Question about Coby TFDVD5000 Portable DVD Player

COBY TFDVD5605 Portable DVD Player repair tips

Hello, I have this DVD player connected directly to 12V car battery,and it works for a while. When i removed the battery and reinserted it again, there was no longer power on it. I also do some repairs being an electronics technician but my problem is that i don't have service manual or schematic diagram to look into in order for me to check the correct voltage output values of the power supply circuit. Would you please help me find one or teache me where and what specific parts that i need to check or replace? Perhaps other Coby DVD player model that has schematic diagram will do because the power supply design might be somewhat similar. Thank you very much for your help. Regards, Joseph

3 Answers

Anonymous

Level 1:

An expert who has achieved level 1.
Contributor
3 Answers

All potable dvd player work on 9V through cig lighter in your car adopters comes in three diffrent sizes.

Posted on Jul 20, 2008

uncle bobee

Level 1:

An expert who has achieved level 1.
Contributor
2 Answers

Check the voltage requirements printed on the capacitors in or near the power supply...If they are 16-18 volts, then it probably needs a 12 volt supply.

Posted on May 02, 2012

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

Genius:

An expert who has answered 1,000 questions.
Master
2,985 Answers

The easy way to discover the operating voltage of as device such as this is to A check the Spec label on the bottom of the machine. Check out the Dry Cell requirements. My guess this is a 6 /9 volt device.

Posted on Aug 01, 2007

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

1 Answer

How do i hook up the dvd player for a Clarion

yellow 12v battery

red 12v accessory

black earth

blue/white amp rem

blue power antenna

white fr left +

white/black fr left -

grey fr right +

grey/black fr right -

green rear left +

green/black rear left -

purple rear right +

purple/black rear right -

orange/white illumination

brown phone interrupt

grass green park brake connect this to earth if u want to watch dvd whilst driving

pls rate

Jul 08, 2010 | Clarion (VRX765VD) Car DVD Player

1 Answer

How to test the xdvd700 before I install in the car. what wires go to possitive and what to negative

Hello there,
Well the wiring colors appear to be standard for most every piece of mobile A/V equipment out there.
Yellow = Battery Power(12V Positive)
Black = Ground / Battery Negative
Red = Vehicle On / 12V+ (or also hook it to the 12V Positive for "always on")

Here's the manual with the wiring diagram on Page 6(page 7 of the PDF):
http://www.dualav.com/support/manuals/xdvd700.pdf

I hope that helps

Mar 31, 2010 | Dual Electronics XDVD700 Car DVD Player

1 Answer

I connected the dvd player, comes on fine everything works perfect but after 10 mins or so the player shuts off and wont come back on until i switch my ignigtion off and back on again. i thought i was due...

the 12v constant and the 12v memory wires are probably backwards

Feb 24, 2010 | Panasonic CQ-VD6503U Car DVD Player

2 Answers

PET727 Portable DVD player can be played without inbuilt battery by the 12v adaptor directly.That means direct by power.

direct from cigarette lighter

Jul 23, 2009 | Televison & Video

1 Answer

Have picture, no sound

I've had this trouble too. Not sure how to fix it, but I've found a work-around:

Remove DVD.
Insert Audio CD.
Wait for audio to play.
Remove audio CD.
Reinsert DVD.
Sound should work again.

If you power off the unit, you may have to try this procedure again.

Sep 27, 2008 | Cyberhome CH-DVD 300 DVD Player

1 Answer

I have a sunsui 7" In-Car DVD withdual screen model no SAN7030.using the 12v car adaptor it blows the fuse in the plug as soon as the cord is inserted into the monitor. Any solutions?

hello emmalsanders,
you have a problem of some short circuit in your monitor.
solution:please check out the power cord if there is any opening or mix up with other wires.
check out the cable and cord .check out whether you connect it in the same direction.

Sep 24, 2008 | Sansui Televison & Video

1 Answer

Durabrand DUR-7 dvd player

the 12 volt car adapter only puts 9v to the dvd player. It is poorly marked. It really only runs on 9v. If you plug 12v into it it will smoke... thats what mine did.

Aug 14, 2008 | Durabrand DUR7 Portable DVD Player

1 Answer

JVC's remote won't work on the DVD, but works on the tv (RCA)

before trying to reset the remote, take out the batteries, press all the buttons repeatedly for about 30 seconds, reinsert batteries, and try again

May 11, 2008 | JVC XV-501 DVD Player

2 Answers

TView headrest dvd player

hi hallow then their is a problem in passing power supply or receiving power supply r some where the connection may lost which unknown to u so please refer it once again and see the battery connected perfectly are not. u explained u r problem very well but such problem can solve by cheaking the instrument practicaly so if still u r problem is not solved its better to consult the expert near to u directly

Feb 24, 2008 | Car Audio & Video

5 Answers

CD,s will not play

Read the Manual on Page 2 or get it from:
http://de.jvc-service.net/public/document.cfm?prog=InstrBook.cfm&Model=KD-G321

Just make a reset with a pen or something else.
This should solve the problem.

Best regards

Dirk

Dec 28, 2007 | JVC KD-G421 CD Player