Question about Philips 37PF7320A 37 in. HD-Ready LCD Television

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Green Screen on Philips 37 lcd

From time to time, when i turn on the TV the entire screen is green. The audio works, but no picture-- just a green screen. Weeks can go by with no problem, but than I'll get the green screan-- vary random. When I get the green screan, I usually need to wait an hour or so, but then it works fine until the next time. What's going on?

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Problem with digital board or LCD lamp

Posted on Feb 24, 2009

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Screen changes color from white - black - red - green - blue. The entire screen changes on it own. Nothing else on the screen.


push the vol up and then the vol down on the side of the tv or ch up then ch down, the set is stuck in a factory mode, this will clear it.

Aug 19, 2011 | Philips 37PF7320A 37 in. HD-Ready LCD...

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I have a 37" Philips (37PF9431D/37) flat panel tv. It won't power on. When you plug it in you can hear a click the green light stays on for a few seconds then goes out. I've checked the power board for bad...


i am having the same problem. My Phillips 37" 37PF9431D/37I LCD High Definition TV won;t turn on. When I press the power button i hear a click and the green light comes on for a couple of seconds and then the red light appears. I can;t figure it out. Did you find a solution?

May 20, 2010 | Philips 37PF7320A 37 in. HD-Ready LCD...

1 Answer

Small green line on right side of screen


This is an easy fix using the Philips remote control that came with your tv. On the center of the remote is a dial that has left right up down controls. Stand in front of the tv and using those controls you can recenter the screen and get rid fo the green line. I had same problem when we hooked up hd satellite reciver to philips 37 plasma

Feb 18, 2010 | Philips 37PF7320A 37 in. HD-Ready LCD...

2 Answers

The power comes on and then turns off and the front green power light blinks.


There is a small IC in the power supply section,
not the IC regulator that's the problem.

Jan 06, 2010 | Philips 32PT6441/37 32" TV

1 Answer

Green Screen


Hi, how is the cable box hooked up to the TV? Is it HDMI cable or componet (red/green/blue) ? When you say totally green, do you mean the the picture is only green with the other colors missing or every color looks green ?

Mar 14, 2009 | Protron PLTV-37 37 in. LCD Television

1 Answer

Philips 37pf7320a/37 picture issues.


The problem is the small signal board that is the video processor.

Mar 27, 2008 | Philips 37PF7320A 37 in. HD-Ready LCD...

2 Answers

TV's on. No Picture...No Sound


Have a problem with Zenith 37 HDTV. Medel number: Z37LZ5D As wathcing TV, along with 'pop' sound, TV went dead. LG service center gave an advice to unplug the power cord and press ON/OFF power switch about 1 min. Then plug power back and turn on the TV. Well, the green light blink for a while and solid green, but still no screen, no audio. Search the Web and someone suggested to replace Power Supply Board which will fix the problem. Again, search the Web and came out with Power Supply Board. LG Electronics/Zenith 'Power Supply Assembl' with $124.95 from PartStore.com. Is it the right solution? Do I have to replace entire Assembly Board? not just replacing some fuse? Any cheaper way to do? If I have to replce PSA board, any suggestion to how? Comment posted on Apr 22, 2009 I have a basic knowledge of electric and electronics, such as rewiring entire house for renovation and assemble entire computer from scratch.
Actually, the TV belongs to my father and the problem that I stated was based on what he told me.
So the question is based on the symptom that I posted, how sure are you that the problem is the Power Supply Board?
Is it good to order PSB? Comment posted on Apr 23, 2009 Purchased 2 and half years ago. Expired one year warranty. Comment posted on Apr 23, 2009 Zohail,
This is LCD TV.
There is no problem with the wall socket nor current.
I put other appliances on same wall socket and worked.
It has to be internal problem.
As I mentioned on the main post, there was a 'pop' sound while watching and TV went dead.
Turn on remote control, there is blink green light and then green stays on, but no sound, no screen.
Turn off remote control, light turns red. Comment posted on May 14, 2009 I fixed the TV.
Orderd power supply board which cost me $136.51 total.
Replacing was simple.
Just removed the rear panel cover then electronic board housing cover.
Took power supply board with all the connector cables and replaced with new one.
Problem was a transformer connector which got burned and blow up the plastic cover.
But no problem with fuse and capacitors.

Thanks all for advises.

Jan 01, 2008 | Zenith Z37LZ5D 37 in. LCD TV

1 Answer

Shut-Off Problems with Philips 28ps6515/05


Green Screen with some lines lines are called retrace lines. it is due to maybe dry soldered or no green drive signal. This problem can be fixed by complete soldering in crt board. 1 green video supply absent 2 loose contact in green skt in crt board 3 crt board loose 4 no green drive signal.

Sep 15, 2007 | Philips 32PT6441/37 32" TV

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