Marantz SR6009/U1B - Procedure after Replacing the Microprocessor, Etc; Firmware Update Procedure; Updating by USB

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
Procedure after
Replacement
Remark
DIGITAL IC151
R5F56108VNFP
B
SOFTWARE: Main
DIGITAL IC171
R5F5210ABDFP
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
DIGITAL C19
CX870 MODULE (CX870 Model)
D
SOFTWARE:SBL.bcd/IMG.bcd
s
DIGITAL C19
CY920 MODULE (CY920 Model)
D
SOFTWARE:SBL.bcd/IMG.bcd
※
1
s
DIGITAL IC501
MX25L25635FMI-10G (CY920 Model)
C
SOFTWARE:IMG.bcd
※
1
s
※ 1 The rmware for the CY920 MODULE is written to the INTERNAL ROM of the CY920 and the IC501 (EXTERNAL ROM) of the DIGITAL
circuit board.
"
CY920 Error
" appears in the display if the DIGITAL PCB or the CY920 is replaced, as this results in the version of the INTERNAL ROM
differing from that of the EXTERNAL ROM.
In this case, see "Update Procedure in the Event of a CY920 Error".
(This does not require special operations such as pushing multiple buttons at the same time. The rmware also cannot be updated
via DPMS.)
s
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.
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