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I would like to know how to remove the back panel of this TV so I can replace the IR Sensor board.

Philips 47PFL6704D/F7

Posted by Anonymous on

  • Anonymous May 01, 2015

    Thank you. I have the part. Just want to know how to take the back panel of the TV off.

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1 Answer

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  • Master
  • 1,585 Answers

Put face down on blanket or such remove screws arround edge at back probly torx screws

Posted on May 01, 2015

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Posted on Jan 02, 2017

welcomejee
  • 10594 Answers

SOURCE: Philips 47PFL3603D LCD TV -

Hi,
There could be many reasons like IR pins not soldered properly, it is not getting +B supply or IR output signal is blocked, buffer transistor on same board is bad etc etc
Replacement IR Board is available for $6 at Encompass.com so I would suggest to replace complete board instead of IR Sensor.
Hope these info will help you.
Thanks.

Posted on Jan 05, 2011

dduncan774
  • 760 Answers

SOURCE: where can i find a ir sensor for my Philips

There are plenty of places you can look. Shopjimmy.com. Tiger parts direct. Encompass parts are just a few. Just google the part# and some part suppliers will pop up.

Posted on May 20, 2011

ladywinn
  • 5138 Answers

SOURCE: part # for 52PFL7403/f7 for ir board sensor

Look on Encompass Parts Distribution type in your Model Number .1-800-638-3328
Try Shopjimmy.com

Posted on May 30, 2011

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1 Answer

I have a philips lcd tv model number 47pfl6704d/f7 i have sound no picture. what could be the problem. im thinking the video card.


Sounds like back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electro-medical.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Sep 10, 2016 | Philips Televison & Video

1 Answer

Instructions on how to remove ir sensor board from Philips lcd t.v.


To replace the infra-red sensor, you have to open the TV, and to take out the front panel PWB. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/ Disassemble procedure to many popular brand TVs and other devices are given in detail with illustrations.

Jan 09, 2015 | Philips Televison & Video

1 Answer

Remote sensor is bad on my Philips 42PFL3603D/F7 LCD TV. Can I fix it?


Yes just replace the IR sensor board very easy to do. You can get the repacement IR board from www.tvcircuitboards.com

Dec 13, 2012 | Televison & Video

1 Answer

The voice will freeze on my Philp TV


If set is dead, no power begin by looking for and at the main fuse it has.

Dec 12, 2012 | Philips Televison & Video

2 Answers

I have a Philips 47PFL6704D-F7 Flat Screen it flickers constantly like a strope light and is gitting worse. What could be the problem? My TV is only 1 year old and gets worse everyday. I need this resolved...


This kind of problem will require an in-depth troubleshooting to narrow down the problem. We need to find out if the backlights are flickering, you need to look at the back side of the LCD panel to see if the backlights is flickering, or the T-CON board may be flickering on and off.
Are you going to DIY repair?
Please read my guide first then you can decide:
Basic LCD monitor and TV troubleshooting guide:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors pictures: http://s807.photobucket.com/albums/yy352/budm
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Parts: www.interliquidparts.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com, just make sure to use caps with low ESR, 105c, high ripple current and long life rating such as PANASONIC FM or FC series.

Jul 15, 2011 | Philips 47PFL6704D LCD TV

1 Answer

Part # for 52PFL7403/f7 for ir board sensor sensor for philips lcd tv.


Look on Encompass Parts Distribution type in your Model Number .1-800-638-3328
Try Shopjimmy.com

May 30, 2011 | Philips Televison & Video

3 Answers

Need to find out a part # for my philips 52PFL7403/f7 for the ir sensor


Join Date: Nov 2011 I have a Philips 47PFL3603D/F7 with the same problem. It was the IR sensor board causing the problem. You can search online to find the board, which almost everyone will most likely not have in stock, and cant be ordered. The part you need is this: 313926859181 IR Remote Sensor.

Models it will fit are as follows: Substitute Parts 313926859182
Known Models
MAGNAVOX 42MF438B/27
MAGNAVOX 42MF438B/27
MAGNAVOX 42MF438B/F7
MAGNAVOX 52MF438B/27
MAGNAVOX 52MF438B/F7
PHILIPS 32PFL3403D/85
PHILIPS 42PFL3403D/27
PHILIPS 42PFL3403D/F7
PHILIPS 42PFL3603D/27
PHILIPS 42PFL3603D/F7
PHILIPS 47PFL3603D/27
PHILIPS 47PFL3603D/F7
PHILIPS 52PFL3603D/27
PHILIPS 52PFL3603D/F7

If you can find the board, great! A replacement board costs about $12.00. If you can't... we'll there is something you can try ; )

Either way, if you know it's the board, what's the harm in trying?

Remove the back from the TV. You can actually leave it on your stand to do this if you can spin it around to gain access to the back of it. Be sure to unplug everything first!!!

Looking at the back of the tv, the board will be located in the lower left side by the speaker. It will have 2 cables attached to it. Remove them, and take out the screw or two that holds it in place. There will be a plastic tab that keeps it in place also.

Take your fingernail and bend the tab back, and the board should come free. After that you should be holding the board in your hands. The side of the board with the connectors on it is the side you want to manipulate. There will be a tiny surface mounted capacitor beside one of the wire connection sockets. Take a utility knife and scrape it off/ you could use a soldering iron but it should come off very easy with a knife.

Plug it back in, and give it a try! If it works... great! If not, find a replacement board, and try that.

Hope it helps someone!!!! quote.gif

May 30, 2011 | Philips 52PFL7403D 52 in. LCD HDTV

1 Answer

My remote has stopped working. We have replaced the batteries with no luck because of this we cannot switch between sources My TV is a Philips 42" Model # 42PFL3603D/F7 Serial # VA180905005250


Hi:
The IR remote sensor in side of the television need replacing, this is the sensor that receives the commands from the remote and relays them to the microprocessor of the TV. Have the remote sensor replaced.

Mar 10, 2011 | Philips Televison & Video

1 Answer

Connecting samsung dvd to Philips 47PFL6704D LCD TV


Hook up your cables from your DVD player to these input on the back of your TV. 6131e0b.jpg The group of ports should be labeled as video 1 input. Use the Yellow, Red and White on the back of both DVD Player and TV. Then, change the input on the TV remote to input or video 1 to watch the DVD Player.

Sep 28, 2009 | Philips 47PFL6704D LCD TV

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