Electronics Repair

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LC-15SH7U Button Question

I have a Sharp LC-15SH7U that took a power surge & went dead. After fixing a shorted zener diode in the 33V power suppl...
6 comments posted 17yrs
posted by s
6 comments posted 17yrs posted by s

coil winding traverse data?

Does anyone know of a source of data for the traverse spacing, turns per mm or mil, for the smallest wire gauges of say...
8 comments posted 17yrs
posted by diverse
8 comments posted 17yrs posted by diverse

WTD: TTL cross reference..

I've taken some time to search this out, and cannot find anything satisfactory. I am doing an inventory of a massive bu...
1 comments posted 17yrs
posted by mspynda
1 comments posted 17yrs posted by mspynda

2 different Pioneer PDP models?

Pioneer tells me that: PDP-502MX = PID 0004 PDP-502MX/1 = PID 0008 What's the difference between these 2 plasma displays...
0 comments posted 17yrs
posted by me
0 comments posted 17yrs posted by me

How to repair a nuclear submarine?

x-no-archive: yes I've just bought a Russian nuclear submarine on ebay and it doesn't work. How can I repair it?
9 comments posted 17yrs
posted by Xenon
9 comments posted 17yrs posted by Xenon

pass through headphone jack help needed

I have a Dell inspiron E1405 and the headphone jack was broken off the motherboard. I either need to get a replacement...
18 comments posted 17yrs
posted by dd5240
18 comments posted 17yrs posted by dd5240

philips kettle HD 4681 ´lights on, nobody's home!'

I'm trying to fix this electric kettle, (it looks less than 10 yrs old maybe about 5 years old) for a friend. Not an 'e...
1 comments posted 17yrs
posted by reverend_rogers
1 comments posted 17yrs posted by reverend_rogers

33V stabliizsers - PH33J AND 33G - differences?

this is a 33v stabilizer from a 14" tv set can I use a PH33J when a 33G is recommended? then only references I found onl...
6 comments posted 17yrs
posted by reverend_rogers
6 comments posted 17yrs posted by reverend_rogers

How to reapir a killer robot from the future???

Hello, I've just found a defective killer robot from the future and I want to know how I can repair it. Can you help me...
5 comments posted 17yrs
posted by knight_templar_grandmaster
5 comments posted 17yrs posted by knight_templar_grandmaster

WTD: Heath 10D-203-3 Oscilloscope schematics

...and troubleshooting guide if it exists. A Google Groups search and internet search yielded nothing. I've got a 'sill...
3 comments posted 17yrs
posted by ftraut71
3 comments posted 17yrs posted by ftraut71

Capacitor Testing.

I currently have a LCD projector in which I believe the convergence circutry is messing up. Since this unit has quite a...
4 comments posted 17yrs
posted by mikek400
4 comments posted 17yrs posted by mikek400

What tuner is better - Silicon or Aluminum?

I plan to purchase the Zinwell ZAT-950A or Zinwell ZAT-970A DTV converter. This is the same as their original ZAT-970 e...
3 comments posted 17yrs
posted by letterman
3 comments posted 17yrs posted by letterman

rigol oscilloscope

Hi im looking for digital oscilloscope.I checked the ebay and seen lots of auctions for Rigol oscolloscope.I don't know...
1 comments posted 17yrs
posted by maxg70
1 comments posted 17yrs posted by maxg70

Transonic TV

Anybody know where I can get a circuit diagram / schematic / service manual for a model HFC-2968P Transonic TV. I repla...
0 comments posted 17yrs
posted by welch
0 comments posted 17yrs posted by welch