Panasonic TH-L42ET60S, Руководство по обслуживанию

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TH-L42ET60S TH-L42ET60G
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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
6.1.2. 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.
6.1.3. 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
control for more than 3 seconds.
6.1.4. Exit
Disconnect the AC cord from wall outlet.
6.1.5. Screen display
6.1.6. Check Point
Confirm the following parts if NG was displayed.
DISPLAY Check Ref. No. Description Check Point
H14TUN IC6750 TUNER A-Board
H90STBY IC8000 STM A-Board
H91MEM2 IC8900 NAND FLASH A-Board
H17LAN LAN LAN
H96ID ID
H97ID2 ID2
H42WiFi WiFi WiFi Dongle