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HDCU-900 MM
1-8. Notes for RX-53 Boards
The electric parts mounted on the RX-53 board cannot be replaced or adjusted.
If the electric parts need to be replaced or adjusted, replace the entire unit.
1-9. Writing and Rewriting the PLD Internal Data
The write/rewrite method of the PLD (Programmable Logic Device) that is mounted on the DPR-163
board (board suffix: -22 and later) supports the e-Production (EPR) system.
If the parts listed below needs to be replaced and if PLD needs to be upgraded, contact your local Sony
Sales Office/Service Center.
n
The PLD that is mounted on the DPR-163 board (board suffix: -11 through -14) does not support the e-
Production system. If you want to write/re-write the internal data of the PLD, contact your local Sony
Sales Office/Service Center.
n
The part number of PLD (or ROM for PLD) in which data is not written yet, is shown in “ Spare Parts” of
e-Manual.
Therefore, if part replacement is required, write the data by the following procedure.
In the case of the PLD type that runs on the program stored in external ROM, data needs not to be written
only by replacing the part if the specific PLD only is defective.
e-Production system has the advantages shown below.
. To write/rewrite the PLD internal data:
1. The standard fixture (cable) can be used.
2. The standard software (PLD Download Tool) can be used.
. The PLD internal data is controlled in the Sony Database Server under the name Project file
(E_xxx_xxx_xx_xx).
. The printed circuit board is equipped with the standard connector (EPR connector) to write the PLD
internal data. The indication “EPR” is shown on the printed circuit board.
Corresponding PLD and PLD ROM list
Board Name PLD/ROM EPR Connector Project File No. Remarks
DPR-163 IC201, 202, 203, CN702 E_000_001_02_xx
(Board suffix: -22 later) 204, 504, 608, 717/
IC704, 705, 706,
707, 708, 709
*
* : IC704 through IC709 are the PLD ROMs.
1-8. Notes for RX-53 Boards
1-9. Writing and Rewriting the PLD Internal Data