Sony tv screen replacement model kp-53865,serial # 90000504

The Problem you are having is a Cathode to Grid Short in the Red CRT,When it Shorts the screen will Go all Bright Red and shut Down,The Best fix Would Be to Replace the Defective CRT (GUN)

Sounds like the Blue CRT has an issue which is very common problem for that model. I wouls try replacing the Blue CRT assembly.

http://esupport.sony.com/US/perl/model-find.pl?mdl=VPL%20CW125&PRODTYPE=33,32,63,71,7,102,26,80,72,44,55,84,74,27,57,61,103,89,10,35,78,48,77,29,50,39,64,41,12,58,52,81,60,73,66,101,45,76,86,62,54,67,70,68,17,2,1,88,100,82,25,28,83,59,69,49,24,104,53,79,42,22,46,13,6,85,36,3,51,9,47,38,4,34,37,43,5

You can find a new OEM Sony replacement CRT's (red, green, and blue bulbs) for a model # KP51HW40 from a major Sony distributor at the following links:

Sony KP-51HW40 Replacement Part Blue CRT Bulb

Sony KP-51HW40 Replacement Part Blue CRT Bulb (for serial #'s 90000001~90999999)

Sony KP-51HW40 Replacement Part Green CRT Bulb

Sony KP-51HW40 Replacement Part Green CRT Bulb (for serial #'s 90000001~90999999)

Sony KP-51HW40 Replacement Part Red CRT Bulb

Sony KP-51HW40 Replacement Part Red CRT Bulb (for serial #'s 90000001~90999999)

The jitter is called a vertical sync problem. The problem is on the "A" board. It can be replaced or rebuilt but will be quite expensive to service.

michtech

Symptoms shows Red Tube is defective and needs replacement.
Please confirm model number with serial to look for Red Tube in stores.
Thank you.

Hi,
Try HERE to get replacement screen for your TV.
Good Luck.

The user manual that you have requested can be found at http://www.docs.sony.com/release/KP51WS500.PDF
If you have more problems please ask!

Tim Nolan

Sony
Model # KP-53HS10
Serial # 9718217
MFG 2000

Plugged in TV. Timer Standby Light just flashes continusly. No Picture and No Sound.

this tv has three parts to screen , the most outer part is called CONTRAST screen part # 408195411 for the model you gave.This is available @ sony.com (parts&access) Please make sure this what you need and model is correct..Good luck