Work Required After The Eeprom Is Replaced - Pioneer DJM-2000 Service Manual

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8.3 WORK REQUIRED AFTER THE EEPROM IS REPLACED

A
Work Required after the EEPROM (IC2003) on the PCIF Assy is Replaced
As no program has been written in the EEPROM for service (blank ROM), the USB firmware must be written in it after
replacement, to be performed in Checker mode.
Perform the corresponding procedures, according to the conditions indicated below.
• When the version of the firmware (USB) has not been updated: Operations in 1.
• When the version of the firmware (USB) has been updated: Operations in 1 and 2.
k Preconditions
All the PC boards must be connected properly to the unit.
Connect the PC and the DJM-2000 via LAN then start up the application for updating in the same manner as in a case
of usual updating.
1
B
k Operation
Start up Checker mode of the main unit by setting the POWER switch to ON while holding the INST FX NOISE,
LINK CUE, and CH2 CUE buttons pressed.
k LCD indication
checker mode
C
k Operation
Hold the MIDI, REMIX, and MIX buttons pressed for at least 2 seconds.
[Pin 4 of IC1601
(PA4 general-purpose port)]
<During updating>
Low output
D
<When updating is completed>
High output
E
2
k Additional Operation
Additional updating procedures are required in order to keep up to the latest version.
Activate Updating mode, download the First-edition firmware file (DJM2000_vXXX.upd), then perform updating.
F
Then reactivate Update mode, download the latest version of the update file (DJM2000_vZZZ.upd), then update
the version. Confirm that the version of USB firmware has become the latest one in Test mode (Page00: Version)
then terminate.
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1
2
[LCD indication]
<During updating>
checker mode
usb download start XXXX
<When updating is completed>
checker mode
usb download end
DJM-2000
2
3
The file size of the updated data for the
TUSB3200 is indicated.
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4
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