Question about Philips Magnavox 27MS343S 27" TV

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Why does the red LED blink 18-20 times on my no audio or video tv?

Tv was given to me as is without the remote. There is no sound or video when plugged in & powered on. The red led in the front blinks 18-20 times. As far as I can tell, there are no differences between the rate of blinking (no significant pauses or acceleration of the blinks). I've looked up blink codes for Magnavox & can't match up the codes given & the ones present on my tv.

Posted by Erika Vandiver on

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5 Related Answers

Anonymous

  • 337 Answers

SOURCE: Power up then off, no picture, blinking red LED

The high voltage does come up but the set goes into shutdown because is sensing a problem somewhere in the set,the shutdown circuit gets activated when the high voltage is too high, a problem in the horizontal deflection circuit or because there is a problem in the secondary of the output transformer,this transformer helps develop voltages supplies and if one is missing the set senses the problem and shutsdown,there is another possibility and is related to the picture tube,there is a resistor in the crt board ,it should measure 51 ohms only ,sometimes it opens up and gives you same symptom.If you are familiar with tv service you can check this resistor and be alert of the other possibilities,if you are not too familiar be safe and get assistance from a servicer. Let Us know how it goes,or if you need more information.

Posted on Oct 26, 2006

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Anonymous

  • 173 Answers

SOURCE: TV making ticking sound when turned on

most times I hear that ticking its the high voltage failure ...most likely a shorted HOT fallowed by flyback. the ticking is your shut-down engaged.

Posted on Jan 19, 2008

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Vista Electronics

  • 1694 Answers

SOURCE: tv won't power on red LED blinks 4 times

Clarification : Your set is a 25" ( 25 TR19 C 225 )......
1) In horiz drive circuit, check / replace bad 47mf / 25v capacitor

2)In same area, locate and replace bad transistors ....usually
a little over-heated in that area of PC board....look with magnifier
numbers are 327-25 = BC-328 and 337-25 = BC-338

3) Solder any / all bad connections...............................T.

Posted on Mar 11, 2008

Anonymous

  • 4 Answers

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

If the TV has sound and no picture, it might be the timer settings. There is a fix for Philips 20PF5320 here

http://www.123datarecovery.co.uk/fix_philips_pf5320.htm


Posted on Mar 20, 2008

Anonymous

  • 52 Answers

SOURCE: Philips 42PF5321D/37 Error Codes

replacing ssb for 4 blink error was correct as error is communication failure specific to micro processor on ssb. getting an alternate error after replacing ssb would suggest either wrong ssb or defective ssb. verify vendor number on ssb tuner on original and new ssb and if same reorder that board and if not order per original board

Posted on Aug 14, 2008

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I have a samsung UN60FH6003F T.V, the T.V makes a sound when you turn it on like a boot up sound but no picture. The red LED in the front blinks 6 times and then goes black.


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.
https://homenol.blogspot.com/
https://electronicshelponline.blogspot.com/
If blinks continue without any pause, or the LED light stationery; the main board is faulty.
/

Jun 18, 2018 | Samsung Televison & Video

1 Answer

Why is the red led on power supply board flashing when power applied to TV?


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.

May 11, 2017 | Televison & Video

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Samsung TV stuck on with picture and volume and no working controls on TV or remote


Sounds like main board fault. 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 stage 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. Viewing it in "Mosaic" or "Magazine" will make surf easy. Electro help
Blinking codes details to many popular brand TVs are given. Surf the site with patience.

Apr 21, 2014 | Samsung Televison & Video

1 Answer

Panasonic plasma tv turns on but no picture or sound


Same issue with - Panasonic TH-50PX70A , power UP with red standby, then power ON by remote - only Gives GREEN led blinking 35-40 times, followed by solid green led with no no picture no sound.
>> Solution; unplug Plasma from AC 10-15min, then plug in & power on to Red standby led,, At this point - Power ON tv while holding down both -Volume Down and F (function Select) buttons (front panel door) at the same time turns picture ON,all ok.

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2 Answers

I have a universal remote 360201 and I need the tv codes for it


Hello.

Without knowing the brand name of your universal remote the best advice I can offer is the following website:

http://www.tvcodes.com/

All the best.

Nov 21, 2010 | Universal Remote Control Remote Control

1 Answer

I cant control my AIWA TV WITH A jumbo universal control.THE CONTROL NUMBER DOES NOT WORK that is given with the instructions


Have you tried the auto-code search?
Unfortunately, you can't teach this remote new codes, so if none of the AIWA codes from the manual work, and you run through this auto-program sequence and it doesn't work, there is no other solution for your TV.

To have the remote try each TV code it knows one at a time, follow these steps:
  1. Turn on your TV.
  2. Press and hold the CODE SEARCH button for at least 3 seconds until the red LED lights up and stays lit.
  3. Press the TV button on the remote so that the LED blinks once and then remains solid red.
  4. Press the ON/OFF button slowly and repeatedly until the TV turns off. The LED will blink once each time you press the ON/OFF button.
  5. Once the TV turns off, press the ENTER button to store the code and the LED will turn off.
I hope that helps.

Nov 19, 2009 | Innovage Jumbo Remote Control

1 Answer

TV will not turn on. FIOS is cable provider and FIOS remote works to turn on the cable box, but TV will not turn on. Red blinking lights code is 5 slow and 3 fast.


Sounds like the TV brand is Philips, of an other brand fitted with Philips mother board inside.
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.
https://homenol.blogspot.com/
https://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, [Exclude the model number] in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Counting the 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.

Feb 15, 2018 | Televison & Video

1 Answer

Panasonic projuction screen tv.


3 blinks is the error code for the convergence ICs. You need to replace both STK392-110 convergence ICs. You can get replacement ICs at the following link and they provide installation instructions with pictures.
http://servicemanuals.vstore.ca/

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1 Answer

I have a phillips universal CL034 remote control and i dont know the code or how to program it to my television


without knowing the brand of the tv i have to give you generic instructions on how to program the remote without knowing the codes:

  1. Turn your tv on manually
  2. on the remote press TV once
  3. Press and hold the set button until the LED red light blinks twice, then release the set button
  4. enter 9-9-1. the led will blink twice
  5. aim the remote at the tv and slowly alternate between pressing POWER and TV. Stop when the TV turns off after pressing power.
  6. lock in the code by pressing and releasing the set button. the led will blink twice.

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