Latest threads in Electronics Repairshow only best voted threads

Subject Author Posted Replies
 
W.E. 8a amplifier
Does anybody know where I might get a copy of the circuit diagram of a Western Electric 8a amplifier? These were used to drive the cutterheads in early electrical recording systems and I particularly...
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Charges
Hi!. What is the going charge to service the HDTV DIGITAL TVs? Bench Thank You Vince I wasn't going to start servicing them but there isn"t anyone else in this little town that does it, they keep...
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Help. Mitsubishi WT-46809 Need help reseting to factor settings
I was trying to set my TV into 1080i mode in the service menu and it shut off now it won't turn back on. The TV worked perfectly before I did this. Anyone know how to reset the TV back to factory...
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Fraudulent AV cable on Ebay
Ebay Item Number: 180299691454 Had one of these brought to me by a friend, had bought it on Ebay in order to run an AV television from a PC. at $10 + postage, it looked a bit too good to be true as...
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Mighty Mule FM500 blew up green circuit board by reversing battery
I couldn't find a way to read the PDF schematic and nobody knew where there was a schematic for the GTO gate opener (green) was so I had to give up on trying to fix it after I accidentally reversed...
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HK Audio Actor / Lucas power amps , generic problem?
They have an otherwise original assembly method of the final contact to the pins of TO3 power transistors by 2 zero ohm "resistor" links, so 2 current paths to the pcb traces. Anyone else observed bad...
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Logo of 3 arrows ?
I've looked on the below and text search "3 arrows" logo , not found on 2006/2007 TO3 power transistors 3 arrows, points up to the top left, long middle one along the diagonal and one above and below...
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Sony DA5000ES surround receiver help please
Happy New Year everyone, A friend brought over a SONY DA5000ES surround receiver where the owner had shorted speaker leads and blown a channel. He (my friend, not the owner)had replaced the 4 output...
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Re: Sharp CD-BA3100 Stereo System, Turn Off Demo Mode
Hi Arfa, Thank you very much. I downloaded the manual. John Find the appropriate categories of Sharp products. Sharp products sorted by category. Browse and choose what you need.
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Re-Flow Oven
Anybody used one of these ... and if so are they any good ? Thinking of investing in one anf they seem to be good value... but do they do the job ? Thanks in advance Iain
 
Gemstar VCRPLUS clock accuracy
Does anybody have an idea of what kind of clock mechanism was used in the old VCRplus recording devices? I have several that are still in use after something like 20 years and the clock was never set...
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Delco auto radio output
What is the number of the output ic in a Delco model 16084263 radio out of a 1992 olds delta 88 royal.
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Philips 32PF5411 / 10 flat TV set problems
Hello! I received a Philips 32PF5411 / 10 flat TV set for repair. It turns on, and all the tv's own menu and info graphics are shown ok, but any inserted video signal is not reproduced, just a blank...
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Sony ST-JX435 Tuner
I bought this with the rest of the components (receiver, turntable, tape deck, speakers, &c.) for $15. I'm not a sony fan, but for 15 bucks how could I go wrong. Anyhow. Everything works great except...
 
Fixed my ProView 19" crt Monitor
I love it when stuff works out. I'm not an electronics repair tech by any means, but can usually fix stuff anyway. Monitor would sometimes power up, but no screen. Other times, the screen brightness...
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