Question about Tatung P46ACTP 46 in. Plasma Television

1 Answer

Light goes green but no display.

Hello and thanks in advance! I have a Tatung P46 Plasma TV. The TV will come on with amber light when switch on rear is applied and 2 relays click on and maybe back off. After I hit the power button, the amber light flashes and then I get a constant green light (no relay sound). There is never anything on the screen. I checked the 4 fuses and they are fine.
I have searched to the end of the internet and cannot find anything on a Tatung P46. I found Vizio P46 but not the Tatung. I would like a service manual so I can test the power supply. From what I see it has a good AC input and the red and white output shows 4.2VDC.
Any help at all will be very much appreciated!

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 2 Answers

Definitely Power Supply Board. Check carefully for open 1/8 watt metal film resistors. They wont show signs of overheating but they can be open anyway. I've never been able to find a print either. Once you do find open resistors make sure you measure for shorted components in the associated circuit.

Posted on Oct 20, 2009

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

How to fix my LG Plasma TV


Try a replacement powerboard, If you hear clicking it could be discharge from a damaged component rather than a relay. Check that your caps are correctly orientated, sorry if I am teaching my grandma to suck eggs

Jun 23, 2015 | LG Televison & Video

1 Answer

Relay clicks when applying power. Yellow light comes on. TV is dead otherwise. Power supply is outputting +5, 12, and 24 volts Mainboard (3647-0282-0150) has +5 and 12 volts always applied. Checked...


Amber light on means standby voltage is high. IF amber light does not go white when power button is pushed the its one of two things.
A. No power on command from main board. Usually labeled PS-On. Should go high from 3.3v or maybe 5volts. If not present Main is defective.

B. If the ps-on line is going high then your problem is a defective power supply.

Oct 15, 2013 | Vizio XVT472SV 47 in. HD-Ready LCD TV

1 Answer

When repowering power light keeps pulsating unpluged than plugged in plasma, power light keeps pulsating. here relay clicking on and off


Welcome to fixya

Hello


I have a solution for this


Press Ok, Accept or replay so we may get started


Your pre-solution is coming up shortly


PLEASE REPLY OR LEAVE COMMENT TO CONFIRM YOU RECEIVED THIS EMAIL


My name is Bruce

Jan 17, 2011 | Tatung P42BSMT Television

2 Answers

Flashing amber modem light on belking n wireless router


Actually there is no problem with the Modem
First Get the following Information from your ISP

1 ) The Connection Type
2 ) If it is PPPoE then Get the user name and Password

Step 1 : Connect Modem - Router - Computer (Wired)

Step 2 : Open RSP By typing 192.168.2.1 on the Address Bar of the internet explorer

Step 3 : On the Left Side Under Internet WAN Click
Connection type

Step 4 : Leave the Password Blank and click Submit

Step 5 : Select the connection type as given by the ISP

Step 6 : Click Next

Step 7 : Type Username And Password for PPPoE ,Click Apply Changes

Step 8 : There is no need to type Any Host Name for dynamic Click Apply Changes

Step 9 : If it is A Cable connection then

Step 10 : On the left side Under Internet WAN Click MAC Address

Step 11 : Click Clone

Step 12 : Click Apply Changes

Step 13 : Restart the Router

Step 14 : Check the Internet Status



Jan 11, 2010 | Belkin Wireless-N Wireless Router with...

2 Answers

Green light,nothing else


hi.have a look at the 2 main smoothing caps-the large ones-rated at 1500uf,200v.these temd to dome out on the top and can cause this problem.just done one of these sets,but badged up as a el4610.(psu type mpf7701)board nos.are c556/c557.let us know how it goes...

Apr 13, 2009 | Televison & Video

2 Answers

I need instruction manual tatung wm42hdmt


hi there, i need to know what type of antena i have to buy for tataung tv model no: P42BSMT year:2005 .do i need any thing else to get the tv started? i really appreciate your reply . Thank you . Sakib .

Feb 09, 2009 | Tatung WM42HDMT Television

2 Answers

TATUNG P42HSMT


Also have a TATUNG P42SMT. Problem is the screen starts to turn green shortly after turning it on, then the screen goes black.

Sep 01, 2008 | Tatung P42HSMT 42 in. HDTV-Ready Plasma...

2 Answers

No picture


Hello shun09,
This problem denotes a possible shutdown circuit activation caused by excessive current flow from the IHVT. This might be caused by a shorted horizontal output transistor, or a shorted and or open transformer (Applies to CRT type TV). This also can denote a switching power supply shutdown circuit problem (Applies to LCD or Plasma TV). Both of these issues should be checked by a qualified TV technician.
Thank you,
I hope this helps, Shuttle83 

Jul 08, 2008 | Televison & Video

2 Answers

Vizio model #L37


kNOBLE
VIZIO
L32
LCD
DEAD WITH AN AMBER LIGHT
Do Not Order A New Board For This Vizio Model. You Can Fix This Problem For Pennys. Problem: Will Not Power Up Amber Led Only. Hint: No Reset To Operate Micro (Brain Dead) I'Ve Seen (3) Various Fixs Below, One Uses A Diode, Other Uses A 10k Resistor, Try Either. All 3 Will Work, Diode Works Best For Me This Same Reset Ic Goes Bad On Other Visio Lcd & Plasma Tv'S. #1) You Remove Smd U26 On The Video Processing Board And (Add) Put A 10k Resistor Across Pins 2&3. U26 Is Near The The Tact Switch. #2) Remove U26 And Solder A 10k Tru 100k Resistor Across Pin 2&3. Start With A 10 K First. #3) Remove Reset Ic Near Tac Switch Replace With 1n4148 Diode (Nte519). Vizio Tech Support: (Valid - I Tried It) 1-888-849-4623 Opt 4 Technical Support: 888-849-4623 Try Extension 1669 (David). Hugo Carrera Parts Department 877-668-8462 Ext 1814 Vizio Inc. 320a Kalmus Drive Costa Mesa, Ca 92626 E-Mail:[email protected]

Mar 16, 2008 | Vizio L37 Television

1 Answer

Screen is nothing but static, BUT...


cheak your cables what inopuut is snowy all or just tv does dvd work

Feb 03, 2008 | Tatung V27DMBX 27 in. LCD Television

Not finding what you are looking for?
Tatung P46ACTP 46 in. Plasma Television Logo

397 people viewed this question

Ask a Question

Usually answered in minutes!

Top Tatung Televison & Video Experts

Jerry Greenberg
Jerry Greenberg

Level 3 Expert

1691 Answers

Cindy Wells

Level 3 Expert

6063 Answers

Anthony Ward
Anthony Ward

Level 2 Expert

397 Answers

Are you a Tatung Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...