View previous topic :: View next topic |
Author |
Message |
cornboats Guest
|
Posted: Wed May 30, 2012 4:08 pm Post subject: Samsung Plasma -no picture/sound -just clicks |
|
|
Samsung 42SD 5SD -42" Plasma
No picture or sound. Turn it on, clicks and the neon flashes 5 times and then goes off. re-cycles until you turn off at mains.
It did have picture and sound but had vertical lines and occasional horizontal dashes. I never got to the bottom of the first fault before the second one took over.
I've disconnected x-sus and Y-sus boards 1 at a time but no difference.
Va and Vs voltages as per label.
Where do I go from here?
Anyone offer any adivice-it would be welcome. |
|
Back to top |
|
|
Guest
|
Posted: Thu May 31, 2012 9:55 am Post subject: |
|
|
If the caps in the PSU are not showing any sign of distress then the eprom needs replacing this is the smd device situated under the card reader slot |
|
Back to top |
|
|
|
|
|
You can post new topics in this forum You can reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum
|
eServiceInfo on FB -
Service Manuals Free Download -
Service Diagrams
Free TV Schematics Download -
HARDW.net -
Pinout Master -
Jabse Service Manual Search -
Jabse.InK -
onTap.bg
SnimkiOt.com -
Poblizo.com : пътешествия
Latest Service Manuals :
e-166 Toshiba • 071ats LG • deh-p6000r deh-p7000r 196 Pioneer • 2sb1488 e Panasonic • mpsa42 mpsa43 UTC • 3D Philips • ktk5132s KEC • Panel IBM ITQX20 0 [DS] . Various • U2702-90022 U2701A U2702A USB Modular Os • hcd-grx3 panasonic •
|