Latest threads in Electronics Repairshow only best voted threads
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JR611 SOIC-8 in bicycle lamp.
Its a long shot, as its probably a house coded part. Its a Crivit Sport LED bicycle lamp from the Lidl discount store. Originally it was the LED that went intermittent, but when a second unit died I...
6
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8 years ago
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6 | |
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Very Old Sony Stereo Equipment
If I get some positive responses I will dig the units out and provide part numbers. This equipment is very old but was working until the touch pad buttons quit responding. May need some caps but that...
2
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8 years ago
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2 | |
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MC1307P Stereo Decoder (NTE722)
I am in the process of restoring a couple of Dynaco FM5 tuners that came to me off a scrap-heap as the stereo decoders on board had failed. I am havin g a devil of a time finding them in small...
9
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8 years ago
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9 | |
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Laptop BIOS Recovery Question
BIOS Recovery Question I bought an acer laptop of unknown history. Acer E1-510-4828 Has no HD. Shipped with windows 8.1 Apparently UEFI BIOS. 4GB PC3L ram. I put a linux boot CD in it and applied...
5
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8 years ago
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Sony Detector transformer needed
Hello all, I need a 1-403-290-11 detector transformer which after 35 or 40 years is no longer available from Sony. It was used in the tuner section of many models. Unfortunately, the wiring is badly...
11
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8 years ago
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11 | |
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Thermal cam
FLIR has smartphone thermal cams for $250. Ok, much cheaper than the $100k I first saw them for. And so nice and small. Anyone seen them for (much?) less? These are good for finding missing...
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8 years ago
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USB vs "regular" charging
Laptop with a "regular" adaptor/charger. If pumped in power via USB: Would it work? Would it blow? Much Obliged - = - Vasos Panagiotopoulos, Columbia'81+, Reagan, Mozart, Pindus, BioStrategist...
1
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8 years ago
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1 | |
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Laser printer went blank
Brother HL-5170DN The next-to-last page I printed was faded?very pale text. The next one was blank, white. If it was the fuser I know I?d see the text on the page but it would be just powdered toner...
6
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8 years ago
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6 | |
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Where Do You Get Those Light Bulbs In Series With Tweeters ?
Cylindrical. Axial leads. Ordered caps for a speaker crossover because the leads had literally been shaken out of the originals. But I had no luck finding those bulbs. I would rather not jump it out....
8
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8 years ago
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8 | |
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Just ordered a bike engine
These engine kits are offered from many sellers and the quality seems to be all over the place. So I don't know what is gonna show up on my doorstep. I will for sure be making custom mounts because...
1
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8 years ago
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1 | |
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Samsung LCD monitor: screen blanks after 1 second
This is a SyncMaster 2233SW that worked fine for years, but then the image disappeared. Further investigation showed that the image would display for just a second or so after power-up or after...
6
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8 years ago
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TV Picture: What Does "Calibration" Mean???
TV Picture: What Does "Calibration" Mean??? Calibration. To calibrate. With regards to TV sets - of any type - I suspect two things have stood in the way of this process: #1. Most set owners and folks...
55
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8 years ago
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55 | |
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Samsung table battery does not charge
Hi all I have got a friends Samsung tablet, which does not charge - I tried another charger, and it still - slowly goes to 80%, that is it after some 4 hours. The charger is not the problem, so - a...
2
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8 years ago
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2 | |
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Telonic 4053 sweep generator
Just posting a brief note to perhaps save somebody else some research effort. This weekend, at the Pacificon hamfest, I acquired a Telonic 4053A RF sweep generator. It's a nice, compact little box...
9
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8 years ago
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9 | |
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Motor speed controller
I need to control the speed of a 1/3HP 120V AC motor. This motor/speed cont rol would go onto a wood lathe and replace the pulley system which is now i n place. Does anyone know of a solid state speed...
9
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8 years ago
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