Denon AVR-X7200W

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 Replace-
ment
Remark
DIGITAL U5001
R5F56108VNFP
B
SOFTWARE: Main
DIGITAL U2101
R5F5210ABDFP
B
SOFTWARE: Sub
DIGITAL
U103/U203/
U303/U403
MX25L1606EM2I-12G
B
SOFTWARE: DSP1 / 2 / 3 / 4 ROM
DIGITAL U2801
MX25L12845FMI-10G
B
SOFTWARE: GUI ROM
DIGITAL U1201
5M570ZF256C5N
B
SOFTWARE: AUDIO PLD
DIGITAL U3200
EPM570F256C4N
B
SOFTWARE: VIDEO PLD
MODULE 76
CX870MODULE(CX870Model) D SOFTWARE:SBL.bcd/IMG.bcd
d
MODULE 30
CY920MODULE(CY920Model) D SOFTWARE:SBL.bcd/IMG.bcd※1
d
DIGITAL U602
MX25L25635FMI-10G(CY920Model) C SOFTWARE:IMG.bcd※ 1
d
※
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.)
d
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
• Use a memory that supports USB2.0.
• 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.
• If a USB memory device cannot be updated, replace it with a different USB memory device and perform the update
again.
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