Electronics Repair

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More on lead-free junk solder

A 200W combo, UK made 2002, with one solder joint to a small on-end electrolytic failed so could be just due to vibrati...
79 comments posted 19yrs
posted by diverse8
79 comments posted 19yrs posted by diverse8

Orion PM4202 Plasma Service Manual

Hi all. looking for the schematic of the power board on the Orion PM4202 plasma TV (also known as the Vision PM4202). F...
4 comments posted 19yrs
posted by grobinso
4 comments posted 19yrs posted by grobinso

Help to find a store that sells mbr10100ct?

mbr10100ct,Dual Common-Cathode High-Voltage Schottky Rectifier www.ortodoxism.ro/datasheets/vishay/mbr1090c.pdf I need...
2 comments posted 19yrs
posted by saturnlee
2 comments posted 19yrs posted by saturnlee

27" RCA TV VCR DVD.

Model # 27F501TDV A Chassis # M5Q18, no vertical, the IC was blown apart. Replaced the IC LA78041, 2-100 uf 50 volt, 1-...
1 comments posted 19yrs
posted by greeben
1 comments posted 19yrs posted by greeben

TV turns off when changing channels

I have a Samsung TXE1970. I don't have a remote. Lately, when I try to change channels by pushing the < > buttons on th...
3 comments posted 19yrs
posted by lyn789
3 comments posted 19yrs posted by lyn789

monitor ghosting 753s

Hello there!, i am doing a review of existing computer equipment and noticed we have two monitors Samsung 753s syncmast...
1 comments posted 19yrs
posted by jeremusic
1 comments posted 19yrs posted by jeremusic

Thermal switch make T'key,4key, T?key ?

Bimetal dome, snap action, switch . Anyone recognise the manufacturer, Google has failed for this one? other than anoth...
5 comments posted 19yrs
posted by diverse8
5 comments posted 19yrs posted by diverse8

Odd RCA problem.

Model # 32F530T Chassis # ATC113CD4, unit was dead, replaced horizontal output, & flyback. Generic flyback, as original...
2 comments posted 19yrs
posted by greeben
2 comments posted 19yrs posted by greeben

How to download fastest Internet Explorer Ever For Free

The award-winning Web browser is now faster, more secure, and fully customizable to your online life. With Firefox 2, w...
1 comments posted 19yrs
posted by self.improvement.tips
1 comments posted 19yrs posted by self.improvement.tips

prom replacements?

I have a nice old HP 5340A counter that isnt working. A little peeking at signals shows that the two state-machine cont...
6 comments posted 19yrs
posted by grg2
6 comments posted 19yrs posted by grg2

Sencore LC102 Capacitor/Inductor Analyzer

Hi I lost my LC102 after hi voltage capacitor test. It turns on and appears to be all right until touching a test butto...
0 comments posted 19yrs
posted by John_H.2qb7a7
0 comments posted 19yrs posted by John_H.2qb7a7

RCA Chassis M134C locked up?

RCA TV model 32V5202 Chassis M134C ...according to customer was turned off when a big power bump occured. Later when th...
0 comments posted 19yrs
posted by egnirts
0 comments posted 19yrs posted by egnirts

Microwave oven temperature probe port grounding

Just wondering what would happen if a metal container was used in a microwave, but grounded to the phono jack for the te...
6 comments posted 19yrs
posted by td_01
6 comments posted 19yrs posted by td_01