Question about Sony KP-53HS30 53" Rear Projection HDTV-Ready Television

1 Answer

Only red on Sony Rear Projection 53" TV DRC-MF/MID-X

Hi,
The TV: Sony Rear Projection 53" TV DRC-MF/MID-X

The problem: Only a red screen at start, then turn off after few second (because the red is getting too bright).

When I unplug the base of the red tube, green and blue are back and TV work fine...without red.
Thanks for you precious help
Donation if I can fix the TV :))

Posted by on

  • 1 more comment 
  • wings_it
    wings_it Dec 14, 2008

    ??

    You reckon?

    when the green and blue bulbs works without the red, and the red is over powered when all connected??

    Where should be the loss connection? Main board or base of the tube.

    Thanks

    JP

  • wings_it
    wings_it Dec 15, 2008

    I will rate you and hope that I can give some help too.

    I did play around on the mother and the board on the neck of the tube and solde a few point, but did nothing really then I try to shake it (looking for bad contact, nothing again...

    I found between the blue and green tube a plastic box with 6 poties, 3 are for the power of each bulb and the other three for the definition of the picture.

    Playing with those tree first I was able to get a reasonable good picture but with a light red shadow.

    So the problem is not solve but I've got the TV back.

    Before finding this "by pass" solution I saw the stand bye led 6 times blinking.

    Diagnosis: Low B OCP/OVP(Overcurrent/aver Voltage).Possible causes :5+line is overloaded.(A,B boards), +5 line is shorted.

    The sony is a KPFS 53 M31, and I'm not sure that I found the right diagnosis, Can You Confirm if this diagnosis for this TV is right? And Where can I get some more details about the A and B boards? Do you have a ready fix for this problem?

    Those are my last question, promise :)

    Thanks for you help..

    JP

  • wings_it
    wings_it Dec 17, 2008

    Not really satisfied, when I pay for an expert I expecte more details and not the ready answers who's fitting 95% of TV problems.
    But he recommand me someone else so the contact is good.
    I suggest when you don't know, don't answer, especially when we pay for assistance.
    cheers

×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,226 Answers

Hello,

There is a loss connection in your TV...Try to open the circuit and resoldered all the connection. else if you can not dare to fix at your own then contact nearest service center.

warning High voltage!

melnavz

Posted on Dec 12, 2008

  • 1 more comment 
  • Emelio Navaja
    Emelio Navaja Dec 15, 2008

    You should rate me thank for try so that your question visible to other expert!

    thanks


  • Emelio Navaja
    Emelio Navaja Dec 15, 2008

    There is abnormality pwer supply causing the tv turn off automatically. Verify parts in the circuit board, such that regulator and resistor and capacitor.

  • Emelio Navaja
    Emelio Navaja Dec 17, 2008

    Hello again!

    Since you found out that there is a 6 times blinking, this symptoms due ♦ Abnormal High voltage ♦ Abnormal H.drive ♦ +
    5Vdown, this is horizontal deflection failures, try to verify some ic's maybe it add the fault. continue moving on your findings that helps a lot.

    if this not solved then recommended you to benimur he is more expert than me. http://www.fixya.com/users/benimur

    melnavz





×

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

Why my 53 sony drc mf coming sound but on after ten green light blink otometic s of wich


10 blinks won't occur, as per its repair manual. It might be 9.
Audio error If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/

Jul 16, 2016 | Sony KP-53HS30 53" Rear Projection...

1 Answer

A 53 inch sony tv


blink red light and blank screen every two mintue

Mar 18, 2012 | Sony KP-53HS30 53" Rear Projection...

1 Answer

Sony drc-mf, 29inch turns on, red light brinks 5 times at intervals


29 inch Sony tv D R C good working but pip & Twoin pics no picture blank plz help me

Dec 26, 2011 | Sony FD Trinitron WEGA KV-27FS100 27" TV

1 Answer

HI...WE HAVE A SONY PROJECTION TV, MODEL #KP 53 S 35, NO PICTURE NO SOUND, DARK SCREEN, JUST SMALL FLASHING RED LIGHT ON CONTROL PANEL (STANDBY LIGHT). NO POWER ON SOUND WHEN TURNED ON. TOLD WE NEED...


http://www.moduslinkptstvboards.com/search.php?search_query=A+1316+295+A&x=7&y=13
try this....may have to send board to them for repair.....good success, meder's tv service

Sep 22, 2011 | Sony KP-53S35 53" Rear Projection...

2 Answers

My Sony trinitron drc-mf has now got a sort of negative screen (reddish black) with the actual picture of the DVD player,satellite TV,video ....etc but the menu,channel numbers........etc are all normal


Hi,
If the Menu Display is normal. DRC module is faulty.This module is installed vertically and has a stainless steel cover, beside Tuner module. If you can do, try to remove the DRC Module,and clean its terminals with paintbrush then put it back properly, if it doesn't work replace the DRC module.

Nov 05, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Hello..i have a sony kp-61v80 tv year 2000


I have a sony codes for sony TVs that tell what is wrong by the blinks as soon as a can will ck it to see what it says.

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

2 Answers

Picture changes focus/sharpness instantly and then recorrects


Hi

You can try and get more infornation for me.

Go into the the menu by pressing the WEGA GATE button on the remote. In the sub menu of picture adjustment switch the DRC-MF setting to off. It should read normal.

See if this stoppes your focus problem.

If it changes let me know for further directions.

Feb 24, 2008 | Sony KP-57WS500 57" Rear Projection...

1 Answer

53 inch projection tv


try this
http://www.somelifeblog.com/2007/06/sony-projection-tv-red-line-repair.html

Dec 08, 2007 | Sony KP-53V85 53" Rear Projection...

1 Answer

Sony Wega 34 inch Tru Surround DRC MF


check q8014 and q8013,r8051 and ic8005 on d board
location is seen under the green printed circuit board

Sep 30, 2007 | Sony KP-53S65 53" Rear Projection...

Not finding what you are looking for?
Sony KP-53HS30 53" Rear Projection HDTV-Ready Television Logo

Related Topics:

86 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

72640 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...