View previous topic :: View next topic |
Author |
Message |
joe w. Guest
|
Posted: Wed Mar 02, 2005 3:16 pm Post subject: lack of bright colors in my 15 year old LMX projection TV |
|
|
can anything be done to restore the vibrance in the colors to the above TV? Everything looks kind of brown and muted.
Thanks |
|
Back to top |
|
|
THE GREAT OZ Guest
|
Posted: Sat Mar 12, 2005 2:05 pm Post subject: TV BRIGHTNESS PROBLEM |
|
|
HELLO, Picture brightness problems in projection tv's stem from many areas. If I were in your position I would first (before making any electrical adjustments) remove one of the projection lenses (typicaly green) and look closely at the CRT surface. Green is the hottest of the three tubes and is responcible for the overall lumicity of the picture. If the surface is not white or has a brown tone to it two possibilitys arise. Bad fluid or burned phosphors. If the fluid is bad the whole sreen surface will have the cloudy or brownish tone. If the phosphors are burned the brownish tone will be a definte square where the picture has been running. If neither of these sysmtoms exsist the problem is electrical in nature and trouble shooting is required. OZ [email protected] |
|
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 :
ftl2.1e 2.2e 111.part05 Philips • Hitachi P50XR01E P50XR01U P60XR01E P60XR • el3517 Philips • irlms6702 International Rectifier • Y02299-WW-1 MAKITA • CT - 520 Tape Deck Pioneer • hfe ct-20 service Pioneer • SternRadioSonneberg ProminentDu200201 sc • • trouble EP2050 103 Minolta •
|