Sony KDL-43W6 G Series Service Manual page 28

2019/01/30 02:46:26 (GMT+09:00)
2.0 : 3x Blinking – Audio Error
LKP1 Board (Checking Point)
Board
PWB LKP1 (43") Details
(A side)
Purpose :
Checking
Audio Error
Details
pin not
Zener Diode
short to
GND
Checking
fuse
condition
Audio Error pin
Change
Audio IC if
need
Audio IC
each pin
checking,
F4001
please
refer to
"Audio No
F4002
"
Sound
IC4001
CN4001
28
SYS SET