Toshiba e-STUDIO281c Service Handbook page 561

PWA-DWNLD-350-JIG2 (48MB)
Important:
• To perform update, two download jigs (PWA-DWNLD-350-JIG2) are needed.
• 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. 6-18 "6.1.2 Writing the data to the download jig (PWA-DWNLD-350-JIG)"
K-PWA-DLM-320
Important:
Be sure that the ROM is installed in the correct direction.
© 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
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 - 3
Connector
( for ROM writer
adapter connection )
ROM1
ROM2
ROM3
LED
ROM
e-STUDIO281c/351c/451c
FIRMWARE UPDATING
6