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LCD TV
Symptom
Check RF Cable
YES
MAIN B'D L1201 = 5V ?
NO
YES
MAIN B'D L1202 = 3.3V ?
NO
YES
MAIN B'D IC804
Pin #2 = 1.2V ?
NO
YES
MAIN B'D R1210 Clock ?
NO
Digital TV Video Problem
Replace MAIN B'D IC808
Replace MAIN B'D IC809
Replace MAIN B'D IC804
Replace MAIN B'D TU1200
Making
2009. 2 . 1
Revision
26~42LH2000
32~47LH3000/LH4000
5/34
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