Question about Televison & Video

1 Answer

Philips 32PF5321D/37B Powers off and on Intermitently

Recently our LCD Flat Panel started cycling the power on and off on its own. When the set is first turned on, it takes longer for this problem to occur... roughly 20-30 min. But once it turns itself off and then back on, it will continue in 2-3 min. intervals. Eventually it cycles off, the green ''power LED'' on the front still shows like the set is on, it recieves signals from the remote because it blinks every time you hit a button yet nothing happens. You have to unplug the TV from the AC Outlet and plug it back in to reset it. The twist is, if you listen to the digital music channels from the service provider, and there is no picture, the TV set performs like it should. I don't know if this is temp. related, and when the picture is being displayed its working harder and heating the components causing something to open. I've got about 6 years exp. with electronics but absolutely zero exp. with TV's. Has anyone seen this problem, or know anything about it. I've been told it is chronic with these Philips models. I thought I had escaped the disease until now. I'm sure other people have encountered this problem. I'd like to know what it was and approx. what it would cost to fix it. Thanks

Posted by on


1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.


    An expert that got 20 achievements.


    An expert that got 10 achievements.

  • Televison & ... Master
  • 75,756 Answers

Main power supply regulator board fault. Check and replace it. If you wish to get more details visit the site linked here.

Posted on Mar 03, 2017


6 Suggested Answers

  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

  • 432 Answers

SOURCE: Blinking Red Power Light

It sounds like the horizontal (H stop) and vertical (V stop) has gone bad. Check Cap 515 and 516. IC1509, Q1505 and the jungle IC, IC206. You can also bring up these fault codes on-screen to see a list of the problem numbers with the abbreviation of the problem and the number of times this problem has occurred. This is slightly different than entering the service mode. To see the diagnostic screen, press the following buttons: Display, Channel, 5, volume Minus, ( not plus ) then Power. This brings up a screen with a list of the problems and number of times they have occurred. Each of the problems named, are abbreviated as, "OCP", "OVP", "V STOP", ETC.

Posted on Jul 07, 2007

  • 1694 Answers

SOURCE: TV won't turn on

Ready? The solution is = Replace four capacitors inside DM module 1000mf / 25v high temp. For details.........Look @..

Posted on Nov 23, 2007

SOURCE: Green Blinking Timer Light Mitsubishi WD-62527

hold the menu bottun for 10 seconds
after press power

see if that works

Posted on Nov 24, 2007

  • 53 Answers

SOURCE: No picture, but power is on...

How many times does the POWER led blink per sec? (dont worry about the OPC)

2x = power supply (not as expensive to fix)
3x = Main board (expensive to fix)

Posted on Mar 14, 2008

  • 2071 Answers

SOURCE: Hitachi 42hds69 blinks 8 times and powers off and powers on, cycle repeats

All system, geometry and white balance alignments are performed in production service mode. Before
starting the production mode alignments, make sure that all manual adjustments are done correctly. To
start production mode alignments enter the MENU by pressing “M” button and then press the digits 4, 7,
2 and 5 respectively. The following menu appears on the screen
There are 3 submenu in service menu. These are display, calibration and deinterlacer menus. Press
“◄/►” buttons to select a menu title and then “▲/▼” buttons to select a menu item and “◄/►” or “OK
buttons to set the menu item to the desired option. To exit the service menu press “M” button.
Entire service menu parameters of Plasma TV are listed below.
13.1. display menu
By pressing “◄/►” buttons select the first icon. display menu appears on the screen
blank color
By pressing /. button, select blank color. Press ./. button to set the blank color. The options are:
black, red, green and blue.
Displays panel resolution
power on time
Displays total working time of the set
backlight on time
Displays total backlight on time of the set.
calibration menu
By pressing “◄/►” buttons select the second icon. calibration menu appears on the screen.
color temp
By pressing /. button, select color temp. Press ./. button to set the color temperature. The
options are: 5500K, 6500K, 7500K, 9300K and user.
user color temp
factory reset
By pressing /. button, select factory reset. Press “OK” button to return to the factory setting values.

Posted on Jul 31, 2008

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Philips 40" LCD No video

probably,did you have a look for bad caps?
make sure all the cables are housed correctly ect

Mar 16, 2013 | Philips 40PFL5505DF7 40 in LCD TV

1 Answer

The tv keeps turning off by istself

You may want to try upgrading the firmware. My Philips plasma set did the same thing and a firmware upgrade fixed it. The procedure is simple enough, just copy some files onto a USB drive and let the TV update itself. The release notes give detailed instructions. I couldn't find your exact model number on the Philips site, you'll want to get the correct firmware for your set.

Aug 27, 2009 | Philips 32PF5531D 32 in. LCD Television

1 Answer

Philips 42PF7220A/37B won't turn on at all. No green or red lights come on. This happened after we had a storm and the electric just went out. Any ideas?

Most likely it's a power supply board related issue. It maybe something simple like a blown fuse on the board. The fuse replaceable. Radio Shack or Electronic supply place will carry replacement fuses.
The other possibility is the power supply board itself is damaged. It maybe a bad capacitor or a transformer on the board. Replacement boards can be found on the internet. A good place the start is

Aug 02, 2009 | Philips Televison & Video

1 Answer

HI I have a Philips 37PFL5332D/37B 37: LCD TV that

lightning usually will damage the entire power
pcb and signal pcb.try power pcb first .this will probably repair the tv.

Jul 18, 2009 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

Broken LC screen

A repair will cost about $200-300 depending upon the shop. Anew one like it on sale......about 5 times that.

Apr 06, 2009 | Philips 32PF5321D 32 in. LCD Television

1 Answer

USB port for video?

No. Usb can only be used for photos, mp3's and slideshows. Sorry

Mar 11, 2009 | Philips 32PF5321D 32 in. LCD Television

1 Answer

32 Philips hd flat screen #32pf7320a/37b on for a time,then black

check the capacitors in the power supply that is the first thing to do, just check if anyone is swallen or pregnant jajajaja that's how some people call it

Dec 15, 2008 | Philips 32PF5320 32 in. HD-Ready LCD...

1 Answer

Power cycles on/off without actually booting or starting

Unplug/replug try again. If fails, see if you are still under warranty with Philips.

Jun 17, 2008 | Philips DVDR3455H/37B

1 Answer

How to covert from Commercial model 20FT3010/37B

There probably is no seperate tuner module in the set as most sets now have just one board.

Mar 07, 2007 | Philips 20PF7835 20 in. LCD Television

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

Related Topics:

94 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75756 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers


Level 3 Expert

81285 Answers

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

Answer questions

Manuals & User Guides