Question about Sony KP-53S25 53" Rear Projection Television
Plese send me wire diagram Sony KPR-S53MH1
It sounds as though you have a damaged the main board ( power supply board). First I would suggest you check the fuses, in both the main board and also the convergence board ( there are two main boards in your set ). Before you start, always use caution by unplugging the set from the wall. To check the fuses, remove the bottom panel cover in the back of the set by removing the screws. Use a flashlight and observe all the fuses you can find and see if any are opened or burned out. ( if the fuse is burned out, it will be black, you may not be able to see if the fuse is just opened without using a continuity checker ( volt ohm meter ) ). Any fuses you find open or burned out, replace with a like fuse ( voltage and amperage ). The set should work fine if a fuse is the problem. If the set doesn't have a bad fuse or won't work after replacing a bad fuse, then you will probably have to seek professional help. Check www.sony.com for service in your area. Good luck. I hope this has helped.
Posted on Feb 18, 2008
SOURCE: Looking for lights....
You can find replacement parts for this model from the following Sony OEM parts distributor. Here's the links to order the original Sony blue CRT, green CRT, and red CRT (the 3 "light bulbs") for this model from that major parts distributor if needed:
Sony KPR-53CX35 Replacement Part Blue CRT Bulb / Lamp
Sony KPR-53CX35 Replacement Part Green CRT Bulb / Lamp
Sony KPR-53CX35 Replacement Part Red CRT Bulb / Lamp
Posted on Apr 01, 2009
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