Firmware And Pld Upgrading; Rom And Software Versions Check; Writing And Rewriting Software; Writing And Rewriting Pld Internal Data - Sony HDVF-L750 Service Manual

1-9.

Firmware and PLD Upgrading

Note
Do not version down the ROM. Equipment may not operate normally.
ROMs are mounted on the PR-332 board of this unit.
Board
PR-332
1-9-1.

ROM and Software Versions Check

Procedure
1. Display the TOP menu. (Refer
2. Display the VERSION screen in the SERVICE menu.
3. Confirm the version of ROM and software.
1-9-2.

Writing and Rewriting Software

If software data needs to be upgraded, contact your local Sony Sales Office/Service Center.
1-9-3.

Writing and Rewriting PLD Internal Data

If PLD needs to be upgraded, contact your local Sony Sales Office/Service Center.
HDVF-L750/HDVF-L770
Ref. No.
IC400
to"4-2-1. TOP Menu")
Address
D4 (side A)
1-14