View previous topic :: View next topic |
Author |
Message |
nicolejmilligan
Joined: 25 Jul 2005 Posts: 1 Location: South Carolina
|
Posted: Mon Jul 25, 2005 12:34 pm Post subject: 52" Toshiba Projection TV Colored Lines |
|
|
Hello. I am technically retarded, so bear with me. I just inherited a 52" Toshiba projection tv that is about 8-10 years old. Over the past 6 months or so, it has been developing a problem with curved colored lines. It doesn't happen until the tv is fairly warm (1+ hours of use) and starts at the top of the screen. You get blue, red, and green curved lines with the ends pointed down. When the problem started, it only affected the very top part of the screen, now it affects about 3/4 of the screen from the top down.
Any thoughts? Is this worth fixing? Or should I just limit my tv time to an hour or so until it dies?
Any thoughts would be greatly appreciated!! |
|
Back to top |
|
|
mark
Joined: 20 Jan 2005 Posts: 43
|
Posted: Thu Aug 18, 2005 10:30 pm Post subject: |
|
|
replace the convergence ics. |
|
Back to top |
|
|
minnie
Joined: 18 Aug 2005 Posts: 2881 Location: Hell
|
Posted: Fri Aug 19, 2005 6:24 pm Post subject: |
|
|
Don’t forget to check the resistors around them. |
|
Back to top |
|
|
Guest
|
Posted: Sat Aug 20, 2005 3:09 am Post subject: Re: 52" Toshiba Projection TV Colored Lines |
|
|
nicolejmilligan wrote: | Hello. I am technically retarded, so bear with me. I just inherited a 52" Toshiba projection tv that is about 8-10 years old. Over the past 6 months or so, it has been developing a problem with curved colored lines. It doesn't happen until the tv is fairly warm (1+ hours of use) and starts at the top of the screen. You get blue, red, and green curved lines with the ends pointed down. When the problem started, it only affected the very top part of the screen, now it affects about 3/4 of the screen from the top down.
Any thoughts? Is this worth fixing? Or should I just limit my tv time to an hour or so until it dies?
Any thoughts would be greatly appreciated!! |
the fault is on the convergence circuit. try adjusting the convergence
by going to the converbence mode in the menu . if not , then the
convergence ics faulty.just replace it |
|
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 :
A-1 Camera Service & Repair Guide.part2 • wiring-6 Samsung • GA24-1495-6 1401-1460biblio IBM • 8922A Instruction Fluke • -raite-tokai 713-715 YAMAKAWA • Alignment & Adjustment Samsung • KV-32XBR400 KV-36XBR400 Sony • 45120-90006 TIO260 Pgmg Sep86 HP • Modo serviço Bluesky • LMU-TK15A4 Sanyo •
|