Special Servicing Procedure - panas TX-51P100X Service Manual

Special Servicing Procedure

Self Check Function
SELF CHECK is used to automatically check the Bus lines and Hexadecimal code of the TV set.
Contents of the Self Check is as follows.
1. Confirmation result for IC function
2. Protection Information
Procedure
1. Simultaneously push the OFF TIMER button [
on the TV set.
2. The TV enters the self-check mode and the result are displayed on the screen .
3. Press power button on the front panel or remote controller to clear the self-check mode and return to the nor-
mal state.
On-Screen for SELFCHECK mode
SELF CHECK
Panasonic E3D Vx,xx
NVMEM OK AVSW
VPC1 OK TUNER1 OK
VPC2 OK TUNER2 OK
MW OK EXDAC
V.PRO OK SOUND
DFU OK MSP
CIP OK PTV
DISP OK
Red Yellow
or or
Black Line Black Line
Protective information
Black : Normal
Red : Abnormal Voltage
Yellow : Shout Down
Green : Hold Down
How to replace memory IC (IC1102)
Many data which control circuit on the TV set are memorized in Memory IC (IC1211).
1. Change the defective memory IC to replacement IC.
IC1102 parts number : TVRJ292
2. Turn the TV set ON, and perform SELF CHECK Function.
3. When exiting SELF CHECK Mode the customer setting will return to factory setup.
4. Confirm the correct Deflection and White Balance adjustment.
All manuals and user guides at all-guides.com
] on the remote control and the VOLUME DOWN button [ - ]
199* / ** / **
OK OP1 81
OP2 E2
OP3 DE
OK OP4 F3
OK OP5 84
OK OP6 FF
OK OP7 00
OP8 01
Green
or
Black Line
Option Code display
The numbers are displayed in hexadecimal.
Note : Option Code on the screen is fixed
depend on each model.
- 16 -
Check result of IC
"OK" Normal
"NG" Abnormal
(Check IC or its nearby components)
NVMEM : IC1102
VPC1 : IC1301
VPC2 : IC1302
MW : IC1304
V.PRO : IC1307
DFU : IC1308
CIP : IC1306
DISP : IC1309
AVSW : IC3001
TUNER1 : Tuner 1(TNR1)
TUNER2 : Tuner 2(TNR2)
EXDAC : IC1001
SOUND : IC2401
MSP : IC2001
TEXT : IC3504
(A-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(DG-Board)
(A-Board)
(A-Board)
(A-Board)
(A-Board)
(B2-Board)
(T-Board)