Electronics Repair

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Puzzling diode

Just curious - it's puzzling, but I have no need for information. I found these diodes (new) at the dump & I can't find...
30 comments posted 4yrs
posted by BobEngelhardt
30 comments posted 4yrs posted by BobEngelhardt

Polaroid Tv Board

Looking for the follwing power/logic Board in Australia Please Board number TP.S506.PB818 Panel Model 32" G320SD4LTY-44...
0 comments posted 4yrs
posted by nospam
0 comments posted 4yrs posted by nospam

Fire shutoff

I have an whole house fan and I want to put a fire shutoff device above it that would in-line wire power to the fan but...
14 comments posted 4yrs
posted by Aoli
14 comments posted 4yrs posted by Aoli

RV campground wi-fi & cellular antenna/repeater

Friend uses an RV where campgrounds have varying degrees of wi-fi and cellular signal depending on the campsite chosen....
20 comments posted 4yrs
posted by this
20 comments posted 4yrs posted by this

Ceiling fan current limiter, weird symptom

The ceiling fan in the bathroom had three sockets, one of which stopped working, though sometimes you could wiggle the...
11 comments posted 4yrs
posted by timothy42bach
11 comments posted 4yrs posted by timothy42bach

Re: Elston Monitor Documentation

> I need the schematics and component placement doc.s for an ELSTON > Elec. Corp. RGB Monitor. Model No. DM30-09B0-570-...
2 comments posted 4yrs
posted by dr_zee
2 comments posted 4yrs posted by dr_zee

Sharp TV Dead

Hi Group, can someone help please.? im working on a sharp TV model lc-65le643u. he said it went dead when watching.. i...
12 comments posted 4yrs
posted by stankowalski02
12 comments posted 4yrs posted by stankowalski02

Annual Spring Cautionary Post

Although not many here are scroungers or scavengers, perhaps there are enough to merit this post. I have pulled any num...
8 comments posted 4yrs
posted by peterwieck33
8 comments posted 4yrs posted by peterwieck33

electric throw plug contact remedy?

Keep my electric throw handy and near me in case the temperatures did and for several years now, it has done a good job...
3 comments posted 4yrs
posted by ace9000
3 comments posted 4yrs posted by ace9000

Display messed up, no radio

I have a Bose AWR1-1W radio. Not sure how old it is, I got it from my mother when she moved. It was working fine for ab...
3 comments posted 4yrs
posted by hamptonian59
3 comments posted 4yrs posted by hamptonian59

Purpose of fuse in televlision

I took apart the television I've posted about and there is a fuse on the power supply board and it's blown. It was blow...
32 comments posted 4yrs
posted by NONONOmisc07
32 comments posted 4yrs posted by NONONOmisc07

Audio jack socket broke??

I built myself and audio amplifier circuit to play music from an old phone through to a speaker.This worked fine for a...
14 comments posted 4yrs
posted by rob
14 comments posted 4yrs posted by rob

Ampeg V5 power transformer

I have a V5 here with an open primary. This uses 4X 6550 outputs and supposedly the trans is a weak link. Does anyone k...
11 comments posted 4yrs
posted by ohg...
11 comments posted 4yrs posted by ohg...

Live news

I normally don't watch or read any news because it is boring. But with Ukrainia going on I am for the first time intere...
12 comments posted 4yrs
posted by dan
12 comments posted 4yrs posted by dan