Sony HDCU2500 Maintenance Manual

Equipment required
Name Part No. Usage/Note
PLD download tool J-7120-220-A Cable connecting between PC and this unit (8 pins)
PC — A PC having USB port.
A PC in which the PLD Download Tool software is already in-
stalled.
For the applicable OS and the operating environment, refer to
“Download Tool Operating Instruction for Device Program-
ming”.
Data writing procedure
Data writing procedure in the PLD (or ROM for PLD) is outlined below.
For details of data writing procedure, refer to “Download Tool Operating Instruction for Device Programming”, which
is available in the same site where the PLD Download Tool software is available.
1. Prepare the Project file.
Note
Download the Project file from the Sony Database Server.
2. Turn off the power of this unit.
3. Extend the board on which the PLD data is to be written or rewritten using the extension board.
4. Connect the PC parallel port to the EPR connector of the target board using the PLD download tool (cable).
5. Turn on the power of this unit.
6. Start the PLD Download Tool software and read the Project file.
7. Program the PLD (or ROM for PLD) with the PLD Download Tool software.
8. Upon completion of programming, check that error message is not displayed. Turn off the power of this unit and
back on.
9. Check that the PLD version is correct on the status display of the menu. (Refer to “3-2. Status Display”)
HDCU2500
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Sony HDCU2500 Specifications

General

Brand	Sony
Model	HDCU2500
Category	Control Unit
Language	English