LG PT-43A80 - Page 19

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3. NO PIP
Waveform of AV Board
IC200 #27,29,31 ?
Waveform of AV Board
IC200 #13 ?
Waveform of PIP Board
IC1201 #26 ?
Waveform of PIP Board
IC1201 #15~#18 ?
(R,G,B, FB)
Waveform of MAIN1
IC501 #45~#48 ?
( R,G,B FB )
Check JA202
Waveform of PIP
Board IC1201 #28 ?
Check
Scart Jack
JA204
Waveform of MAIN1
Q027(E) ?
Check AV Board
IC200, Q201
Check PIP Board
Q1206
Check around IC1201
Check PIP Board
Q1203,1204,1205
NO
NO
NO
NO
NO
NO
YES
YES
YES
YES
YES
YES
<AV1,2,3> <RF> <SCART>
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