|13-01-2011||pioneer xv-dv424||I have problem with DVD/CD reciever. It has two STK402-270. It's turning off because there is a protection circuit sensing DC generated at the output.
I have measured all 6 channels and there ar 0.33V DC on all outputs (after i have disabled protection c|
|13-01-2011||samsung model hls6186wx/ac||i have plasma 64 inch samsung that shows white spots on the screen,does anyone know the problem and whats it cause or what ,repair is needed,.thanks carl|
|13-01-2011||looking for part for akai rear projection t.v||the part i am looking for is located on the board that hjas the tuner, it is part of the convergence set up,.the model of the t.v is akai PT4298HD,chassis no. P55A tyhe board number is,.PJTV/CONV/SDC31 AA41-0096A if anyone has this board or knows where i|
I own a yamaha player dvds795
I checked the fuses and healthy
has someone ever had the same problem?
can someone help me?
Sorry for my english.
|13-01-2011||S33x Integrator fault||The fault is probably NOT in the RF-input; Rather is it the VCO-step integrator, that have lost a bit or two in it's conversion Digital to Analog for the VCO-tuning 1- 21 Volt.
Check the D/A !
Most often You can scan a narrow band segment (where the bi|
Thanks, but I already been on this site.
It seems SM Vol.2 is a close kept secret....
|13-01-2011||thank u so much !!! I repaired my monitor|
|13-01-2011||This Parts & Service manual can now be purchased for $11.77 and downloaded immediately after payment from http://www.justmanuals.com
|14-01-2011||Made by Panasonic, used to work on them and one of the better made units.
Is the disc free to rotate after clamping? If so, more than likely you have a worn/bad laser pickup?--that was the number one problem with that generation of players. sometimes it |
|14-01-2011||VW42L HDTV10A||I have repaired the master and slave inverters. They are used in Vizio, Philips, and Digital Lifestyles Panels. Top part # is LC420WU5 silk-screened on the board [master/slave]. Bottom # is 6632L-0470A PNEL-T707A-Master and T708A-Slave and I am thinking |
but I already have the service manual of this unit.
I wonder if anyone can help me for repair.
I think it's a power problem