Does anyone have experience of replacing a laser? - Page 3 - 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 12th September 2008, 03:44 PM   #21
diyAudio Member
 
Join Date: Aug 2008
Default Adjusting laser cd100

Hi all,

To adjust the laser of the cd100 do the following:
Set the laserpowerpot to 50% and play a cd.
Connect a scope to the white wire from the shielded cable.
Now you will see the eyepattern.
While playing the cd, VERY slowly turn the pot counterclockwise
untill the eyepattern just becomes out of focus.
This is the minimal setting the laser will work.
Now turn the pot clockwise again untill just the eyepattern
is as sharp as possible, usually this will add about 200mv p/p
This is the optimal setting without stressing the laser.

Have fun

Greetings John
The Netherlands
  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
Replacing the laser in a Philips CDM12.4/05 Phasenoise Digital Source 2 28th August 2007 02:51 PM
Replacing a Laser Assembly??? Zero Cool Digital Source 3 17th March 2007 01:45 PM
Think I blew it replacing laser unit kora Digital Source 7 5th June 2005 04:30 PM
Replacing the laser assembly (KSS-151A) on a VRDS-10 DavidY80 Digital Source 2 25th August 2004 12:27 PM
Replacing a CDM9/65 laser unit Sarion Digital Source 22 17th April 2004 03:57 PM


New To Site? Need Help?

All times are GMT. The time now is 09:23 AM.


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