Question about Toshiba 9" TV/VCR W/CAR AC/DC COMBO COMBINATION WITH CAR ADAPTOR MV9DM2 Television

1 Answer

Toshiba 9" TV/VCR W/CAR AC/DC - No power when on battery

I put this new TV in our motorhome.  It worked fine, until one day when I got a blank screen.  I followed the mfg guide and found the button on back that brought back my picture.

Now I have a second problem, in that the TV won't work on DC now.  I checked the DC outlet and verified power and I ensured that the AC cord was unplugged behind the set.  I couldn't find a fuse in the DC cord plug.

What else could the problem be?  It is only a few months old and the DC has worked fine before.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

  • Toshiba Master
  • 8,617 Answers

I would check on the inside for a disconnected wire or loose connection at the Dc imput if it still works on ac. You can most likely get a service manual at http://www.servicemanuals.net/ if the wires are intact on the DC imput and the jack itself fits secure to the adapter. Hope this helps

Posted on Jan 05, 2008

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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

Toshiba television won't turn on after power flicker


Free Fix For Toshiba 50" TV That Will Not Turn On. - YouTube

? 2:20
https://www.youtube.com/watch?v=8-0nQ57Bvow
Mar 21, 2012 - Uploaded by rstarre ten g
My flat screen tv cuts off and on while the power but is on what should i try before i buy a new one .... I have a ...

Toshiba TV power outage - AllExperts

en.allexperts.com > ... > TV/VCR/Stereo Troubleshooting
Feb 3, 2011 - TV/VCR/Stereo Troubleshooting/Toshiba TV power outage - no power... we had a power outage (they're calling rolling blackouts due to power grid ... but I admit I'm now afraid to turn it off for fear it won't come back on again.

Toshiba 32c120u LCD TV won't turn on - Tom's Guide

www.tomsguide.com/answers/id.../toshiba-32c120u-lcd-turn.html
May 27, 2015 - My toshiba tv is flashing but won't turn on with remote or power botton on tv itself ... dang this worked for me but after a minute it stoped working.

Dec 28, 2015 | Toshiba 58L7350U 58" 3D 1080p LED-LCD TV -...

1 Answer

DC powered fine. AC Power intermittent


in order to find the connection, you will have to open up the tv carefully and follow the power supply in and probably a thin piece of metal will be broken and need to be resoldered back on. The broken piece will most likely be on or around the board.

Be careful when working on this because you could receive an electrical shock especially if you don't know what you are doing.

I would suggest letting the tv discharge overnight by unplugging it.

Please let me know if you need any further help or have any questions.

Thank you and good luck

Apr 14, 2008 | Emerson EWC0903 9 in. TV/VCR Combo

1 Answer

How can I operate my LG 26LE5300 LED LCD TV in my motorhome the most direct way possible (i.e....without an inverter)? This low power (40-50 watts) TV has an external brick to convert 120 AC to it's...


1) You need to look at the output current rating (AMP) of this AC to 24dc adapter, this 24vdc adapter is a regulated switching power supply that will maintain 24vdc output up the maximum current rating and also has shutdown circuits if the over current draw is detect and also if the output voltage goes up beyond 24vdc to protect the load (TV).

2) To use 12vdc to 24vdc DC-DC booster, it should have the following spec:

A) The output current rating should be at least 20% higher than the load requires to give its head room.
B) It must have regulated output that will maintain the 24vdc when the input (12vdc) will vary from 10vdc ~16vdc or higher since your batteries will not maintain exact 12vdc all the time.
C) It must have good protection circuits that will protect it self from reverse polarity connections, shorted output protection, over voltage output protection.
D) It should provide AC ripple spec on the 24vdc output, it should be in the milli-volt range (you will always get AC ripple riding on top of DC when you rectify the AC into DC).

These are the minimum requirement for your DC to DC booster, which you need to protect your TV and your motor home from burning down.
I hope I explain it OK to you.

Please leave rating if it helps.

Basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide
http://www.fixya.com/support/r6150077-basic_lcd_monitors_troubleshooting
http://www.fixya.com/support/r7406380-tv_training_manuals
Failed TV and Monitors: http://s807.photobucket.com/albums/yy352/budm/
Learn about bad caps: http://en.wikipedia.org/wiki/Capacitor_plague
Parts: www.shopjimmy.com
Capacitors kit: http://lcdalternatives.auctivacommerce.com/Default.aspx he can make you a set of caps.
Or www.digikey.com just make sure to use caps with low ESR, 105c, high ripple current, long life rating such as PANASONIC FM or FC series.
Please leave rating if it helps.

Jan 15, 2011 | LG 26LE5300 26 in. LCD HDTV

1 Answer

Toshiba Satellite L355D-S7815 ac power failure. I have a Toshiba Satellite L355D-S7815 laptop. Although I have had problems with the dc jack inside coming loose the battery has always charged and the...


It might be that the thing that connect the charger to the laptop has been pushed back so it cant connect anymore, it has happened to me before and i had to take it to currys and get it fixed. it happened 3 times! its fine now, but i really hope it dosn't happen again xx

Mar 22, 2010 | Toshiba Satellite Pro L300 Notebook

2 Answers

We just purcased Toshiba 26AV502U, now the screen is blank


Heard back from Toshiba. They said to unplug the TV, wait at least 3 minutes, and then plug it back in. This should allow it to reset itself. Sounded too simple, but after doing just that the tv has worked fine for the last three days! Toshiba noted that if this didn't resolve the problem we should contact them to have a Toshiba Authorized service person come check out the tv. It worked for us, hopefully it'll work for you too. Good Luck

Jan 18, 2009 | Toshiba 26AV500U 26 in. LCD HDTV

1 Answer

Auto Set Channels


1ST) see if the power is being turned off on the machine from the power source.Do you have a time screen? A screen that tells the time, is it blinking ? You could have a loose connection to the AC plug. Does the machine have a "back up" memory battery ?
2nd) Sound on only 2 channels thru VCR is a circuit problem.

Aug 13, 2008 | Zenith VCS442 VHS VCR

1 Answer

Emerson ewc0903


hi sorry only way for manual is through "sears" any way it looks like your battaries are dead! put new ones and see if it works good luck

Dec 17, 2005 | Emerson EWC0903 9 in. TV/VCR Combo

Not finding what you are looking for?
Televison & Video Logo

219 people viewed this question

Ask a Question

Usually answered in minutes!

Top Toshiba Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75846 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Jaime Hernandez

Level 3 Expert

2336 Answers

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

Answer questions

Manuals & User Guides

Loading...