Question about Televison & Video

3 Answers

I need a power supply for a westinghouse 19" LCD. The model is LCM-19V7. If I could get the power supply Pin-outs I could sub the unit out. Robert Yount SR. Engineer TIC Lab Phone: 1-937-264-2662 ext: 483

Posted by on

  • robert_yount Dec 22, 2008

    Thank you for your Help.
    I really would like the Pinout of the power supply if I could get them.

×

3 Answers

  • 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.

    Guru:

    An expert who has written 7 tips or uploaded 3 video tips

  • Master
  • 449 Answers

It sounds like your only option is to bring it to a local service center to have them tell you it'll cost $1000+ to fix it. take that money and put it towards a new BRAND NAME tv. there are a lot of tv's going on clearence right now for a great price that are still brand new in the box. check out the samsungs, sharps, lg's, and sony's.Keep in mind that this is an ongoing problem with this lcd and it always happen as soon as the warranty is over. good luck just trying to help happy holiday-->

Posted on Dec 22, 2008

  • 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.

    Brigadier General:

    An expert that has over 10,000 points.

  • Master
  • 6,966 Answers

Hi and welcome to FixYa,

Initially, pls post back the board number. Some Westinghouse power supply board would have something like 185-060001-101 or DAC-12M030 or DPS-290BP as board numbers for stand alone PSU. If the PSU board is integrated with the inverter, some board numbers would be like UA-4141-1-LF or VLT70039.51.

Good luck and Thank you for using FixYa. Happy Holidays.

Posted on Dec 22, 2008

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Master
  • 1,183 Answers
  • Mandeep  Singh
    Mandeep Singh Dec 22, 2008

    phone number is 1-866-921-7278

  • Mandeep  Singh
    Mandeep Singh Dec 22, 2008

    The pinout for the same , is not available online , i would try find it and get back to you .





    Happy Holidays



    Thanks

    proton

×

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 control board?


RCA/Westinghouse HV320WXC1007061 T-Con Boards ...

? 4:35
https://www.youtube.com/watch?v=5jO_TZfplR0
Jan 21, 2013 - Uploaded by ShopJimmy.com
RCA TV Repair Westinghouse TV Repair T Con Board Tutorial & No Picture ... Top Common LCD TV problems for bad TimingControl T-Con Boards: .... VR-3215 with no picture no sound but the power LED is solid green, any ...

RCA 276046 Power Supply Unit (PSU) Boards ... - YouTube




Nov 24, 2015 | RCA P52927 52" Rear Projection TV

2 Answers

I havea27" Westinghouse LTV-27w2 LCD TV. I am with AT&T Uverse along with internet service. I believe I have a power supply problem. There is absolutely no power to my TV. Everthing else is...


Do you know how to use a meter? If so the first thing to do is take the back off and check the AC fuse, if this is blown replace it and see if the set works. If it blows again you have a short in the primary power supply and replacement of the power board will be required. If the ac fuse is good you will need to check all the plugs coming out of the power supply for voltage, if you have voltage coming out then you could have a bad main board or power supply. If you have no voltage coming out and the fuse is good then replacing the power supply is required. Let me know what you find and I can help you further!

Tim Nolan

Sep 23, 2008 | Televison & Video

4 Answers

Hello, My Westinghouse ltv32w1 LCD TV is only 2 years old. Sound is fine, picture is not so good: Initially when TV goes on picture is okay, then after 30 minutes, the image breaks up into verticlal...


verticle lines are most likely a bad tube or convergence problem. You will not be able to fix this your self . I suspect a bad convergence ic

Sep 17, 2008 | Televison & Video

1 Answer

I have an rca big screen tv that keeps cutting off


I have no idea of the model but chances are the back lamp is out and time to get a replacement or the power supply the powers it.
If it is a LCD unit then you may just need a lamp. If it is a CRT then you may have other power supply issues.

Oct 01, 2012 | RCA Televison & Video

1 Answer

Green light continues to blink. TV does not power up for Mitsubihi model WS 55513 TV


Howdy,
Try these ;
1. LED does not stop blinking after plug in. Verify the standby supplies, 12-volts at connector KA pin 17, 6-volts at KA pin 18 and the 28-volts at KA pin 19, if the supplies are present suspect the DM PCB part # 934C067001.

2. LED does not stop blinking after plug in. Check C9B01, C9B02, C9B10, and C9B11 (1000 UFD 16) on the DM PCB, if they are bad replace them with part # 181P734030 (680 UFD 16 V).

The board is on the left hand side of TV from the back. It is standing up, in a silver box.

Good Luck, BIG IRISH.

Jan 04, 2010 | Mitsubishi WS-55513 55" Rear Projection...

1 Answer

My 3 year old Westinghouse LCD TV is now going black. I have to turn it off and back on to get the picture up. Does this mean the bulb is going? I would think that if the bulb was bad it wouldn't work at...


The lights normally last for a very long time, the manufacturers claim that the could last up to 60000 hours.
In this case It appears that it could be the inverter board from where the lights get the power from, or the +24VDC are not being supplied; if the 24VDC are not supply from the power supply the inverter board ot lights will not work.
The 12VDC that supply the audio circuitry are working, since you can still hear it.
Let me know if you need further assistance.

Aug 20, 2008 | Televison & Video

1 Answer

Mitsubishi


Good Day, ya'll;

TRY THIS:

1. SHUTDOWN CAN BE CAUSED BY NO VERTICAL DEFLECTION. SINCE THE VERTICAL CIRCUIT IS POWERED BY THE SWITCHED POWER SUPPLY THE UNIT MUST BE TURNED ON TO TROUBLESHOOT THE CIRCUIT. THIS CAN BE ACCOMPLISHED BY TEMPORARILY DISCONNECTING THE VERTICAL INPUT TO THE X-PROTECT CIRCUIT. ** TO PREVENT DAMAGE TO THE CRT'S YOU MUST UNPLUG THE CRT PCB'S. ** TO DEFEAT THE X-PROTECT CIRCUIT, UNSOLDER D4A1 LOCATED OFF THE COLLECTOR OF Q4A1. IF THE UNIT POWERS ON AT THIS POINT, YOU HAVE CONFIRMED A VERTICAL FAILURE AS THE CAUSE FOR SHUTDOWN. ** D4A1 MUST BE REINSTALLED IN CIRCUIT TO PREVENT CRT DAMAGE. ** 2. WITH VERTICAL PROTECTION DEFEATED (D4A1 OUT OF CIRCUIT) WHEN THE UNIT POWERS R514 (PIN 11 OF THE FLYBACK) OPENS. CHECK PARALLEL CAP. C512 .33 UFD 400 V IF C512 IS GOOD REPLACE THE FLYBACK PART # 334P191020 ON THE MAIN PCB. 3. CHECK PIN 1 OF IC401 FOR 10.7VDC. IF LOW OR MISSING CHECK FOR SHORTED D4000 (PART #264P487030) LOCATED OFF PIN 1. (PCB-MAIN) 4. CHECK PIN 8 OF IC401 FOR 28.4VDC. IF MISSING CHECK FOR OPEN D520 AND R540 AT PIN 5 OF FLYBACK TRANSFORMER T503. (PCB-MAIN) D520 PART #264P102020 R540 (1.2 OHM 1/4 W) PART #103P398010 5. CHECK FOR DEFECTIVE IC401, PART #272P239040 ( PCB-MAIN) 6. CHECK R540 1.2 OHM 1/4 W OFF PIN 5 OF FLYBACK (PCB MAIN). 7. EXCESSIVE 130V SUPPLY. CHECK C911 47 UFD 100 V AND C914 47 UFD 50 V, IN THE IC900 CIRCUIT.

If you are not technical then you should call a factory authorized service dealer and an estimate, as you can see this can get complex.

Good Luck, big IRISH.

May 19, 2008 | Mitsubishi VS-45607 45" Rear Projection...

2 Answers

73" rear projection Mitsubishi TV


1. Check for no 8.4 volts DC at pin 3 of PC9A10 on the Power PCB, if low or missing replace PC9A10 part # 268P058020. 2. LED does not blink at plug in. Check for 3.3-volts DC at connector RF pin 3 (system reset) if low or missing suspect the reset switch S7L20 part # 432P109010 on the Control PCB. 3. LED does not stop blinking after plug in. Verify the standby supplies, 12-volts at connector KA pin 17, 6-volts at KA pin 18 and the 28-volts at KA pin 19, if the supplies are present suspect the DM PCB part # 934C067002 4. LED does not stop blinking after plug in. Check C9B01, C9B02, C9B10, and C9B11 (1000 UFD 16) on the DM PCB, if they are bad replace them with part # 181P734030 (680 UFD 16 V). 5. LED stops blinking after 70 seconds of plug in but will not power on. This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds 6. LED stops blinking after 70 seconds of plug in but will not power on. Check for 3.2 volts DC at connector RF pin 4 and 5 on the Signal PCB if low suspect problems with the switches/buttons on the Control PCB part # 935D736001 7. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at connector RF pin 4 and 5 check good suspect the E2P PCB part # 934C061001

Sep 05, 2007 | Mitsubishi WS-73713 73" Rear Projection...

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

197 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

69654 Answers

Electro Med Services...
Electro Med Services...

Level 3 Expert

6364 Answers

yadayada
yadayada

Level 3 Expert

63291 Answers

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

Answer questions

Manuals & User Guides

Loading...