15
6 Troubleshooting Guide
Use the self-check function to test the unit.
1. Checking the IIC bus lines
2. Power LED Blinking timing
6.1.
Check of the IIC bus lines
6.1.1.
How to access
Self-check indication only:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control
for more than 3 seconds.
Self-check indication and forced to factory shipment setting:
Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote con-
trol for more than 3 seconds.
6.1.2.
Exit
Disconnect the AC cord from wall outlet.
6.1.3.
Screen display
6.1.4.
Check Point
Confirm the following parts if NG was displayed.
DISPLAY
Check Ref. No.
Description
Check Point
DTVSOC
IC8001
Nile-TCON
A-Board
TUN
TU8302
TUNER
A-Board
MEM1
IC8503
EEPROM (Nile-TCON)
A-Board
MEM2
IC8004
EEPROM (SYSMPU)
A-Board
AMP
IC2106
AUDIO AMP
A-Board
SYSMPU
IC8001
SYSMPU (Nile-TCON)
A-Board
EPOP
Содержание Viera TC-L24C3
Страница 21: ...21 7 15 EMI processing ...
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Страница 28: ...Model No TC L24C3 Schematic Diagram Note S 1 ...
Страница 29: ...Model No TC L24C3 Replacement Parts List Note S 2 ...
Страница 30: ...Model No TC L24C3 P Board 1 2 and P2 Board S 3 ...
Страница 31: ...Model No TC L24C3 P Board 2 2 S 4 ...
Страница 32: ...Model No TC L24C3 A Board 1 5 S 5 ...
Страница 33: ...Model No TC L24C3 A Board 2 5 S 6 ...
Страница 34: ...Model No TC L24C3 A Board 3 5 S 7 ...
Страница 35: ...Model No TC L24C3 A Board 4 5 S 8 ...
Страница 36: ...Model No TC L24C3 A Board 5 5 and KA Board S 9 ...
Страница 37: ...Model No TC L24C3 P Board Foil Side S 10 ...
Страница 38: ...Model No TC L24C3 P Board Component Side S 11 ...
Страница 39: ...Model No TC L24C3 A Board Foil Side S 12 ...
Страница 40: ...Model No TC L24C3 A Board Component Side S 13 ...
Страница 41: ...Model No TC L24C3 KA Board S 14 ...
Страница 60: ...Model No TC L24C3 Exploded View S 33 ...
Страница 61: ...Model No TC L24C3 Packing S 34 ...