Electronics Repair

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HP LaserJet 4M -- Yipes! Black stripes!

My LaserJet 4M has suddenly developed a serious problem -- just as I need it to get out some important documents. It's...
39 comments posted 18yrs
posted by grizzledgeezer
39 comments posted 18yrs posted by grizzledgeezer

Sencore LC77 coil check

I recently bought 2 of these and they don't like to ring iron core coils. I always get 2-3 rings and it says a known go...
3 comments posted 18yrs
posted by boardjunkie
3 comments posted 18yrs posted by boardjunkie

Toshiba TV problem?

I have a 32 inch Toshiba TV (CX32D60) vintage 1994. It developed a problem with the vertical aspect of the picture. It...
6 comments posted 18yrs
posted by REMOVETHISrunforrest1
6 comments posted 18yrs posted by REMOVETHISrunforrest1

DENON DCM-420 Not Reading Disks

All, I have a DENON DCM-420 5 disk changer that is no longer reading any disks on the caraselll. In the past, the senso...
2 comments posted 18yrs
posted by jgmcclain
2 comments posted 18yrs posted by jgmcclain

Loud ringer

A customer of mine is 91 years old, lives alone and is hard of hearing. She uses hearing aids but removes them at night...
15 comments posted 18yrs
posted by captainvideo462002
15 comments posted 18yrs posted by captainvideo462002

Samsung 191t power problem

My LCD keeps powercycling. the power brick (AD-4214N) light flashes on and off at the same time the lcd cycles. I belie...
1 comments posted 18yrs
posted by sphariss
1 comments posted 18yrs posted by sphariss

GE 20" TV bad tuner.

M # 20GT324 Ch # CTC175A2, had the typical bad tuner, did the full repair, now 2-6 ok, 7-13 very snowy, 14-22 snowy, 23...
0 comments posted 18yrs
posted by greeben
0 comments posted 18yrs posted by greeben

Warwick 4x10 speaker cab - damp ?

Stored all the time, in an on the street van, and obvious mold spotting of the cones. Actual problem is 8//8 + 8//8 wir...
5 comments posted 18yrs
posted by diverse8
5 comments posted 18yrs posted by diverse8

TeleMag is back ...

One for UK readers / posters really. 'Television' magazine is now being published again, under a new owner / publisher,...
0 comments posted 18yrs
posted by arfa.daily
0 comments posted 18yrs posted by arfa.daily

thermostat setting

My thermostat runs my furnace about once every hour when it is 20 degrees and I am thinking about adjusting the swing o...
14 comments posted 18yrs
posted by bigjcw1023
14 comments posted 18yrs posted by bigjcw1023

PA speaker repair

I have a Kustom PA speaker that can handle up to 80 watts. A 120 Watt guitar head was plugged into it and now all that...
4 comments posted 18yrs
posted by ChChChad.1c4bca7
4 comments posted 18yrs posted by ChChChad.1c4bca7

Pioneer PTV model SDP5185K convergence

Does anyone know if this chassis has a separate convergence board? Thanks. Lenny Stein, Barlen Electronics.
0 comments posted 18yrs
posted by captainvideo462002
0 comments posted 18yrs posted by captainvideo462002

RCA 257805 flyback generic questions

I ordered to try a replacement Flyback for rca 257805 flyback out of a 36" TV. I did not expect a after market flyback...
2 comments posted 18yrs
posted by soundu2
2 comments posted 18yrs posted by soundu2

Where to post Service Manuals / Schematics

Hi All, After searching tediously for a manual for a Tedelex TV, I eventually managed to get a copy through a dealer. I...
6 comments posted 18yrs
posted by peter
6 comments posted 18yrs posted by peter

VGA Splitters

I know it`s slightly off topic here, but I find myself with a need to drive two flat panel monitors from one computer -...
6 comments posted 18yrs
posted by ron
6 comments posted 18yrs posted by ron