10
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.
Summary of Contents for Viera TC-37LZ85
Page 16: ...16 4 Remove the LCD panel ...
Page 17: ...17 7 12 EMI processing ...
Page 18: ...18 ...
Page 20: ...20 ...
Page 24: ...24 ...
Page 26: ...26 ...
Page 27: ...27 11 Schematic Diagram 11 1 Schematic Diagram Notes ...
Page 44: ...44 ...
Page 46: ...46 13 1 2 Mechanical Replacement Parts List ...
Page 48: ...48 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...
