Read Sony KDL-46W700A / KDL-46W704A / KDL-46W705A / KDL-46W707A / KDL-50W700A / KDL-50W704A / KDL-50W705A / KDL-50W707A Service Manual online
SECTION 3
TROUBLESHOOTING
RB1G
CHASSIS
W700A/704A/705A/707A/708A
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
46”
BA2-S GL2S
50”
BA2-S
GL2
15
50
BA2 S
GL2
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