[TechAssist] re Toshiba blowing out tran.
- From: "Don Gushue" <rybeck@xxxxxxxxxxxxxxx>
- To: <techassist@xxxxxxxxxxxxx>
- Date: Wed, 5 Oct 2005 11:27:53 -0300 (Atlantic Standard Time)
Hi Eric
Checked all those components you sent ,all good.
This is story on set,came in under warranty dead,Other tech found cap521
blown,hor Trans shorted.He replaced both parts it blew again.this time took
out vert ic also .He then asked me to look at it.I checked caps (voltage an
leakage) took a load test,OK.Assuming he checked power supply I plugged it
in (pow) output gone again.That cap he replaced is in protect drive circuit
What I did find was r525 up in value 1meg .I think that is my problem,I hope
If you have schematic have a look an tell me what you guy,s think before I
waste another output.
Don
(Just an old guy that is supposed to
be retired)
Thanks guy,s
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