CD 960 : inspection
CD 960 , Tray won’t open Some buttons are not working Mmmm, missing screens Capicitors have been replaced Magnet on clamper is loose Broken tracks on flexfoils looks like traces are already loose...
Author: Bram
CD 104 Repair – “in original condition ? “
“I have a Philips CD 104 here, in original condition. Now it no longer reads CDs. I cleaned the lens with alcohol, but without success.” “original condition” , Full of surprises 😉 What stands...
CD 960 Repair mains power button
CD 960 with mainsswitch problem and the , open/close button , only open works ?! , And we need to change the blue LED 😉 Had to replace the Main Switch , it...
CD 104 Tracking problems
A CD 104 that’s lost track. I can see that the player has already been serviced. I just put in a working servo board, and that helps immediately. The player runs fine, so the...
Processors Masked Rom Dumps CD960 , CD94 (mk2) ,CD 12
Today I attempted to dump a the CPU mask_ROM’s s from a CD960, CD94, CD12. Servo CPU : 80C51-F-121 FTS CPU :80C51-F-105 Feature CPU : 83C154-69 , in some service documantation also shown as...
CD 100 Servo and Sub-Code CPU ROM backups
Some time ago i had a development F 8421 Compact Disc Player Handmodel nr. 85 on my workbench , The player had two development MAB processors and ROMS chips , i made a backup...
CD 94 Mk2 Digital out only
Check for Bitclock, Wordclock en Data all good , Tested Analog audio path, injected audio , that is working , problem must be in the TDA1541A’s ...
CD 303 repair and refurbished
The CD 303 has difficulty turning on and when it’s on it won’t read CD’s First look inside Some one has here before and marked the ffc connectors I have never seen these...