12
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
control 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.
Содержание TH-46PZ850U
Страница 15: ...15 6 4 No Picture ...
Страница 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 30: ...30 ...
Страница 38: ...38 10 3 Wiring 2 ...
Страница 39: ...39 10 4 Wiring 3 ...
Страница 40: ...40 10 5 Wiring 4 10 6 Wiring 5 ...
Страница 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 106: ...106 ...
Страница 108: ...108 13 1 2 Fan part location ...
Страница 109: ...109 13 1 3 Accessories ...
Страница 110: ...110 13 1 4 Mechanical Replacement Parts List ...
Страница 114: ...114 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...