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Need Harman Kardon AVR500 Service ManualI need the HK AVR500 Service Manual. The unit keeps going into protect mode. First time it did thi
JVC AV-35BP3 Schematic Needed for Charity WorkNeed a schematic for a JVC av-35bp3. This is for a set donated to charity. Symptoms: DOA, rel

Is there any DC voltage on the input pins of relay (from output of either amplifier)?
IBM Monitor 6551-63NI am experiencing a problem where the monitor appears to be either momentarily turning itself off an
Sony KP-53S15 won't power up.Make: Sony Model: KP-53S15 Rear Projection TV Manf. Date: Sept. 1995 I bought this TV new from
Panasonic CD Stereo systemPanasonic Model SA-AK88.I got the problem with my cd stereo system.When i push the button on,i can h
Sony KLV-S40A10E diedHi, All of a sudden my 40"LCD died. When pushing the standby button nothing happens. I check
Won't Start - 3 clicks and out?I have a 32" ProScan that started doing the same thing. When I click the ON button it sounds as if
str-de945 problemIs the action (or lack thereof) intermittant? If so, it is likely a bad solder joint. The IR sensors
[quote:c2abba32cb="kilork"]Hi! You could check the relay also however it seems myself then it migh
Sony GDM500PS - Please HELP: red signal fluctuationsHello. This is actually monitor with Sun logo that came with SPARC workstation. Its FCC ID is AK8
Sony kv29ls30e. Dead. 11 flashing LED.:( hello to everybody. this sony kv29ls30e its dead and when try to start the led flashing 11 times.
[quote:251b4c8c34="maverick"]I have another GE TV here model 25GT516TX1. I've attempted repairing th
While it is next to impossible to tell for sure, it should not be that difficult to troubleshoot the
hhheeelllp with wiring up an electronic thermostat kitNot sure of the relay capabilities and load requirments of use but something like the link below may
I don't know. I would test all of the powersupplies and view the traces, then I would look for a pro
sony kp-53s25I have a sony kp-53s25. It only stays in standby. When I first plug it in a relay in the power sup

I don't really know that much about cars in general, but it sounds similar to a problem I've had wit
The relay is doing what it's supposed to do and is not your problem. This could be: (1) a solder (
akia tv/dvd combo wont turn on at all 6 months oldused to make faint clicking noise. I isolated the noise to a power relay on p.c.board . I purchased
Re: denon udra-77[quote:dd17f6e505="Rico UK"]Hello, I have a lovely old denon dr77 which for no reason has stopped ou
sony str de 475 bad tunerHi guys;long time no see ; i need your help, i have here a STR DE 475 sony receiver and it runs go
need service manual for Kenwood b-b7 power amplifierHello to everyone, My amplifier remain in stand-by even if i push the power button, the relay does
Hi Raj, Thanks for your reply. I powered up the amp and checked the voltage across the relay and
FUSE blows in the 27PT5441/37The reason it blows, you need to replace the Degaussing thermistor, the odd looking white thing ri
Yamaha RX-V520 Main Speaker not turning onHi, I have a Yamaha RX-V520 A/V receiver which up until recently worked fine. About a month ago o
Thanks Ray I'll check to see if it's RY701 , any case you've pointed me in the right direction.
There is a useful general purpose timer chip called a '555' - you can use a microswitch (ask a sales
Thanks for this tip!!! My PSW2500 Subwoofer did the same problem too, the relay pulsated at high
IBM Monitor 6551-63NI am experiencing a problem where the monitor appears to be either momentarily turning itself off an

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