Electronics Repair

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TVs and unshielded speakers

What kind of damage can be done to CRT TVs from unshielded speakers? Do boomboxes from around 2002 usually have shielded...
30 comments posted 17yrs
posted by AGirlNamedJo
30 comments posted 17yrs posted by AGirlNamedJo

Post mortem on an IEC connector

Obviously I've come acros melting/burning, starting from bad connection arcing , but not this amount of damage, so am r...
92 comments posted 17yrs
posted by diverse
92 comments posted 17yrs posted by diverse

panasonic tc-11lv1 repair?

Hi, I have a panasonic TC-11lv1 as well. It works. Sometimes I have to price the power button like ten times until the...
0 comments posted 17yrs
posted by coconutz2
0 comments posted 17yrs posted by coconutz2

Need High Temperature Wire

I need some 16 ga. hook-up wire for internal repairs of a GE built-in electric oven. Insulation has to have high temper...
2 comments posted 17yrs
posted by robtking
2 comments posted 17yrs posted by robtking

Adapting a potentiometer shaft

I want to change the pot on my amplifier with one from Alps. The problems is the only Alps pot that matches the dimensi...
7 comments posted 17yrs
posted by vvangelovski
7 comments posted 17yrs posted by vvangelovski

Arcam Alpha 9 amplifier

I've had this amp for a long time, around twelve years. The input selector knob has had an issue for quite some time an...
7 comments posted 17yrs
posted by topper.doggle
7 comments posted 17yrs posted by topper.doggle

Burglar alarm

How about a furnace transformer hooked to the door knob and a metal grate on the steps? Should alarm the burglar in goo...
9 comments posted 17yrs
posted by hipupchuck
9 comments posted 17yrs posted by hipupchuck

Tektronix 7603 won't trigger

Greetings all, a question for anyone familiar with the Tektronix 7000 series scopes: I recently acquired one of these e...
17 comments posted 17yrs
posted by ganjatron
17 comments posted 17yrs posted by ganjatron

Schematic Diagram database -- access problem

I found this database of schematic diagrams: http://service.eclubthai.com/new/ Unfortunately neither of my browsers (Fi...
16 comments posted 17yrs
posted by fzabkar
16 comments posted 17yrs posted by fzabkar

Service manuals and schematics

Service manuals and schematics for TV, monitor, laptop, VCR, CD, DVD, Blu-ray, car audio-video, printer, camera, camcord...
1 comments posted 17yrs
posted by swiwer
1 comments posted 17yrs posted by swiwer

MCZ3001DB, (Hitachi CP08451U) availability

Does anyone know who might have these in stock right now? I just received two that I ordered from Vance Baldwin and alt...
4 comments posted 17yrs
posted by captainvideo462002
4 comments posted 17yrs posted by captainvideo462002

Multilayer board, track tracing?

Any tips for single ended signal injection and tracing for high resolution tracing , floppy/HD head as searchcoil ?
14 comments posted 17yrs
posted by diverse
14 comments posted 17yrs posted by diverse

Alligator Jumper Clips

Where can I buy alligator jumper clips (just the clips with rubber insulators) that come in multiple colors? The only o...
14 comments posted 17yrs
posted by zappyman
14 comments posted 17yrs posted by zappyman