Question about Pioneer SD-643HD5 64" Rear Projection Television

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Pioneer projection tv model SD-P4682 won't stay on.

Why does my Pioneer projection tv model SD-P4682 keep shutting off by it self?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 3 Answers

SOURCE: HELP TO FIND IC's CONVERGENCE GENERIC NUMBERS

STK392-180 http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm

Posted on Sep 02, 2007

Slinteriors
  • 8617 Answers

SOURCE: Power on projection tv will not stay on, Pioneer SD-P4565 projection tv

What model tv do you have?

Posted on Jan 19, 2008

ladywinn
  • 5138 Answers

SOURCE: pioneer projection tv model sd-p404

In menu go to cable/then press auto programming see if this fixes your set.

Posted on Jan 31, 2008

ginko
  • 19396 Answers

SOURCE: pioneer sd-p55a3-k 55 in rear projection

The circuit powering the fuse is defective, that is the reason for fuse blowing.

If the fuse is the one on the power board, test the capacitors on power board, if they are ok , then replace the power board.

Also get the user manual and follow the diagrams to troubleshoot the problem and test the tv.

You can buy replacements here

Posted on Sep 26, 2008

  • 58 Answers

SOURCE: Samsung HL-S5087W DLP rear projection

your bulb has reached the end of its life (at least this is what your tv thinks) you need to replace the bulb and or make the think you did. (there is a reset in the service menu for the bulb)

Posted on Dec 14, 2010

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1 Answer

Pioneer 65" TV Model # SD-643HD5 won't power up.


I would suggest replacing the board itself, chances are what caused those fuses to blow is still faulty. did you check those fuses again after you powered it back up?

Jun 12, 2011 | Pioneer Televison & Video

1 Answer

THE TV STAYS OFF


If the sound keeps working your probably just need a new lamp, if the sound does not stay on, you probably to get someone to fix the power supply.

Sep 02, 2009 | Pioneer SD-582HD5 58" Rear Projection...

1 Answer

We have a Pioneer SD P5006 Television and it keeps turning off.


Ur hight voltage transformer it dead.
The Fly Back Transformer the black plastic square block with the red wire with the cap to ur CRT(tv tube) is dead.

Aug 25, 2009 | Televison & Video

1 Answer

Pioneer SD-P62A3 62" shuts off - won't stay on


If this TV turns back only when it is cooled down than it has cold solder joints tha have to be resolderd.

Jul 07, 2009 | Mitsubishi VS-6055 60" Rear Projection...

1 Answer

Tv shutting of after 1 min then its on for 5 min then


Fuse, board-mounted, 4a mini AGC glass, 125v.

4-pack at Radio shack runs $4. USD.

Jul 29, 2008 | Pioneer SD-P50A5-K 50" Rear Projection...

1 Answer

Pioneer sd-t50w1


My SD P 50A3-K We unplugged it and now wont come back on to stay...we turn it on then the red lite comes on green flashes on then right back off.....Some times tv will come back on then it shuts it self off....please help thank you

Jun 30, 2008 | Pioneer SD-P50A5-K 50" Rear Projection...

1 Answer

Picture is green and stays green


check the convergence area for bad solder connection
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
Sony Convergence
http://www.techlore.com/blog/entry/19694/Sony-Convergence-Repair-My-Sony-TV-has-a-distorted-picture-/
http://www.techlore.com/article/19631/Sony-Convergence-Procedure/

Aug 19, 2007 | Pioneer SD-643HD5 64" Rear Projection...

1 Answer

Pioneer sd -p 5191 tv


mrman: It is a great chance Jeff that your Power Supply Board (specially the FlyBack) could not hold the voltage requirement to let your TV set on. If you love your TV set, I'll suggest to keep it and repair it. Probably you would have to replace the FlyBack and then check out if the TV stays on. This will cost you from $75.00 to $95.00, but it will not guarantee that it will stay on. I really suggest you to replace the main power board (from $175.00 to $250.00 - with core exchange). It is something you can do on your own and I'll recommend you to check on the following site (my favorite to buy parts, service is also ok): http://www.vancebaldwin.com/ SithPitt

Jun 27, 2007 | Pioneer SD-P50A5-K 50" Rear Projection...

1 Answer

Pioneer SD-532HD5


it is time to buy a new one,,,sorry

Aug 23, 2006 | Pioneer SD-532HD5 53" Rear Projection...

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