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I was very glad recieving the service manal from You. Additionaly very fast. Extremaly nice servicing. Thanks very mach! Now my GX-220 working better, than it was made. Alexander from Moscow, Russia/
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Sweet! I won the item on eBay and couldn't adjust the geometry or even keep a steady picure. This guide has the full schematics (not available anywhere else as far as I could tell), and was a bargain for the wealth of knowledge it contains. I hooked it up to my testing equipment, tweaked a few potentiometers and got it playing videogames in no time. Thanks!
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It was just what I need to fix my old BMW's CD player. Very convenient also. Thank you.
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Great Manual! It contains all the wiring schematics and mechanical exploded views that are essential for service and repair. I was surprised I even found this for such an old machine. Only wish I knew of this site many years ago.
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Great manual very clear copied. You are making an incredible job. I appreciate a lot the rapidity and your efficiency. Thanks a lot
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4. Version Check mode
Mode for checking the software version of each microcomputer
A
� How to check the software version of the Display microcomputer
TEXT MODE HOLD/RESET
The software version of the Display microcomputer is displayed (Ver. 1.00 for the first edition).
POWER OFF POWER ON
� How to check the software version of the Player microcomputer
B
RELOOP /EXIT
The software version of the Player microcomputer is displayed
HOLD/RESET The software version of the audio DSP processor is displayed.
POWER ON
(Ver. 1.10 for the first edition). Hold the key pressed for about 10 seconds.
HOLD/RESET
C
Toggle operation
Note: The audio DSP processor is one for audio signal processing, and it operates independently from the Player microcomputer. However, its program is stored in the flash ROM of the Player microcomputer and is copied from there to the DSP processor when the power is turned on.
5. How to upgrade the software of the microcomputer
TEXT MODE WAH POWER FL Display CDJ-200
D OWN L O A D
D
POWER ON
Version up disc
POWER
FL Display
E RR OR
Repeat from the beginning. POWER OFF
E
Failure
Automatically ejected (Note)
FL Display
FL Display
CDJ-200
D OWN L O A D
Success
Scrolling (during downloading)
C OM P L E T E
Automatically ejected (Note)
Note: � Do NOT turn off the power after the upgrade disc is loaded till it is automatically ejected. If you do, the unit may not operate properly afterward. � Eject a disc automatically even if updating fails.
F
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CDJ-200
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