot clock frequency: 100 MHz or less
YPoPr signals:
525i (480), 6251, 525p (480p), 750p (720p). 11251 (1080)
Color system:
6 (NTSC / NTSC 4.43 / PAL / PAL-M/ PAL-N / SECAM)
Projection si
1.016 mm-5 080 mm
‘Throw distance:
1.2m-7.4m
Optical axis shift:
17:1 (fixed)
Screen aspect ratio:
169
Installation:
Front / Rear / Celling / Desk (Menu selection method)
‘Speakers:
O.cm x 3.0 cm oval x1
‘Max. useable volume output:
2W (monaural)
Connectors:
VIDEO IN:
‘$2 VIDEO: Single-tine, Mini Din 4-pin
Y1.0V [p-p}, C 0.286 V (p-p}, 75.0,
VIDEO: —_Singleslne, RCA pin jack
10V ppl. 752
AUDIO: RCA pin jack * 2 (UR)
05 V [rms]
PC IN:
RGB: Single-ine, D-SUB HD 16-pin female)
RGB: 07Vippl. 752
GSYNC: 1.0V[p-}, 750
HD/SYNC: TTL high impedance, automatic
plus/minus polarity compatibie
vo: TTL high impedance, automatic
plus/minus polarity compatible
AUDIO: — Single-line M3 jack (stereo MINI)
0.5 V {rms}
COMPONENT IN:
¥: 1.0V Ip), 750
Po, Pr(Gs, On): 0.7 V ppl, 75.
AUDIO: RCA pin jack x 2 (UR)
05 V [rms]
Cabinet:
Molded plastic (ABS / PO)
Dimensions:
Width: 280mm
Height: 65mm
Length: 242 mm (include lens)
Weight:
27 ke
Operating environment:
Temperature: 0°C = 40°C
(0° -35"C wen operating in highiands)
Humidity: 20 % - 80 % (no condensation)
Certifications:
PTLAET00E: EN60950, ENS5022, EN61000-3-2,,
EN61000-3-3, ENS5024
PTAE100U: UL1950, C-UL, FOC
Power supply:
3V DC (Lithium C2025 battery x 1)
Operating range:
‘Approx. 7m
(when operated directly in front of signal receptor)
Dimensions:
Width: 50mm
Height: 12.5 mm
Length: 86 mm
Weight: 92 g (including battery)
Accessories:
Remote control unit (N2QDAC000003): 1
Lithium battery for remote control unit (CR2025): 1
Power cord: PT-AE100E: K2CT3FRO0001 (U.K) 1
:K2CM3FRO0001 1
(continental)
PT-AE100U: K2CG3FRO0001 1
Video/Audio cable [K2KA2FAQ0001 (3.0 m)]: 1
Carrying bag (TPEPOO4): 1
Options:
Ceiling bracket: ETPKE100
Projection Screen: ET-SR9OCT (width:1 800 mm)
ESR7OCT (width:1 400 mm)
+ Specifications are subject to change without notice.
Weight and dimensions shown are approximate. AX WARNING
‘This service information is designed for experienced repair technicians only and is not designed for use by the general pubic,
{does not contain warnings or cautions to advise non-technical individuals of potential dangers in attempting to service a product.
Products powered by electricity should be serviced or repaired only by experienced protessional technicians. Any attempt to service
or repair the product or products dealt with in this servce information by anyone else could result in serious injury or death.
Trademark Acknowledgements.
@ VGA and XGA are trademarks of International Business Machines Corporation.
@ Macintosh is a reaistered trademark of Apple Computer, Inc.
S-VGA is a registered trademark ofthe Video Electronics Standards Association
Alother trademarks are the property of the various trademark owners.
Precaution
Ising ofthis projector at high elevations (above 1 400 m), consult your dealer or Authorized Service Center,
Special measures will be necessary to use this projector at high elevalions, so consult your dealer or Authorized Service Center
‘about preparations.
Failure to observe this may cause malfunctions.
For US
IMPORTANT SAFETY NOTICE
There are special parts used in Panasonic LCD Projectors which are important for safety. These parts are shaded on the schematic
ciagram. itis essential that these critca parts should be replaced with manufacturer's specified parts to prevent shock, fre, o other
hazards. Do not modify the orginal design without permission of PANASONIC BROADCAST& TELEVISION SYSTEMS COMPANY.
WARNING!
This equipment has been tested and found to comply with the limits fora Class 8 digital device, pursuant to Part 15 of the FOC
Rules. These limits are designed to provide reasonable protection against harmful interference In a residential installation, This
‘equipment generates, uses, and can radiale frequency energy and, ifnot installed and used in accordance with the instructions,
However, there is no guarantee that interference will not occur ina particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged
to try to correct the interference by one or more ofthe folowing measures:
= Reorient or relocate the receiving antenna,
+ Increase the separation between the equipment and receiver.
= Connect the equipment ito an outlet on a circuit afferent from that to which the receiver is connected.
« Consult the dealer or an experienced radio/TV technician for help.
CAUTION: Any unauthorized changes or modifications to this equipment will void the users authority to operate.
CONTENTS
Page Page
1 Safety Precautions: ~ 5 156. Removal of -P.C.Board ~ ~ 1"
1.1, General Guidelines 5 5.7. Removal of B-Module
1.2. Leakage Current Check 5 5.8, Removal of P-Module
1.8, UV Precaution and UHM Lamp Precautions 5 5.9. Removal of Lamp Unit
2 Ext Option 6 15.10, Removal of Analysis Block, LCD Block and Lens Block 12
2.1, Procedure to enter EXT OPTION —~ 6 15.11, Replacement of Poli mm 13
2.2. EXT OPTION Menu and Functions ~~ 6 5.12, Replacement of PBS Array (Analysis Block) 13
2.8. Canceling EXT OPTION ~~ o 6 6 Measurement and Adjustments: 5
2 Selt-Check Mode 7 6.1. Adjustment Procedure Flowchart 15
3.1, Procedure to enter the sellcheck made nnn 6.2. Cautions for Adjustment. 6
‘8.2. Self Check Display and Contents 7 633. Setting Before Adjustment 5
8.8. Cancoling the socheck modo ~~~ 7 6.4, Software for Adustment. 15
4 Service Mode. 8 165. Fickor Adjustment 18
4.1. Procedure to enter the service mode mene 16.6. Input Lovel Adjustment (RGB) rene
4.2. Canceling the service mode ~ ey 67. Input Level Austment (¥PB
5 Disassembly Instructions. ° PR
5.1. Printed Circuit Board and Main Parts Locatlon === » 19
5.2, Removal of Upper Case 10 16.8. Input Level Adustment (VIDEO) 19
5.3, Removal of A-P.C.Board ~10 6.9. Ghost Aqustment 2
5.4, Removal of K-Module “10 7 Troubleshooting a
5.5, Removal of S-P.C.Board~ “10 Interconnection Block Diagram ~ a” 2.1. Inerconnection Block Diagram (1/2)
£82. Interconnection Block Diagram (22)
{9 Block Diagram ~~
9.1. Power Supply
19.2, Signal Processing (1/2)
19.3. Signal Processing (22)
10 Schematic Diagram
10.1. AP.C.Board (1/4)
102. AP.C.Board (214)
103, A-P.C.Board (3/4)
104, A-P.C.Board (4/8)
105. $-P.C.Board, R-P.C.Board
106. BModule
11 Circuit Boards.
11.1. A-P.CBoard (Fol Sie) S-P.C.Board
11.2. AP.C.Board (Component Side) ——~
12 Terminal guide of ICs and transistors ~~
13 Exploded Views ~
114 Replacement Parts List
48
seserers 1 Safety Precautions
1.1. General Guidelines
+ For continued safety, no modification of any circuit must be
attempted
+ Unplug the power cord fom the power outlet before
disassembling this projector.
“It is advisable to use an isolation transformer in the AC
Powerline before the service.
+ Observe the orignal lead dress during the service. ita short
Circuit is found, replace all the parts overheated or
damaged by the short cicult
After the service, all the protective devices such as
insulation barriers, insulation papers, shields, and isolation
eC combinations must be properly installed.
“After the service, check the leakage current to prevent the
customer from getting an electric shock
1.2, Leakage Current Check
1. Prepare the measuring circuit as shown in Fig.1
Be sure to use a voltmeter having the performance
described in Table 1.
Mt
toTt
orT2 Rs: 1 500 020.1%
in Fig. 2 Cs: 0.22 uF#1.0%
Rez £Cs Rb: 500 020.1%
10K 20.19%
0.022 Hv dy
Ro 21.0% T |v)
M2 .
Weighted lekage current=Vb / 500 (A)
Fig. 1
Performance |
‘Accuracy: <2%
Voltmeter | Input resistance: = 1 MO
(rms reading) | input capacitance: 200 pF
Frequency range: 15 Hz to 1 MHz
rh
to power outlet
Table 1
Measuring |_|
Nit] Creu Fe) Ho
Fig. 2
2.Assemble the circuit as shown in Fig. 2. Plug the power
Cord in a power outlet.
3:Connect Mt to T1 according to Fig. 2 and measure the
votage.
4.Change the connection of MH from Tt to T2 and measure
the voltage again.
5.The vottmeter must read 0.375 V or lower in both of stops
9 and 4, This means that tho current must be 0:75 mA or
less
6.1f the reading i out of tho above standard, the projector
must be repaired and rechacked bofore returning to the
customer because of a possibilty ofan electric shock.
1.3. UV Precaution and UHM Lamp
Precautions
Be sure to unplug the power cord from the power outlet
‘when replacing the lamp,
+ Because the lamp reaches a very high temperature during
its operation, wait unti it cools completely when replacing
the Lamp Unit,
+ The lamp emits small amounts of UV-radiation, avoid drect-
eye contact with the light.
“Because the high pressure lamp involves a risk of
‘explosion, never touch the lamp wire lead during the
service. (See Fig. 3) 2 Ext Option
‘This projector has EXT OPTION in addition to standard on-screen menus.
+ There are SELF CHECK and SERVICE MODE for service, etc.
2.1. Procedure to enter EXT OPTION
1. Press *MENU" button on the remote control unit to display "MENU" screen, then select "OPTION" and press "ENTER" button.
2.Select "OSD" on "OPTION" menu and press "ENTER" button 3 seconds or longer.
MENU — OPTION > OSD
2.2. EXT OPTION Menu and Functions
EXT OPTION
FREEZE MSG OFF /ON
PIC.SHIFT OFF / ON
RUNTIME PRT OFF / ON
FAN CONTROL NORMAL / HIGH / FULL.
AUTOSETUP NORMAL / SPECIAL
SELF CHECK
SERVICE MODE
“FREEZE MSG
‘Switching ON/OFF “FREEZE” on-screen display
+ PIC.SHIFT
Switching ON/OFF the antipersistence function
~ Shifts the picture slightly (by one dot) when every 60 minutes. (one dot shifting three times, one dot shifting three times in
reverse direction, and repeats them alternately.)
“RUNTIME PRT
‘Switching ON/OFF the shutdown when the operation time for the lamp unt is 2.000 hours or longer
+ FAN CONTROL,
Setting the cooling fan motor rotation mode
= NORMAL: Normal setting
HIGH: Highlands mode
~ FULL: High-speed
Notes:
= Must set HIGH when using the projector at highlands as 1 400 meters or higher above sea level
Not to use the projector at highlands exceeding 2 700 meters above sea level.
“ AUTOSETUP.
Setting AUTO SETUP mode
NORMAL: To set the normal mode (the dot clock is adjusted strictly)
~ SPECIAL: To set the special mode (the dot clock is adjusted roughly)
* Do not change the intial setting (NORMAL),
= SELF CHECK
To enter the selt-check mode
+ SERVICE MODE
To enter the service mode
2.3. Canceling EXT OPTION
Press "MENU" button on the remote control unit 3 Self-Check Mode
‘This mode is used to narrow down the location of the failure,
3.1.
Procedure to enter the self-check mode
‘Select “SELF CHECK" on ‘EXT OPTION" menu and press "ENTER" button on the remote control unt.
3.2. Self Check
Display example
splay and Contents
Display Contents
Remarks
Microcomputer Version Display
‘Software Version |
Resolution Name.
| Different display according to the
| input signat
Horizontal Signal Frequency
‘Vertical Signal Frequency
RGB or YPePR signal reception only
Signal Name
Lamp
Tito 14: Lamp Data
Lamp Cumulative Usage Time
‘Current Usage Time
‘Second Usage Time
| First Usage Time
Lamp Judgment for Cumulative
Usage more than 2.000 h
Judgment for Replacement Time
of Lamp.
@ [Lamp Abnormality Check Cause of Lamp Matfunction |
@® | Gamma Correction Data Check | Judgment for Replacing
“of: Noma," Faure, Numero: Ach.¢ Board
Number of times for turning on the lamp | | FPGA Version Display “1 ‘Software Version
{19 | Projector Cumulative Usage Time _| Total Usage Time
* Above display is an example and the Lamp Cumulative Usage Time | Current Usage Time
isplay contents depend on the input (Normal Mode Conversion Time) | Second Usage Time
signal mode. First Usage Time
3.3.
“Temp Sensor 1 Measurement Value “2
‘Around LCD Panel
Peas)
“Temp Sensor 2 Measurement Value *2|
‘Around intake Slot
(Detects air fter’s choke, ete.)
“Temperature Abnormality Check
isk
Fan Stop Check
Cause of Lamp Malfunction
1 FPGA (Field Programmable Gate Array)
LSI that is rewritable quickly while inspecting the program by system designer.
(This willbe able to reduce the d
lopment time.)
"#2 When detected abnormal temperature (high temperature around the LCD panel
large diference between tomperature at the intake slot and temperature around
the LCD panel), TEMP LED is turned on and the power is shutdown if arrving at
the eritical temperature
Canceling the self-check mode
Press "MENU" button on the remote control unit. 4 Service Mode
This mode is used to display three kinds of test patterns [Horizontal lines, Vertical lines, Dots and White (No pattern) in the four
colors (White, Red, Green and Blue).
Not
On the service mode, displays above patterns by each color without test equipment such as PC or SG. Use the service
‘mode for simplified adjustments by your eyes and s0 on
4.1. Procedure to enter the service mode
‘Select "SERVICE MODE" on “EXT OPTION’ menu and press “ENTER" button on the remote control unit.
Not
“In the service mode, pressing the up-arrow" & * or down-arrow * ‘W * button on the remote control unit allows the
testpattern selection and the left-arrow" ‘or rightarrow * Pe * button the color selection (White / Red / Green / Blue).
4.2. Canceling the service mode
Press "MENU! button on the remote control unit 5 Disassembly Instructions
Worning:
“Be sure to unplug the power cord from the power out before disassembling tis projector.
Caution:
+ While turning over a printed eeu board, be sure to puta insulating material under Ito prevent a short ccut
+ Printed clit boards and wires must not be pulled forcibly, but be handled careful
+ Connectors also must be handled careful
+ Aller repating this projector, be sure to pul back the wires and connectors tothe original condition.
5.1, Printed Circuit Board and Main Parts Location
Electrical Parts
RP.C.Board S-P.C.Board
Optical Parts
Als lock
Lamp unt |
J Leo pane)
LcD Panel (6)
LCD Panel (B) 5.2. Removal of Upper Case
1 hep pst own T
2. Unscrew the 8 screws fixing the upper case.
AP.C.Board
| é
| i Rif
| | (Bottom) | < !
cg | an
5.4. Removal of K-Module
1.Remove the upper case according to the section 5.2.
“Removal of Upper Case’.
Front) eee ee) 2.Remove the A-P.C.Board according to the section 5.3.
“Removal of A-P.C. Board’
3. Return the projector to the normal position. Disconnect the 1 connector.
4, Remove the upper case. 4, Unscrew the 2 screws and remove the K-Module.
5.3. Removal of A-P.C.Board
1.Remove the upper case according to the section 52.
"Removal of Upper Case"
2.Disconnect the connectors fromto the A-P.C.Board
‘8. Unscrew the 5 screws and remove the terminal cover.
?
| K-Module
5.5. Removal of S-P.C.Board
1.Remove the upper case according to the section 52.
"Removal of Upper Case’.
2.Remove the A-P.C.Board according to the section 5.3.
"Removal of A-P.C.Board*.
‘3. Unserew the 2 screws and remove the grounding metal
4, Unserew the 2 screws and remove the intake duct block.
4,Unscrew the 3 screws and remove the A-P.C.Board, Grounding Meal @ S-P.C.Board
7
Intake Duct Block
5. Disconnect the 4 connectors.
6.While pressing the plastic latch of the intake duct in the
direction of arrow (1), remove the S-P.C.Board. R-P.C.Board Plastic Latch
Intake Duct
5.7. Removal of B-Module
4.Remove the upper case according to the section 5.2.
“Removal of Upper Case"
smove the A-P.C.Board according to the section 5:3
smoval of A-P.C.Board"
3. Unscrew the 2 screws and remove the lamp unit terminal
4.Unscrew the 3 screws.
5. While pressing to close the cap of the resinous stand,
remove the B-Module
Note:
Work with care because the plastic latch may be
damaged if tis overtorced.
5.6. Removal of R-P.C.Board
1.Remove the intake duct block according to the steps 1
through 4 in the section 5.5. ‘Removal of S-P.C.Board’
2.Disconnect the 4 connectors on back of the S-P.C. Board.
‘3.While pressing the plastic latch of the intake duct in the
direction of arrow (1), remove the R-P.C.Board.
Note:
*Work with care because the plastic latch may be
damaged if tis overtorced
" 5.8. Removal of P-Module
1.Romove the intake duct block according to the steps 1
through 4 in the section 5.5. "Removal of S-P.C.Boart
2.Remove the B-Module according to the section 5.7. Bottom Case
"Removal of 8-Module*
8. Unscrew the 1 screw.
4. Lift the P-Module block slighty, shiting t toward the lens as
shown in the arrow, take it upward.
Upper Case
8. Unscrew the 2 screws fixing the lamp unit and remove the
lamp unit
P-Module
[Front
6.Remove the barrier.
6. Unscrew the 4 screws and remove the P-Module.
Lamp Unit
5.10. Removal of Analysis Block,
LCD Block and Lens Block
1.Remove the lamp unit according to the section 5.9.
“Removal of Lamp Unit.
2. Remove the intake duct block according to the steps 1
through 4 in the section 5.5. "Removal of S-P.C.Board*.
‘8. Unscrew the 1 screw and separate the thermofuse from the
‘analysis block
4.Unscrew the 3 screws and remove the anaiysis/LCDilens
block
Barrier
5.9. Removal of Lamp Unit
1. Turm the projector upside down.
2.Loosen the 2 screws until they idl, lift the lamp unit cover
to remove.
12 Fg Thormotuse
g Analysis Block
LCD Block
Lens Block
5. Unscrew the 4 screws A to separate the lens block and the
LLCD block, unscrew the 4 screws B to separate the LCD
block and the analysis block.
Screws A
5.11. Replacement of Polarizer
41.Remove the upper case according to the section 5:2.
"Removal of Upper Case’
2.Remove the A-P.C.Board according to the section 5.3,
"Removal of A-P.C.Board
.Mark positions of the polarizer (RIGVB).
Note:
+ Mark accurately as possible because the marks will
be used for resetting the polarizer position.
4,Unscrew each screw fixing the polarizer and remove the
polarizer.
S.Atlach a new polarizer and align it with the mark
6. Tighten the screw fixing the polarizer with care not to move
its position.
13
Polarizer (G)
Screw fixing
the Polarizer (G)
Polarizer (R)
‘Screw fixing
the Polarizer (R)
5.12. Replacement of PBS Array
(Analysis Block)
41.Remove the upper case according to the section 52.
"Removal of Upper Case".
2.Remove the A-P.C.Board according to the section 5.3.
“Removal of A-P.C.Board"
8. Unscrew the 5 screws.
+ [anaysis case (Urpen
‘Analysis Case (Lower)
4. Disconnect 2 joint hooks of the analysis cases and remove
the analysis case (upper)
Notes:
“While pulling the hook of the analysis case (upper)
in the direction of arrow (1), unhook it from the
analysis case (lower).
+ Polarizers (RVG/B) are attached on the analysis case
(upper). Handle with care not to apply external force to the polarizers.
Do not touch optical components (lens, mirror, etc.)
of the analysis block. If dit or aberration has brought
into existence, efficiency of the projector may
deteriorate.
PBS Array ‘Analysis Case (Upper)
Analysis Case (Lower)
5. Take the PBS array with the edges and replace it
Round-of
a
PBS Array
[Lamp-side]
‘Analysis Case (Lower)
Note:
When attaching @ new PBS array, be careful not to
mistake the direction.
4 6 Measurement and Adjustments
6.1. Adjustment Procedure Flowchart
Cautions for Adjustment Flicker Adjustment
Setting Before Adjustment Input Level Adjustment
Software for Adjustment Ghost Adjustment
6.2. Cautions for Adjustment 6.3. Setting Before Adjustment
+ Set up the projector to obtain the projection distance below.
+ Turn the zoom ring ofthe projector to obtain the largest size
+ Never turn off the MAIN POWER switch until every fan
of the picture.
‘completely stops.
*To maintain and ensure safety, always use the
designated components for replacement parts.
“If removing any clamps, lead wires or connectors,
always place them back in thelr proper locations.
+ Be careful not to damage the lead wires or components
when using a soldering Iron or similar tool
6.4. Software for Adjustment
6. Outline
+ This projector needs computer-aided adjustments.
“After the software adjustments, this projector must be
tured off and on again to memorize the settings.
“Connect the connection interface and communication cable
between the projector and a PC as shown below.
+ Updating the software will change the version number.
Connection Interface
D-SUB $-pin
(female) a
Pc
Communication Cable
(RS-232C straight)
18 ‘Micom Data Receive:
Receives the microcomputer data from the projector and
6.4.2. Operating Procedure
1. Run the software program by the keyboard enty, conten hin the fe,
2.The first menu is the port selection menu, Ee ere cee
3. Adjust the projector by selecting the necessary item trom Reads the gamma data from the file and sends it to the
the menu in each stage. projector.
6.4.3. Port Selection Menu Gamma Data Receive
Receives the gamma data from the projector and writes it in
the file
Uniformity Data Se
Reads the color unevenness correction data from the file
and sends it to the projector.
Uniformity Data Receive:
Receives the color unevenness correction data from the
Projector and writes it in the fle
FPGA Data Send:
Reads the FPGA data from the file and sends it to the
projector.
FPGA Data Receive
Receives the FPGA data from the projector and wiles it in
Select "COM 1 or COM 2" and cick *Data’ or “Adjustment the fle
6.4.3.1. Explanation of Buttons Exit:
Exits this application,
Data:
Genes ne cum cevieceretrene 6.4.4.2. Receiving and sending of the
Adjustment: data
Displays the adjustment menu. Click a target button and specify a file name.
6.4.5. Adjustment Menu
Exits this application,
:
6.4.4. Data Send/Receive Menu : 2
(ESO 100) Waveform Adjustment
Micom Data 5
| Flicker Adjustment |
| Input Lovet Aa}(RGE)
Input Lavel AdiCYPBPO
i Input Level Ads(VIDEO)
Ghost Adjustment
NRS Adjustment Exit
6.4.4.1. Explanation of Buttons
Micom Data Send:
Reads the microcomputer data from the file and sends ito 64.5.1. Explanation of Buttons
the projector. Waveform Adjustment:
This button is not available.
Do not click these buttons. —
16 Flicker Adjustment:
Displays the flicker adjustment menu.
Input Level Adjustment (RGB):
Displays the PC input level adjustment menu,
Input Level Adjustment (YPBPr):
Displays the component input level adjustment menu,
Input Level Adjustment (VIDEO):
Displays the video input level adjustment menu.
Ghost Adjustment:
Displays the ghost adjustment menu,
NRS Adjustment:
This button is not used,
Gamma Data Linear:
This button is only used for factory. (Do not click this
button.)
‘Gamma Data ROM:
This button is only used for factory. (Do not click this
button.)
Exits this application,
7 6.5. Flicker Adjustment
6.5.1. Adjustment Menu
Can ra
Insulation
ae 8
R Signal :
eon [ETE PS] |||
© Staal |
esters ait | Wao PE Wau PES] To | coe
6.5.2. Explanation of Buttons
Desk: stop:
‘Sets the installation mode to the desk setting and receive
the current data,
Coit:
‘Sets the installation mode to the celing setting and receive
the current data,
R Signal Adj:
‘Sets the test signal mode to the R-signal and allows the *
a". * Vand "OK" buttons of the Resignal to
becomes active.
G Signal Adj.
Sats the test signal mode to the G-signal and allows th
A". V “and "OK" buttons of the G-signal to becomes
active.
B Signal Ad}.
Sets the test signal mode to the B-signal and allows the *
A". " V "and "OK" buttons of the B-signal to becomes
active.
aAov
(Changes the setting value and transmits its data. (The 8
and 2 keys on the keyboard have the same functions.) If
releasing the mouse or key after pressing it continuously,
the data is transmitted once. The variable setting value is
enclosed ina box and using the TAB or SPACE key allows.
the move of the box.
0K:
Determines the setting value and stores its data in the
EEPROM. (The ENTER key on the keyboard has the same
function.) The item having two or more kinds of setting
values is processed two or more items. Clicking this button
or pressing ENTER keychanges the color of the text *OK" to
cyan (light blue). If changing the setting value using the *
A." oF” * bution or the Bor 2 key, its color returns to
black.
18
Discontinues the communication. (This button is usually set
for its inactive mode.)
Undo:
Returns the setting value to its original state and transmits
its data, The color of the text “OK" returns to black.
Close:
Closes this menu
6.5.3. Equipment to be used
PG, Software for Adjustment
6.5.4, Adjustment Procedure
1. Display the flicker adjustment menu.
2. Set the installation mode to the desk setting.
8.Cilick "R Signal Adj" and the red flicker adjustment pattern
willbe displayed
4. Minimize the flicker while observing the projected pattern.
5.Click "G Signal Adj" and the green flicker adjustment
pattern will be displayed.
6.Minimize the flicker while observing the projected pattern.
7. Click °B Signal Adj" and the blue fcker adjustment pattern
willbe displayed
‘8. Minimize the flicker while observing the projected pattern.
‘9.Change the installation mode to the ceiling setting and
follow steps S to 8 inclusive. 6.6.
6.6.1.
Input Level Adjustment (RGB)
Adjustment Menu
Explanation of Buttons
Executes automatic sub contrast and sub brightness
adjustments, then closes this dialog
Cancel:
Cancels this menu.
6.6.3. Equipment to be used
PO, Software for Adjustment, Signal Generator
6.6.4. Adjustment Procedure
1. Display the input level adjustment menu.
2. Input a window pattern signal to PC IN (RGB) connector.
Note:
Use approx. 15 % window pattern as follows.
Black background (screen width) : White window width
eau
Black background (screen height): White window height
23:1
8. Click the OK button
Input Level Adjustment (YP,
Pa)
Adjustment Menu
6.7.
6.7.2.
ox:
Executes automatic sub contrast and sub
adjustments, then closes this dialog
Cancel:
Cancels this menu.
6.7.3. Equipment to be used
PC, Software for Adjustment, Signal Generator
6.7.4. Adjustment Procedure
1. Display the input level adjustment menu,
2. Input a 480p adjustment pattern signal to COMPONENT IN,
(Pg Pp) connectors,
8.Click the OK button
Explanation of Buttons
brightness
19
6.8. Input Level Adjustment
(VIDEO)
6.8.1. Adjustment Menu
6.8.2. Explanation of Buttons
ox:
Executes automatic sub contrast and sub brightness
adjustments, then closes this dialog
Cancel:
Cancels this menu,
6.8.3. Equipment to be used
PO, Software for Adjustment, Signal Generator
6.8.4. Adjustment Procedure
1. Display the input level adjustment menu
2.Input_a video adjustment pattern signal to VIDEO IN
connector
Note:
Use approx. 15 % window pattern as follows.
Black background (screen width) : Write window wicth
22:
Black background (screen height : White window height
23:1
$8.Click the OK button. (wore
6.9. Ghost Adjustment
6.9.1. Adjustment Menu
wes Ne St sf «x |
ooo Nair Aaa |
St Puna wan an PT “Se
6.9.2. _ Explanation of Buttons
AoW
‘Changes the setting value and transmits its data. (The 8
land 2 keys on the keyboard have the same functions.) If
releasing the mouse or key after pressing it continuously,
the data is transmitted once. The variable setting value is
tenclosed na box and using the TAB or SPACE key allows
the move of the box.
Determines the setting value and stores its data in the
EEPROM. (The ENTER key on the keyboard has the same
function.) The item having two or more kinds of setting
values is processed two or more items. Clicking this button
or pressing ENTER keychanges the color ofthe text “OK" to
cyan (light blue). If changing the setting value using the *
A" oF" W * button or the Bor 2 key, its color returns to
black.
Stop:
Discontinues the communication. (This button is usually set
for its inactive mode.)
Undo:
Returns the setting value to its original state and transmits
Its data. The color of the text "OK" returns to black.
Clos
(Closes this menu,
6.9.3. Equipment to be used
PC, Software for Adjustment, Signal Generator
6.9.4. Adjustment Procedure
1. Display the ghost adjustment menu.
2. Input a checker pattern signal.
3.Minimize the ghost while observing the projected pattern
4, Set the value to the point being its optimum value minus 1 Troubleshooting
* The ltrs in te lf ofthe inspection items incicate the PC.Boarts or Modules related to their respective descriptions.
Note:
The letter of the alphabet indicates the P.C.Board or Module name.
(Example) A: A-P.C.Board, K: K-Module
* Ifreplacing A-P.C.Board (assembly), read the ROM data from the old PC.Board and write itn the new one
according to the section 6.4. "Software for Adjustmer
At this time, if the readout from the old P.C.Board does
not succeed, remove IC1011 and IC1017 from the old PC.Board and install them on the new one.
* If replacing A-P.C.Board (assembly), adjust the Input Level according to the chapter 6 "Measurements and
Yes
®
21
Adjustments"
“The projector does nat become Standby mode, (The power
ingicator does not iluminate red.)
Y
Confirm every connector is connected and the lamp unit cover |NO,, [ Gonnect the connectors or install the cover
is installed property P| property.
a YES: ~
[| A short cieut has occured in terminals +
(FANT. V) - 2: Check IC1029 and iC1000,
A short ciruithas occurred in terminals 4
(+485) -3: heck 101025, IC1061, L1029-
i034 and L1036-L 1082
Disconnect the connector A, confirm no shortcrcuthas yee |_| A shortcruithas occurred in terminals §
occurred in the terminals below: to {46 V) - 6: Check IC1041, IC1042 and
42,43,56,8, 11-10 Ic1046,
aeee®TgTw = ‘A short circuit has ocurred in terminals 8
(3.3 V) - 9: Check L1028, L1050, L1021,
L101, L1016 and Li0ts.
‘shor eircuithas occurred in terminals 11
(STB33V)- 10: heck L1027
Replace the K-Medule, then conten the
Conf the fuses (F101/F102) have blown ves,
‘tthe same time, confm no shortcut has oocunedin 101, [>] _prnector becomes standby mode. (i ot, |
yo ——|
Confirm terminals between the thermotuse, which isa ee
‘component ofthe cable between K-Module (connector Kt) and |,4.. [Replace the cable, then confirm the
P-Module (connector P'1), is a short circuit. |» __ projector becomes standby mode. (If not,
At the same timo, confirm lead wires ofthe cable are 99 0 the next)
conducted (no snapping). er mode. (The power indicator does nat change from red to gteen.)
The projector does not change from standby mode to an operating
ee See ease om epee] Re coe om meee eal encore
installed properly. properly.
[aaa cesta
eee
Y L1094 and L1036-L1042.
ST | eer
A esrenttrcmrerces Ma Neste casts ones
Wo ner,
(3.3 V) - 9: Check L1028, L1050, L1021,
oe oe
eer
Y NO.
esas erie perm re He
® v AL
Spear caer oan as enc ner
standby mode.
rs
2 Ba
a
‘standby mode. YES
no OK
o| Camanche Goce Soar ckstomcasiy aw |My p| exeiomsarry tite” io
(negative + G8807, fesistanco icles han 192 ton)
Ul ee e|
—COSNES—SSS |
Confirm resistance values between D (positive) and S (negative) |NO. [B]_Repiace Gaeowioaer. «ds
2 Sceos Ges eturetr enor mre [S2m[B]_ Reve onoowanere |
oa comprra eve bes Dor bers bore
B| 9619, D9621, 09622, 29604, Q9605, A9608 and Q9608 SomfB] leplace every damaged component.
are normal (no damage).
Wes
(IC9602 and IC9603) below are 3 kQ2 or more. NO.
B] Sipostive) -7 (negative) Sm{B] Replace 1c96021C9603.
3 (positive) - 4 (negative)
yes
peat No lamp lights up. (LAMP in
a
icator Mluminat
Confirm every connector and the lamp unit are connected
‘properly, and the lamp unit cover is installed.
At the same time, confirm the lamp unit fixing screws are
NO, | Connect the connectors or install the cover
‘Check every fan connector. Ifthe
connection is properly and the fan is not
rotated, replace it. Then confirm the
lamp lights up. (I nat, goto the next.)
tightened
wes
When swiching from standby mode to an operaing mode, every [NO
fanis rotated |
ves
+ NO.
Confirm every thermosensoris normal NO,
YES
y
‘Aitor keaping MAIN POWER in OFF condition for $ minutes or
‘more, turn ON the MAIN POWER and press POWER button.
Confirm the ballast to generate a high-voltage pulse train and
emits a sparking sound,
YES
y
NO
Replace abnormal thermosensor, then
ccontirm the lamp lights up. (If not, go to
the next)
When pressing the POWER button,
‘connector AG pin 12 changes from LOW
to HIGH
YES NO
; w&
Confirm that no short circuit has occurred between
When pressing the POWER button,
YES! P| connector P2 pins 1 and 3. (Normally, connector P2 pin 1 M@°=1 | connector AA pin 2 changes from LOW to
outputs 390 V20 V DC) HIGH,
NO nO
Confirm that no short circuit has occurred between
P| connector P2 pins 4 and 3, (Normally, connector P2 pin 4
outputs 15 V #1 VDC.)
YES
8
NO
y
@
23
Gs) At)
Microcomputer (IG1010) operation check in the standby mode |
¥ “The microcomputers abnormal. |
1a] 0es LED (01022) nearby he merocomputer (C1010) [NO g| Check he microcomputer iot010) |
iluminate? | and circuit around it, crystal oscilator
_ YES (01003) and reset IC (161016). |
POWER key chock.
‘A| Check conduction between connector AB pin 6 (KEY2) and
the microcomputer (IC1010) pin 92.
OK
|
GREATANSTEV oii sal ee riccomoulr ING pasate aessanpir IO.)
Al (Gioteon INS. A] Rentace the miroconpuer (61010)
is
hack as
A|_ Replace a1037.
Replace the microcomputer (IC1010).
'A| Check BLST_ON output signal of the microcomputer (IC1010 [NG
pin 85). pf
OK
A]_ Replace a102a
The lamp lights up abnormally. (LAMP indicator flashes.
‘After keeping MAIN POWER in OFF condition for 3 minutes or] cy
more, turn ON the MAIN POWER and press POWER button. |“Cm{" Replace the lamp unit.
Then confirm the lamp lights up.
yes
iT the lamp goes out approximately 10 minutes aftr ights up,
the cumulative usage time of it exceeds 2.000 hours. Replace
the lamp.
24 A shutdown occurs,
Ii fan connectors (A15-A18) are not connected or the
A) fans are stopped, a shutdown will occur. (TEMP and
‘Abnormally high temperature is detected inside the
projector and TEMP indicator illuminates or flashes.
'A| Check the followings rs
« Thermoseneor camecters (S2 and $1 on & |__.J Wait unti the projector cools enough and
S| PC.Board, AB on A-PC Board) are connected, eurn_on ie purer egal
‘+The ambient temperature is less than 45°C.
LAMP indicators are not illuminating.)
+The air fiter does not accumulate dust.
Confirm DC voltage is supplied tothe fan. NOnla
Yes
Confirm DC voltage (FAN13.5 V) is
supplied to connector A6 pin 1.
YES NO
(Check the P-Module,
OK] ,] Check the fan voltage control ICs (1C1030
Replace the fan, pe | oeGtoee)
ye
A Replace the IC.
Ifthe microcomputer is out of order and temperature of
the projector is not controled, the thet mofuse will be
blown and the power will be stopped.
NG
A] _ Microcomputer (11010) operation check Smt a
1
Replace the A-PC.Board.
Check circuit around the microcomputer
(1C1010) or replace it.
25 [An abnormal picture orno pire appears.)
a
'A| Confirm every cabie is connected and CPU test LED (01022) ]NO.
iluminates?
‘Connect or replace the cables,
‘microcomputer (C1010) and circuit
Ifthe LED does not illuminate, check the
around it, crystal oscillator (X1003) and
YES reset IC (IC1016).
No picture appears in VIDEO input mode. -—
BI
No picture appears in RGB input mode. kK
B2,
(82)
‘No picture appears in S2 VIDEO input (S-VIDEO signal)
mode.
‘Check conduction from the input
1C1021 pins 43 and 44, and the
peripheral circuit.
No picture appears. (Assuming that the microcomputer,
lamp and remote control unit are normal.)
eee) ___
terminals of JK1001 to Q1006/01007 and
AA] Confirm output wavetorms on connectors At, A2 and AS. f°“ w{ Replace the LCD block.
Ye
Confirm clock signals forthe drive circuit NG. ]
A]. Tpnot: ge wi, Crytaloscllator 01001):68 Miiz [PLA] Confirm the crystal oseiator x10). ]
= Tox yNG
A|__Replace the crystal oscillator (1001).
A|__ Replace D-FF (XIC1100).
® 3
Replace the FPGA (IC1007). If not recoverable (an
abnormal picture or no picture appears), replace the
A-P.C Board,
or
| Confirm waveforms on terminals of
= connectre At AB and AS
Meal d When they are normal, check the
‘Sampling hold ICs (IC1051-IC1053) output: Every pin [OK
eo 36 (TPA44, TPA42 and TPA43) Teal al) eee
‘ an ‘When they are abnormal, check circuits
Covel shit ios (61057-16105) ouput Every pn 22 len hey a Seana as Sao
NG connectors
— ¥
Contin expt signals rom clr unevenness
correction IC (1C1050).. OK ices ee noi te OCIS
A]. RrPin 120,24, 252790, 92,88 [OK pI
G:Pins 50, 51, 59°55, 58-62 they are abnormal, check the power
B: Pins 82, 83, 85-87, 90-92, 94, 95. eevee
v NG
Conf input signal o clo unevenness coreton IG
{cos [| comm ca SiS ne TERA]
Ok, [p] Cont cock (61050), rayne (TPA
|. RiP 1150-162, 164168 Kola
oom oe tnd syne (TFA) pt tras
Pins 194143, 149,144 : OK NG
NG | [J oreo cuts between me ctr
AA} unevenness corecon © (61050) and
D-FF (IC1100) / FPGA (IC1007).
hese clo unevenness carton iC
a} ter0so,
If itis abnormal, check the power supply
orrepice
ont ouput sina rom enzo 1 GO1008)
ont ouput Sana rom 0 ox._| ,] Sheckcondcton between the resize 16
a} B:Piea 107 100-112, 11 {OK} or005) and tne color unevenness
BrPne 192196 190449 correction IG (1G1050).
yNG _
' ‘Check the resize IC (IC1050).
A] Seukm osD neusioas resize C tctoospns |OK,| 4) ic aera chs he power spp
orropiace
1 NG ~
‘A] Genrm OSD1C (08) cco aye, eset and FPGA Cesk cet between the OSD IG
output US1007 pie 87-40) sna {1008) ana the FPGA C1007.
NG -
i
Malfunction of FPGA (IC1007)
YES) 1
[A] Conti chock LED 01025 iates ed
v NO
Configuration err _
4| Gant creut between FPGA (161007) and heck power and pepheral eeu of
mirocomputar (1010), and C1010 pine 4 (1X01), themirocomper (C1010) or epac
|_| 46 (CF_Ck), 87 (CF_DONE), 88 (CF_OE). BI
aaa von a NS ‘Check conduction and components [0 (T),
A] Confirm an analog — decoder (61021 pin). [YE | Oe a ioe
‘a] Confirm analog output signals from video decoder (1C1021 [NG [ ,] Confirm output signals from com fiter
pins 21-23) (1022 pins 27 and 25).
OK —Tox ye
| [ ] check tne com fit (61022)
AA) itis abnormal, check the power and
| peripheral circuits or replace it
'a| Confirm input signals to video decoder
(@C1021 pins 5 and 7).
Tor Te
Check conduction and components
‘A between the com fiter (161022) and the
video decoder (1C1021).
'a| Check power and peripheral circuits of
the video decoder (IC1021) or replace it
x ‘Check conduction between the video
1a] ect tp nay ich 161028 pr 6 1¥ ane Secs icmsifeuneaeuecnen
(ic1023)
has
CContirm output signals from analog switch (IC1023 pins 3,5 NG | ,] Confirm control terminals ofthe analog —JNG
and 6) [LAI switch 061023 pins 2, 7 and 12).
OK YOR
'A]__Gheck power and peripheral ccuis of |
the analog site 101025) or replace it. |
‘a| Confirm YUV_VIDEO signal to FPGA
(1C1007 pin 30).
Tox ye
‘A]_ Check power and peripheral circuits of
the FPGA (11007) or replace it.
‘a| Check conduction between the FPGA
(1C1007) and the analog switch (161029).
v (Check conduction between the analog
Gani Po, Prandane neu sgrabw AD emerer wa, || Sith (C1020) and te AD conan:
A
(1C1001 pins 8, 17,23 and 43) and V_HD (TPAS). Chae VOUT nen IsrDIaen
v replace it
®
28 —
82
— Ne ‘Check components (R, LC, and C)
‘A] Confirm input signals to A/D converter (IC1001 pins 6,8 and 20). |“! A| between JK1005 and the A/D converter
OK {1C1001) or replace them.
o—- —
y PLL inthe A/D converter (161001)
Confirm output signals from A/D converter (161001) ‘operation chock
a] BePins 113-120 NG, |) Confirm PLLHA and HSPLL are locked.
G: Pins 80-97 PPA) Hsin: rings
B:Pins 70-77 | PLLHS: TPAIS
ok PLLCK: TPAIG
——_____To« ye
| ‘a| Check VO signats tofrom 1C1018 or
replace it
'A| Check data settings and power supply for
{ the A/D converter (1C1001) or replace it.
Resize IC input (101005 pins 147-178) check
Confirm syne input signals to resize IC (IC1005). Check circuits between the A/D convertor
A) PIVS:TPAZB {1C1001) and resize IC 161005) / FPGA
PIHS: TPaz7 (1c1007
PLUCLK2:Pin 178 a
To
‘A| Check power supply forthe resize IG (101006) or replace it
Tana ae aS S55
Cheah encte conl a |S {ioe the ronal conatant
Yow ~
Wn tho nate cota unl soperid contin teens [NO
a control signal is inputted to the microcomputer (IC 1010) pin 24. R]_ Check the circuit around RM3001.
yes
Replace the A-PC.Board. 30 8 Interconnection Block Diagram
8.1. Interconnection Block Diagram (1/2)
Interconnection Block Diagram (1/2)
Power Unit
P-Module
31 8.2. Interconnection Block Diagram (2/2)
Interconnection Block Diagram (2/2)
F
suoio_m__vioeo
4 JK1009
a
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D
S-P.C.Board |
=e
al:
c alt
=:
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4 i
=
a
SPEAKER K
Al ee
7 2 T 3 T 4 5 COMPONENT IN
__vipeo 1 S2-VIDEQLIN ___scuht-1n 8 iW AUDIOIN_Y PGs. Py/O
AG ut
{ fatesasege Re
ch JK1005, oi |
‘JK1006 JK1004
R LCD PANEL
LI MMI
ERTS
G LCD PANEL
chun
BLAST CONTROL 9 Block Diagram
9.1. Power Supply
Power Supply
inTeRLock
for MANPOWER rs Sura a
une “OF
102 ALTER THERNORUSE
K-Module
ror
caso
4 s
( 4 + fc
Power Cort
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1
2] of aM ONOTE oto. ‘STEP-DOWN CHOPF
51° ave ISOLATORS.
ou ‘
sles + i5v
wie th
ats
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Q-Module (CONTROLLER)
1 2 T 3 4 5 HoT |! [eouo|
suoorin/ rs
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B-Module
5 T é a z 5
35 9.2. Signal Processing (1/2)
Signal Processing (1/2)
1e1001
ep m SMTCHNG,
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sg sou Pe SA pe
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101002
t— come. an
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VIDEO 20.COM ‘SYNC Sera
VIDEO IN DECODER FILTER nol ‘swiTcH 2
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5 u 6 ! 7 8 9.3. Signal Processing (2/2)
Signal Processing (2/2)
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5 6 7 T 8
39 10 Schematic Diagram
Schematic Diagram for Model PT-AE100E
Important Stet Hoice
eng ety ra rt Aon cnc ib en pry ye ye ae
Schematic Diagram for Model PT-AE100U
[MORTAR SAFETY NOTICE
“THE SHADED AREA OW THIS SCHEVATIC DAGRAM NGOAPORATES SPECIAL FEATURES MPOTANT FOR PROTECTION FAOM FRE AND ELECTRICAL SHOOK
razanos.
|WHEN SEAVIONG, 15 ESSENTIAL THAT ONLY MANUFACTURER'S SPECIFED PANTS BE USED FOR THE CAITCAL COMPONENTS I THE SHACED AREAS OF
"HE SCHEMATIC.
|
l
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6. Color ode forthe Eas betwen agra and out oar
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‘Schematic diagram EP ciatdoarts Yolo
Serenstedagnn SEO Wie [Loni
1% WoT and COLD indestons
The over ret toar corti cout easing separ pour spy ote gre crecon, The cok ened HOT and COLD ten th eee
lagi Tee recto bo
{8 This sonoma gram she st at the ine of rining a the subectto change without nts.
Precautions:
1. NEVER eshte HOT pre ths HOT ard COLD pars ath sae tin, or jou rey gan oto shock
2 NEVER shor-rethe HOT ard COLD reste use lo nd pat may ak
NEVER comet an nine si cite lhe HT an COLD cesta re may bon Cometh punt unanso e ard ol Cec beng Me
4 MAKE SURE lira power cra he gover awet ea reir he cae,
a 10.1. A-P.C.Board (1/4)
A-P.C.Board = TXANPO1VJJ3 (1/4)
iis
Patent
Pw ia
Jks005
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481008
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Px 10.2. A-P.C.Board (2/4)
A-P.C.Board — TXANPO1VJJ3 (2/4)
ly
Ic1002
aguas e108
Sesioases
RESIZE
SCREEN 81
ut
Ie1008 10.3. A-P.C.Board (3/4)
A-P.C.Board TXANPO1VJJ3 (3/4)
Iotoad |
ane.
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46 Loo CONTROL BUS
ewe, pus
a7 10.4. A-P.C.Board (4/4)
A-P.C.Board — TXANPO1VJJ3 (4/4)
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49 10.5. S-P.C.Board, R-P.C.Board
S-P.C.Board TNPA2343
50 R-P.C.Board TNPA2388
me
:
51 10.6. B-Module
B-Module TXANPBQVJJ3 Module Replacement
Only supplied components IC9602-3, Q9603-12, 29601, 9603-12, 29601, D9612-13, D9615-16, D9618-19,D9621-22 11 Circuit Boards
11.1. A-P.CBoard (Foil Side) S-P.C.Board
A-P.C.Board = TXANPO1VJJ3
F|_ (Foil Side) S-P.C.Board TNPA2343
(Foil Side)
S-P.C.Board — TNPA2343
(Component Side)
55 11.2. A-P.C.Board (Component Side)
A-P.C.Board = TXANPO1VJJ3
(Component Side) 12 Terminal guide of ICs and transistors
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