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My sanyo tv model DP42D23 go's black but istill have sound

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

SOURCE: tv has sound but picture is black

good day.
The crt circuit of the unit might be loose or the the parts inside the board is loose. Have it hecked by a technician first. Minor parts inside might caused the problem.

Response is highly appreciated.


chris

Posted on Mar 29, 2008

  • 2430 Answers

SOURCE: Please tell Sanyo flat screen TV model #dp42d23

If it is less then 1 year old Sanyo may fix it free . other wise get a quote as it may cost the price of a new one.

Posted on Oct 29, 2014

gopakumarg43
  • 73651 Answers

SOURCE: Sanyo TV model dp42d23 flat screen pictures blinking on and off can hear sound though which board needs replacing?

Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Posted on Jan 05, 2017

  • 8097 Answers

SOURCE: My Sanyo dp42d23 tv has sound but no picture. How do I figure out what part is bad? Thanks

Do the flashlight test to see if your inverter board is ng.

Posted on May 05, 2017

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1 Answer

My Sanyo '42 inch tv model #DP42D23 screen went black, volume and channels still work , but no picture


Check and replace the damaged components at its back light inverter section circuit. If you wish to get more details visit the site linked here. http://electronicshelponline.blogspot.com/

Mar 06, 2017 | Sanyo Televison & Video

1 Answer

Sanyo TV model dp42d23 flat screen pictures blinking on and off can hear sound though which board needs replacing?


Back - light problem. Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis. http://electronicshelponline.blogspot.com/ To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Jan 05, 2017 | Sanyo Televison & Video

1 Answer

How can I fix my Sanyo dp42d23? I see mostly a black screen with sound and a faint image in the background.


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement. To some models sets, the back-light inverter and SMPS section circuit will be integrated at its main board itself. If so; the main board should be replaced. To some models of sets, all these section circuit will be integrated at its main board. If this is the case, you have to replace the main board.

Sep 07, 2016 | Sanyo Televison & Video

1 Answer

How do I connect my Sanyo DP42D23 TV to my Sanyo FWSB415E soundbar?


I doubt that the instructions say to connect to a headphone connector on the rear of your TV. More likely, the supplied cable connects to some other kind of AUDIO output. It might be identified as EXTERNAL AUDIO or AUDIO OUT.

Jul 18, 2015 | Sanyo 42" 1080p LED-LCD HDTV - DP42D23

1 Answer

TV will not turn on. Red light stays on.


Could be an open fuse or power supply failure

Mar 12, 2015 | Sanyo 42" 1080p LED-LCD HDTV - DP42D23

1 Answer

Please tell Sanyo flat screen TV model #dp42d23


If it is less then 1 year old Sanyo may fix it free . other wise get a quote as it may cost the price of a new one.

Oct 29, 2014 | Televison & Video

1 Answer

Does my Sanyo tv have a VGA port? If so, where would it be located?


The ports should be located on the left side back of the set.
Look for the video input RGB.

May 02, 2014 | Sanyo Televison & Video

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