DOWNLOAD Panasonic TX-L32X3E / TX-LR32X3 Service Manual ↓ Size: 15.54 MB | Pages: 64 in PDF or view online for FREE

Model
TX-L32X3E TX-LR32X3
Pages
64
Size
15.54 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / GLP26 CHASSIS
File
tx-l32x3e-tx-lr32x3.pdf
Date
PREV: Panasonic TX-L32ET5B / TX-L32ET5Y / TX-LR32ET5 Service Manual

Panasonic TX-L32X3E / TX-LR32X3 Service Manual ▷ View online

Chassis Board Layout 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Location of Lead Wiring 
 
To find the Part Number of required wire in Replacement Parts List click on the wire name in red box. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Board Name 
Function 
A-Board 
AV Terminal, HDMI, Digital Audio Out, SD Card, CI slot,  
TV tuner, Peaks_sLD2, AV Switch, Speaker out, 
EEPROM, Flash Memory, DDR  SDRAM 
KA-Board 
Remote Receiver, Power and Timer  LED, C.A.T.S 
P-Board 
Main Input, Power Supply, Key Control, Power Switch 
LD-Board LED 
Driver 
LD-BOARD 
P-BOARD 
KA-BOARD 
A-BOARD 
A15
SP_L 
A12
KA10
A09
SP_R 
P4 
A10-KA10 WIRE 
P4-LD4 WIRE  
A12-SPK WIRE
P1 
A09-P2 WIRE 
LVDS FFC  
A10
P2 
LD4
LD2
9
Technical Description 
Specification of KEY for CI Plus, DTCP-IP and One-to-One 
General information: 
1. EEPROM (IC8902) for spare parts has the seed of KEY for each. 
2. The final KEY data will be generated by sLD2 IC (IC8000) when SELF CHECK was done and are stored in both sLD2 IC     
    (IC8000) and  EEPROM (IC8902). 
    Three KEY are not generated for all models. 
    The necessary KEY are only generated and stored depend on the feature of models. 
 
Replacement of ICs: 
When sLD2 IC (IC8000) is replaced, EEPROM (IC8902) should be also replaced with new one the same time. 
When EEPROM (IC8902) is replaced, sLD2 IC (IC8000) is not necessary to be replaced the same time. 
After the replacement of IC, SELF CHECK should be done to generate the final KEY data. 
How to SELF CHECK: While pressing [VOLUME ( - )] button on the main unit, press the STATUS         button on the remote 
control for more than 3 seconds. 
TV will be forced to the factory shipment setting after this SELF CHECK. 
 
Model and Keys: 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Keys 
Model No. 
CI PLUS 
DTCP-IP 
One-to-One 
(for USB Rec.)
 
TX-L32X3E Yes 
None 
None 
TX-LR32X3 None 
None 
None 
10
Setting Inspection 
Voltage Confirmation 
 
  
 
A board 
 
 
Description Test 
point Voltage 
SUB3.3V 
TP8615 
3.21V - 3.45V 
SUB 1.5 V 
TP8101 
1.47V - 1.56V 
SUB1.2V 
TP8100 
1.26V – 1.33V 
SUB5V 
CN0102 /pin1/ 
4.8V – 5.2V 
 
 
 
P board
 
 
 
 
Description Test 
point Voltage* 
Voltage** 
24V (PANEL) 
TP7514 / TP7515 
<1V 
24V ± 1.2V 
16V TP7503 
/ 
TP7504 
<1V 
16.1V ± 0.7V 
TUNER5V8 
TP7502 / TP7501 
5.7V ± 0.3V 
5.7V ± 0.3V 
PFC 
TP7201 and GND TP7203 
<340V 
400V ± 15V 
                   
           *  Connect AC 230V to P1 connector 
           ** Connect DC 2.5V to TV_SUB_ON P2 connector – pin 8 /TP7505/ from voltage divider.  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
11
Self Check  
 
Self-check is used to automatically check the bus lines and hexadecimal code of the TV set. To enter Self-Check mode, keep  
pressing the down (-/v) button on the TV set and press the STATUS         button on the remote control. To exit Self Check, 
switch off the TV set at the power button. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
                    * Displayed for E model only 
Display Ref. 
No. 
Description 
P.C.B. 
TUN TU4801 
TUNER 
A-Board 
STBY IC8000 
Peaks-sLD2 
A-Board 
MEM1 IC8901 
STM 
EEPROM 
A-Board 
MEM2 
IC8902 
EEPROM PEAKS sLD2 
A-Board 
AVSW IC3001 AUDIO 
VIDEO SWITCH 
A-Board 
T-CON-EEP IC8000 
SLD2 
A-Board 
T-CON-DCDC IC4150 
DC/DC 
CONVERTER 
A-Board 
T-CON-DAC IC4120 
TCON 
GAMMA 
DAC 
A-Board 
*ID 
IC8902 
EEPROM PEAKS sLD2 
A-Board 
If the CCU ports have been checked and found to be incorrect or not located then " - - " will appear in place of "O.K.".
TX-L32X3E 
32HD                                     Panasonic 2011LCD  
            
                                           
  Self Check Complete
TUN  
 
                          O.K. 
STBY                             O.K. 
MEM1                           O.K. 
MEM2                           O.K.. 
AVSW                           O.K. 
T-CON-EE                   O.K. 
T-CON-DCDC      O.K. 
T-CON-DAC        O.K. 
ID                                     O.K. 
PEAKS-SOFT                 1.112
PEAKS-EEP             01.00.0010 
LSI-PACKAGE                               1.71e 
LSI-RELEASE                                   1.01  
STBY-SOFT                                 1.00.00 
STBY-EEP               1.00.0000  
STBY-ROMCORR          0.00.00 
    SUM                                                     C5B6
 
 
 
    MODEL ID                                               08 
                             03476100 
                             00000004
  
 
  
 
TX-LR32X3 
32HD                                     Panasonic 2011LCD  
            
                                         
  Self Check Complete
TUN  
 
                          O.K. 
STBY                             O.K. 
MEM1                           O.K. 
MEM2                           O.K.. 
AVSW                           O.K. 
T-CON-EEP        O.K. 
T-CON-DCDC      O.K. 
T-CON-DAC        O.K. 
PEAKS-SOFT                 1.112
PEAKS-EEP             01.00.0012 
LSI-PACKAGE                               1.71e 
LSI-RELEASE                                   1.01  
STBY-SOFT                                 1.00.00 
STBY-EEP               1.00.0000  
STBY-ROMCORR          0.00.00 
    SUM                                                     C4CD
 
 
 
    MODEL ID                                               08 
                             034c6100 
                             00000004
  
 
  
 
12
Page of 64
Display

Click on the first or last page to see other TX-L32X3E / TX-LR32X3 service manuals if exist.

RANDOM: