Toshiba 3357DB 33" TV - No Green Fault & Red Tinge

M

Matthew Saxby

Guest
Hi,
Picked up one of these today to replace a plasma screen that was stolen.
Unit seems to be working fine, apart from the lack of green. When powered
up, the screen comes up dark red. Connect up an input, and the picture is
displayed with a reddish/pink tinge to it. Blue is fine, so I'm concluding
that there is no green and that presumably the red is too high.

Can anybody advise on anything obvious that would need replacing or should I
just scrap this unit?

Best Regards,
Matthew
 
You need to perform basic tv set troubleshooting on the crt, crt drive
voltages and waveforms, and signal circuits to find the problem.

David

Matthew Saxby <saxby@blueyonder.co.uk> wrote in message
news:rGaZa.2032$ES1.1535@news-binary.blueyonder.co.uk...
Hi,
Picked up one of these today to replace a plasma screen that was stolen.
Unit seems to be working fine, apart from the lack of green. When powered
up, the screen comes up dark red. Connect up an input, and the picture is
displayed with a reddish/pink tinge to it. Blue is fine, so I'm concluding
that there is no green and that presumably the red is too high.

Can anybody advise on anything obvious that would need replacing or should
I
just scrap this unit?

Best Regards,
Matthew
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