Electronics Repair

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RCA 20F420T Shuts Off and On

This is a strange one... the set comes on and works normally for a few minutes, then starts turning off and on at rando...
6 comments posted 16yrs
posted by zappyman
6 comments posted 16yrs posted by zappyman

INA159 - where?

Hi All! Is there anybody who have got idea where can I buy INA159? I saw at: Farnell, Mouser, Digikey, Distrelec, Arrow...
1 comments posted 16yrs
posted by arnold.fuzesi
1 comments posted 16yrs posted by arnold.fuzesi

Toshiba 34HF85, M3U01T Chassis

This set suffered a power surge. The set switches on, produces a raster for a few seconds and shuts down. The SMPS is S...
2 comments posted 16yrs
posted by bobh
2 comments posted 16yrs posted by bobh

isolation transformer needed

I'm looking for an isolation transformer for repairing small (less than 1000W) power supplies. I see loads of them on e...
96 comments posted 16yrs
posted by fgsdfgrr
96 comments posted 16yrs posted by fgsdfgrr

Samsung HP-4363W - Parting Out

After many fruitless hours of troubleshooting and replacing parts, I'm throwing in the towel on this thing - I can't ju...
0 comments posted 16yrs
posted by zappyman
0 comments posted 16yrs posted by zappyman

ONKYO HT-R500 No display

Hi I have the above unit that has worked flawlessly until the weekend. Now there is no display. All functions work as f...
1 comments posted 16yrs
posted by steve
1 comments posted 16yrs posted by steve

Sanyo TV model HT32546, Ch. 32546-04 HV problem

This set came in for repair out of warranty. The customer who was referred to us by Sanyo said that he heard a "slight...
2 comments posted 16yrs
posted by captainvideo462002
2 comments posted 16yrs posted by captainvideo462002

One more antenna question: Antenna pitch?

One more antenna question: Antenna pitch? That is, my attic has a pitched roof and the antenna for channels 7 to 60 tha...
23 comments posted 16yrs
posted by NOPSAMmm2005
23 comments posted 16yrs posted by NOPSAMmm2005

Thandar TA2000 Logic Analyser

Just bought one of these and it seems to work just fine, and has got the user manual and pods. What it lacks is a Servi...
2 comments posted 16yrs
posted by avvq64
2 comments posted 16yrs posted by avvq64

PHILIPS Tv chassis EM3E-AA : what's this component?

widescreen philips tv with burnt component: http://www.fileden.com/files/2007/6/4/1143893/DSCF8228.JPG http://www.filed...
5 comments posted 16yrs
posted by reverend_rogers
5 comments posted 16yrs posted by reverend_rogers

How does crimping work?

The obvious answer is that you bend the metal of the connector so that it holds the wire in place. This doesn't seem ve...
75 comments posted 16yrs
posted by sylvia
75 comments posted 16yrs posted by sylvia

Packard Belle EHR2080

Hello everyone, I have a problem with a DVD recorder from the Packard Bell, the model is EHR2080; This device has a man...
2 comments posted 16yrs
posted by romano_74
2 comments posted 16yrs posted by romano_74

Charging Sub C (mini C) batteries

Hello: I currently own an Ansmann 8 smart charger. It will charge NiCd batteries, but my question is can I charge NiCd...
18 comments posted 16yrs
posted by szilagyic
18 comments posted 16yrs posted by szilagyic