View previous topic :: View next topic |
Author |
Message |
sdsocalloco Guest
|
Posted: Wed Sep 16, 2009 3:39 pm Post subject: Sharp Aquos Black Screen? |
|
|
It's a Sharp Aquos LC-37GB5U. When I turn it on the screen is black in all inputs (except component which flashes from black to a gumbled staticy screen). I have tried all the inputs and triped the reset buttons. There is no sound. The menu comes up fine, crystal clear, as do all controls (inputs, volume, channel, etc.). I just replaced the tuner board to no effect. Any body have any idea what it can be. I am hoping to get a better idea of what the deffective component may be before I get too deep into this thing money wise.
What board do I need to replace? The main board? The digital board? |
|
Back to top |
|
|
Justmanuals
Joined: 21 Aug 2004 Posts: 1948
|
|
Back to top |
|
|
minnie
Joined: 18 Aug 2005 Posts: 2880 Location: Hell
|
Posted: Wed Sep 16, 2009 11:49 pm Post subject: |
|
|
Sounds like the digital main is bad. |
|
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 :
DCR-TRV410_X SONY • service.zip R8 FOSTEX • FDS6679AZ - P-Channel PowerTrench MOSFET • [pencap radial] TH Series Teapo • UREI-1181 . Various • MAIN B Rolsen • SCHNEIDER • FM AM Stereo-clipper 3312 Nordmende • info Samsung • 4010 SGS •
|