Question about Projection Televisions

3 Answers

I have a Protron 26 in tv LCD PLTV-26. The power pcb nla is bad. I need to know if i can get parts for this and were I can get them

Posted by on

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.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 2,712 Answers

If you know how to diagnose which of the components on the PCB are faulty, it should be quite simple to find them at your local electronics store. Simply see the specifications of the faulty components on the PCB and buy similar parts. If you are looking for replacement capacitors, I'd recommend 35V or even 50V instead the usual 16V, as these last longer.

However, as ginko said, Protron (now called SpectronIQ) don't sell replacement parts. However, you may be able to find a second hand piece off eBay and use its parts..

Here is a toll-free telephone number for their Support:
(877) 778-8876
Hope that helps..

Chers!
IrishDruid

Posted on May 03, 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
  • 3,037 Answers

You can probably go to your local electronics store and order the parts from them, Radio Shack would be able to help you with this for sure or the tv manufacturer itself, or even a different tv manufacturer. The manufacturer's number should be on the tv and manual. If you need help locating phone numbers or locations, please let me know and I will get them for.

Thank you and have a nice day.

Posted on May 03, 2008

  • Benjamin Patri
    Benjamin Patri May 06, 2008

    Please don't forget to rate this solution as that is one of the biggest
    aspects of how this website works and in order to receive any credit in
    helping you, I need to be rated.






    Otherwise, let me know if you have further questions and I would be glad to help.







    Thank you

×

  • 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.

  • Projection T... Master
  • 19,396 Answers

As far as I know Protron does not redistribute replacement parts.
You need to contact them directly:

Company Name: Protron SpectronIQ
Company Address Line: 921 south azusa ave
Company Address Line 2:
Company City: City of Industry
Company State: CA
Company Zip: 91748
Company Zip4:
Company Area Code: 888
Company Phone Number: 2578899

If I find a part distributor I will post it here

Posted on May 03, 2008

  • Ginko
    Ginko May 03, 2008

    Here are two among biggest worldwide parts distributors, although they do not have Protron included in brand list :
    Andrews Electronics
    partstore.com
    Contact them via email and see if they can provide a compatible replacement.
    It will be useful if you can post pcb number

×

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Protron PLTV37C 37-inch LCD TV Yellow light indicator on; no picture or sound. Is it repairable? I was told the company went out of business and no parts are available.


There is a history with the power supplies failing on these TVs if it fails to power up, nut it could also have a back light inverter board defective.
The LCD still repairable if you find a good TV technician that knows how to fix electronics devices to the component level.
Let me know if you need further assistance.

Nov 14, 2008 | Projection Televisions

1 Answer

Lights flash then powers down.


Before read this, keep in mind that this is not your model and parts are not the same. This is just to let you know the steps to take. Sorry don't have the schematic for your set, but maybe this will help in checking. I'm Ex-Army myself and Veteran of OIF and OEF.::::1. (Lamp may light and go out) suspect bad lamp part # 915P020010 2. Check for 12-volts DC at J-9 connector pin 4 on the Engine Driver PCB, if missing check for an open F9A09 on the Power PCB, if it is open replace F9A09 part # 283P127060 and the Light Engine part # 939P977010 3. (Lamp may light and go out) Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if low or missing check C9A37 and C9A38 both 3300 UFD 10 V on the Power PCB (part # 930B921002) 4. At power on the lamp turns on and off three times and then the unit shuts down with a red lamp LED (lamp error). Replace the Light Engine part # 939P977010 5. Lamp enable line at J14 pin 6 does not switch to 5 volts after turn on, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010 6. Lamp enable line at connector J14 pin 6 on the Engine Driver PCB switches to 5 volts after turn on and does go to 0-volts (low) after 5 seconds, 12 and 5 volt supplies are good. Suspect the Lamp Power PCB (ballast) part # 939P978010 7. Lamp enable line at connector J14 pin 6 on the Engine Driver PCB switches to 5 volts after turn on but does not go back to 0-volts (low) after 5 seconds, 12 and 5 volt supplies are good. Suspect the Light Engine part # 939P977010

Aug 25, 2007 | RCA HD50LPW175 50" HDTV

1 Answer

Need copy of user guide for Protron PLTV-32 Flat screen TV


Try this website: www.usermanualguide.com I cant guarantee it but they might have it. Good luck.

Oct 02, 2008 | Projection Televisions

1 Answer

I have a Mitsubishi WD-62725 TV and i cant get the Tv to turn on. the green timer light is constantly flashing quickly and the tv will not respond to me pressing the power button.


Good Day, remicarlson;

This is not the easiest problem to solve. I will give some ways to troubleshoot you TV for today and for future.

I would though recommend that you seek an authorized service center to do this.

HERE ARE THE THINGS TO CHECK:


1. Red status LED, self-diagnosis error 44, check for open F9A06 on the Power PCB part # 283P128050 on the Power PCB 2. Red lamp LED, self diagnosis error 34. Check for 5-volts DC at J-9 connector pin 1 and 2 on the Engine Driver PCB if missing replace the Power PCB part # 930B921002 3. 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 4. LED stops blinking after 70 seconds of plug in but will not power on. Check for 3.2 volts DC at connector LE pin 3 and 4 on the Control PCB, if low suspect problems with the switches/buttons on the Control PCB part # 935D776001 5. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at connector LE pin 3 and 4 check good. Suspect the E2P PCB part # 934C121001 6. (LED does not stop blinking after plug in) Disconnect the USB connector from the card reader to the front from the Chassis, if the LED stops blinking after 70 seconds replace the Card Reader part # 299P271010. 7. (LED does not stop blinking after plug in) Disconnecting the USB connector from the Card Reader did not help. Remove connector FC from the FMT PCB and plug the unit in, if the LED stops blinking after 70 seconds with FC removed suspect a problem on the FMT PCB (part # 930B924002), if the LED keeps blinking with connector FC removed suspect a problem on the DM PCB (part # 934C116002). 8. (LED does not stop blinking after plug in) On the DM PCB (part # 934C116002) check C81A2, C81A3, C81B3 and C81B4 (1000 uFD, 16V, 105C), if any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C). See Service Tip VS-78A 9. (LED does not stop blinking after plug in) On the FMT PCB (part # 930B924002) check C8F19, C8F21, C8F22, and C8F27 (16V 1000 uFD 105C), if any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C). I hope this was helpful. Good Luck, big IRISH.

Aug 05, 2008 | Mitsubishi Projection Televisions

1 Answer

I need help


Solution #1 posted on Aug 05, 2008 0%20stars.png

Good Day, RONALDSADAT;

You and a million others are having this problem. Are you handy? Did you say; yes/kind of?

HERE IS THE SOLUTION FOR THAT PROBLEM AND THE ONES YOU WILL HAVE IN FUTURE:

Replace C81A2,C81A3, C81B3 AND C81B4 (1000uFD, 16 V) On DM PCB.
Replace C8F19, C8F21, C8F22 and C8F27 (1000uFD, 16 V) On FMT PCB.
Replace C9A51, C9A52, C9A61, C9A62 On power PCB.

REPLACE ALL WITH (680uFD, 16V, 105c), part number 181P734030.

Replace C9A37 and C9A38 ON POWER PCB. (3300uFD, 16 V).

Good Luck, big IRISH.

ps; Three boards on left side of TV and about 2.5 to 3 hours of repair time.

Aug 04, 2008 | Mitsubishi WD-52525 52" Rear Projection...

1 Answer

Mitsubishi part signal pcb nla 930b881001


That part is no longer available however you can go to this link and they will rebuild your board and provide full warranty. Heres the link You just need to list what your part number is. I am one of the techs that rebuild the boards. They are completely reconditioned and guaranteed. Heres the link.
http://servicemanuals.vstore.ca/

Mar 31, 2008 | Mitsubishi WT-46809 46" Rear Projection...

1 Answer

TV is Mitsubishi 65" Model #WS65813, Serial #NWPROJ4K-5 (Diamond Series).


That particular board is NLA - - - the only way to have it repaired besides a local shop is to send it in to PTS Electronics for rebuild but I'd call them first and make sure they support it.. That's from a V23 chassis and that particular board was used in many PTVs in the Mits line-up.
PTS is 800-844-7871

Good Luck!
Bill

Dec 17, 2007 | Mitsubishi WS-55513 55" Rear Projection...

2 Answers

WD-62327 Lamp


OSRAM VS. PHILLIPS
This is about buying replacement bulbs for the WD62327 TVs.I dont know about the other models but I purchased a PHILLIPS replacement bulb and it worked for about a week and then those dumb flashing lights and no TV. I did some research and others were saying that you had to replace some condensers. Shop would do it for 600 dollars..Well i sent the bulb back and bought an OSRAM replaement bulb. The TV is now working perfect.

Sep 17, 2007 | Mitsubishi WD-62327 62" Rear Projection...

1 Answer

Mitsubishi wd-62327 red light


1. Self-diagnosis error 4-4, check for open F9A06 part # 283P128050 on the Power PCB. 2. Self-diagnosis error 4-4, check for proper seating of the DVI cable between the FMT PCB and the DMD (Light Engine). It may be necessary to disconnect and reconnect this cable to insure proper connection. 3. Self-diagnosis error 4-4, if F9A06 is good and the connection on the DVI cable between the FMT PCB and DMD are secure, suspect the Light Engine part # 939P977020 4. Self-diagnosis error 4-4, check F9A07 part # 283P128050 on the Power PCB, if open suspect the Light Engine part # 939P977020 5. Self-diagnosis error 4-1, suspect the Power PCB part # 930B929001

Sep 10, 2007 | Mitsubishi WD-62327 62" Rear Projection...

Not finding what you are looking for?
Projection Televisions Logo

Related Topics:

67 people viewed this question

Ask a Question

Usually answered in minutes!

Top Projection Televisions Experts

Jaime Hernandez

Level 3 Expert

2267 Answers

matt martin
matt martin

Level 3 Expert

1191 Answers

yadayada
yadayada

Level 3 Expert

61037 Answers

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

Answer questions

Manuals & User Guides

Loading...