LG M1962D Service Manual

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Copyright ©2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. All Source Audio Trouble Shooting
Make sure you can’t hear any audio
and Device support the audio signal
normally.
Check Speaker and its wire
connection (P1000)
And the resistance
Check Signal from IC1000
L104, L105, L106, L107
Y
Replace IC1000
N
Check 15V From Power board
(P1101, Pin#1,2)
And Check Audio Amp Power 12V
(IC1000)
Y
Replace Power Board or Check
L1002/ L1003
N
Y
Check Signal from IC101
(R1008, R1009, R179, R180)
Y
Replace IC100
N
Replace connector or Speaker
N

LG M1962D Specifications

General

Brand	LG
Model	M1962D
Category	Monitor
Language	English