Question about Sony Grand WEGA KDP-65XBR2 65" Rear Projection Television

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Sony KDP-65XBR2 won't turn on. Standby light blinks 6 times.

I have a Sony KDP-65XBR2 that won't turn on. It gives 6 blinks of the standby light. After looking around inside, I've found the Flyback Transformer is cracked and bloated. After some research, I've found that the Flyback is involved in high voltage generation. If I replace that, should the TV go back to functioning? Is it likely that other components have been damaged?

Thanks,
Ray

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

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ctf1800
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SOURCE: SONY KP-57HW40 TUNS OFF AND STANDBY LIGHT BLINKS 6 TIMES

6 blinks is usually associated with failure of the horizontal deflection amplifier - which shuts down the high voltage system as well.

The repair requires testing to determine the exact parts that have failed. There are, for example, a few hundred parts and a section of the Jungle IC chip involved. So, repairs could require something as simple as replacing some inexpensive passive components OR as complicated as replacing the jungle chip (very expensive).

most of the time it's the horz. transformer and transistor.

Posted on Dec 20, 2007

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Slinteriors
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SOURCE: Having Trouble With Flyback

Yes you will need to unsolder the old flyback and solder in the new however its very basic soldering required. Yes the d board will have to be removed just remove the screws and then press the plastic tabs in that secure the board to the plastic frame. Then the HV lead has to be rotated 90 degress and then removed they come out quite roughly. Its best to grab onto theHV lead with insulsted pliers and then rotate and pull with a twisting motion to get it to release.

Posted on May 19, 2008

  • 51 Answers

SOURCE: Sony Grand WEGA KDF-55E2000

in this set 3 blinks means lamp cover not set properly but i think that your problem is your 6x red blinks that means you have a problem in the audio section in your set(missing a voltage) or a themal fuse open.

Posted on Jul 10, 2008

welcomejee
  • 10594 Answers

SOURCE: Sony Wega KDP-57WS655 Standby light blinks 9 times and wont turn

Service Manual of KDP-57WS655 says if TV standby light blinks 9 times then problem is Zero Corssing Detector and you need to replace diodes, D6116 or D6301 which are open on G Board.

Posted on Nov 24, 2008

welcomejee
  • 10594 Answers

SOURCE: Sony KP-46WT520 Standby Blinks 10 Times

High voltage in TV got problem and thats why TV gives 10 time blink error code.
Qualified TV tech will fix it as its bit complicated fix.

Posted on Apr 15, 2009

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TV will not turn back on and the standby light is blinking


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Hello, I have a problem with my sony rear projection tv. When I try to turn it on the standby lights blink but it odes not turn on. I turned it on using display 5 vol- power and it did turn on and know it...


You need to count the number of blinks between the pause. Most common is 9 blinks. Also- after you press POWER, do you hear a "click" or not? If no click and 9 blinks, you probably have a "zero cross failure" and have two options:

(1) Replace the "G" board (part # A1054157A) or have it repaired (they repair it on eBay for about $40. You ship them the bad board and they either repair and return or ship you a different repaired board) A new board costs about $80- without having to send them your board.

(2) Repair the board yourself- by replacing the two diodes on the "G" Board - (D6301 which is on top- by the small transformer) and (D116 which is an SMT component on the bottom of the board- it takes VERY steady hands and a good solder iron). The parts should cost less than $25 and are available on eBay by searching for "sony a1054157a".
.
problem-4ojfzua2t5qdonett1db0kz0-5-0.jpg
Location of "G" Board on a Sony Rear Projection TV (KDP-51WS655)
problem-4ojfzua2t5qdonett1db0kz0-5-2.jpg Location of "G" Board on a Sony Rear Projection TV (KDP-51WS655)

problem-4ojfzua2t5qdonett1db0kz0-5-5.jpg Component D6301 location (Sony KDP-51WS55)

problem-4ojfzua2t5qdonett1db0kz0-5-9.jpg Component D6116 location (Sony KDP-51WS55)

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1 Answer

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