Author Topic: Toshiba Regza 32AV554AD dead psu (Read 8445 times)

Cornboats · « **on:** February 04, 2011,08:46:14 »

SRV2169WW

Psu have no outputs from P810,P811,P861

service manual gives no details. Has anybody done component level repair on this board as its fitted to several models.

Mulja tv repair portal · « **on:** February 04, 2011,08:46:14 »

Turnip · « **Reply #1 on:** February 04, 2011,11:50:07 »

Hi C/B,

Nothing here - not even a piccy - Chris.

chrissie jones · « **Reply #2 on:** February 05, 2011,02:53:45 »

IS THIS THE ONE.

Mulja tv repair portal · « **Reply #2 on:** February 05, 2011,02:53:45 »

Cornboats · « **Reply #3 on:** February 05, 2011,04:19:22 »

That looks identical.-part no srv2169ww-mitsumi

I've done dmm checks on diodes & fets and drwan a blank.
I wondered if it might be one of the 2 tansformers.

Does your board work? Wondered if you could give me input/output voltages off these transformers.

JAYROD · « **Reply #4 on:** February 05, 2011,06:11:03 »

Hi CB, you mentioned that you have the service manual and you say that it has no details,do you mean that it does not contain a diagram of the power supply? The reason i ask is that i have a 37AV554D in for repair which may have a faulty power supply but i have not been able to obtain a service manual for it.

Phil.

Cornboats · « **Reply #5 on:** February 06, 2011,12:09:43 »

Thats right the manuals neither use nor ornament. No chance of component level fault finding. I wouldn't buy this product if I had a choice.

Mulja tv repair portal · « **Reply #5 on:** February 06, 2011,12:09:43 »

Mulja tv repair portal

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