Latest threads in Electronics Repairshow only best voted threads
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viewsonic VX800 LCD
i got these two monitors VX800 nice looking 18" LCD desktop monitors that use an external power brick. my research sez the brick is 12vdc at 5A. my plan was to makeshift something, i found a 3mm? plug...
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13 years ago
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Notebook fan
If your notebook fan starts running faster more often you need to blow it out. I noticed mine was running faster than usual. I took it in the garage, pulled off all the covers and blew it out with an...
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13 years ago
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Philips Plasma TV 50PF7320 help needed
Hello. I'm working on a Philips plasma TV 50PF7320 which refuse to start up. I've checked the powersupply output voltages and all low power supplies operate, like 3,3V , 5V, 12V and so on. Also Va...
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13 years ago
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motherboard cpu power section check
My laptop freezes when I connect the power cord, works well on battery only. I want to check the motherbard in search for the faulty component, where could I find pinouts and voltages to check for?...
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13 years ago
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Component NSKE 115 .1+120 ohm 350 VAC NISSEI E
There is a photo of a p.c.b. here. board is from a Tissue-Tek III made by Sakura Fine Technical Co., Ltd., Tokyo. Judging from the number on the Intersil microprocessor, the machine was built in the...
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13 years ago
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Boss GT-6B multiple guitar effects pedal board, 2005
Two of these known to the owner of this one have shown the same symptoms, but never connected together in any way. The other one apparently corrected by a factory reset (coincidence?) At switch on the...
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13 years ago
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Cause of blown fuse.
Today, somebody donated an Akay AA-MBL radio/amplifier to me. Not operational, on investigation two blown 15 amp fuses, by the look of it, in the power amplifier. Fuses replaced by 2X 6 amp , and to...
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13 years ago
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jazz dv-150 camcorder
I inserted batteries and a sd card 4gb . on the lcd screen it just says read card. is there any way to get it to work right.
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13 years ago
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Washing machine - beyond economic repair.
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13 years ago
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ABB inverter schematic?
Hi, I have an ABB ACS-301-4P9-3 VFD invertor that I would like to get a schematic for - it was dropped (hard!) by the UPS man, and all appears to be working except the programming panel and display -...
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13 years ago
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Ripped speaker grill
Someone asked me if I knew how to do an invisible/near invisible repair. So far I've never been in that situation but it could easily happen. Anyone successfully repaired one? I've a few ideas but...
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13 years ago
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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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