Question about Kenwood DP-J2070 CD Player

Open Question

Kenwood DP-J2070 100 CD Changer Diagram / Repair Help

Dear Sirs! Kenwood DP-J2070 100 CD changer contains a small board named B/3. It is sized 1cm*2,5 cm and it contains a fork light barrier which is used to position the drive correctly in front of the CD's. As this board is broken into parts I gotta repair it. The Problem is that the 3 wires connecting the board to the unit have been removed before having marked them. Now I do not know how to solder what wire to which port. The B/3 contains 3 ports printed with -V, C and E. The drive offers 3 wires: 1 blue, 2 black. Please, can anyone help me how to connect the wires to the board? If someone had this player, he could easily find out to what port the blue wire is connected. To find out about the black wires it should be possible to measure voltage of both cables. It might also be very helpfull if someone has got a diagram of the unit. Thank you very much!

Posted by x-zoom on

  • x-zoom Aug 21, 2007

    Addendum:

    The B/3 board is directly visible if you remove the front cover of the player. It is located at the lower left side of the moving player unit. Only a fork light barrier is assembled onto it.

  • x-zoom Aug 23, 2007

    Solved:

    Rohm 574 photointerruptor ist assembled onto the B3 board.
    Connections are:
    V- to pin 1 and 3
    C to pin 4
    E to pin2

    Blue wire measures 4,85V against first black wire. Mark this wire.
    Blue wire measures 0V against second unmarked black wire.
    Marked black wire measures 0V agains unmarked black wire.

    Connect:
    V- to blue
    C to unmarked black
    E to marked black.

    That's ist....

×

Ad

2 Related Answers

Anonymous

  • 1 Answer

SOURCE: Kenwood CD changer wiring diagram

http://www.kenwoodusa.com/Support/Car_Entertainment_Owners_Manuals/#_

Posted on Jan 18, 2008

Ad
mjap

Mark Payas

  • 107 Answers

SOURCE: Playing CD-RW audio CDs on Kenwood DP-J2070

try to play a song from original cds.
maybe you brunt it in mp3 file, or its a different format. try to burn your song to cd-r.
if still, try to use nero to burner..
if it wont play your original cds and burnt cds,then the optical lens or the board is broken.
hope I helped you.

Posted on Jan 30, 2008

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Picks 2 disks a a time


This is a synchronization failure between the loading mechanism and the player. Could be due to worn or slipping belts or many other problems

Dec 02, 2012 | Kenwood DP-J1070 100-Disc CD Changer

2 Answers

I need to know how to convert 11390cm cubed into metres cubed


Your calculator may or may not have a program for unit conversion, but the best method is to understand the metric system so you can do these conversions without a calculator. A meter is the same as 100 centimeters, so divide 11390 by 100 to get 113.90 m^3.

Rather than relying on a calculator, I highly recommend taking the time to practice metric conversions. It is very common for high school and even college professors to try and trick you by, for example, requesting the answer in centimeters when the question is in meters.

Aug 29, 2011 | Texas Instruments TI-84 Plus Calculator

1 Answer

My Kenwood DP-j1070 100 changer is finding cds but not playing anything - there seems to be a spring loose on the loading arm - and not quite sure how to repair - thinking this may be the source of the...


The piece of plastic that held the spring in place probably broke off like mine did. I repaired it by drilling a small hole under the bottom of the slot in the arm and connected it with a piece of solid wire.

Dec 25, 2010 | Kenwood DP-J1070 100-Disc CD Changer

2 Answers

Cmos cleared jumper


jumper is nothing but a wire which shorts two points. if its standard then it is black in color with two holes at bottom and rectangular in shape about 2 cm x 3 cm the closed part would be facing you about 1cm x 2 cm. You can understand its quite small.

Mar 24, 2010 | Computers & Internet

1 Answer

I have a kenwood dp-r99 cd player and the cd is stuck inside with an ee message. How do I open the CD player?


6 or 7 phillips head screws. 2 or 3 across the back and two on each side. Slide the top towards the back then up. You will be able to get to all CD's with the top off. Hope this helps

Nov 07, 2009 | Kenwood CD-206 5-Disc CD Changer

1 Answer

Kenwood DP-J1070


I have been experiencing the same problem all of a sudden. Almost like it doesn't recognize that there is any information on the disc(s), regardless of whether it is a CD-R or Original disc. As I looked closer, I saw there is also a small spring connected at the top on the swing arm that pulls the CD in (behind disc indicator light) but it is not connected to anything at the other end of the spring. Just hanging there...I've never noticed it before.

1) Have you found a solution to get your CDs to play?
2) Does anyone have a clue what the other end of this spring is supposed to connect to? Or know where I can find a detailed diagram of the pieces on this part of the device?

Thanks!

Oct 26, 2007 | Kenwood DP-J1070 100-Disc CD Changer

1 Answer

No Sound - boat stereo


Assuming that the four speakers are connected to the amplifier, then the amp is the most likely problem component. Does the amplifier show a power light when the system is turned on? Note that there is probably another fuse in the amplifier power wire, near the battery.

Mar 16, 2007 | iLO XM-MP3-CD Car Stereo

Not finding what you are looking for?
Audio Players & Recorders Logo

Related Topics:

244 people viewed this question

Ask a Question

Usually answered in minutes!

Top Kenwood Audio Players & Recorders Experts

 Grubhead
Grubhead

Level 3 Expert

5700 Answers

da surgen

Level 2 Expert

96 Answers

The Knight
The Knight

Level 3 Expert

76287 Answers

Are you a Kenwood Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...