Electronics Repair

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Sony KV-27HFR - Bad Tuner?

This may be a toughie.... the set will tune in a station but will not lock on, it just drifts back and forth, alternati...
5 comments posted 19yrs
posted by zappymanNOSPAM
5 comments posted 19yrs posted by zappymanNOSPAM

Pioneer Schematic ...

Ron, Jak, Dave, Dave, Anyone got schematics for a Pioneer AV amp VSX2014i ? Particularly interested in the power supply,...
2 comments posted 19yrs
posted by arfa.daily
2 comments posted 19yrs posted by arfa.daily

should a car battery charger read 12.0v?or more?

i am wondering if my car charger is no longer efficiently charging.it has a 6v and 12v setting. a test with the multime...
8 comments posted 19yrs
posted by beerismygas
8 comments posted 19yrs posted by beerismygas

Microwave oven catches fire. Repairable?

I have a small problem with my Samsung microwave where it occasionally catches on fire. It last occurred when I was hea...
12 comments posted 19yrs
posted by w_j_wolfe2o03
12 comments posted 19yrs posted by w_j_wolfe2o03

12V RV battery repair

My 12v deep cycle/marin RV batteries tipped over and leaked. Can the batteries be repaired/re-used and charged up again...
3 comments posted 19yrs
posted by gunderhill
3 comments posted 19yrs posted by gunderhill

Blaupunkt Vancouver CD126 Receiver

I need to know how to switch the tuner to manual verse automatic. Does anyone know? Thanks! Mark
0 comments posted 19yrs
posted by mark.williams.2t5z4m
0 comments posted 19yrs posted by mark.williams.2t5z4m

Mitsubishi parts distributor help

Anyone know where a "non authorized" or regular consumer can order Mitsubishi replacement parts? Specifically for model...
5 comments posted 19yrs
posted by stokesb
5 comments posted 19yrs posted by stokesb

question about my laser disc player which went dead

last night, the electricity went out. when the power came back on almost immediately, some electronics refuse to turn o...
3 comments posted 19yrs
posted by cerebureaucracy
3 comments posted 19yrs posted by cerebureaucracy

Is there such a thing

I would like a device that you put at a location in a building that hooks to the phone line and if someone gets inside t...
2 comments posted 19yrs
posted by goodguyy
2 comments posted 19yrs posted by goodguyy

Compaq Presario 1210, how to remove the CD drive?

I've got a Compaq Presario 1210 laptop with a bad CD Drive. Can't figure out how to remove it. I managed to remove the...
0 comments posted 19yrs
posted by spamme9
0 comments posted 19yrs posted by spamme9

New software for older oscilloscopes

Hi All, I was working on a project a few months ago and needed to download waveforms from a TDS200 scope. I found that...
1 comments posted 19yrs
posted by caron
1 comments posted 19yrs posted by caron

amplifier loss of signal strength

I recently installed a transformer (12VAC, 2Amp) in a musical instrument amplifier (rated at 10 Watts RMS), and when I...
22 comments posted 19yrs
posted by buck1107
22 comments posted 19yrs posted by buck1107

TSXSUP702

Hello, I'm looking for TSXSUP702 electronic diagram. It's a power supply for Télémécanique PLC such as TSX47, 67, 87, ....
0 comments posted 19yrs
posted by part__ard
0 comments posted 19yrs posted by part__ard