Electronics Repair

Anyone know a DVM exorcist?

I was in bed, watching TV, when I noticed an unfamiliar clicking sound. It persisted, so I leaned over and saw my Fluke...

17 comments posted 14yrs

posted by grizzledgeezer

17 comments posted 14yrs posted by grizzledgeezer

CTEK Multi XS 15000 destroyed by Desulphator?

Hi, In an attempt to restore a pair of sulphatated Trojan T105 batteries I ordered a desulphator kit, soldered it toget...

12 comments posted 14yrs

posted by joost.jager

12 comments posted 14yrs posted by joost.jager

RCA F19430 TV

Do any of you have the remote code to access the service menu for this TV? The Daewoo code of MUTE->DISPLAY->MUTE doesn'...

0 comments posted 14yrs

posted by SouthMetro

0 comments posted 14yrs posted by SouthMetro

Getting Up To Speed

Sombody gave us an old TV/VCR made by RCA that works pretty wel but there is no particular button or switch to set the...

13 comments posted 14yrs

posted by orion

13 comments posted 14yrs posted by orion

Charging a car battery with 14V AC?

Hi everyone! Any reason why AC can't be used to charge a car battery? Reason I'm asking is that I have an old Fedtro Pow...

26 comments posted 14yrs

posted by garyrsn

26 comments posted 14yrs posted by garyrsn

Tannoy TS10 sub

** I have a Tannoy TS10 in for repair. The PSU switching FET (IRF740) is shorted so I expect the drive IC ( UC3842) is...

6 comments posted 14yrs

posted by phil_a

6 comments posted 14yrs posted by phil_a

A tv with a Windows XP question, happens all the time right ?

Well of course there are now internet capable TVs, but this one is a little older. Them actually, I have two. Barco IQ...

2 comments posted 14yrs

posted by jurb6006

2 comments posted 14yrs posted by jurb6006

GE Fanuc servo amp

So the boss has brought me this puzzle to work on: It's a GE Fanuc servo amplifier, model A06B-6079=-H301. Apparently h...

5 comments posted 14yrs

posted by nospam

5 comments posted 14yrs posted by nospam

IC

Hi! I need to know if anyone knows where I ca get an IC for a Acuvibe Massager Mdl 5005C IC#D75402AC. Vince

3 comments posted 14yrs

posted by vschmitt29

3 comments posted 14yrs posted by vschmitt29

Does anyone have the diagram for the pcb of an LG Optimus V or regular optimus phone?

my LG Optimus slider, VM701, still wont power on even after replacing the burnt out diode. Need the pcb diagram of an op...

4 comments posted 14yrs

posted by rudeco.dm

4 comments posted 14yrs posted by rudeco.dm

fan bearing grease?

12V, .2A, seized up due to the grease , cleaned it all out and runs fine but what , if any, grease to replace it with? S...

5 comments posted 14yrs

posted by diverse

5 comments posted 14yrs posted by diverse

Sony RDR-HX900 has Weak Laser Diode on DW-U15A Burner; Need To Replace or Fix

Sony RDR-HX900 DVD recorder and player (HX900) uses DVD/CD ReWritable Drive Unit Model DW-U15A (burner) which may be th...

12 comments posted 14yrs

posted by markcross999

12 comments posted 14yrs posted by markcross999

Your experience witg function generators

The frequency stability of my HP3312A function generator is poor, very annoying for any practical use. I am trying to d...

29 comments posted 14yrs

posted by vernucci

29 comments posted 14yrs posted by vernucci

Sony four blink

When my son was given this set last December it had a four blink code. I removed and disassembed the fan in the back of...

2 comments posted 14yrs

posted by captainvideo462009

2 comments posted 14yrs posted by captainvideo462009

FS: Samsung Plasma TV Boards

I'm parting out a 2009 Samsung PN42B430 Plasma TV, the screen was broken but the boards are good. Some of the boards in...

1 comments posted 14yrs

posted by zappyman

1 comments posted 14yrs posted by zappyman