PROCEDURE AFTER REPLACING THE MICROPROCESSOR, ETC.
The procedure after replacing the u-COM (microprocessor), ash ROM, etc. is as follows.
PCB Name Ref. No. Description
Proce-
dure after
Replace-
ment
Remark
DIGITAL IC151
R5F56108VNFP
B
SOFTWARE: Main
DIGITAL IC171
R5F5210ABDFP
s
B
SOFTWARE: Sub
DIGITAL IC253
MX25L1606EM2I-12G
B
SOFTWARE: DSP ROM
DIGITAL IC404
MX25L12845EMI-10G
B
SOFTWARE: GUI ROM
DIGITAL IC221
5M240ZT100C5N
B
SOFTWARE: AUDIO PLD
DIGITAL IC421
EPM570F256C4N
B
SOFTWARE: VIDEO PLD
Procedure after Replacement
A : The software has been written. The software is not written at the time of replacement.
B : The software has been written. The software may need to be rewritten by version updates. Check the version.
C : The software has not been written. The software needs to be written after replacement.
See "Firmware Update Procedure" for information on writing the software.
D : The software has been written. Be sure to rewrite with the latest software for your service region.
See "Firmware Update Procedure" for information on writing the software.
FIRMWARE UPDATE PROCEDURE
1. Updating by USB
The latest rmware can be downloaded to a USB memory for updates.
1.1. Connecting to the USB Memory
(1) Preparation
• USB format: Prepare a USB memory formatted in FAT16 or FAT32.
• Do not run the USB memory through a hub.
• Do not connect a computer to the USB port of this unit using a USB cable.
• Do not use an extension cable when connecting the USB unit.
1.2. Unzip Download File
Unzip the downloaded le on your computer.
AVR-XXXXXXX USB_AVR-XXXXXXX_XXXXXXXXXXXX-XXXX.zip
You can nd "
rmwares
" folder after unzipped.
Copy that folder to USB ash drive.
You have to put "
rmwares
" folder on root directly on USB ash drive(memory).
copy to USB flash drive
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