32PD5000/42PD5000 (PW1) 32PD5000/42PD5000 (PW1)
No Teletext
Are waveformsYesCheck PTV2 connector
of QT03/04/05
(E)?or Video PWB
No
Are waveforms
of pin 32,33,34Check QT03, QT04,Yes
of IT01 (TEXT)?QT05
No
Is waveform ofYes
pin 23 of IT01Check around IT01
(TV, CV)?
No
Is waveform ofYes
CT01 (TV, CV)?Check around QT01,
QT02
No
Check Video PWB
3645 |