Latest threads in Electronics Repairshow only best voted threads

Subject Author Posted Replies
 
Repair of back projection TV Sony KP-44PX2
Hi all, My neighbour has a big big back projection TV, Sony KP-44PX2 which suddenly during operation, went all down. When trying to switch it on, the red stand-by led flashes approx at 1 hertz. Any...
 
First production TO3 package Silicon power transistor?
Type , year and manufacturer ? a long time after 1954 TI Si prototype , but how long
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Fixing a Maxent MX-26x3 LCD TV
I have a non-working Maxent MX26X3 LCD TV/monitor. Immediately upon powerup, it will generate anomalous vertical multi-colored lines throughout the entire screen with a blue background. I've read...
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DTV h10 over the air TV
I have a old H10 Direct TV box i got cheap that has a ATSC tuner in it. I would like to use it as a digital converter box, but its set up to only work with DTV subscription. I don't want DTV, just use...
 
Agilent Infiniium 54845A service disk/lithium battery
Hello all, I am looking for the 54845A service disk which is mentioned in the service manual and is part of the 54845-68803 service kit. Specifically it is sub part 54810-68760 Infiniium Service Disk...
 
68C diode from 1963
In 1963 JVC VN900 amp, circuit designation STV-3, probably a triple diode for bias seting, any info on it?. Parts listing absent from the manual, just 68C on black body 4x7x10mm that looks like a...
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Samsung RPTV black stripes across screen
Samsung HCL552W rear projection TV replaced converg ics STK392-040 because of pincushion. Wow these really get hot! pincushion now ok but Tv still has black bars or stripes that appear across screen...
 
Info on TCL monitor 14001 in Big Electronics Games cabinet
I'm looking for some information on a TCL monitor model 14001. It is inside of a Big Electronic Games cabinet. The picture on the display is horizontally centered, but vertically starts the first...
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Motor Oil
What is the best weight all season motor oil for Southeast U.S.A.? I prefer Valvoline motor oil, no doubt other well known name brands are just as good.I have never used synthetic motor oil I am...
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Antenna interaction question
We have a system in place in the local area whereby the fire departments monitor fire alarm signals at the fire stations in most of the area towns. It is mandatory that all businesses as well as...
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Vcr drum replacement Panasonic NV-HV61
Hi all. I was helping a friend replacing his video drum on a Panasonic NV-HV61 vhs player. This because it hardly played tapes in SP mode (picture full of white sparks) but EP recording went fine. He...
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SMD Part identification
Anyone identify this little kid. Marked as ST VU S 34 CHN606 Similar to a SOD-923 package
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Still not sure what to. One more quesiton about PC to TV.
Att. Peter D and Fin West. I'm trying to output streaming tv to my DVDR/TV set up 100 feet away. I might well have misunderstood, but earlier both Peter D sort of gave me the impression that I could...
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magnavox plays only background noises
It pretty odd this has happend to people around the same time. THis week it happened to me. All the other tvs work but not this one. I get a mon, stereo, sap show up on my screen when I switch...
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Salton solid state refrigerator
We have a benchtop size peltier refrigerator made by Salton, which has stopped refrigerating after about two years of operation. The p.c.b. has two LEDs, green and red, visible here. external fan...
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