|13-04-2009||Check CS21 & CS22 in power supply.
[email protected] maybe a replacement power supply, but I doubt if they'll be of help as far as a schematic.|
|13-04-2009||bad IC21/22||Hi, thanks for the info I check cs21 and they swell up both, I did not see any other like that or blown diodes nor ic's by any chance what component may alowed for this to swell ? is there something else I need to look for ? thank you very much, for you p|
A bad batch of Caps?
Viewsonic obtained from the cheapest provider?|
|13-04-2009||Hitachi 53fdx20b rear projection tv troubleshooting problem||Hitachi 53fdx20b Rear Projection TV had a conversion problem. Symptoms were typical image ghosting. Replaced STK392-110 IC's. Checked resistors. They all checked out okay. Turned unit on and now red power light flashes off-on-off-on ect... Please Help Me.|
|13-04-2009||Re: GE-7030||[quote:10567a104c="Cyberbyte"]Are you having issues with the display (or lack of)?[/quote:10567a104c]
I am having the "no display" issue although it does still equalize properly. Since you asked this specific question is there some info you |
|13-04-2009||Re: Vision PTS4241 Plasma TV fault - Orion PWS-42||Hello,
i have the same problem (sound, no picture, sus y suspect).
I don't know the problem with FMSD102, can you explain ?
Did you find the fault ?
I also search for schematics...
|13-04-2009||monit LCD ACER||Please help my with Electronic diagram of monit.ACER X203W;BEST REGARDS FROM:BUNEA|
|13-04-2009||[quote:ebacc9cdb9="Anonymous"]I have the same problem with my laptop vertical line at start and nothing else, sometimes work sometimes not. Did you find a solution?[/quote:ebacc9cdb9]
I didn't, I only founded it can be or the graphic ca|
|13-04-2009||Good point. I called digi key and they helped me find the parts. I also ordered some diodes since they were cheap. Luckily they are located in the same state I am so it should arrive quickly! I also sell these boards for a good price online but they ar|
|13-04-2009||goldstar tv||:lol: hello there, i have a goldstar model tv and has no channel, only 0 and 55 chennel are available, but if i use the fine tune the picture is very fine and when i ture into channel are only 0 and 55 but their is no picture, what particular problim of t|
|13-04-2009||And the model number is?|
|13-04-2009||Head Unit Problem||I have a Dual xdvd8180 DVD Multimedia Receiver. It won't play my cd's or dvd's anymore and when i put them in i can't get them back out. Any ideas?|
|13-04-2009||Recheck your soldering for unintentional bridges. Also splashes.|
|13-04-2009||buy a new deck. the cd mech breaks and the only way to fix it is replace the whole cd mech, which as far as i know is not availabe.|
|13-04-2009||Board appears to be double-sided which will make the process you describe that much harder, but still possible.|
|13-04-2009||I have the same issue!!!||I have that same issue. Even if i switch the system input it is the same deal. I have tried in vain to clean it out with air, but nothing seems to work.|
|13-04-2009||Anything is possible. A bit involved depending on your application.. I used to make PCB's and if you are equipped to do so, it is not that difficult but why bother going through the trouble if it can be repaired?
In comparison, unless you have a physic|
|13-04-2009||Circa 1979..that is an oldie, Not sure if compressed air is going to do anything. Contact cleaner such as Cramolin spray or similar would work on switch/potentiometers--(if that is the issue?)
You may have anything from a bad connection, dirty switch c|
|13-04-2009||Well I will repair the boards that people send to me but I want to sell working boards as well. It couldn't cost too much for the pcb would it? What equipment do I need to make them?|
|13-04-2009||Where did you get the IC's? If it was working before you changed them more than likely bad IC's.|
|13-04-2009||Check out this site:
I believe he has it.