Question about Televison & Video
My parents' Samsung DLP rear projection TV HL-R4667W is about 2.5 years old and has video problems. The TV Guide menu screen, Setup menu screen and audio are perfect. The video from the Air antenna and all RCA inputs (DVD, VCR, AV3) are projected as a kermit green screen, green with vertical stripes, black screen, occassional flickers of source video, blue screen, blue vertical stripes and rarely magenta screen, green/blue vertical striped screen. Does anybody know what component or circuit failed? Thank you!
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Posted on Jan 02, 2017
SOURCE: TV HAS GREEN HORZONITAL STRIPES
Check if this happens in analog inputs ( connect a DVD player or any other component uing RCA cables white,yellow,red ) then check if the bars are showing on digital unputs ( connect using HDMI cable )
if it is just an analog problem - replace analog board
if it is just a digital problem - replace digital board
if it is a problem with both -replace DMD board
Posted on May 24, 2009
Sony has extended the warranty on the optical block which you are experiencing a problem with until June 30 2010. Read about it here. http://www.agoraquest.com/display_alert.php?alert_id=17
Posted on Aug 18, 2009
This issue is because of a defect in the light engine. The only way to solve is to replace the whole light engine. They usually run anywhere from $500-$2500 depending on the model. Sony extended the warranties for the light engine on certain models that have this problem because of the defect, contact Sony to see if a certain TV had the warranty extended.
Posted on Oct 05, 2009
Testimonial: "thank you "
Its your Lamp if you have sound and no picture.
CK the lamp Fan make sure it is running.
Lamps Prices depend on where you buy.$85.00 up to $300.00 Look on E-Bay under Electronics/ Lamp number-BP
Mats Electronics has them for $99.00
remove your Lamp and look in middle of it,that will tell you if it is busted.
Posted on Mar 03, 2010
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