Questions & Answers for: board sony kp 57hw40

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Question about KP-57HW40 57" Rear Projection Television

1 Answer

sony tv KP-57WS520 I went to turn tv on and got no picture or no sound and the standby light on the front of the tv blinking. HELP. 9 times, Diagnosis: Audio error. Possible causes: +- 19V line is ...

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Question about KP-57HW40 57" Rear Projection Television

1 Answer

Sony KP-57HW40 FBT faulty Can I change out the FBT or do I need to change the entire D board? you can do eather. Changing the board or having it rebuilt is best.

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Question about KP-57HW40 57" Rear Projection Television

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KP-57HW40 w/ 8 Blinks All tubes light up when turned on...when at full brightness, the TV shuts down indicating 8 blinks on the stand-by/timer light. Can anyone help me with this problem. Also, prior ...

Question about KP-57HW40 57" Rear Projection Television

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...sony, the screen shows a bluish pink screen for a couple of seconds and then goes black. Sound is still there, but no picture...Standby light blinks 5 times FIVE Blinks---AKB circuit (AKB), the ...

Question about KP-57HW40 57" Rear Projection Television

1 Answer

KP-57HW40 Set shuts down after 30 secs and then the diagnostic light blinks 6 times. IT MAY BE YOUR FLYBACK LOCATED ON THE D BOARD COST AROUND 70.00 FROM SONY PARTS #145328521

Question about KP-57HW40 57" Rear Projection Television

1 Answer

...Sony Model# KP-57HW40 Big screen rear projection tv..Has blue wavy lines across screen, and sometimes flashes blue, can you give me assistance?? Blue Picture Tube , bad Video IC on Blue CRT board.Or ...

Question about KP-57HW40 57" Rear Projection Television

1 Answer

sony kp-57hw40 double picture. regular and the other right next to it is red. tried auto focus and nothing happens. while holding auto focus btton down get red cross and white next to it. tv is 9 ...

Question about KP-57HW40 57" Rear Projection Television

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Sony KP-57HW40 I have the convergence problem, and am able to repair. What chips do I need, and where will I find the circuit board to repair. Thank you, Mark Smith This is the site you need: ...

Question about KP-57HW40 57" Rear Projection Television

1 Answer

...Sony Color Rear Video Projector Model KP-57HW40. Its blue color is not working anymore and noticed some burn smell by the set which controls such blue color. It may be the CRT drive board which is ...

Question about KP-57HW40 57" Rear Projection Television

1 Answer

...sony projection tv. Right now it is failing, and when I turn it on I hear multiple clicks. The screen will not even light up, just stays black as it if were powered off. On the time/standby LED it ...

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