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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
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.
Screen display
6.1.3.
Check Point
Confirm the following parts if NG was displayed.
6.1.4.
Exit
Disconnect the AC cord from wall outlet or switch off the power with the [POWER] button on the main unit.
Содержание TH-50PY850H
Страница 6: ...6 3 2 Applicable signals ...
Страница 16: ...16 6 4 No Picture ...
Страница 29: ...29 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 30: ...30 ...
Страница 38: ...38 10 4 Wiring 3 ...
Страница 39: ...39 10 5 Wiring 4 10 6 Wiring 5 ...
Страница 40: ...40 ...
Страница 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 114: ...114 ...
Страница 116: ...116 13 1 2 Packing ...
Страница 121: ...121 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...