Latest threads in Electronics Repairshow only best voted threads
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Stanford SR770 FFT analyzer forgets its settings...
when I switch it off. I guess it has a rechargeable battery somewhere but where is it? I don't see it when I lift the upper cover.
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5 months ago
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Dymo Label Manager 150 (Electronic Label Maker)
Dymo Label Manager 150 (Electronic Label Maker) Anyone repaired one of these? No help on YouTube. Motor runs. Print head works but no feed of the tape so just prints in one place! Must be a clutch...
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5 months ago
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Musical Paradise MP-301 MK3
Anyone have a schematic for this amp? The distributor doesn't provide one. Looking for the value of a burned resistor - R11 which I think is just used as a B+ bleeder.
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5 months ago
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Sony Bravia TV repairability
I am asking for your wisdom about our 2012 TV. Soon Netflix, the last functioning internet service, will stop working. I can casually buy a streaming box that will become electronic waste as soon as...
3
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6 months ago
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service manual needed for HP Officejet 8710
my printer has jammed and I need a service manual to see where an unconnected end of a 3mm wide transparent strip needs to be connected to. It seems to go from the left to somewhere behind the print...
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6 months ago
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CD player strange behaviour - Aiwa CX-N500Z (NSX-500)
I am looking at the CD player part of an Aiwa CX-N500Z (NSX-500), many times does not focus when a disk is loaded, but retrying sometimes starts and plays the disk perfectly all the way. I have...
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6 months ago
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Fixing a VCR
Fixing a VCR. it might sound nerd but it's obsolete technology. no need to get it fixed; get it replaced. Synergy Paints and Textures is a leading manufacturer of Wall Paints, Textures, Wood Finish,...
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6 months ago
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Pic programmer kit4
Good morning everyone, in my haste I sent 12V on the Vdd pin of the PIC programmer. Do you happen to know if the schematic can be found somewhere? photo: at the PCB I noticed that the first component...
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6 months ago
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Helpful app for hearing test, whether on not you buy something
This app came with the yoke-style sound amplifier I bought, but it seems to work with a cell phone and earbuds too, and though it's not what an audiologist would do, IMO it's pretty good, and easy,...
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6 months ago
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Sound on my new radio is muffled.
I bought a $230 wifi radio that is impressive in many ways, but the problem I have is that the sound sounds muffled Maybe it's okay for music. I haven't listened to much music, but for talk it sounds...
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6 months ago
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Tivoli Model One radio tuner issue
Workhorse at my parents home for many years, recently became unusable because could not tune on any radio station. On multiple accounts a simple turning of the selector forth and back repeatedly for...
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7 months ago
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help solving an HF radio amps issues
A fellow ham operator is having a problem: every time he transmits with an amplifier in place, he either blows the amplifier fuses and/or destroys the tubes if using the tube unit he has. He has been...
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7 months ago
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Mechanical damping of panel meters
Hi all I've recently picked up an old Weir bench PSU and recalibrated it to within quite sharp tolerances. However, the front panel meter (switchable between voltage and current, although the...
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7 months ago
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6 V variable power supply for illumination in Zeiss microscope.
Hi, The supply in this photo powers an incandescent bulb of a Zeiss microscpe. supply accepts 110 V input. The bulb is marked 6 V 15 W. For several decades, the 'scope was commoplace in North America....
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7 months ago
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Hisense AP10CR2W Portable Air Conditioner Issue
Hi, I have a Hisense AP10CR2W portable air conditioner that was in use when I lost power for about 2 minutes. After the power came on, the air conditioner resumed running. Now, when I turn off the air...
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7 months ago
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