Self Check - Panasonic TX-22LT3 Service Manual

3 Self Check

1. Self-Check is used to automatically check the bus lines and hexadecimal code of the TV set.
2. To get into the Self -Check mode press the Down (
time pressing the Recall button on the remote control, and the screen will show :
If the CCU ports have been checked and found to be incorrect or not located then "--" will appear in place of "O.K.".
Display
MEM
GC2M
HAD
AVSW
Tun1
MSP
LCDMCU
MEM
PIXL
HAD+
PNL
) button on the customer controls at the front of the set, at the same
Ref. No. Description
IC1004 EEPROM
IC9001 Global Core
IC9007 RGB A/D Converter
IC4001 AV selector
TNR001 Tuner
IC2501 Multi Sound Processor
IC3002 LCD MCU
IC3001 EEPROM
IC6004 Pixel Converter
IC6003 RGB A/D Converter
- LCD Panel
5
P.C.B.
DG-Board
DG-Board
DG-Board
A-Board
B-Board
A-Board
DG-Board
DG-Board
DG-Board
DG-Board
-
TX-22LT3