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Samsung LE32A436
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Keith:
Hi,
This set has no sound or picture, no OSD.
The fuse on LVDS board was open, but there is no supply from AV board to LVDS board. PSU outputs are all OK.
Any ideas??
Thanks
Keith
daz:
hi
is there any voltage with the lvds cable unplugged?
had many problems with shorts on the lvds pcb, perhaps voltage being dragged down?
but did have one samsung where both av and lvds pcbs had to be replaced for a similar problem.
daz
Keith:
Thanks Daz, no supply voltage only signal voltages, I am thinking it needs both boards!
stellaman:
There was a posting a while ago on another site about a diode, maybe a zener , on the LVDS PCB going s/c. May be worth checking.
Dave
Turnip:
Hi Dave,
Checked about, no info on screen drive zener diodes found, but keen for Quuq folks - Chris.
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