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waltham dtv1500v

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Turnip:
Hi Sparky,

Note that the caps (with no values suggested) were 12J 3kv types, puzzled, as those don't tend to bulge - Chris - bit pernickety perhaps, but think of our loyal readers.

sparky:
hi
the old ones read ok , new ones worked ok
put originals back still no pic
fitted new pic ok
strange , not like the philips cap that split and blows
chopper transister
sparky

Turnip:
Hi Sparky,

Congrats, and what were the values of those 3kv caps for folks without a shematic ?

Curious, mainly for Quuq readers - Chris.

sparky:
hi
on my cap meter they measure 12pf 3kv wkd
i hope? lucky had a siml panel cracked in half
used as spares
sparky

iedwar07:
Hi,

Thanks to everyone for this info. I can confirm that replacing the 3 caps mentioned - c354, c355, c356 - all 12pf / 3KV cured mine - a Mikomi LCD15796. The caps must be breaking down under voltage - they measure perfectly when tested out of circuit

I found someone selling replacement caps on eBay - a few £s for twenty five of them

Cheers, Ian

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