HMZ-T1 - Sony Audio Service Manual (repair manual). Page 5

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3. Format a Memory stick with FAT16 or FAT32.
    1)  File system
         ・ FAT16:  for 2GB or lower capacity
         ・ FAT32:  for 4GB or higher capacities
    2)  Allocation unit size
         ・ Default allocation size
    3)  Click the "Restore device defaults". (Windows7 only)
    4)  Format options
         Regular format (unchek the "Quick Format" box)

4. Copy all programs and data of the latest firmware onto the root folder in the
    Memory stick. (Fig.-3)

5. Connect the Memory Stick to the Jig and connect the Jig to CN9000 on the
    HBX board. (Fig.-4)

6. Power on the unit. The update will start automatically. 
    ※ While overwriting, do not power off the unit or disconnect the Memory Stick. 

        
7. When the writing is completed normally, the power will be turned off or the Unit 

    will be restarted by the updated firmware automatically. (Table-2)

8. Confirm whether the version number has been changed as latest one.

Fig.-3

Table-2

Fig.-4

Memory stick

Interface jig

No

.

Name

Board

Update File Mame

After Updating

1

   ITCON

HBX

   Itcon.bin

  Turn off the power automatically

2

   EMMA

   Main.bin

  Restart by Updated FW

3

   ADSP

   Adsp.bin

  Restart by Updated FW

4

   FPGA

HMD

   Fpga.hex

  Turn off the power automatically

5

   DISPCON

   Dispcon.hex

  Turn off the power automatically

1-2.　 Procedure to update Firmware

1. Check the version number via service mode.
    When the version number is as specified or higher, the firmware update has already been applied.

2. Preparation
    1)  The latest firmware
    2)  Interface jig : MS-IF MOUNT(Service)  A-1675-828-A (Fig.-2)
    3)  Memory stick (MS-MT1G/MT2G/MT4G/MT8G/MT16G etc.)

Version

cmd 1

cmd 2

cmd 3

cmd 4

cmd 5

cmd 6

cmd 7

cmd 8

cmd 9

cmd10

Version Info
EMMA

IT CON

DISP CON

FPG A

AD SP

DP

HBX Board

HMD Board

HMD type

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

Version

cmd 1

cmd 2

cmd 3

cmd 4

cmd 5

cmd 6

cmd 7

cmd 8

cmd 9

cmd10

Version Info
EMMA

IT CON

DISP CON

FPG A

AD SP

DP

HBX Board

HMD Board

HMD type

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

: **.**.**.**

・These 5 firmware are able to update.

・The latest firmware will be released

   by appropriate Sony service HQ in
   each on demand.

Fig.-2

Fig.-1