Read LG 42LH250C (CHASSIS:LD91Z) Service Manual online
Check IR B’D P1 Wafer
& Connector
Check MAIN B’D P1305
Wafer & Connector
YES
NO
Replace it
YES
Replace IR B’D
Making
Revision
2009. 2 . 1
LCD TV
Symptom
Remote Control Problem
26~42LH250C
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