|tv turns itself off
|Hi All, ok the problem is the tv turns itself off after about an hour, please help, tv is a samsung. thank you
|What is the vertical ic no.of Philips monitor 17", modal no.17A8808Q, Chassis no. CM8800, FCC id no. A3KM060 ?
|check R58, probably gone high
|Applying basic Ohm's law;
Look at 73V source line below T3. Based on your reading at the collector of Q13, you are dropping over 40V! aross the primary (57 ohm coil)? Provided there is no connection issue/cracked board etc, either there is serious lea
|TECHNICS SE-HD81(LOOSE SOUND)
|LOOSE SOUD IN SPEAKERS.BY PHONES SOUND OK.APRECIATE SOME HELP HELP
|Thanks for the responses.
I removed Q13 and checked with my DMM that has ohm readings before. It passed the tests. However, I read that this doesn't mean it couldn't be bad. Since the work load using an ohm meter (DMM) is so much less. I haven't ev
|Samsung DLP HLN567W
|I replaced the color wheel in the tv when I put it back together there is a 3 inch black strip at the bottom. The picture has shifted up somehow. I have talke it apart and can't see anything wrong or how to adjust the picture down. Any tips would be gr
|code for mitsai tvs
|[quote:443ac172b5="tidonis"]i need the code for the mitsai aura 51cm remote control... I lost its remote controler and bought a universal remote controler but in the manual there is no codes for mitsai tvs...can anyone help me?[/quote:443ac172b5]
|Re: code for mitsai tvs
|[quote:12cb3963c1="friend"][quote:12cb3963c1="tidonis"]i need the code for the mitsai aura 51cm remote control... I lost its remote controler and bought a universal remote controler but in the manual there is no codes for mitsai tvs...can anyone help me?[
|What is the voltage at both sides of R56 and voltage drop accross R56 and R58? Remove Q13 and state voltages at base and collector.
|CRT, Projection, LCD, or Plasma type including size and model number info would be required. Does it go dead or some sort of display, sound etc?
Loose sound or not have sound at all?
|I have this tv. I just sent it out for repair. It's going to be the power supply in the tv. It's going to cost me roughly 500.00 to repair. If you don't have one, be sure to purchase a very strong surge protector for it.
|I'll check look into the resistor voltage readings tonight.
I am a newb at this....I dont understand how I would check the voltages of the E and B of Q13 if it is removed. Do you mean just remove the collector leg?
|I meant.. just remove the emitter leg and check B and C..
|Hey.. just an udpate.. here are my voltage readings off of the transformer.
|Denon UD M3
|Thanks for posting, I fixed my bothers unit no problem. Then I decided to buy myself one off ebay with the same fault........not so great ! Fitted fuse / fuse holder, and the tray is now powered up.
But.... the tray opens as it should, press close and it
|need service manual Sony KV-32xbr55
I need schematic diagram for this equipment for this model, Sony
KV-32xbr55. Thank's for all.
|my e-mail:[email protected]
|samtron 56v color changed in yellow
|my samtron 56v minotor color changed in yellow & when i hit the top
it back to naqtural clolor
|This Parts & Service manual can now be purchased for $9.99 and downloaded immediately after payment from http://www.justmanuals.com
|Anything is possible. Your best bet would be to take it to a professional for service.
|Where I can get user manual? Help pls! :oops: :?
|All in bits at the moment soldering the STK392-040's to the board.
Which resistors are the 3.9 ones to check before I put it all back together?
|Changed the STK392-040's over but it has made no difference whatsoever.
The convergance menu still doesnt move either.
Could it be something else?
|Please Help Me ! CTX2085 Manual
i just want to know about the name of the component that, is it a ZENER or what ? because i have searched the symbol but not find any that what does it. i am attach
|Philips FW780P does not work
I have a problem with hifi system Philips FW780P. It is total death. There is only one voltage, 9V on the PSU. I can not find, where is 5V. Do you know where is a problem or do you have a service manual? I think, some transistor in PSU will be death,
|hotwaterwizard, thank you very much :)