Latest threads in Electronics Repairshow only best voted threads
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27" Pro-Scan TV For Free-with Service Manual
27" Pro-Scan TV For Free - includes Service Manual Top of the line, with PIP, etc. This set lost lost vertical drive and needs repair. (All else works OK.) I have the factory service manual as well as...
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13 years ago
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Long range wireless internet service
A friend of mine wish to set up a long range internet service so he wants to know the things that will be needed. He wants it to cover at least 10Km. Is there any gadget that can convert the normal RJ...
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13 years ago
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Attn Ron, Gareth etc. HK Projector PA system - fan question ...
Anyone know the correct voltage for the fan fitted to these? Just had one in with a new (??) fan hanging loose in it. Job ticket claims that the owners replaced the fan, and then it smoked ... I'm not...
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13 years ago
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Technics SL-B100 Turntable Grounding Wire
Hi, I just recently had a Technics SL-B100 turntable refurbished with a new cartridge and needle. I don't have a receiver yet, but I was speaking over the phone to someone who might sell me one, and...
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13 years ago
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Universal Remote control , more universal mod?
Am I on a hiding to nothing? trying to crack a device with unavailable remote control, and no button functions to speak of. Is there a technique of sniffing a microcontroller to at least find the...
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13 years ago
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LCD Without Wire Connectors
I have a Radio Shack count-up/count-down timer, catalog #63-878. It's about 2.5"x3.2"x0.70" thick. It's around 10 years old and some of the input keys had become sticky. I had to remove the back, then...
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13 years ago
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DATUM TymServe 2000 Op/Sv Manual request
Hi, I`m looking for DATUM TymServe 2000 (TS2000-GPS) Network Time Server Operating/Service manual - Copy or download option. Tnx for any help. Maurizio - Italy
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13 years ago
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Identify This Voltage Regulator (SiLA 8)
Greetings, group. I'm repairing some boards that have a small voltage regulator in one corner (designated "VR1"), TO-92 package (like a typical small signal transistor) which I'm having trouble...
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13 years ago
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Fluke 760A Schematic?
Does anyone have a schematic for the Fluke 760A calibrator? This one has a dead power supply board, plus somebody tried to "fix" it in rather kludgy ways. Thanks, A_H
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13 years ago
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Surface mount spark gap?
1206 footprint inside a Chinese in-line smps. Amber colour showing an underlying zigzag track like pcb trace inductor and a tiny fuzzy bit. In series with 15K , only, and going between the coldside...
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13 years ago
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Crosley CR66 Service Information?
I have the user manual; I need the service manual to fix it. For some odd reason the turntable is going way faster than it should. Thanks Jeff
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13 years ago
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VOA Transmitter Plant 'A' at Greenville, North Carolina
Amateur video footage inside the plant. May be of interest to some. 5 parts about 45 minutes total.
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13 years ago
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Found this interesting site
May be of interest to some of the group RF nuts like me.
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13 years ago
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Divining intermittant cathode-heater leakage?
Any tips for doing so? My tester goes only to 25Megohm , consistent leakage usually shows itself in that range , would going higher by some modification elicit intermittants? Any other tips? heating...
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13 years ago
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2sc5388 equivalent?
this is from the line stage of a sanyo tv. Don't have one to hand, anu thoughts on a suitable equivalent? datasheets has it as 1500v, 5a, 50w...nearest I have is a BU808DFI. .B
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13 years ago
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