Electronics Repair

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Cordless Phone Headset Jack Connections

G'Day, can anyone identify the correct connections for this three wire jack (Example: Is the jack tip for microphone or...
3 comments posted 17yrs
posted by ewatson
3 comments posted 17yrs posted by ewatson

How to open Dell E173FPC LCD Monitor

I have a Dell E173FPC monitor which I think I can probebly fix (by replacing the backlight) if I could only figure out...
4 comments posted 17yrs
posted by cpvh
4 comments posted 17yrs posted by cpvh

TV with weak colour

I have a late '80s vintage Philips CP110 Tv , which works well, but the colour is weak, even with the saturation contro...
5 comments posted 17yrs
posted by reverend_rogers
5 comments posted 17yrs posted by reverend_rogers

JVC FS-SD7 mini system: service manual?

am trying to fix this system with a dead Cd section, anyone help me with a service manual? TIA Ben
1 comments posted 17yrs
posted by reverend_rogers
1 comments posted 17yrs posted by reverend_rogers

Samsung HCM Rear Projection Repair

I own a Samsung Rear Projection HDTV 1080i Serial Number HCM 4216x Svc HCM4216xx/xac type # CM4 2X5 120 V 60 HZ 240 WAT...
2 comments posted 17yrs
posted by baddad327
2 comments posted 17yrs posted by baddad327

Pioneer SD P5193-K Big Screen Projection TV

I've got a Pioneer SD P5193-K Big Screen Projection TV here and it simply won't turn on. I read up a bit on it, and it...
2 comments posted 17yrs
posted by moser.richard
2 comments posted 17yrs posted by moser.richard

Hitachi CT-7897BC brightness problem

I have a Hitachi CT-7897BC which has a really dark picture. the menu doesn't seem to have settings for brightness, unle...
2 comments posted 17yrs
posted by moser.richard
2 comments posted 17yrs posted by moser.richard

braun oral-b triumph 9500 service manual needed

my oral-b has a little problem............................... direct after a charge , when i want to use it , the brush...
4 comments posted 17yrs
posted by nitro2-remove-this-
4 comments posted 17yrs posted by nitro2-remove-this-

the sampling theorem shown graphically

Several weeks ago I deliberately provoked a discussion/argument about the difference between analog data and digital da...
0 comments posted 17yrs
posted by grizzledgeezer
0 comments posted 17yrs posted by grizzledgeezer

Electric fence "Electric Shepherd" ESB 250

Before wasting time on this, de-rivetting the step up transformer mounting etc. Input side measures 5Mohm, HV output si...
12 comments posted 17yrs
posted by diverse
12 comments posted 17yrs posted by diverse

Odd PC Voltages

The PSU on my wife's old Sony PCV RX766 blew in the recent power outage here on Oahu. A Sony replacement PSU is too exp...
5 comments posted 17yrs
posted by john.keiser2
5 comments posted 17yrs posted by john.keiser2

Panasonic HD Projection TV PT-53WX54J Convergence Help

The vertical linearity on this TV is out of adjustment. Images across the bottom of the screen are quite squashed. Does...
5 comments posted 17yrs
posted by e_john_wilson.no.spam.
5 comments posted 17yrs posted by e_john_wilson.no.spam.

need CA6F4R ic Packard Bell

Hi I have a Packard Bell Laptop: Easynote R0422 and need to replace the above IC. Can anyone supply from gash motherboa...
5 comments posted 17yrs
posted by tommy-krihc
5 comments posted 17yrs posted by tommy-krihc

Fluke 10

HI Anyone know where I can obtain a fluke 10 display ? - or a dead fluke 10 that a display can be recycled from?
5 comments posted 17yrs
posted by f825_633}NOSPAM{
5 comments posted 17yrs posted by f825_633}NOSPAM{

Panasonic Viera I2C port comms

Hello, I'm doing a bit of a holiday project and I basically want to be able to control my plasma TV through the I2C por...
4 comments posted 17yrs
posted by smittyboy2036
4 comments posted 17yrs posted by smittyboy2036