Pioneer CDJ 1000MK3 - Professional CD/MP3 Turntable, Service Manual

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CDJ-1000MK3
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7. GENERAL INFORMATION
7.1 DIAGNOSIS
7.1.1 SERVICE MODE
1. Outline in Service Mode
The unit is provided with three microcomputers: a display microcomputer that controls key input and FL/LED display (operating
section), a player microcomputer that drives the player, and a system control microcomputer that controls the whole system.
The following test modes are provided for diagnosis of each microcomputer.
1
Mode for checking the version of the software program and error history
In this mode, the version of the software program for each microcomputer can be checked.
And up to 16 error logs can be checked.
2
Mode for checking the buttons in the display section and display functions
In this mode, buttons and the display function associated with such input can be checked.
3
Mode for checking the load on the Jog dial
In this mode, the load on the Jog dial while it is rotated is measured.
4
Mode for checking the operation of the player simple substance
In this mode, operation check of the mechanism and servo of the Player section.
This mode consists of "Player operation mode" and "Test operation mode."
2. Mode for checking the version of the software program and error history
In this mode, the version of the software program for each microcomputer and the error history can be checked.
Version Check Mode : ON
or
RELOOP/EXIT
Hold the key pressed
for about 10 seconds.
Version check mode
Main section
To error history display mde
Player section
Operation section
POWER OFF
PLAYER Ver 1.00
MAIN Ver 1.00
SUB Ver 1.00