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

2 Answers

My Sony KP-51HW40 isnt staying lit up.

My TV just wont work like it should anymore. It just suddenly went weird on me. So i took the back off and looked around. And turned it on as well. The projectors all light up for like less than a minute then they shut off. The standby light always flashes alot. No fuses seem blown and i got a can of the that dust remover stuff. can anyone suggest any solutions that problem?

Posted by on

2 Answers

  • 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
  • 319 Answers

If you are not a qualified service technician, I would strongly suggest you did not attempt to diagnois or "test" circuits as this could be for both the TV and possibly you. Have unit serviced by a pro technician



Posted on Jul 30, 2008

  • Level 1:

    An expert who has achieved level 1.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

You should be little bit more specific. How many times does the standby light blink once the set turns off? That is an indicator for the problem with the set. Any colors showing brighter than others while the set is on? Please give us more to work with. Also, before you are removing panels, please make sure the unit is unplugged!

Posted on Jul 29, 2008

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

How do i replace the bulbs for sony KP-51HW40 t.v.


You do not have any bulbs in this set. You have 3 CRT's. You can not get them anymore. You would have to pull all 3 out and send them in to have them rebuilt. For the cost of that, I would purchase a new TV.

Apr 14, 2011 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Before going to Florida, I used my playstation on my KP-51hw40, and had an amazing picture. I took my playstation out of town and used an old TV to play. When i came back into town and hooked it up to my...


it sounds like the playstation is still set for 480i. do you have it hooked up composite? (one yellow vid cable) that could be your problem, ps3 optimal with component(red green blue vid wires) or HDMI, then make sure your settings are saving properly on your unit

Mar 18, 2010 | Sony KP-51HW40 51" Rear Projection...

2 Answers

Sony KP-51HW40 T.V. it turns on for about 30 sec. then just shuts off all the lamps turn on and you here it click on then all of a sudden it just shuts off any help?


Replace Both of your STKs convergence ICs they are big black ics they will have STK numbers on them STK392-560 ect. Parts you can order on line www.electronix.com or call 1-800-223-3205 you also need silicon heat sink white compound to put on back of new ICs. Use same # on stks but if they are 110s use 180s if 020s use040s.

Dec 26, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Sony kp 51hw40 real projection tv


Below is exploded view of your Sony KP-51HW40 TV rear side which shows board names and location.
You need to check D Board for convergence ICs and these are marked as IC8001 & IC8002 on circuit board.

097a23d.jpg

Nov 23, 2008 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Kp-51hw40 problem


your blue tube is shorted unplug blue crt board see if set comes on and stays on!

Nov 07, 2007 | Sony KP-51HW40 51" Rear Projection...

1 Answer

KP-51HW40 - Picture not Clear


Your problem is a typical convergence problem that happens on almost every tube type projection TV set ever built. There are two Convergence amp IC's that need to be replaced. If you have no TV repair experience, play it safe and call in a pro to assist you in this. Good Luck

Apr 29, 2007 | Sony KP-51HW40 51" Rear Projection...

1 Answer

Won't turn off unless unplugged


Ther eis a stand by function on the Television. If you have the owners manual read about that function. Th ered light stays on because it is programed to come on a t a certain time. Go to menu and find the stand by function.

Aug 17, 2006 | Sony KP-51HW40 51" Rear Projection...

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

38 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sony Televison & Video Experts

kakima

Level 3 Expert

102366 Answers

The Knight
The Knight

Level 3 Expert

72670 Answers

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1667 Answers

Are you a Sony Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...