Connect with us

RCA Model P46732BA (Chassis PTK 169 PGA) Projection TV- No Video

Discussion in 'Electronic Repair' started by Ron Novini, Aug 4, 2003.

Scroll to continue with content
  1. Ron Novini

    Ron Novini Guest

    RCA Model P46732BA (Chassis PTK 169 PGA) Projection TV. No video.
    Sometimes when first turned on, raster goes bright and cannot see
    video. Turn off and then turn on, normal. Most times, turn on and
    raster is light grey. OSD, audio OK. Please help.
     
  2. Mike

    Mike Guest

    I pulled this off of euras
     
  3. Mike

    Mike Guest

    oops.

    CAUSE: 200V supply was at 98V. 25V source dropped to 17V. SOLUTION: Replace
    CR4701, located near T4401 pin 10, even if it checks OK.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Electronics Point Logo
Continue to site
Quote of the day

-