Read Sony KDL-65W850A / KDL-65W855A Service Manual online
RB1G
CHASSIS
W850/855A
SECTION 3
TROUBLESHOOTING
3-1. No Power
No Power
Check STBY 3.3V
L9101 (B-others)
C9318 (BK*)
G* Board
Replace
Between G* Board to
B* Board Harness
NG
NG
Harness
OK
OK
B* Board
DC/DC converter check
NO POWER: Ayu2 control
(*)
Size
B* Board Type G* Board Type
13
65”
BA2SC G6&G7B
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