Latest threads in Electronics Repairshow only best voted threads
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Acoustic Solutions LCD26761HDF (17MB12 chassis Vestel)
I've got this LCD tv with a blank white screen with sound ok. I checked the LVDS cable and that is fine. I connected a colour bar signal and can see the bars faintly just behind the white screen. What...
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14 years ago
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Lacie D2Control Rev1.3
Hi, I'm trying to repair a power module. Q5 is dead and D1 too. D1. I think a wrong power supply was connected to the Lacie. D1 is in reversed position between + 5 or + 12 V and the GND. It'is not...
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14 years ago
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Looking for phono sockets on Marantz ST610
Anyone know where I can find a set of these please? There are two sets and the output one has stopped working so I changed it for the oscilloscope one. It screws out very easily and the contacts pull...
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14 years ago
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Sharp CD-BA3100 Stereo System, Turn Off Demo Mode
Hi, A relative's Sharp Stereo model CD-BA3100 stereo has that annoying display (demo) when turned off. The owner's manual is missing and I searched for one at without results. Does anyone know how to...
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14 years ago
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Magical cases
Happy New Year! (more or less) Well, I started the year off fighting one of those notorious "plastic cases". You know the kind: you *know* there's a SIMPLE way to get it open but you'll be *damned* if...
6
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14 years ago
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Hazards of repair
I especially like the radioactive turntable.... bob
28
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14 years ago
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28 | |
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How to size capacitor for capacitor run fan motor
I have a small single phase blower motor which requires a capacitor for running (not starting). The motor nameplate says that I need 7.5 microfarads. I have a pair of 5 microfarad caps in the shop. I...
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14 years ago
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What cables to connect computer to TV 100 feet away?
Hi, I want to connect the video and audio of my computer to my DVDR, so that I can watch webtv in a comfortable chair via my television, instead of sitting at my desk chair. Is it a big problem that...
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14 years ago
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More on Sony KV-1380R with shrinking picture
Just saw the picture shrink and the HV drop from 25KV down to 20KV. Found what appears to be the regulator, which appears to have already been replaced and will have to find the output terminal and...
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14 years ago
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8 | |
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convert optical spdif out to analog video
Anyone know if this will work to convert optical out of an HDTV to an old style stereo receiver via "conventional" rca cables. I assume 12vdc can be supplied thru an old atx power supply. Thanks
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14 years ago
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IR remote
Upon trying to use my Panasonic portable DVD player (DVD-LS90) I noticed the remote control has no effect on the unit. The battery is good and makes good contact. Is there a easy way to determine if...
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14 years ago
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HP 8000 printer repair
I'm working on an 8000 with feed problems, and wonder if there's a good forum for detailed help on same. I found it a duplexer, but it fails every time with the paper midway through it. -- A host is a...
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14 years ago
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Interesting behavior of CRT (image "blooming")
Just noticed something a bit strange about my CRT monitor (Dell-branded Sony Trinitron), wondering if it means anything to anybody here. This only happens when it's first turned on, before it warms up...
4
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14 years ago
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Hot air station recommendations
I'm currently looking for an affordable hot air station for the bench. One that came up often in my searches was this one: Can anyone recommend this one, or perhaps have a better alternative? Thanks.
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14 years ago
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Emitter resistor query
Those white ceramic cased ones about 3 watt in the form of a rectangular block 15x5x12mm . No cracks in the ceramic but white powder laying around some of them. eg 6 power transistors in "parallel",...
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14 years ago
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