Marantz cd-67se problems - diyAudio
Go Back   Home > Forums > Source & Line > Digital Source

Digital Source Digital Players and Recorders: CD , SACD , Tape, Memory Card, etc.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 15th April 2005, 12:56 PM   #1
dod996 is offline dod996  United States
diyAudio Member
 
Join Date: Jan 2005
Location: Pa
Unhappy Marantz cd-67se problems

I'm having problems with my cd-67se. when I incert a disc it will spin one way then spins the opposite way and then stop and the display reads disc. This problem happens sporadically. Some of the time it will spin and the disc will be recognized.
When this happens it does spin it doesn't seem to spin smoothly. When checked with a volt meter you can watch the needle oscillate.

Thanks in advance

Tony
  Reply With Quote
Old 15th April 2005, 01:06 PM   #2
diyAudio Member
 
Join Date: Dec 2003
Location: Sydney
Hi Tony.

Have you touched anything inside?

Check the connections and clean the ribbon cable ends connecting transport PCB (located underneath the CD mechanism) and main PCB.

Good luck!

Extreme_Boky
  Reply With Quote
Old 15th April 2005, 01:28 PM   #3
dod996 is offline dod996  United States
diyAudio Member
 
Join Date: Jan 2005
Location: Pa
Default Marantz cd-67se problems

When I bought this cd player the seller said it was not working. It was doing the things I discribed and when i recieved it it worked fine for a few days. i tried all the normal things like cleaning the connections and it does the same thing.

Tony
  Reply With Quote
Old 15th April 2005, 09:34 PM   #4
diyAudio Member
 
Join Date: Dec 2003
Location: Sydney
Hi Tony,

It might be time to search for circuit diagram and CRO.... Try to get both.

There's TDAxxxx IC that does servo control, it is clocked by ceramic resonator - check the clock signal here...

There's also main Xtal clocking DAC, check this signal (16MHz) as well.

Follow the RF path from the CD mechanism to decoder IC. There's an amplifier / low pass filter containing two transistors... Check here for a proper signwave signal...

The problem is in digital section!

Good luck
Extreme_Boky
  Reply With Quote
Old 15th April 2005, 09:59 PM   #5
diyAudio Member
 
Join Date: Dec 2003
Location: Sydney
I was referring to 63se model. Yours is 67se. Difference is in servo control i think, however, you got the idea what to do...

Let us know the progress!
  Reply With Quote
Old 15th April 2005, 10:47 PM   #6
dod996 is offline dod996  United States
diyAudio Member
 
Join Date: Jan 2005
Location: Pa
Default Marantz cd-67se problems

I guess it's time to buy a scope!!

Tony
  Reply With Quote
Old 7th May 2005, 03:31 AM   #7
diyAudio Member
 
Join Date: May 2005
Location: Vienna
Hi Tony!

I had the identical problem with my cd-63se! I went for a new laser pickup and since I have changed the pickup my cd-63se works like new!!
I think the pickup is the same in the cd67se as in mine! It is called Philips cdm 12.1 and is sold on the internet for about 30-40 Euro. But go and check first.

Hope I could help you to solve your problem!

Dominik

  Reply With Quote
Old 7th May 2005, 11:18 AM   #8
dod996 is offline dod996  United States
diyAudio Member
 
Join Date: Jan 2005
Location: Pa
Thanks Dominik

I replaced the pickup and it still plays only intermittently and when it does play the disk doesn't spin smoothly.

Tony
  Reply With Quote
Old 7th May 2005, 09:14 PM   #9
diyAudio Member
 
Join Date: Mar 2005
Location: Netherlands
Maybe I can help, underneath the laserunit is a small PCB with a TDA1302T attached on it , this chip causes the trouble, changing it will solve the problem (I've had exactly the same problem with my 67SE)
  Reply With Quote
Old 8th May 2005, 12:07 PM   #10
dod996 is offline dod996  United States
diyAudio Member
 
Join Date: Jan 2005
Location: Pa
I will try that thanks.
Any Idea were I can buy this chip in the USA?


Tony
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
main ps cap upgrade for Marantz cd 67se crippledchicken Digital Source 2 30th June 2012 02:31 PM
Location Of C504 On Marantz Cd 67se crippledchicken Digital Source 2 5th May 2007 06:45 PM
link to schematic for marantz cd 67se? crippledchicken Digital Source 2 17th March 2007 03:45 AM
marantz 67se problems JZatopa Digital Source 2 19th October 2006 05:24 PM
What's a marantz cd-67se worth? elizard Digital Source 12 13th January 2004 12:08 PM


New To Site? Need Help?

All times are GMT. The time now is 10:33 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2