TX-3700 series Technical Manual 29
COM4 Board for TX-3700
COMPONENT SIDE
Switches and Connectors
ON COMPONENT SIDE
Position Part Spec
Usage
CN1
HDR 2 x 8
Connector to main board.
JP1
HDR 1 x 3
COM4 power supply coltrol.
COM4 power supply control – JP1
Status of J3 on Printer control board.
Status
J3 1-2 Short
+5V power supply.
J3 1-2 Open
NC.