Electronics Repair

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Wavetek 3100 service monitor problems

I have a Waveteck model 3100 service monitor. I got this unit from a guy ab out 15 years ago and I think that I used it...
7 comments posted 11yrs
posted by captainvideo462009
7 comments posted 11yrs posted by captainvideo462009

Re: CD laser assembly replacement on the cheap

> > Hmm, occasionally I attempt to replace either a laser or complete > laser/motor assembly using cheap generic parts,...
0 comments posted 11yrs
posted by mike.terrell
0 comments posted 11yrs posted by mike.terrell

Bug zapper questions

Hi, I want to switch this bug zapper over to led or cfl light. I figured t he hi voltage transformer primary was 120v b...
4 comments posted 11yrs
posted by energyhealingarts
4 comments posted 11yrs posted by energyhealingarts

Do Polyswitches ever go bad?

The discussion of the device in series with the Cannon XLR jogged my memories of the Polyswitch, a protective device wh...
7 comments posted 11yrs
posted by spamtrap1888
7 comments posted 11yrs posted by spamtrap1888

Sony Rcvr STR-DE675 random loud pops

My Sony STR-DE675 Receiver (at least ten years old by now) has started to make random loud pops to the speakers (I have...
8 comments posted 11yrs
posted by paul+usenet
8 comments posted 11yrs posted by paul+usenet

Need recommendation for hot air rework tool.

I would like to ask you all what suggestions you would have for a hot air rework tool. I wouldn't be using it often but...
15 comments posted 11yrs
posted by farberbear.unspam
15 comments posted 11yrs posted by farberbear.unspam

Fixing a cellphone??

I have a Samsung Stratosphere smart phone. I use it as a tablet. When I turn it on, it starts to boot, hits the splash...
6 comments posted 11yrs
posted by ham789
6 comments posted 11yrs posted by ham789

DVD Media Player Drive Belt Replacement

I have a DVD Media Player Drive sd-6100ku Toshiba with a slipping DVD door opening drive belt. The door will open if I...
2 comments posted 11yrs
posted by nospam
2 comments posted 11yrs posted by nospam

Opening the case of a VisionQuest 2200W monitor.

Hi, For a repair, I want to open the case of a VisionQuest 2200W monitor. Photo at http://easthope.ca/VisionQuest2200W....
2 comments posted 11yrs
posted by petereasthope
2 comments posted 11yrs posted by petereasthope

PTC resistor, by any other name...

My refrigerator died. It was Friday evening when I took notice, and transferred half the contents to coolers with ice,...
0 comments posted 11yrs
posted by whit3rd
0 comments posted 11yrs posted by whit3rd

Possible chemistry question

After almost twenty (I think) years on this group, I know that it's not a chemical or metallurgy forum, however with al...
21 comments posted 11yrs
posted by captainvideo462009
21 comments posted 11yrs posted by captainvideo462009

Transciever VFO worn out?

Hi all, I'm a bit of a vintage radio nut and have just acquired a Kenwood TS530SP rig from a fellow ham who's sadly no...
3 comments posted 11yrs
posted by curd
3 comments posted 11yrs posted by curd