Toshiba e-Studio3511 Service Handbook page 459

Connector
(for SYS board
connection)
ROM4
ROM5
ROM6
[Jig board: PWA-DWNLD-350-JIG2 (48 MB)]
Important:
• The download jig (PWA-DWNLD-350-JIG) has two types having different ROM capacity. ROM capacity
for each jig is as follows.
Download jig
PWA-DWNLD-350-JIG2 (48 MB)
PWA-DWNLD-350-JIG1 (16 MB)
* "PWA-DWNLD-350-JIG2 (48 MB)" is substitutable for "PWA-DWNLD-350-JIG1 (16 MB)"
• The download jig (PWA-DWNLD-350-JIG) is different from the existing jigs. The ROM is installed on
the board directly. Therefore, ROM writer adapter (PWA-DL-ADP-350) is required to write the data to
these ROMs. Refer to the following to write the data.
6.1.3 Writing the data to the download jig (PWA-DWNLD-350-JIG)
Important:
Pay attention to the direction of the ROM.
November 2003 © TOSHIBA TEC
Connector
(for ROM writer
adapter connection)
ROM1
ROM2
ROM3
ROM capacity
8 MB x 6
8 MB x 2
Connector
Mark for ROM installation direction
[Jig board:K-PWA-DLM-320]
6 - 3
Connector
(for SYS board
connection)
[Jig board: PWA-DWNLD-350-JIG1 (16 MB)]
Application
Updating the master data
Updating the system ROM, engine ROM,
scanner ROM, NIC ROM
LED
ROM
e-STUDIO3511/4511 FIRMWARE UPDATING
Connector
(for ROM writer
adapter connection)
ROM1
ROM2