Question about Sony KP-51HW40 51" Rear Projection Television

1 Answer

Sony Big Screen Tv

The tv picture blinks off and on stops for a while then blinks again

Posted by on

  • Anonymous Jul 03, 2008

    tv picture blinks on then off while the timer button on the front blinks as well.

×

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that gotĀ 5 achievements.

    Sergeant:

    An expert that hasĀ over 500 points.

    Champion:

    An expert who has answered 200 questions.

  • Expert
  • 250 Answers

Your flyback transformer is probably bad. It will need to be replaced. You could also try adjusting the voltages to the crts from the flyback. There is a set of 6 screw like pot knobs just behind the speaker grill. The bottom three knobs are the ones you want to adjust. Do it very very slowly as it shouldn't take much to correct the problem.

Posted on Jul 07, 2008

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I have a old 52 inch sony tv turns on but picture blinks off and on whats wrong


A lot of their older sets (both regular TV sets and big rear projection set had this issue).

In either case it may mean with age the MASTER SCREEN control/s need to be adjusted slightly up---if too dim a picture it will blink.

A model number would tell me what to try.

Models beginning with KP are large projection and ones with KV are regular sets.

Mar 31, 2012 | Projection Televisions

1 Answer

My sony tv stars blinking 5 times in a row, then the picture goes black for a second comes back then goes black again and it keeps doing it non stop


tv has a blanking picture mute circuit. adjust the screen controls which are located behind the speaker grill in front of set. there will be a access panel to unscrew in center and then you will see a black 4 inch square box with 6 physical knobs. 3 control screen the other 3 controls focus for red, green, blue. turn them down and slowly start turning them up. fixed.

Nov 11, 2009 | Sony KP-53XBR200 53" Rear Projection...

2 Answers

The tv just randomly turns off by itself


Check to see how many times it blinks when turning off and then look for the codes for Sony tv blinks. this will tell you what's wrong. This set is notorious for Shorted tubes.

Feb 27, 2009 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Sony 52" rear projection tc


Hi, thats the code for AKB fault, this requires a tv tech to fix,, not a big bucks repair, video-tek

Feb 09, 2009 | Sony KP-43T90 43" Rear Projection...

1 Answer

I have a sony KP-57WV600 Big Screen Rear projection television. The problem is this: When I first turn the tv on the picture is fine, than after it warms up- the screen turns red. What would the problem...


Let me know when TV warms up does it go to standby?
If yes, standby light would be blinking, let me know how many times it blinks?
And if TV does not go to standby mode, does picture remain with red tone?

Dec 06, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

Screen Goes Green TV goes to stand by blinking 8 times


try adjusting your color tuners located inside tv behind speakers.

Nov 25, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

Big screen no picture


find the service manuel at www.techlore.com and it tells you what each blinking light means.
jason
tmoore15@indy.rr.com

Oct 07, 2008 | Sony KP-51WS510 51" Rear Projection...

1 Answer

Sony projecting tv kp-57wv700


Based on service manual info, it cant blinks 7 times as per symptoms, please count again blinks. It can be 5 times.
If its 7 times blink, Horizontal Deflection stopped in this case. If you want to repair it at your own, please let me know to guide you further but it is necessary you should have knowledge of electronics.

Aug 18, 2008 | Sony KP-57WV600 57" Rear Projection...

1 Answer

SONY REAR PROJECTOR TV


5 blinks means AKB detected. Try turning down all 3 screen adjustments slightly.

May 27, 2008 | Sony KP-53XBR200 53" Rear Projection...

2 Answers

KDS-R60XBR1 Sony Projection SXRD Power Issue?


how many times does it blink pause then blink again?

Dec 01, 2007 | Sony KP-41T65 41" Rear Projection...

Not finding what you are looking for?
Sony KP-51HW40 51" Rear Projection Television Logo

Related Topics:

55 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Projection Televisions Experts

Steve Sweetleaf
Steve Sweetleaf

Level 3 Expert

1128 Answers

Ap12
Ap12

Level 2 Expert

103 Answers

Jason Harris
Jason Harris

Level 2 Expert

256 Answers

Are you a Sony Projection Television Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...