Kurzweil PCR-1 - Page 10

10
Tools and Materials Required for Installation
Installing PCR-1/PCR-2 Board on Engine Board
This section describes the basic installation. If you do not
have the PCX-1 option in your instrument, follow the
instructions in this section, then proceed with verification
and reassembly. If you have installed the PCX-1 Polyphony
Expansion option, you’ll also follow the instructions in the
section called Installing the PCR-1/PCR-2 Board on the PCX-1
Board (page 13).
1. Locate the Engine board, and identify the SIMM socket
for the board you are installing: J409 for PCR-1, or J410
for PCR-2. Both sockets are shown in Figure 2.
Figure 2 PC2 Engine board, showing sockets for
option boards