Read LG 26LD320H (CHASSIS:LD91X) Service Manual online
Check the SCART Cable
YES
Check MAIN B’D
C229, C230
MAIN B’D
C229 (Right Sound)
C230 (Left Sound)
signal ?
YES
NO
Replace MAIN B’D IC 100
AV1 Video OK ?
YES
Check MAIN B’D JK1100
Replace MAIN B’D JK1100
NO
YES
Making
전자 - 6-2
Revision
LCD TV
Symptom
AV1 No Audio Problem
2010. 07 .27
22~42LD320H
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