ITC2
CHASSIS
R402/ R407/ R422/ R435/ R452/ R457/ R472/ R488
Troubleshooting
3 3 Standby LED Blinking
3-3. Standby LED Blinking
3-3-1. 2-times Blinking
2 times Blinking
Check DC voltage at
JL6001
Yes
Change BB
board
Is it 18V - 19.5V?
No
board
Take out adaptor
and test at adaptor
output is it 18V – 19.5V?
(Refer Figure 1)
Change BB
board
Yes
Change
adaptor
No
Figure 1: How to test DC voltage
at adaptor output
14
Содержание KDL-46R485A
Страница 2: ...SERVICE MANUAL COMMON SERVICE MANUAL COMMON ITC2 CHASSIS Segment BA LCD TV LCD TV ...
Страница 65: ...ITC2 CHASSIS R402 R407 R422 R435 R452 R457 R472 R488 Diagrams 5 3 Connector Diagram 5 3 1 24 5 3 1 24 65 ...
Страница 68: ...ITC2 CHASSIS R402 R407 R422 R435 R452 R457 R472 R488 Diagrams 5 3 Connector Diagram 5 3 4 40 5 3 4 40 68 ...
Страница 69: ...ITC2 CHASSIS R402 R407 R422 R435 R452 R457 R472 R488 Diagrams 5 3 Connector Diagram 5 3 5 46 5 3 5 46 69 ...
Страница 70: ...Sony Corporation 70 English 2013 06 Sony Corporation Sony EMCS Malaysia Sdn Bhd HESRDM 9 888 144 01 ...