Electronics Repair

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M700 compaq battery refresh

i looking for informations about M700 Compaq Battery. thanks
1 comments posted 19yrs
posted by jmo
1 comments posted 19yrs posted by jmo

Surge protectors?

I have moved to a location (Florida) where surges are a concern. I have been looking at two candidates for surge protec...
31 comments posted 19yrs
posted by jaylevin...
31 comments posted 19yrs posted by jaylevin...

Rainbow on Panasonic TV

This is very strange. My buddy has a 36 inch Panasonic Model CT36SF36 that suddenly started displaying a rainbow patter...
13 comments posted 19yrs
posted by distar97
13 comments posted 19yrs posted by distar97

source for LCD NTSC small monitor in a camcorder???

I am looking for a small LCD monitor. I might just buy a DVD portable player and use the video input to that but that s...
4 comments posted 19yrs
posted by nospam.don
4 comments posted 19yrs posted by nospam.don

Monitor switches off on its own

I have a monitor that used to work fine, but now when the computer starts up, the monitor switches off immediately, wit...
4 comments posted 19yrs
posted by qwerty
4 comments posted 19yrs posted by qwerty

CCD MN3739HFC source?

CCD used in Panasonic PV602 etc, VM700 etc, JVC TK980 camcorders. MN3739HFC I have a large number of Vicon VC2700 CCTV...
1 comments posted 19yrs
posted by trizanelectronics
1 comments posted 19yrs posted by trizanelectronics

Watkins-Johnson, more like WTF?

Trying out this WJ tuner, it's supposed to tune 0.9 to 10 MHz and convert it to their standard IF of 21.4 MHz. Works wo...
8 comments posted 19yrs
posted by grg2
8 comments posted 19yrs posted by grg2

Can you identify these connectors?

Hi I need to source some connectors to remake some wiring harnesses, but can't seem to find these connectors. They're f...
5 comments posted 19yrs
posted by nick
5 comments posted 19yrs posted by nick

Drive reads CD but not DVD

I have a Toshiba Satellite A25-S207. The Teac combo DVD/CDRW drive reads CDs with ease but DVDs only intermittently. Th...
7 comments posted 19yrs
posted by jah191
7 comments posted 19yrs posted by jah191

Mobile phone chargers without a phone - hype?

So the latest buzz in the media is about being "green" by unplugging your mobile phone charger when it's not currently...
7 comments posted 19yrs
posted by runderwo
7 comments posted 19yrs posted by runderwo

Help identify flameproof resistor

With the help of online blogs I've been trying to fix my Panasonic my pt- 47wx49e rear projection TV. I replaced two ST...
5 comments posted 19yrs
posted by dcoburn72
5 comments posted 19yrs posted by dcoburn72

How do you properly check a darlington driver?

This component crosses to an NTE 2547, which says it's an NPN and PNP complementary transistor darlington driver. This...
2 comments posted 19yrs
posted by stokesb
2 comments posted 19yrs posted by stokesb