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LG 50PZ950T - No picture, sound ok.

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downunder:

Two small pinholes. usually at the 4 o'clock posn. wrt centre of large IC, may be marked as R51  - R52.


Bruce

Turnip:
Hi Bruce, spotted them - R51/R52 as you suggested.

Currently the set works, so will wait awhile see if gets that Led flashing 4 x 4.

Still wondering why at times I get no sound either, as doubt the control board controls audio, seems more SSB - Chris.

downunder:
Aye, that sounds like the main board (ssb as you and Philips like to refer to it as).

Maybe time for some kitchen duties, if only to prove the point.

Bruce

Turnip:
Hi Bruce, did so then shorted the holes getting just sound. Off to another LG 50 Plasma which used to cut to S/by every few days. Replaced both resistor chains and a couple of chips - Seems ok at the moment but won't screw the back on quite yet.

Back to the other one where got sound and interesting test screens - Snipped the link then got sound only. Tomorrow will get sound and picture 'till I turn it on again to get just sound.

While ago a keen Philips man, 'till the rental company went poop as didn't realise Japan made reliable sets not needing an average of three calls a year to replace crap UK sourced components.

Can't recall that the Philips G500 had a SSB as nothing in those days was small or light.

Think might cook the control board tomorrow as the wife is out 'till lunchtime - Chris.

tvrepair:
Hi, the possible reason may be your tv GOT short circuit due to the On-Off several time. Sometimes TV didn't pick enough power and immediate shut down several time can cause the display error. I just want to recommend, never take chance when you are using a Branded TV. Concern some PLASMA tv experts to fix this.

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