Electronics Repair

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Replacing EL backlit LCD with LED backlit LCD

I deal a lot with a legacy device with an EL backlit LCD. The backlight on this unit fades badly over time and the inve...
4 comments posted 18yrs
posted by captain
4 comments posted 18yrs posted by captain

Citizen C504DVC

Hello, would anyone be able to email me the manual for ABOVE DVD/VCR player, I would greatly appreciate it. If it is to...
0 comments posted 18yrs
posted by tihanyiii
0 comments posted 18yrs posted by tihanyiii

Fuel flow meter for cars .. ?

Hi, Have all those good ol' 2" fuel flow instruments with separate sensor been wept off the market and replaced by crui...
30 comments posted 18yrs
posted by geir056
30 comments posted 18yrs posted by geir056

Magnavox 32" RS3160 31T102 dead/click

I got this magnovox that was completely dead with only a click. found horiz output transistor shorted, and replaced. no...
4 comments posted 18yrs
posted by no
4 comments posted 18yrs posted by no

QUESTION: JBL Speaker Rattle

I recently found a very clean pair of JBL L19 speakers. These speakers look new. Before buying them, I examined the spe...
39 comments posted 18yrs
posted by hwbosshoss
39 comments posted 18yrs posted by hwbosshoss

Service Mode for Sylvania 6427GFG - Vert Size

I was able to get this set running by replacing a shorted diode in the main bridge. It works fine now, except that the...
1 comments posted 18yrs
posted by satellite65
1 comments posted 18yrs posted by satellite65

H and H PA ...

Anyone got schematics for H&H Bass Baby 100w into 4 ohms ? Interested in the bit around the equaliser board. Got signal...
1 comments posted 18yrs
posted by arfa.daily
1 comments posted 18yrs posted by arfa.daily

Tesoro Tejon metal detector , search coil

One of those jobs I now wish I hadn't taken on. Intermittant problem with angle of the search coil, cable sheath cracke...
1 comments posted 18yrs
posted by diverse8
1 comments posted 18yrs posted by diverse8

sci electronics repair

tube repairs.
3 comments posted 18yrs
posted by jenna.stringer
3 comments posted 18yrs posted by jenna.stringer

Tektronix sweep generator 155-0049-02 needed

I am searching for that beast. All sources I found on the web have 0pcs. stock, minimum order of 1.000 USD or do not ans...
10 comments posted 18yrs
posted by Faweglassenlk
10 comments posted 18yrs posted by Faweglassenlk

Looking forTV board layout

I have been chasing an intermittent failure (or a series of failures) in a 1998 Panasonic TV. It is Model CT-27G13W, Ch...
3 comments posted 18yrs
posted by left
3 comments posted 18yrs posted by left

Philips receiver 70FR260 does not wake up

Hi, I am trying to repair a Philips receiver 70FR260 or FA260. It had shorted clamp diodes and open control transistor...
3 comments posted 18yrs
posted by gveerden
3 comments posted 18yrs posted by gveerden

Samsung Tantus RPTV SP-48T5HP problem

Hi, I have one of these TVs and it does not turn on. Plug it in to power and press the on button. Light turns green, th...
0 comments posted 18yrs
posted by ssman
0 comments posted 18yrs posted by ssman

Wanted Motorola R-2001B/HS Service Manual

I have been searching for a Service Manual to repair a Motorola R-2001B/HS Communications Monitor. I would appreciate a...
4 comments posted 18yrs
posted by dmessing
4 comments posted 18yrs posted by dmessing