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LG PDP42V6

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tv john:
Hi guys,one of these backfired on me today.Aug 12th-fitted new ZSUS,Oct 14th gone again and got a replacement from CHS ,fitted Teusday,blew a fuse again on Wednesday (on new pcb). Came to conclusion the YSUS was at fault and possibly C72 (33/25v) could be to blame.
I don't think they will want to pay for a new YSUS pcb and don't think CHS would stand me another pcb.

John.

mulja:
Hi Tv john

i had one last week with faulty zsus board

first thing check voltage on pin 1 or 8 at the bottom of the zsus board must be 15v
if is to low 10-12v then change C72 on Ysus this bring up voltage to 15v

chassis pdp42v6 not pdp42v5

good luck

brainstorm:
Hi Daz,

I always change Y and Z sus boards as a pair to be on the safe side or it can get a bit expensive.
I had a conversation with LG technical previously and they recommend you change them together.

Regards
Brian

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