Electronics Repair

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SN75500 plasma driver

Wasn't someone looking for one of these a little while back ?...
3 comments posted 19yrs
posted by rabbitsfriendsandrelations
3 comments posted 19yrs posted by rabbitsfriendsandrelations

No Power

I have a sharp tv (model 32uc4). No power.but relay clicks on. The smps is operating, see no problems in horizontal sect...
0 comments posted 19yrs
posted by agardner35
0 comments posted 19yrs posted by agardner35

Tide level measurement...

Hi, I would like to include tidal data at my weather station page. Which type of senser do I use for this? I assume tha...
1 comments posted 19yrs
posted by geir56
1 comments posted 19yrs posted by geir56

SMD transistor ID ? ... R04 ?

Hi; I'm trying to repair a Samsung Syncmaster flat panel monitor. Model 240T (24") There is video on the screen but dim...
9 comments posted 19yrs
posted by wwspage
9 comments posted 19yrs posted by wwspage

FM Transceiver Numbers and Actual Frequencies

I have the portable radios that use "number codes" for lack of a better term. They have a large number, such as a 3, an...
5 comments posted 19yrs
posted by jaywalkersunite
5 comments posted 19yrs posted by jaywalkersunite

splice a new power cord to an HP keyboard

I bought a used HP keyboard at a yard sale to replace the one I'm using now. it has a small pig tail where the input co...
8 comments posted 19yrs
posted by fjell117
8 comments posted 19yrs posted by fjell117

blown fuse on fairly new Yamaha HTR 5790 receiver

One of the two main fuses blows instantly as soon as power is applied to receiver. I checked the main power supply caps...
16 comments posted 19yrs
posted by floydturbo
16 comments posted 19yrs posted by floydturbo

Citizen 27 inch color TV Model #C27401

Having big issues in solving this problem. Power switch on this model is mechanical. Here is the Problem......... Push...
3 comments posted 19yrs
posted by technician
3 comments posted 19yrs posted by technician

how to repair lifted trace pads ?

Is it necesary to repair lifted traces/pads ? its actually a pad at the end of a trace to mount a wire/pin connection t...
25 comments posted 19yrs
posted by some
25 comments posted 19yrs posted by some

PROBLEM.....Or Not?

OK, I have fixed the final(?) issue with my long-suffering Nakamichi CR-7 cassette deck. A fusible resistor in the flou...
27 comments posted 19yrs
posted by hwbosshoss
27 comments posted 19yrs posted by hwbosshoss

Laptop battery connector pinouts

Greetings: I would appreciate _any_ laptop smart battery connector pinouts for inclusion in a little database I hope to...
2 comments posted 19yrs
posted by msg
2 comments posted 19yrs posted by msg

Toshiba 50V71 Chasis TAC 9958 Convergence Issues

Need help troubleshooting convergence issues on this set. Have replaced both STK 392-110. Replacing the stk's seem to h...
2 comments posted 19yrs
posted by c23411778
2 comments posted 19yrs posted by c23411778

Color TV issue

I have a 19" Admiral Colored TV which is probably 15 years old or so - played flawlessly until now. Just in the past co...
3 comments posted 19yrs
posted by radiosrfun
3 comments posted 19yrs posted by radiosrfun

Scott Reengineering Scott transformer

Not getting a response to the earlier post ( attached below) about a Scott Stereomaster 2400 I need approach it another...
0 comments posted 19yrs
posted by boboranntrottier
0 comments posted 19yrs posted by boboranntrottier

Mitsubishi TV dead, component id required

I have a Mitsubishi CRT tv model no. C28D7B chassis EE6 which has stopped working 2 days ago. When you hit the power bu...
14 comments posted 19yrs
posted by jon
14 comments posted 19yrs posted by jon