Toshiba e-STUDIO520 Service Handbook page 528

PWA-DWNLD-350-JIG2 (48MB)
Important:
The download jig (PWA-DWNLD-350-JIG) is the jig in which the Flash ROM is mounted on the
board directly. Therefore, ROM writer adapter (PWA-DL-ADP-350) is required to write the data to
these Flash ROMs. Refer to the following to write the data.
P.6-26 "6.1.3 Writing the data to the download jig (PWA-DWNLD-350-JIG)"
K-PWA-DLM-320
Important:
Pay attention to the direction of the ROM.
e-STUDIO520/523/600/603/720/723/850/853
FIRMWARE UPDATING
Connector
( for SYS board
connection )
ROM4
ROM5
ROM6
Fig. 6-1 Jig board: PWA-DWNLD-350-JIG2 (48 MB)
Connector Mark for ROM
installation direction
Fig. 6-2 Jig board: K-PWA-DLM-320
6 - 4
05/05
Connector
( for ROM writer
adapter connection )
ROM1
ROM2
ROM3
LED
ROM
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