Electronics Repair

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OT: mechanical spindle+wire/cord properties

Firstly what is it called , friction drive of a few turns around a spindle and kept under tension? the traditional radi...
7 comments posted 9yrs
posted by diverse
7 comments posted 9yrs posted by diverse

Grundig Satellit 500, only works on FM

Hi, it may be a long shot: Has anyone come across this problem? Only FM works. Main supply voltage OK. It's not the ant...
2 comments posted 9yrs
posted by nomail
2 comments posted 9yrs posted by nomail

vga flat screen monitor jitter

i have an old arcade game with a bad monitor, blown out flyback that is uno btainable. . tough to find a working 13 inc...
3 comments posted 9yrs
posted by mhooker32
3 comments posted 9yrs posted by mhooker32

IR emitter bud resistance/splicing

Hi peeps, I have a URC MX homepro 500 av control kit I am setting up, it has four IR outputs and four ir emitter buds,...
2 comments posted 9yrs
posted by lmmcams
2 comments posted 9yrs posted by lmmcams

GM truck radio swap

I have a 2006 Chevy Express van. The radio is the stock Delco AM/FM radio. All my music is on cassettes so I would like...
19 comments posted 9yrs
posted by captainvideo462009
19 comments posted 9yrs posted by captainvideo462009

SOT89-3 regulator

I'm searching for the datasheet of a component which I think is a voltage regulator and is from a 2 batery powered cd p...
4 comments posted 9yrs
posted by heavytull
4 comments posted 9yrs posted by heavytull

walkman wm-f23

I have a sony walkman, wm-f23, a 1989/90 device I think, which I'm trying to identify a component it uses. This is a SO...
11 comments posted 9yrs
posted by heavytull
11 comments posted 9yrs posted by heavytull

STK amplifier modules

I'm trying to repair an Onkyo surround sound amplifier with a blown STK 422-730. I wouldn't normally take this on, but...
14 comments posted 9yrs
posted by soundserviceleeds
14 comments posted 9yrs posted by soundserviceleeds

Transformerless PSU using a capacitor

Please I have to make a transformerless power supply using a capacitor. I h ave made the circuit and its working well,...
54 comments posted 9yrs
posted by fynnashba
54 comments posted 9yrs posted by fynnashba

Telefunken PAL Color sync problem (chassis 714)

Last week I was playing my favourite vintage games in my vintage television when the picture began to slightly shake ho...
0 comments posted 9yrs
posted by JERONI.PAUL
0 comments posted 9yrs posted by JERONI.PAUL

can I mount a stereo amplifier vertically

I run the headphone jack of the PC we use for internet into a Yamaha AV amplifier and a set of stereo speakers. It's no...
14 comments posted 9yrs
posted by timothy42b
14 comments posted 9yrs posted by timothy42b

LED lamp help needed

I apologize because have very little info on the lamp but am still seeking guidance. My son has this lamp: Larson Elect...
14 comments posted 9yrs
posted by etpm
14 comments posted 9yrs posted by etpm

Ansmann Energy 16 PSU

Hi All, I fired my Ansmann Energy 16, cell battery charger up earlier to charge 4 x D NiMh's and initially it looked li...
23 comments posted 9yrs
posted by news
23 comments posted 9yrs posted by news

TASCAM AUDIO MIXER M-2016 LOOKING FOR SCHEMATIC

Hi colleagues. Trying to fix this console that is having a few burned resistors. I am interested in obtaining schematic...
1 comments posted 9yrs
posted by algenta
1 comments posted 9yrs posted by algenta

Dunlop CryBaby into tansformer

My test bench has for many years had a couple of ground isolated Neve 1:1 transformers between XLR input test sockets a...
12 comments posted 9yrs
posted by soundserviceleeds
12 comments posted 9yrs posted by soundserviceleeds