Question about Philips Magnavox 42MF521D/37 Television

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Where can I get the IR board (3138 158 66181 07026 MD) for Model 42MF 531D/37.Neispravan IR constantly involves Meny mode or changing one AVI, AVI 2 or AIDS.greetingBranko CaletaCroatiacaletab@gmail.c

Ser.No BZ3A0703261504

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My tv flickers constantly now. Only 2 years. Flickers with anything --Netflix, cable, DVD, dvr, etc. Tried to change connection to different HDMI sources but problem continues. Help!!


does it do it on any other use ie tv free view scart or avi. is it just HDMI lead connections it could be a lose HDMI socket connetion that will need re sodering back on or that board is failing and need changing.

Sep 22, 2013 | Televison & Video

1 Answer

Philips md#32PT9100D/37 will not turn on only


Hi

Your tv set may have a short circuit both in the power supply and horizontal output stage. The first approach I suggest is to check the rectifier fast diode in the line supply (90/100V) for short. This model is prone to burn this component and may be associated with some problem in the horizontal output or even in the RGB output.
I would like to point out that this task require a technician as should be supported with a schematic of this model.
If this is helpful, I shall be glad.
Sully

Sep 22, 2013 | Philips Televison & Video

1 Answer

My remoute control joust change the volume and anyother keys doesn't work.


The remote's volume keys are "punch-thru" keys, meaning they'll work for the TV for which the
remote is programmed no matter what mode the remote is in. It seems your remote is not
in "TV mode," but the punch-thru keys (volume UP/DOWN) are working.
The Solution: change the remote from "AUX mode" or "DVD Mode" back to "TV mode", by
pressing the "TV" button at the top of the remote.

Either that, or your remote keypad has failed with the exception of the Volume UP/DOWN keys....
Also, your batteries may be failing, since it takes a tiny amount of energy to light
the IR (infra-red) LEDs at the front of the remote to change the volume.
Is your remote a "multi-function" remote?
Could help more if you could post your Samsung remote model number, since
www.samsungparts.com lists 37 pages of TV remotes (at 10 models per page).

Jul 02, 2011 | Samsung TV Remote Control

1 Answer

Tv keeps going to settings. When I exit from settings it goes back to settings on it's own.


Two probable problems here:

1) The physical button for "settings" is stuck in the on position on the monitor itself. Try giggling it and ensuring this is not the case

2) Your remote, or any IR source, is errantly feeding the "settings" code to the monitor in a constant state. To test for this, cover the IR sensor on the montior with your hand tightly, and see if it stops this looping behavior.

Good Luck

May 05, 2011 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

37lg30 will not turn on w/ factory remote or any other remote programmed to TV. Already tried the obvious solutions - batteries, unplug to reset, etc. Once you turn on the TV manully non of the functions...


I'd check out the IR board on your tv. If you have electronics experience open up th etv find the IR board - trace it back to the AV board make sure all connections are plugged in good then if that doesnt work I'd replace the IR board first. That would be the cheapest part to replace. Also it could be the IR on the remote - but if the codes you used to program the programmable remote are known good for your model i'd look at the tv first.

thanks,
michael

Apr 16, 2011 | LG 37LG30 37 in. LCD HDTV

1 Answer

The remote control that came with my Philips Flat Screen TV, Model 42PFL3603D/F7, no longer works.


The best that can be done by you:
1. check the battery , replace if bad, check the battery terminal too, if bad clean.
2. Remove the covers, use a good soldering iron to solder the crystal and the processor in the board, use a thin needle to clean the pins after soldering to ensure that there is no bridging in the circuit.
3.use a dry wipe to clean the surface of the board. check if the IR Leds are working or out of circit, if so replace.
4. The transistors switching the IR should be checked.
5. If carbon pads are bad replace with spare dots available or use a carbon pen to line.
use a multimeter to check if the IR works ,if not the IC can be faulty
If none of the top works youmight have to cchange the IC .

Hope the advice helps.

Aug 26, 2010 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

Remote sensor on Sharp LC37D44U not working


I have same issue. I see there is a replacement IR board that is covered (i think) for me under 3 yr parts warranty. If you are out of warranty, i found it online for 19$ 8)

http://www.discount-merchant.com/SHARP-NE264WJ-IR-Remote-Control-Sensor-Board-p/1157614.htm

Apr 08, 2010 | Sharp Aquos LC37D44U 37 in. LCD HDTV

1 Answer

Philips 42PF9431d/37 behaving erratically


I would have the technician check out the key board assembly (button panel for lamen's terms). If not,then it could be a problem on the IR reciever board that is causing the small signal board to behave rather unusually. Tell him to check the ir board,there should be a surface mounted capacitor that will read shorted on a diode scale under the infra red diode. If that solves it,then it should cost you no more than 60$ reasonably. The logic board wouldn't have anything to do with the button changing.

I have also worked on a lot of this whole series of philips plasmas, and the control board is the least likely suspect from my experiences

Oct 16, 2009 | Philips 42PF9431D/37 TV

1 Answer

Hitachi 32LD6600 defaulting to ext-5 input, cannot change input from remote or set - non resposnive


easy
you have to get your tv into "hotell" mode:

1 meny then type 1,3,2,5 and the hotel meny show...set it on and to start on ext5....close with meny...turn tv off and then on and your problem is solved

Nov 16, 2008 | Hitachi Televison & Video

1 Answer

Problems with your Philips 37PF7320A 37 in remote control


If the remote has been replaced the IR receiver could be bad. Try changing the channels with by the tv. Most likely that is the problem.Beside that the small signal board could be an issue. But I would the IR receiver would be first.

May 11, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

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