1-5 (E)
HDVF-C950W
1-5. Firmware and Software
n
Do not version down the ROM. The equipment may stop
working correctly.
The PR-292 board on the unit is equipped with the ROMs.
Board
Ref. No.
Address
PR-292
IC305
D2/A side
IC314
D2/A side
IC600
C3/A side
1-5-1. Checking the ROM and Software
Version
1.
Display the TOP menu.
Refer to “2-2. TOP Menu”.
2.
Display the VERSION screen in the SERVICE menu.
3.
Check the ROM version.
1-5-2. Writing and Rewriting PLD Internal
Data
The device is equipped with a PLD (Programmable Logic
Device) that can be written and rewritten using the e-
Production (EPR) method.
When replacing the following parts or upgrading the PLD
version, contact your local Sony Sales Office/Service
Center.
n
The part number of the PLD (or the ROM for the PLD)
noted in “Spare Parts” is for a part with no data written.
When you need to replace any part, write data using the
steps on the next page.
For a PLD that has a program operating on the externally
connected ROM, when a part in the PLD is defective, if
you replace only the defective part, you do not have to
rewrite the data.
About e-Production
.
When writing or rewriting the PLD internal data,
1. Standard tools (cables) can be used.
2. Standard software (PLD Download Tool) can be
used.
.
The PLD internal data is managed on the Sony database
server as a Project file (E_xxx_xxx_xx_xx).
.
The standard connector (EPR connector) for writing
PLD internal data on the board is equipped. “EPR” is
displayed on the board.
Corresponding PLDs :
Name of board
PLD/ROM
EPR connector
Project file No.
PR-292
IC305
*
1
, IC314
*
1
,
IC300
CN14
E_000_003_61_01
*
1 : IC305 and IC314/PR-292 are the ROMs for IC300/PR-292.
VF MENU
S08 VERSION
SOFTWARE
MAIN: 1.00
BOOT: 1.00
FPGA : 1.00
