Question about Sony KP-51WS510 51" Rear Projection HDTV-Ready Television
The TV turns off itself immediately after power on (protection circuit triggered). the standby led blinks intermittently 5 times each 5s. I opened the front and and unplugged all the CRT boards (CG, CB or CR boards).
Surprisingly, when plugging either one of these boards (only one at a time) when I powered on the TV; it stays up and doesn't anymore turn off itself.
As the TV power on only with 1 CRT gun at a time, I tried to increase the screen volt with a small screw until the lines disappeared. I repeated this process with the blue, the green and the red CRT guns.
But once I plugged all 3 CRTs back up and turn the TV on, the protection circuit began back turning off the TV within 5s.
It sound like you have a bad picture tube...check your 1k circuit for correct voltage and wave form.
Posted on Oct 13, 2008
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
Tips for a great answer:
Jan 14, 2017 | Televison & Video
Jan 13, 2017 | Bush Televison & Video
Jan 13, 2017 | Panasonic Televison & Video
Jan 13, 2017 | Televison & Video
Jan 12, 2017 | Sony KDS-60A2020
Jan 11, 2017 | Sharp Televison & Video
Jan 10, 2017 | Televison & Video
Jan 09, 2017 | Sony Televison & Video
Jan 09, 2017 | Televison & Video
Jan 08, 2017 | LG Televison & Video
349 people viewed this question
Usually answered in minutes!