Latest threads in Electronics Repairshow only best voted threads
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Peavey XR684 mixer amp
With just the main PA rail AC supply connected, no load,sometimes at switch on will draw sustained >2 amp , so quickly switched off. At 50% mains , sustained 1 amp draw until switched off. Mains Tx ok...
9
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7 years ago
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Samsung main board BN97-05375B 0078 EEPROM Reset?
A friend has a Samsung LED TV model UN32EH4003FXZA that has an Over the Air Station Search Loop (keeps repeating Chan 14 and can Not get out using Mute>1>8>2>Power On). After much searching we found...
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7 years ago
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Re: Newer PCs And Acrobat Reader And A Bit Of A Rant
On Thu, 16 Jun 2016 16:41:50 -0700 (PDT) wrote in Message id: : Why bother? Try
1
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7 years ago
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1 | |
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Robbins & Myers motor 3/4 hp
i have a Robbins & Myers motor 3/4 hp 115/230 volts 3450 rpm 60 cycle wired for 230 and i need it wired for 115 volts how do i do that?
2
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7 years ago
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2 | |
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Looking for a tube only radio or radio kit
Looking for a tube only radio or radio kit AM or FM or AM FM More than standard broadcast range is desirable.
15
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7 years ago
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15 | |
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Crystal Tuned TRF (I Think) FM Receiver
Trying to get a handle on these things. Next time you want to bitch about n ot being able to get parts and prints, I work for the factor and can't get shit. I do not mean an ASC, I am talking about...
16
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7 years ago
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16 | |
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Denon UD-M31 CD Problem
Calling all CD repair experts! This is my first in depth CD repair and I have the following questions: I have the above unit, that won't play CD's. I have replaced the laser mech and still have the...
16
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7 years ago
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16 | |
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FLOSS - [tlnomiva] : Transmission Line Nominal Values
[tlnomiva] : Transmission Line Nominal Values without Tolerance - from Cable Specifications and Technical Data Sheets : FLOSS for MS Windows: Source Download: Setup Download:
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7 years ago
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Alternator on DD-3-53 does not charge at idle
I have a forklift with a Detroit Diesel 3-53 engine. Unfortunately, the alternator on it does not charge at engine idle. At idle it rotates at 1,250 RPM (measured with my tachometer). If I push on...
22
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7 years ago
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22 | |
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Lenovo FRU 13n2950 or 2951 fan spec
I need to replace a fan on the 13n2950 cpu cooler but I have no source of the fan specs as to a replacement. It does use onboard fan speed modulation so the current needs to be close. Thanks
4
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7 years ago
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4 | |
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Pioneer SX-980 mode switch problem
Hi Folks, I bought a refurnished Pioneer SX-980 in pretty sweet condition BUT I have an issue with getting my left channel speaker to work. If I wiggle or tap o n the Mode switch for the mono/stereo,...
4
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7 years ago
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SG3525 over warming
Hi there I'm repairing a variable smps based on SG3525 IC. the IC gets too hot and finally it burns away. what's the problem?
1
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7 years ago
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1 | |
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Router sulks, then works.
On one of these groups, I posted about 6 months ago about the adapter for my router failing after a power outage. Apparently it's not a power surge but just normal unplugging and replugging that is...
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7 years ago
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EVGA430 ARX PSU - ripple.
Does anyone know how much ripple/spike amplitude is acceptable on the outputs? Thanks for any help.
2
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7 years ago
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HORN
Hella horn for an intermittent alarm. which pin is ground ? how tell ? is either pin grnd-pwr ?
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7 years ago
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