Question about Sony KP-46WT510 46" Rear Projection HDTV

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KP-46WT510 still flashes 8 times

Unit standby light still flashes 8 times after replacing the T8005 D Board. What's your guess. Service Manual doesn't seem to have anything related to this issue except that saying that the transformer needs to be replace which we had done. Repairman says its the picture tube........ Is this correct?

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  • Supercrip03 Mar 28, 2008

    Problem resolved I scrapped the TV

  • Supercrip03 Mar 28, 2008

    Solution. The repairman returned and informed me that parts were no longer available and since the TV was under extended warranty they would replace it or provide a credit. Just picked up a 46" Aquos

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Go to www.iwaynet/~nesda/SonyBlink.html for more info

Posted on Mar 27, 2008

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51ws500 sony shuts down and standby light flashes 8 times


Eight blinks points to an audio output problem. The unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board.

Hope that helps.

Feb 20, 2011 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Replaced a convergance chip..(ps8003) now tv


hello Eight GA_googleFillSlot("TL-IMU-Article"); blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board

regards
shaun

Feb 24, 2010 | Sony KP-46WT500 46" Rear Projection...

1 Answer

Red stand by light blinks 8 or 9 times and no picture or sound


hello Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some projection models of Sony TV sets, this code means that T8005 (flyback transformer), or the associative components in the high voltage circuits are defective on the D board.Nine blinks - Replace D 6116 and D 6301 on the "G" board, do not resolder as this will fix the problem temporary. Or Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing, then change the switching regulator on the "G" board or check connections. Make sure the regulator is -12 or -13 (negitive).

shaun

Oct 18, 2009 | Sony KP-51WS510 51" Rear Projection...

1 Answer

No sound or screen


Hi,
8 time flash shows problem with T8005 (flyback transformer, horizontal transistor) in D board. Service manual says ...

High voltage error 8 times • T8005 is faulty. (D board)

bye

Sep 07, 2008 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Sony KP-57WS500


The flyback transformer is defective when the LED flashes 8 times. The FBT is located on the main board(D board).
Location of the part is T8005 and the Sony part number is 1-453-285-41
This part is available from this website.
This type of repair might not be a DIY due to the danger of working with devices that generate high voltages.

Sep 03, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sont kp-46wt510 blinks 4 times


IC1509 8-759-593-33 IC LA78045 35.98
Q1505 8-729-423-33 TRANSISTOR 2SC3311A-QRSTA
Replacement part
8-729-119-79 TRANSISTOR 2SC2785-FEK-HFE 1.02

these ic locations are different than yours but same part number.
is there a 2sc3311 near by LA78045?

Jan 10, 2008 | Sony Grand WEGA KDP-51WS655 51" Rear...

1 Answer

Sony KP-51WS510 Shuts itself off


eight blinks means, "High-voltage error" and the probable cause location listed is, "T8005 is faulty (D board)". T8005 is the fly-back transformer assembly.

Dec 09, 2007 | Sony KP-51WS510 51" Rear Projection...

3 Answers

Sont kp-46wt510 blinks 4 times


Four blinks is a "vertical stop error" I have a pdf file of the service manual and troubleshooting guide. If you want it,let me know where to send it.

Sep 27, 2007 | Sony KP-46WT510 46" Rear Projection HDTV

1 Answer

Blinking 8x's


Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code. Check IC406 audio amp, PS401, and 402. On some newer models of Sony TV sets, this code means that T8005 is defective on the D board. If your not a tech and have no solid state repair experience, play it safe and call out a pro to assist you in this type of repair.

Jun 29, 2007 | Sony KP-46WT500 46" Rear Projection...

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