Latest threads in Electronics Repairshow only best voted threads
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Gougeon DS
French made but not design build of a Citroen DS. Almost a googlewhack , but just on the off chance anyone here has any info. Digital spot effects generator c1990, chippery info has been ground off,...
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13 years ago
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lead free solder
What happens if you use regular solder on something that was originally lead-free, or you get the lead free solder on a regular iron? I understand manufacturers keep separate lines as mixing the two...
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13 years ago
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JVC TK-885 CCTV camera repair manual?
Anybody have one to share or a hint where I could d/l one. Thanks, Jan/Finland
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13 years ago
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MiniDV cassette in Sony DCR-PC330...
Hi, My teenager came up showing his Sony camcorder with the cassette stuck halfways in/out. The LCD screen displays no error code, just 'Re-attach the power source'. I have done that and the battery...
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13 years ago
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Speaker - terminal connected to the AC line?
Hello all... I have a Technics SA-929 stereo receiver that is in good working order. However, when I was inside it replacing a burnt out light bulb and repairing the protection relay, I noticed that...
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13 years ago
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5 Ghz Routers Cause Nausea & Dizziness - To You Too?
5 Ghz Routers Cause Nausea & Dizziness - To You Too? The router shown in the figure is Linksys WRT600N Router, that is exactly the one I bought about 4 years ago but currently I operate it at 2.5 Ghz...
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13 years ago
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measurements model 80
On a Measurements model 80 signal generator what tube does the AM modulation?
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13 years ago
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Replacing the screen on a PSP
Here is a picture of a Sony PSP with lines across the screen, accessible by http. Is a screen replacement likely to fix it? Does more than one factory in the world build these LCDs? I've seen them...
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13 years ago
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Auto Iris CCTV Video Camera Lens Pinout Old Cosmicar TV Pinhole similar to C30904
I'd like to know if anyone could point me to info regarding the 5-wire circuit in this older, discontinued Cosmicar pinhole video camera lens. The unpowered state of the iris is closed, and by...
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13 years ago
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HELP:Measuring refresh rate of PCBs
Hi all, I built a simple circuit using te famous "sync separator" IC LM1881 in order to measure the refresh rate (Vsync) of JAMMA PCBs.I follow this scheme (but also the one form NATIONAL manufacturer...
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13 years ago
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Sony tube tv going bad?
Hello: This has not been a good week. Last week something killed my (14yo) gas range. While baking dinner it made a loud snap/crack sound like a light bulb exploded and stopped working. Clocks dead,...
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13 years ago
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The OLED TV: Is Delusion Finally Transforming Into Reality? - Brian's Brain | Blog on EDN
bob
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13 years ago
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Bauer 16 mm projector schematic
Does anyone have, or have suggestions for where to find, a schematic for a Bauer P8L Universal 16 mm film projector? TIA ...
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13 years ago
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Model Sony KDS 60-A2000 no vertical
Need your help once again group, and this is my own TV. Got the 4 red blinks on the power light. Set won't come up. Web search says this code is loss of verical. I can't find any info other than this....
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13 years ago
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The Bob Parker Anatek Blue ESR Meter
I bought a new Blue ESR meter kit from Anatek recently. The kit was received very quickly, and assembly was easy. The kit is neatly packed, the circuit board is high quality and clearly marked for...
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13 years ago
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