Electronics Repair

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Old RCA semiconductors

I was cleaning up the shop and I found a box with the following RCA parts: 146303, Comm Thyristor 146302, Trace Thyrist...
2 comments posted 19yrs
posted by captainvideo462002
2 comments posted 19yrs posted by captainvideo462002

Old Zenith safety caps.

I remember replacing these quite often many years ago and I still have a few around here. They are pn. 22-7505, .015uf/...
8 comments posted 19yrs
posted by captainvideo462002
8 comments posted 19yrs posted by captainvideo462002

Sony VCR.

Model # SLV-960HF, goes to a raster, not snow, no audio, & no signal on audio/video input. Are these known for bad tuner...
1 comments posted 19yrs
posted by greeben
1 comments posted 19yrs posted by greeben

Samsung rear projection.

Model # HC-P4252W Chassis P59A. Bad convergence IC's STK 392-010, replace resistors, if necessary. Now, the unit, has bu...
5 comments posted 19yrs
posted by greeben
5 comments posted 19yrs posted by greeben

Hitachi VM-D865LA video camera Sound not working

I bought a used Hitachi VM-D865LA Digital 8 movie camera. When I record video not sound is played back just a faint scr...
0 comments posted 19yrs
posted by pldokken
0 comments posted 19yrs posted by pldokken

Q2016 goes deasd if FPA touched.

Prima M odel # Q2016, unit comes on with a barely visible raster, but no video, or sound, when you touch any front panel...
0 comments posted 19yrs
posted by greeben
0 comments posted 19yrs posted by greeben

Sears TV, B+ to high!

Model # 774-15580, "Prima" Model # Q3250. BSC29-N1111 flyback was arcing, replaced it, then R313 1.0 ohm fusible burnt...
1 comments posted 19yrs
posted by greeben
1 comments posted 19yrs posted by greeben

Prima, Advent, & Digistar parts !

Does anyone know of a Canadian, or even USA supplier of parts for these brands? I'm in eastern Canada, & as of now, the...
0 comments posted 19yrs
posted by greeben
0 comments posted 19yrs posted by greeben

Looking for electronics specialists to host a tv show

National Geographic Television is looking for an experienced engineer or certified construction worker to host a new te...
8 comments posted 19yrs
posted by Scitechresearch
8 comments posted 19yrs posted by Scitechresearch

cross hairs won't become white

My VS-4504R Mitsubishi won't move the red bar down unto the white horizontal to make a nice white. The verical is okay....
1 comments posted 19yrs
posted by edwastrodowski
1 comments posted 19yrs posted by edwastrodowski

TV-experiments

Hello all, I have been trying to materialize my (maybe wicked) ideas. I am trying to use a broken tv and a spare monito...
4 comments posted 19yrs
posted by jzz
4 comments posted 19yrs posted by jzz

Basic CD player in a micro music centre

No movements or laser light , totally dead CD player. Just -- in the display. Function sw and door latch sw ok. Plenty...
5 comments posted 19yrs
posted by diverse8
5 comments posted 19yrs posted by diverse8