20 Most Recent Sony KP-65WS500 65" Rear Projection Television - Page 6 Questions & Answers

See a pico fuse HERE and find PS8001 to PS8006 on D board of TV

Sony KP-65WS500... | Answered on Apr 09, 2009

the gboard is the power board which is located on the far left hand side when looking in the rear. It has the power cord attached to it as well. The picos are both 5 amp IC protectors

Sony KP-65WS500... | Answered on Apr 03, 2009

6 times, Diagnosis: LOW B OCP/OVP (Overcurrent/over voltage). Possible causes: +5 line is overloaded. (A, B boards), +5 line is shorted. (A, B boards). Symptoms of the problem: No picture.

also found this

MODEL: KDP51WS550, KDP57WS550, KDP65WS550, KP46WT500, KP46WT510, KP46WT520, KP51WS500, KP51WS510, KP57WS500, KP57WS510, KP57WS520, KP65WS500, KP65WS510
SUBJECT: Picture gets bright then shuts down. After repairs tech noticed a mark was created on all 3 CRT's.
CAUSE: Found Video Output was defective causing the failure of the 200v line. 200 volt line has two fuse resistors R7301 (10 ohm 1/4w) on the CB Board. R8225 (1 ohm 1/2w) on the D board. R8208 (0.47 ohm 1/2w) also on the D Board. All three resistors are in series. One or all 3 could be open. After replacing 2 resistors and Video Output IC set returned to normal operation. CRTs will need to be changed due to phosphor damage. On Models KDP-51WS550, KDP-57WS550, KDP-65WS550 CB Board resistor is R9335 10 ohm 1/4w. D Board resistor is R6509. NOTE: This resistor may be a jump wire according to the schematic. Models: KP-51WS520, KP-57WS520 These models have a fuse resistor on all 3 CRT Boards. CB R9335 10 ohm 1/4w CR R9110 10 ohm 1/4w CG R9211 10 ohm 1/4w On the D Board R6509 is a jumper wire according to the schematic.

Sony KP-65WS500... | Answered on Mar 27, 2009

I had an electrician come over. He pulled out the bulb that was dead (for me it was the color that was flashing before it would turn off) and now I have a blue and green TV with no red. He said that the only way to fix it is to replace the red lamp with a new one.

Sony KP-65WS500... | Answered on Mar 01, 2009

It is failure of convergence out ICs and subject part needs to be replaced, TV has 2 ICs and both will be replaced.
If you are tech person or know TV repair, let me know to provide you more info or call local TV tech to fix it.

Sony KP-65WS500... | Answered on Feb 14, 2009

If you would like help diagnosing and repairing your set . Go to the following link they have your service manual and offer unlimited chat suuport for only 10.99. Then click on the contact us link and provide your email and they will email your manual and instructions on how to obtain the unlimited support.

Sony KP-65WS500... | Answered on Jan 28, 2009

5 times blinks shows White Balance error in tv. You need to adjust Screen Volts (G2) and problem will resolve. Screen volts controls located at Focus Block as shown in below picture.

d90a778.jpg Need further help, please let me know.

Sony KP-65WS500... | Answered on Jan 02, 2009

You need to replace both convergence ICs they are STK392-560 you can get replacement ICs at the following link and they provide free installation instructions with pictures so you can install them yourself. Heres the link.

Sony KP-65WS500... | Answered on Oct 15, 2008

we have repaired 100s of these tv..most have a flicker issuse and it is getting hard to find replacement tubes. the cost sounds right...I suggest to invest in a new tv.

Sony KP-65WS500... | Answered on Sep 09, 2008

8 Blinks means problem with audio is making set go into protective shutdown Check Audio Amp IC406. You can also make this appear on your screen to show how many times this has occurred or if any other faults are present by pressing the following buttons DISPLAY,CHANNEL,5,VOL MINUS,Then POWER. Hope this helps if you need anything further let me know

Sony KP-65WS500... | Answered on Jul 23, 2008

My tv screen turns red as it heats up and the repairshop told me it would cost $600.00 for a new red projection gun how ever I don't think thats the case because it is a heat related issue. I think an ic or transistor is going bad and goes into saturation when it gots warm. I will be spraing some components with freeze spray and if my hunch is correct the color will temporarly correct its self when I spray the right component.

Sony KP-65WS500... | Answered on Jul 10, 2008

tv comes on then turns blue at that time it shuts down. The power is on and then it blinks 5 times!!!

Sony KP-65WS500... | Answered on May 10, 2008

I just have fixed one just like this i replaced relay and 47uf cap next to relay, this fixed the sony, like yours it would sometimes come on and play 3 days with no problem then turn around and set would not come on. ThankYou for trying FixYa. Have a Nice Day.

Sony KP-65WS500... | Answered on Mar 13, 2008

Sounds like a convergence issue. Call Sony for an ASC that can come out and give you an estimate. You are probably looking at $200-400 to do the repair.

Sony KP-65WS500... | Answered on Feb 25, 2008

I have just found this problem have you had set fixed yet if not replace relay and 47uf capacitor next to it.

Sony KP-65WS500... | Answered on Feb 19, 2008

You have convergence failure

See this and this

Call a Tec if inexperenced

Sony KP-65WS500... | Answered on Jan 26, 2008

Scrrens can be replaced however it may be expensive. Call Sony for an ASC who can come out to estimate it for you. Good Luck

Sony KP-65WS500... | Answered on Jan 12, 2008

If the whole screen turns a bright blue and shuts down then you may have a bad blue crt. This will need to be replaced plus adjustments/alignments. Get an authorized Sony servicer to do the repair. Good Luck

Sony KP-65WS500... | Answered on Jan 12, 2008

I can help you out here. This may be a bad red crt(picture tube) If you see curved vertical lines across the screen then it sounds like a shorting crt. You will definetly need a Sony authorized servicer to replace the crt. Get an estimate first. After so many years it's not to uncommon for the crt's to go bad or short. Good Luck

Sony KP-65WS500... | Answered on Jan 12, 2008

Please post me on this as well. My Sony just turned 4 yrs this Jan and just last week it started having the same problem. -Thanks!

Sony KP-65WS500... | Answered on Sep 19, 2007

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