Question about Philips 42PF7320 42 in. EDTV-Ready Plasma Television

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Checking voltage on 42 in philips plasma

I read a post you had about a plasma. I have a 42pf7321d/37 from philips and I disconnected the cable that is in the upper left of the power board and now the power stays on versus it shutting itself off when it is plugged in. Does this mean it is the y sus board and if so, do I need to get the exact part number or are there some that are compatible. Also, if you have seen this before, how long do these TV's generally last since I too am out of warranty.

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You're right. The YSUS board is gone. And most likely the Y SCAN UPPER & Y SCAN LOWER boards also gone. You need to replace these 3 boards. The original boards are from Samsung and you can get them from Samsung. The three boards may cost you US$400 more.

Posted on Aug 19, 2008

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42 inch philips plasma tv model # 42PF7321D im pretty sure that one of my speakers are blown on the right bottom side it sounds really annoying i just want to know how i can fix it myself or how much it...


Here's the main support page for your unit in case you need the User manual or other documentation:

http://www.p4c.philips.com/cgi-bin/dcbint/cpindex.pl?slg=en&scy=us&ctn=42PF7321D/37

You may need ADOBE READER installed on your computer to read the USER MANUAL - PDF documents.
You can download this free at WWW.ADOBE.COM if necessary.
Click on the DOWNLOAD ADOBE READER button on right side of the ADOBE home page when you get there.

Assuming the warranty is expired, you should have no problem disassembling the unit enough to access the speakers with just a phillips screwdriver.

Normally you just lay the unit screen side down on a soft flat surface like a bed. Just make sure nothing will gouge or scratch the screen.

Then just remove screws for the stand and pull it off (see page 2 of the Online Owners Manual).

After that you can remove all the screws from the back panel and remove the plastic enclosure.

You should be able to access the speakers from there.
Here is a link to some spares from EBay:

http://shop.ebay.com/i.html?_nkw=Philips+plasma+speakers&_sacat=0&_odkw=42PF7321D%2F37&_osacat=0&_trksid=p3286.c0.m270.l1313



http://shop.ebay.com/i.html?_nkw=Phillips+tv+speakers&_sacat=0&_odkw=Phillips+speakers&_osacat=0&_trksid=p3286.c0.m270.l1313

I didn't actually see any speakers for your exact model, but the online selection changes constantly so you may just have to get lucky and spot one that will fit.

The other option is to just go into your MENU and turn the speakers off. Then just use the rear outputs to feed into a home stereo / home theatre system for your audio.

Please comment back here to this page if you have any questions, have difficulty accessing the links, or just require further general assistance and I will respond as soon as I see it.

If this was at all helpful please click on the 4 Thumbs Up helpfulness rating icon you see on this page.

Thank you very much and good luck.

Joe.

Feb 25, 2011 | Philips 42PF5521D 42 in. HD-Ready Plasma...

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When I power on my 42PF7321D/37 Philips Plasma TV the green LED comes on then turne into a flashing red LED. Flashes 4 times then space then four times. TV will not turn on.


Hello,

Ur power supply board is dead, u know basic electronics’ and soldering? Most of the times, the power supply board just have dead leakages gases capacitors.These capacitors always bulges up on it top,or puff up on it top.Replaced these gases leakages capacitors will get ur tv power stable,and work again.Or tries websites like Shopjimmy.com,Ebay.com to buy a whole refurbish power supply board for the replacement.


Hope this helpout........


Aug 03, 2010 | Philips 42PF7321 42 in. Plasma HDTV

1 Answer

I have a 42PF7321D/37. power lite blinks 4 times and repeats. no picture


You need to replace the caps on the PSB-Power supply board

Best regards and Semper Fi

Aug 03, 2010 | Philips 42PF9631D 42 in. Plasma Television

2 Answers

Philips 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help thanks


philips2_bing.gif 42 plasma flashing blinking 4 red lights 42PF7321D/37 screen does not come on need help

Apr 26, 2010 | Philips Televison & Video

1 Answer

No power to my Phillips 42 inch Plasma 42pf7321d/37, just a red blinking light


Most likely it going to be a power supply related problem. The red blinking light is a code for a TV tech to diagnose the problem on the power supply board itself or the board that regulates the power for the screen. Some manufactures call it a Backlight Inverter Board. A TV repair shop should be able to look at it for you and tell you which board is bad.
Replacement boards can be found at a good price at Shopjimmy.com

Sep 05, 2009 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

Phillips ssb


It is pretty much a plug and play. It is more time consuming than any degree of difficulty.
You must make a strong mental note of where each screw goes.
Simply disconnect the Molex connectors and the screws on the Signal Board; you're pretty much reverse the process. No cutting or soldering is required!

Dec 08, 2008 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

Part # referring to


the ssb is located on bottom middle when looking at back of tv with back cover off. has inputs and tuner on it. part number is 313926727671 and is buyable through vancebaldwin.com. when replacing a small signal board and you don't have picture you need to enter 062598 menu (diversity code which is 3 digit numeric code located on option code sticker on panle itself). hope this helps dan

Aug 22, 2008 | Philips 42PF7320A 42 in. Plasma HDTV

1 Answer

Philips 42pf7321d/37 blinking power board question


The probleis with one of the maina boards and trouble shooting would have to be done to see which board is bad.

Aug 17, 2008 | Philips 42PF9630A 42 in. Plasma Television

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