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2019/01/30 02:46:26 (GMT+09:00)
2.0 : 3x Blinking – Audio Error
LKP2 Board (Checking Point)
Board
PWB
LKP2 (50")
(A
side)
Purpose :
Checking
Audio
Error pin
not short
to GND
Checking
fuse
condition
Change
Audio IC if
need
Audio IC
each pin
checking,
please
refer to
"Audio No
"
Sound
Details
Details
F4001
CN4001
Audio Error pin
F4002
Zener
Diode
IC4001
29
SYS SET
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