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Phillips model 19pfls422d/27 power light turns blue screem seems to turn blue no image on screem

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Your mainboard has failed and will need to be replaced you can try Andrews Electronics or Partsearch.com

Posted on Dec 10, 2009

  • Dave Naylor
    Dave Naylor Dec 10, 2009

    your mainboard has failed and will need to be replaced you can try Andrews Electronics or Partsearch.com

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

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Posted on Jan 02, 2017

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I have an RCA 32" LCD HDTV/DVD Combo model 32LB30RQD it has power, but no picture or sound and no turn off the blue power light.


Probable defective power supply board in the set. ebay RCA model # for replacement power board. Replace board

Dec 29, 2014 | RCA Televison & Video

1 Answer

Philips 19pfls422d/27 LCD tv. Turns on for a few seconds, everything is great, but then shuts off (power light goes from blue on to yellow standby) Was told it's the power supply board, but I can't find...


It may have gone into protection shut down mode because it sensing overload by such thing as the backlight inverter board. You may want to inspect the power supply module first for bad DC filter caps, then check for shorts in the inverter board.
If you are going to DIY and have proper tools, electronics knowledge, and know safety precaution then please read on:

Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

http://s807.photobucket.com/home/budm/allalbums

http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Please post back what you find.

Jul 28, 2010 | Philips Televison & Video

1 Answer

I have a RCA 27" flat SDTV purchase in


Ur power inverter board is dead.
U need new one.

Aug 20, 2009 | RCA TruFlat 27F520T 27" TV

1 Answer

My rca 60 inches big screem will not turn on it


one of the 3 crts are defective.most of the time it is the blue crt.remove the front speaker grille.first disconnect the blue crt board from the blue crt.
try turning on the tv .it will come on if defective.also visually examine the
blue crt board for hair line small cracks.repeat this procedure with the
other crts until you find which crt and or board is defective.

Jul 29, 2009 | RCA Televison & Video

4 Answers

Screen goes black but power light stays on


Hello. I had the same problem with my X2gen 19" (model MW19R)monitor. In my case, the monitor would turn off after 20 seconds or so but the blue power light would stay on as well. I had to replace a high voltage capacitor located in the backlight power supply board. There are 4 blue capacitors on the board which are identical and they are marked as 27J 3KV. Fortunately, I only had to replace one of these capacitors ( it was turning a yellowish brownish color ). Hope this helps.

May 30, 2009 | X2Gen MG19VT 19" LCD Monitor

1 Answer

SCREEM TURN BLUE


The lamps inside of it are weakening, much like a fluorescent light burns out slowly...so get it into a reapir shop OR better yet, Call for an ESTIMATE or replace the whole thing.

May 23, 2009 | Sony KP-51WS500 51" Rear Projection...

1 Answer

Reference to Phillips Magnovox Model PR1302 C121.


turn on tv,it turns back off,without lighting screen.

May 04, 2009 | Philips Magnavox 27MS343S 27" TV

1 Answer

When I turn on the power for mac book , it's screeming for hours


Yeah, it does sound like a Fireware update. I've done those before.
Defiantly call Apple and get the tech guy. It's really your only option.

Dec 21, 2008 | Apple MacBook 13"White /2.0Ghz Intel Core2...

2 Answers

Phillips webcam model SIC 4750/27


i need the same thing, i lost the cd and now i cant use the camera. what do i do? it is a philips sic4750/27

Jan 05, 2008 | Philips J44414

1 Answer

TV, i plug it in, turn it on, no image, "on timer" light comes on.


If you dont hear a click theres a problem in the standby power supply. if you do hear a click theres a problem in the Main power supply or sweep supply. Get a good tech to look at this for you if your not a tech. Good Luck

Aug 07, 2006 | JVC AV-27D302 27" TV

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