Electronics Repair

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Minicisc Sony MR Z90

Dual concentric power connector problem . I've successfully resoldered this socket connector to the board and come to t...
1 comments posted 17yrs
posted by diverse
1 comments posted 17yrs posted by diverse

Sanyo model #DP42647 no video

This is my first flat panel LCD to work on, and need a little help. I am not a pro, but have been working on tube TV's...
2 comments posted 17yrs
posted by stokesbr
2 comments posted 17yrs posted by stokesbr

Re: Power controller chip to turn on ATX

> > > > > On Wed, 28 Oct 2009 10:18:59 -0700 (PDT), Al put > > finger to keyboard and composed: > > > >> Al wrote: > >...
1 comments posted 17yrs
posted by bigal.nz
1 comments posted 17yrs posted by bigal.nz

Philips VR813

Hello everyone, I'm trying to repair a Philips VR813. It has a so-called G-tape deck (not the turbo drive). I have alre...
0 comments posted 17yrs
posted by mfaust
0 comments posted 17yrs posted by mfaust

d'Arsonval Meter Repair

I'm putting a Weston wattmeter back together and I've run into a bit of a puzzle. The repair involved freeing the movin...
6 comments posted 17yrs
posted by paul
6 comments posted 17yrs posted by paul

Will sunlight damage the electronics?

Will sunlight damage the electronics of a circuit board? The power company installed a radio-controlled switch on my ai...
24 comments posted 17yrs
posted by NOPSAMmm2005
24 comments posted 17yrs posted by NOPSAMmm2005

Hissing TV.

OK so it was hissing, I see blue arcing on the tube on the cap, is also covered in tobacco smoke/dirt. I tried some ins...
29 comments posted 17yrs
posted by colin
29 comments posted 17yrs posted by colin

Panasonic VHS player NV-HV61E plays only EP tapes

Hello all! What can be the problem with a VHS player, Panasonic model NV-HV61E which only gives a decent picture in EP...
5 comments posted 17yrs
posted by powerampfreak
5 comments posted 17yrs posted by powerampfreak

Crate BV150H tube/valve amp

According to owner , bought it off company rep a few years ago and is export version prototype. Blew a fuse a few weeks...
14 comments posted 17yrs
posted by diverse
14 comments posted 17yrs posted by diverse

Bose AWRC-1P

I have an old Bose AWRC-1P radio/cd player that has no audio at the output. There is audio at the line outs. it seems t...
9 comments posted 17yrs
posted by kvatter_at_yahoo_dot_com
9 comments posted 17yrs posted by kvatter_at_yahoo_dot_com

Rogers amp ...

Anyone by any chance got a copy of the schematics for a Rogers e20a valve (tube) amplifier ? TIA Arfa
1 comments posted 17yrs
posted by arfa.daily
1 comments posted 17yrs posted by arfa.daily

Geocities still up

I can still see all of my stuff there as of the time of posting this message. So am I only seeing a ghostly echo, a cac...
2 comments posted 17yrs
posted by nobody
2 comments posted 17yrs posted by nobody

HP 38C calculator disassembly?

Has anyone here ever taken apart one of these calculators? My "6" key is not registering all the time, and I thought I...
19 comments posted 17yrs
posted by waybackNO784SPAM44
19 comments posted 17yrs posted by waybackNO784SPAM44

Vox AC30CC2x

Once again roadies throwing things around. Previously they managed to shear an ECC83 in half, where they pass through t...
1 comments posted 17yrs
posted by diverse
1 comments posted 17yrs posted by diverse

Belton springline reverb repair

Dropped cab , a source for a lost ferrite cylinder ? IF transformer core drilled through ? or something used in a more...
2 comments posted 17yrs
posted by diverse
2 comments posted 17yrs posted by diverse