Electronics Repair

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280V motor on 230V circuit

I have a broken pool motor [magnetek y56y] which will cost a bundle to fix or repair. While doing a search on the web,...
198 comments posted 18yrs
posted by deodiaus
198 comments posted 18yrs posted by deodiaus

Kenwood KT-747L Tuner

This Tuner does not have any audio output. Probing its ckts with the Oscilloscope showed that at two identical IC's mar...
2 comments posted 18yrs
posted by bram.stolk
2 comments posted 18yrs posted by bram.stolk

Gateway flatscreen repair

This flatscreen model GWT-P42M303 shorted the 15v and I isolated it to pn 4921QP1002B. There are two of these driver hy...
4 comments posted 18yrs
posted by steven
4 comments posted 18yrs posted by steven

UPDATE: Dead Laptop comes back to "Life" Mystery

Hi, Well it didn't last long, around 6 days, but this time it "died" while I was downloading. I will not spend any more...
0 comments posted 18yrs
posted by bpetria
0 comments posted 18yrs posted by bpetria

Audiostatic electrostatic speakers

I have a pair of Audiostatic ES100 electrostatic speakers and one of the transformers broke down. Can anybody tell me t...
1 comments posted 18yrs
posted by kari.suierveld
1 comments posted 18yrs posted by kari.suierveld

Courtenay Solaflash 2 photo studio flash unit

If it should be the zenon lamp, looks fine, anyone know where you would get something similar.? 8cm major and 1 cm mino...
0 comments posted 18yrs
posted by diverse
0 comments posted 18yrs posted by diverse

Pioneer sx-727 radio dead

I have a pioneer sx-727 receiver, I'm the original owner (33 years). Recently the radio stopped working. Everything els...
20 comments posted 18yrs
posted by tx7123
20 comments posted 18yrs posted by tx7123

faulty Acer 22" monitor

hi there. Can you help? I've patched up this inverter with generic power/If matched compatible transistors but they are...
0 comments posted 18yrs
posted by testing_h
0 comments posted 18yrs posted by testing_h

Repairs to Cotter Pre-amp

I have a Cotter Pre-amp circa 1982 that is in need of repair. The interlocking push-button switches are failing. Does a...
2 comments posted 18yrs
posted by k_stewart
2 comments posted 18yrs posted by k_stewart

ASTEC MP6-3S-00 power supply

Looking for a schematic of input converter of this MP6 series supply, MP6-xx-xx. Would anyone have it? Ziggie
2 comments posted 18yrs
posted by Ziggie_Hotmail
2 comments posted 18yrs posted by Ziggie_Hotmail

Tek TDS 540 problem

Hi I just got a used Tektronix TDS 540 o'scope. I was advised that these had a huge problem with leaky caps. Before I h...
4 comments posted 18yrs
posted by josh.dewinter
4 comments posted 18yrs posted by josh.dewinter

Car stereo output stage blown

Pyle PLRG23 I had the unit out, on the bench, troubleshooting no FM lock. AM was fine. I had power/ground connected to...
4 comments posted 18yrs
posted by junkjasonrnorth
4 comments posted 18yrs posted by junkjasonrnorth

Power module TA-200W for Kenwood KR-9600

Hello, I've found these but only in quantity / minimal dollar purchases. Is anyone interested in buying some from me ?...
0 comments posted 18yrs
posted by homeboy12550
0 comments posted 18yrs posted by homeboy12550