Sony XBR-65Z9D Service Manual page 21
Gn2tr chassis
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Also See for XBR-65Z9D:
- Service manual (124 pages) ,
- Reference manual (44 pages) ,
- Setup manual (2 pages)
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FLOW
1-1. NO POWER
with G* board
No Power
Check STBY 3.3V
NG
C497
near CN401
on DPA board
OK
Check STBY 3.3V
NG
C402
near CN400
on BM2 board
OK
BM2 Board
XBR-65/75/100Z9D
NG
Replace
Between G* Board to
G* Board
DPA Board Harness
OK
Harness
NG
Replace
R407, R408
Between DPA Board to
on DPA Board
BM2 Board Harness
OK
Harness
u-Com Failure
DDCON/LDO
Main Device Failure
TROUBLE SHOOTING
21
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