AboutAllan Wainwright Expertise I have over 22 years of experience repairing and training technicians on how to repair TV’s, working on the phone all day with techs all over the world. I specialize in home service of Projection, DLP, LCD and plasma televisions. I can fix most issues right on the spot and I am very good at answering questions and troubleshooting on MOST makes and models.
IF YOU ARE IN ORANGE PARK,FL OR JACKSONVILLE,GREENCOVE. THEN I CAN FIX YOUR TV IN YOUR HOME. CALL ME AT TV REPAIR, BIG SCREEN TV REPAIR, IN HOME SERVICE
www.tvdoctor.us
Experience In order to properly assist you, it is very important that you provide the Model number of the television and the year it was manufactured. You can find this information on the back of the TV. Please also let me know if you are trying to fix the unit or just need to know the cost for repair.
If you have a digital camera, and know how to solder and use a meter, I can help you fix your unit in most cases.
BY THE WAY, THE PICTURE IS OF MY FAMILY MINUS OUR OLDEST WHO IS IN THE MARINE CORE IN IRAQ.
Education/Credentials I have over 22 years of experience repairing and training technicians on how to repair TV’s, working on the phone all day with techs all over the world. I specialize in home service of Projection, DLP, LCD and plasma televisions. I can fix most issues right on the spot and I am very good at answering questions and troubleshooting on MOST makes and models.
IF YOU ARE IN ORANGE PARK,FL OR JACKSONVILLE,GREENCOVE. THEN I CAN FIX YOUR TV IN YOUR HOME. CALL ME AT TV REPAIR, BIG SCREEN TV REPAIR, IN HOME SERVICE
www.tvdoctor.us
Question I have a Sony KDF-E42A10 Rear Projection LCD TV, mfg 1/06, that is displaying diagonal colored lines running across screen from top right to bottom left, with the DRC mode set to OFF. If I adjust the DRC mode to HIGH DENSITY, the lines run from top left to bottom right.If I set the DRC to PROGRESSIVE, the lines are not seen on any of the analog channels, but are visible on several digital channels, running top left to bottom right. On a couple of the channels, the lines do not cover the whole screen, but end about 1/4 of the way from the bottom. Info I have seen in other forums indicates the B Block could be bad...I understand this is a very expensive part. Any help would be greatly appreciated! Thank you!!
Answer yes i am sorry to say it does sound like a bad B block. the only thing you can do is replace it.
part number
A-1167-541-A B Block Ass'y (Qm, Qt, B Boards)
Good luck :)
Let me know if you need more info or help?
www.tvdoctor.us
Allan wainwright
The Tv Doctor
Jacksonville, Fl
Orange Park, Fl
