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I have philips ctv (21pt138) in witch power supply is ok but set is not working,led gets blinking immediate after switching, i have replace croma TDA8362 & memory, pls suggest how to remove protection

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6 Suggested Answers

6ya6ya
  • 2 Answers

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

ctf1800
  • 4402 Answers

SOURCE: PHILIPS HDTV 30PW8420/37

The TV is in some kind of protection mode, the blinking LED show you an error code.
Try pressing 062596 and then press menu button (do these in quick motion, don't let them to time out while keying)...see what happens
Well I think that if you would have a service manual for this set that would help a lot, I can send it to anyone who wants it via email/gmail. Let me know if anyone want one.

I also heard that this problem appeared with some people because the of the burnt fuse in the TV. To fix that it has to be taken to the tech shop. mecry.gif

And yes I also heard about this issue many times, seems like this TV set is very popular with this kind of problem.

Posted on Dec 06, 2007

nai6378
  • 58 Answers

SOURCE: AUS A7N8X -X Mother board AMDAthlon 27648 CPU No picture

if this is a built sustem out of the box with old monitor try another monitor oddly enough some arent compatible, you can check by looking at the prong patern.

Posted on May 10, 2008

toddg
  • 171 Answers

SOURCE: TV lost power - Protect LED D912 blinking

Symptom: BLOWS E994
Cause: DEFECTIVE D604
Symptom: BLOWS I401 EVERY FEW WEEKS
Cause: DEFECTIVE C410
Symptom: DARK PICTURE
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: DARK PICTURE
Cause: DEFECTIVE C724
Symptom: DIGITAL CONVERGENCE WON'T ADJUST
Cause: DEFECTIVE DCU
Symptom: E994 KEEPS BLOWING
Cause: DEFECTIVE C701
Symptom: INTERMITTENT COLOR ON ALL INPUTS
Cause: DEFECTIVE IY01
Symptom: INTERMITTENT REMOTE FUNCTIONS
Cause: DEFECTIVE IR HM01
Symptom: INTERMITTENT REMOTE FUNCTIONS
Cause: DEFECTIVE D029
Symptom: INTERMITTENT VIDEO
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: LOSS OF SYNC
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: NO AUDIO
Cause: NEED TO RESET EEPROM I004
Symptom: NO CLOCK/SLOW CLOCK/CAN'T ADJUST CLOCK
Cause: DEFECTIVE D031,R0H8,Q018
Symptom: NO CONTROL OF BLUE COLOR
Cause: DEFECTIVE D511
Symptom: NO FRONT CONTROLS FUNCTIONS/REMOTE OK
Cause: DEFECTIVE DM04
Symptom: NO HOR SYNC
Cause: DEFECTIVE I008
Symptom: No Horizontal Sync. When PinP is called up, main picture may lock up for a 8 moment, then it goes back out of sync.
Cause: I008 defective (Sync Switch)
Symptom: NO LEFT CHANNEL
Cause: DEFECTIVE I401
Symptom: NO OSD
Cause: DEFECTIVE D716
Symptom: NO OSD
Cause: DEFECTIVE I102
Symptom: NO PICTURE
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: NO POWER
Cause: DEFECTIVE I912
Symptom: NO REAR AUDIO
Cause: DEFECTIVE IS11
Symptom: NO REMOTE FUNCTIONE/FRONT CONTROLS OK
Cause: DEFECTIVE IR HM01
Symptom: NO REMOTE FUNCTIONS/FRONT CONTROLS OK
Cause: DEFECTIVE DM11
Symptom: NO SOUND
Cause: DEFECTIVE I401
Symptom: NO TUNER AND ALL INPUTS
Cause: DEFECTIVE IYO1
Symptom: OSD LATCHUP
Cause: SEE PTV98-4B
Symptom: PICTURE PULLS
Cause: DEFECTIVE D702,D703,D704
Symptom: RANDOM CHARACTERS ON SCREEN
Cause: NEED TO RESET EEPROM I004
Symptom: REPLACED DCU/RECONVERGED/NO MAGIC FOCUS
Cause: DID NOT INITIALIZE SENSORS
Symptom: RK46 VERY HOT/STK'S HAVE BEEN REPLACED
Cause: DEFECTIVE DCU
Symptom: SHUTDOWN
Cause: DEFECTIVE I401
Symptom: SHUTDOWN
Cause: DEFECTIVE I601
Symptom: SHUTDOWN
Cause: DEFECTIVE C715
Symptom: SHUTDOWN/OPEN E995,E996
Cause: DEFECTIVE T702
Symptom: SMEARED PICTURE
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: SNAPS/BLOWS Q777
Cause: CRT ARCING
Symptom: WEAK COLOR
Cause: DEFECTIVE 3D/YC COMB FILTER
Symptom: WON'T HOLD CHANNEL MEMORY
Cause: NEED TO RESET EEPROM I004
Symptom: WON'T HOLD CHANNEL MEMORY
Cause: DEFECTIVE EEPROM I004
Symptom: NO AUDIO
Cause: Q013
Symptom: SHUTDOWN
Cause: Q777,I901
Symptom: SHUTDOWN
Cause: E994,D724

Posted on Sep 29, 2008

  • 286 Answers

SOURCE: viewsonic n3251w - no power

A lot of TVs are having their power boards go bad due to a poor brand of capacitor (CapXon usually).

If small problems are noticed with the tv, the solution is to replace the capacitors. However, once the TV gets to the point where there is no power at all any more (not even a stand-by light) then the power supply has to be replaced.

Visit Viewsonic's website or call your local Viewsonic repair shop to get a price on this board. They are usually under $100.

Posted on Nov 26, 2008

  • 2 Answers

SOURCE: Magnavox 50" plasma Won't Power on/Shut's off/Blinking red LED

The above fix, listed by Tom saved us!! We did as instructed and took off the back of our 50 inch Magnavox plasma tv. We were not sure what we were looking for so we googled capacitator (image) & there was a photo of a fried capacitator! Sure enough we noticed ours were "fried", we took out the board and went to an electronic supply store, bought the 2 capacitators ($2.00 each!!) and then found someone who did tv repair to sauter the new capacitators onto the board. (It is important someone who know how to sauter and recognizes polarity do do this for you) All in all we fixed this following the above instructions for $34.00 and our time. For a month we were told to spend hundreds getting a new power board!
Kudos to you Tom & thanks so much!!

Posted on Feb 02, 2009

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Philips model 42PF9341D/37 television. "Symptoms" include turning itself off, green light on for seconds then goes to red blinking light that blinks 7 blinks. power supply board? Part # replacement?


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://electro-medical.blogspot.com/

If blinks continue without any pause, the main board is faulty.
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.
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.

Sep 13, 2016 | Philips Televison & Video

1 Answer

I have a 46PFL3608/F7 46-inch LED TV, when I plug the TV in it comes on and the blue led below the philips logo flashes 5 times and then the speaker makes a slight pop sound and the set shuts off.


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/
http://electro-medical.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.

Feb 16, 2016 | Philips Televison & Video

1 Answer

My Philips TV model no. 46PFL5505D/F7 which work ok, but does not come on immediately after switching off, it has to wait or unplugged for couple of minutes.Help pls


Fault in the main power supply regulator board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electronicshelponline.blogspot.com/
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

Feb 27, 2015 | Philips Televison & Video

1 Answer

In Thomson CTV smps having a problem during start


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 to many popular brand TVs are given. Surf the site with patience. If blinks continues without any pause, the main board is faulty.

Oct 10, 2014 | Televison & Video

2 Answers

My led power indicator flashes seven times, when i cut the tv on it cuts back off. How do i fix this problem?


  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
Hope that helps.

Nov 18, 2010 | Sony FD Trinitron WEGA KV-32FS120 32" TV

1 Answer

Philips 42PF5321D/37 Plasma No Picture Six Red LED Flashes


Those 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://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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.
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.

Mar 12, 2017 | Philips Televison & Video

1 Answer

Plug in,time will goby then it goes blank off, trys restrting


Sounds like The main power supply regulator section circuit fault. Those 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://electro-medical.blogspot.com/
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
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.
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.

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6 Answers

Philips 42PF7320A/37 won't power up Led blinks 7 times


This what to do measure from the logic board which is located under the small signal board and have the AV jacks connected to it. If the voltage is 3.1 or close the problem is with the power supply or a boar connected to the power supply. Unplug the set. Disconnect the Y main board first that will be on the left side of the set facing the back. Plug the set back in if the led is solid replace the Y main and the Y upper lower. If still blinking plug the Y main back in and unplug the X main which is on the right side facing the back. If the led is green replace the X main. If the led is still blinking replace the power supply.
But if the volts are 0 the problem is the SSB or the logic board. In that case take the (SSB) small signal board out the set and place 1 jumper on J8003 and another jumper J8004 of the left side of the power supply. Then place 1 jumper on CN2072 of the lower left part of the logic board. Plug the set back in if the set displays a white, blue ect screen replace the SSB. If not and on the logic board you don't have 1 solid blue led and 1 blinking led data is not flowing and change the logic board.

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2 Answers

Actually Philips 20PF5320/01 Fault no power, blinking LED


ok you have defective power supply! from the secondary power supply! or hot side.

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