Question about Samsung LN52A550 LCD TV

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SAMSUNG SERIES 5 550 THE TV WILL TRY TO COME ON AND THEN SHUT DOWN AND START OVER.

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Most likely failed capacitors in the power supply. I recently had the same problem with my 26 month old Samsung LN46A750. Samsung paid for the installation of an upgraded power supply board.

http://www.thebuzzmedia.com/samsung-tv-capacitor-clicking-issue-and-free-repair/

http://www.avsforum.com/avs-vb/showthread.php?t=1198409

Posted on Aug 27, 2010

  • Kathhughes Sep 15, 2010

    How did you manage that? Ours clicks on and off, makes a horrendous screeching sound at some point, picture is reverse negative, colors going veritical and then finally switches on and off and goes to a normal picture. Help

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1 Answer

Samsung tv series sq01 has check fan 2 on screen then will shut off where is fan 2 located and what does this mean


you will need the complete model/serial number for proper part#. To locate which fan is problem try watching to see which one is not coming on at start-up.

Dec 09, 2014 | Samsung Televison & Video

Tip

Input Switching issues Harmony Remote and Samsung TVs


The following 2008 Samsung TV’s have Anynet+:

LCD
All 9 Series LCD TVs (LNxxA950)
All 8 Series LCD TVs (LNxxA850, LNxxA860)
All 7 Series LCD TVs (LNxxA750)
Most of the 6 Series LCD TVs (LNxxA650, LNxxA630) excluding the 19” and 22” models
All of the 5 Series LCD TVs (LNxxA550, LNxxA540, LNxxA530)
Most of the 4 Series LCD TVs (LNxxA450) excluding the 19”, 22”, and 26” models

Plasma
All 7 Series Plasma TVs (PNxxA750, PNxxA760)
All 6 Series Plasma TVs (PNxxA650)
All 5 Series Plasma TVs (PNxxA550, PNxxA530)
Half of the 4 Series Plasma TVs (PNxxA450) excluding the 410 line (PNxxA410)

DLP
All 7 Series DLP TV’s (HLxxA750)
All 6 Series DLP TV’s (HLxxA650)
All 5 Series DLP TV’s (HLxxA510)

2007 Samsung TVs With Anynet+
The following 2007 Samsung TVs have Anynet+:

Note: Excluding all 26" models and below.

LCD
All 81F series (LN-Txx81F)
All 71F series (LN-Txx71F)
All 65F series (LN-Txx65F)
All 61F series (LN-Txx61F)
All 53H series (LN-Txx53H)

Plasma
FP-T5084
FP-T6374
HP-T4254
HP-T4264
HP-T5054
HP-T5064

DLP
All 89S series
HL-Txx89S
HL-T7288W

Information on Samsung TVs that support AnyNet has been refered to from: http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view.jsp?isARS=Y&SITE_ID=1&AT_ID=18104&ARS_ID=8514159

How To Disable Samsung Anynet+ so your Harmony Remote Control properly controls your devices. This mainly impacts Input Switching.

1) Press your Tools Button.
2) Scroll down to Anynet and press your Select Button.
3) Once on the Anynet screen, please press your Left/Right Button(s) to select the Off Setting on the Anynet+ (HDMI-CEC)
4) Scroll down to the Auto Turn Off and select No.

Once this is completed, please turn off your TV and all device and power them back on using the Harmony Remote. Also please test this in the Activities mode, if this does not work, let me know

on Feb 10, 2010 | Logitech Harmony 520 LCD Remote Control

Tip

Input Switching Issues with Harmony and Samsung TV's


The following 2008 Samsung TV’s have Anynet+:

LCD
All 9 Series LCD TVs (LNxxA950)
All 8 Series LCD TVs (LNxxA850, LNxxA860)
All 7 Series LCD TVs (LNxxA750)
Most of the 6 Series LCD TVs (LNxxA650, LNxxA630) excluding the 19” and 22” models
All of the 5 Series LCD TVs (LNxxA550, LNxxA540, LNxxA530)
Most of the 4 Series LCD TVs (LNxxA450) excluding the 19”, 22”, and 26” models

Plasma
All 7 Series Plasma TVs (PNxxA750, PNxxA760)
All 6 Series Plasma TVs (PNxxA650)
All 5 Series Plasma TVs (PNxxA550, PNxxA530)
Half of the 4 Series Plasma TVs (PNxxA450) excluding the 410 line (PNxxA410)

DLP
All 7 Series DLP TV’s (HLxxA750)
All 6 Series DLP TV’s (HLxxA650)
All 5 Series DLP TV’s (HLxxA510)

2007 Samsung TVs With Anynet+
The following 2007 Samsung TVs have Anynet+:

Note: Excluding all 26" models and below.

LCD
All 81F series (LN-Txx81F)
All 71F series (LN-Txx71F)
All 65F series (LN-Txx65F)
All 61F series (LN-Txx61F)
All 53H series (LN-Txx53H)

Plasma
FP-T5084
FP-T6374
HP-T4254
HP-T4264
HP-T5054
HP-T5064

DLP
All 89S series
HL-Txx89S
HL-T7288W

Information on Samsung TVs that support AnyNet has been refered to from: http://ars.samsung.com/customer/usa/jsp/faqs/faqs_view.jsp?isARS=Y&SITE_ID=1&AT_ID=18104&ARS_ID=8514159

How To Disable Samsung Anynet+ so your Harmony Remote Control properly controls your devices. This mainly impacts Input Switching.

1) Press your Tools Button.
2) Scroll down to Anynet and press your Select Button.
3) Once on the Anynet screen, please press your Left/Right Button(s) to select the Off Setting on the Anynet+ (HDMI-CEC)
4) Scroll down to the Auto Turn Off and select No.

Once this is completed, please turn off your TV and all device and power them back on using the Harmony Remote. Also please test this in the Activities mode, if this does not work, please e-mail us back for further assistance.

on Feb 10, 2010 | Logitech Harmony 880 LCD Remote Control

1 Answer

BRIGHTSTAR REMOTE TO SAMSUNG 477 SERIES


Make sure your TV is on then hold down the setup button until it stay's lit, then press the channel button up until the remote will start changing the channel. If that doesn't work let me know there is another way.

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1 Answer

Audio shuts off after 2 minutes, no sound


It's probably Thermal Runaway' a term used when a electronic component over heats and quits working. Go to Radio Shack and buy a can of freeze spray, Take it down to where you can get to the chassis and when it goes out starting spraying components and when you get the right one the sound will pop back on/ This spray is not flammable and does not conduct electricty. That component will have to be replaced,

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1 Answer

MY COMPUTER START AND SHUT DOWN CONTINUOUSLY. TO SHUT DOWN I HAVE TO TAKE THE BATTERY OUT


That sounds almost terminal. Try and start in safe mode and let it try to repair itself otherwise insert your OS start up disc in the drive and boot from there selecting repair when prompted.

Feb 27, 2014 | Acer Aspire 5600 Series 5630-6951 Laptop

1 Answer

Tv will turn on, for about 30 seconds, then it will shut down


Hello
There are two main reaons for this fault. The first is with its power regulator board itself. If it has any loose soldering points developed, this type of intermittent fault can occur. The second is with its light engine. If you want to do this work by yourself, you must have thorough knoledge in electroncis, and must have all tools and ability to follow its schematic diagram. The most you need is patience. If you have these all, and want to do the repairwork by yoursef, inform me. I've the schematics of your tV, and all repair adjustments and proceedings. The power supply board and lamp ballast boards for Samsung (HL-T) series are shown here for your referecne. The lamp ballast board also may need to be checked.

11_16_2011_4_51_45_pm.jpg11_16_2011_4_52_16_pm.jpg

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2 Answers

TV wont stay on.


Similar problem with my Sony. unplug for 36 hours and try again

Aug 13, 2009 | Samsung HL-R6767W Replacement Lamp

1 Answer

TXM3297HF Samsung TV shuts Down


Hi!! Kindly check the power supply section if their is a defective resistor or semiconductor device..thank you.

Jan 29, 2008 | Samsung TXM3297HF 32" TV

2 Answers

My smart series magnavox keeps shutting off................


switch-mode power suppy is flaking out.

when it does that its hard on your high voltage circuits so get it fixed or it might turn to a huge bill.

Oct 21, 2007 | Samsung DLP HL-P5663W 56" TV

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