|Computer smps servicing doubt
|I have one 450w 24 pin smps.two weeks ago the smps didnot work. so I checked that smps and got +5v standby voltage on violet color wire .then I tried to on the smps to short the green wire and black .at that time smps couldnot on .I have get only +5v sb v
|becker car audio problem
I have problem with my Becker car radio
It asks me code(I have it)but i cant enter it because it contains 9 but my Becker car radio shows me numbers only from 1 till 7
What can i do?
|Bosch KF 164 Transceiver
|I need a Service Manual for Bosch KF 164
|you probably only use the first 4 digits to enter the code. #1 preset would be the first # . should just need to press the button until the first number comes up and repeat the procedure for the next three digits.
|sometimes when you have problems with car cd mechs, you just need to disconnect power to the deck for a while to reset the microprocessors. they tend to lock up sometimes.
|Wier 403D Bench Power Supply..
|Can someone help please for a schematic diagram for Bench power
Supply. A few years old but still useful, the Model is 403D by Wier
|RCA Scenium - HD50LPW164 Service Manual???
I've browsed the web for quite a bit and I've been unable to find a service manual for an HD50LPW164. I've got to replace the Color Wheel and I want to read how to do it before I start.
|sony str de 475 bad tuner
|Hi guys;long time no see ; i need your help,
i have here a STR DE 475 sony receiver and it runs good in all inputs and outputs exept the tuner has a rumble hum more in FM and doesn't lock in the stations, when pressing the tuning it keeps serching stat
|Lets try it
|You go to the market n buy new smps:)
|Well I read and read and reread. Tried adjusting as per manual but cannot get straight lines now it is way worse than it ever was. Is there any way to go back to factory default? It doesn't have magic focus. I am starting to get very frustrated. :oops:
|vacume tubes for sale
|I have a large collection of vacume tubes from My fathers old TV repair shop. Is there any interest in them ?
|[quote:2b9add9fcb="kenray"]sometimes when you have problems with car cd mechs, you just need to disconnect power to the deck for a while to reset the microprocessors. they tend to lock up sometimes.[/quote:2b9add9fcb]
Thank you for the replay, I kep
|Call for service.
|How about testing everything after the Scaler board, what kind of output does the scaler board have. Can I emulate this with something to ensure that the problem is either the scaler, or before the scaler? I figure it has to be either the scaler board,
|How to enter in service mode in this TV?