Question about Philips 42PFP5332D 42 in. Plasma Television

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Phillips 42PFP5532d/05 LCD tv, stuck in standby. Voltage on main power PCB. Blue LED on TV lights, pressing power button the side of the set causes the Relays on the power PCB to click but nothing else. VS (200-215VDC) is missing, VG (15V) is a little low at 12V, VA (5V) is measured at 4.9V. Vprot is missing also, is this an 'active low' line? If TV is in protect mode what causes it? Was told it might be some capacitors, any ideas which? Fuses/circuit protectors on power PCB checked ok, as did circuit protectors on audio/LCD backlight PCBs. Any help, Circuit diagrams, pointers and/or repair tips greatly appreciated.

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Check 15V line,12volts is too low.

Posted on Jul 27, 2009

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Tv is stuck on standby. The standby light (red) is steady and when I press the STANDBY button, nothing happens. no response or flashing light.


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Check the cables, connectors and connections.
Take it to a repair shop.
https://www.youtube.com/watch?v=TR2iWN6b-LY
LCD TV Repair No Power Power Supply Common Symptoms Solutions How to...

May 11, 2015 | Televison & Video

1 Answer

TV Not turning on


You can be pretty sure something's wrong with the power board. Defective capacitors may "look" OK but aren't. It could be helpful to lay your hands on a schematic.

Jan 02, 2014 | Televison & Video

2 Answers

My 42 inch philips (42PFP5532D) has blank screen but blue light to show its on but nothing on screen :(


just let me know if their is a sound when you turn on the tv then the only problem is black screen. if you can get sound tried to press the channel up/down button let see if you can get a channel. if you hear that receive channel that was mean the problem is either the screen back light get busted or the power inverter is defective. hope this can help good luck.

Nov 02, 2012 | Televison & Video

1 Answer

Have a phillips 32inch lcd...turn it on and nothing happens seems like no power at all no lights no noises...tried other electronics in same outlet and it works... wondering if there is anything i can...


This is a common problem with lcd panel tv's. There is a problem with your power supply. Here are the steps you need to take.
1. Lay the tv face down on a cushioned table. Make sure the table is large enough to support the entire tv, You don't want to damage the panel.
2. Remove all the screws securing the back of the tv to the front.
3. Remove the back
4. Check the power supply pcb for puffed capacitors. If they are puffed, they need to be replaced.
5. Remove all connectors and screws from power supply pcb. This is the board where the power cord attaches.
6. Replace capacitors with equal or slightly greater valued capacitors. The values are marked on the capacitors in mfd and voltage.
7. You wil need a soldering iron to remove and replace them
8. Install the power supply pcb back into the tv and replace the connectors
9. Connect the power cord into the back of the tv and turn on.
10. Check to see if backlight comes on.
11. If it does, press menu button and lift tv up to see if you have an onscreen display. If you do the repair is complete.

If you don't you need to take a digital multimeter and check the voltage ouput from the connectors of the power supply pcb. Connect black lead of your meter to chassis ground and use the red lead and touch each individual pin to see if you have the correct voltage. The voltage levels are printed on the power supply pcb. If they are non existent, then you need to replace the power supply.
You said that you have no power light indicator led on the front panel at all. This tells me you have no standby voltage. Good luck and let me know how you make out

Apr 04, 2011 | Philips 32PFL3403D/27 32 in. LCD TV

2 Answers

Hi, Can anyone recognise or diagnose this problem we are having with our Samsung LA32A450 LCD TV? It wont power up, no power on lights. Switch on side of TV wont turn on. Remote wont power it...


hi g_coopster,
Samsung LA32A450 LCD TV wont power up or no power on lights that indicated that no power line.
First of all, check the power line, cable AC cord is it installed properly, change ac cord if necessary. If you experience with electrical tool such as Volt meter, try it to measure the ac voltage from power line.
Or open your rear cover of unit, there are 2 board with difference color brown PCB (IP Board) and Greend PCB (main board). Check fuse on power board, if broken that may cause your problem. Change with the same type as labeled on it. But becareful, if after you change and try plug the power line in than broken again, thats mean power board have sort circuit.
My suggestions, try steps above and if it file, change power PCB block. You can buy it on Samsung cervice center.
Good luck.

Mar 22, 2011 | Samsung LA32A450 32 in. HD-Ready LCD TV

1 Answer

I bought my son a 19" philips tv model # 19pfl340d/27.in order to turn tv on it must be unplugged for 10-15 minutes.The first one I bought did the same thing and I returned it.this one is exactly the...


The remote control will not operate the TV when the TV is in the OFF mode (No LED lit on front bezel). To change the mode from OFF to STANDBY or ON, press the POWER button on the side of the TV. Once the POWER button is pressed, the LED will change to either red to indicate STANDBY or green to indicate ON, whichever mode the TV was in prior to being turned off with the TV POWER button.

By pressing the POWER button on the side of the TV, the mode will toggle from OFF to either STANDBY or ON. If the POWER button is pressed and then the LED on the bezel is red, the TV is in STANDBY mode and will need to be turned on using the remote control. If the POWER button is pressed and then the LED on the bezel is green, the TV is ON.

Nov 11, 2009 | Philips 19PFL3403D/27 19 in. LCD TV

1 Answer

When I plug the TV, the green light is ON but no picture no sound


Sounds more like the main power supply problem. You are only getting the the 5v standby voltage.

Oct 28, 2009 | ViewSonic NextVision N3760W 37 in. LCD...

1 Answer

No Pictre, Flashing Power LED - Philips 42PFP5532D Plasma


These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details of many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.
Counting of number of blinks to Philips TVs is entirely different to that of other brand TVs. It is not a direct count procedure. The site have details about how to count the number of LED blinks [Fault Codes] to Philips brand TVs are given; along with details of the faulty circuit location.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Jan 20, 2009 | Televison & Video

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