Electronics Repair

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How add aux connector for iPod to car radio?

I bought a 97 Civic recently, with a stock stereo. This unit has an option for a separate CD player, which plugs into t...
8 comments posted 16yrs
posted by bill_activist
8 comments posted 16yrs posted by bill_activist

Speaker surround replacement

I have two sets of 20 year+ old speakers where the foam surrounds on the woofers have deteriorated and are falling apar...
1 comments posted 16yrs
posted by someone
1 comments posted 16yrs posted by someone

Service manual for Olympus camera?

Does Olympus still sell service manuals for its digicams? I have a FE-20 I'd like to get documentation for. Or other sou...
4 comments posted 16yrs
posted by see
4 comments posted 16yrs posted by see

Sansui 5000A Output Transistors

Were the original output transistors in this receiver 2SD118? The receiver I am working on has a mixture of two 2SD118,...
3 comments posted 16yrs
posted by castles
3 comments posted 16yrs posted by castles

Ohm Amplifiers , USA ?

Amplifier with no maker's plate other than scriptform logo of Ohm and model SC60 on front (from 1983) or even where a p...
5 comments posted 16yrs
posted by diverse
5 comments posted 16yrs posted by diverse

Li-ion pack strangeness ....

I'm no stranger to Li-Ion behaviour, having studied them a fair bit and having designed commercial chargers. I think I...
3 comments posted 16yrs
posted by noone
3 comments posted 16yrs posted by noone

PTC Resistor in Degaussing circuit

My Magnavox 27Y100-100AA TV sets colors started to go all wonky. It also lost that little "bzzt" noise it makes on powe...
8 comments posted 16yrs
posted by Paul
8 comments posted 16yrs posted by Paul

Wiring stereo jack directly to IC?

I have an old stereo system that I'd like to keep using and I'd like to try to add a line-in jack for plugging in an MP...
16 comments posted 16yrs
posted by eliluong
16 comments posted 16yrs posted by eliluong

How to choose proper cassette belt

Hello - I am trying to repair a broken cassette player (dual-deck, one of the larger cables that connectors to the moto...
23 comments posted 16yrs
posted by eliluong
23 comments posted 16yrs posted by eliluong

Agilent E4411B flash upgrade

I would like to upgrade the size of the flash memory in an Agilent E4411B spectrum analyzer because the upgrade (from 8...
8 comments posted 16yrs
posted by acuffe
8 comments posted 16yrs posted by acuffe

Heuristic learning

No-one ever told me to be wary if test speaker voice-coil continuity with a DVM. Speaker o/c in the amp cab, but after...
3 comments posted 16yrs
posted by diverse
3 comments posted 16yrs posted by diverse

Light printing on LJ5

This printer has served me well for several years since inheriting it from a friend. It has always been rather light ev...
24 comments posted 16yrs
posted by sam
24 comments posted 16yrs posted by sam

HP 54201A scope input failure

Just picked up an HP 54201A digital scope. It basically works but both input channels are dead. Will not recognize any...
1 comments posted 16yrs
posted by zarco
1 comments posted 16yrs posted by zarco

Toshiba DLP no picture 62HM84 4434ZA board problem

Hi , having this Toshiba DLP TV with a problem with the 4434ZA ballast power supply board that provide the power to the...
0 comments posted 16yrs
posted by bentech2001
0 comments posted 16yrs posted by bentech2001

P6KE16A 'transient voltage suppresor' - advice ?

I am working on a philips LCD tv with a broken psu. It was completely dead and on opening it I found the usual story of...
17 comments posted 16yrs
posted by reverend_rogers
17 comments posted 16yrs posted by reverend_rogers