Epson Perfection 4870 Photo - Connector Configuration; Connector Connection Table

Perfection 4870 Photo Revision A
APPENDIX Connector Configuration 69
7.1 Connector Configuration
The following table indicates the connector signal wiring on the electrical circuit
boards of this product.
7.1.1 Connector Configuration
Figure 7-1. Diagram of Wiring Connectors
7.1.2 Connector Connection Table
Table 7-1. Connector Connection Table
Board Connector Description Number of Pins
Main Board
CN1 IEEE-1394 8
CN2 USB 4
CN5 CCD Board 29
CN6 CR Motor 4
CN7 Power Supply Board 15
CN8 TPU Inverter Board 8
Power Supply Board
CN1 AC Input 2
CN101 Main Board 15
CN102 SUB_A Board 6
SUB_A Board
CN1 Panel Board 4
CN2 Power Supply Board 6
Panel Board
CN1 SUB_A Board 4
CCD Board
CN1 Main Board 29
CN2 Inverter Board 4
CN3 Sensor 2
Inverter Board
CN1 CCD Board 4
CN2 Lamp 2
CN3 Lamp 2
TPU Main Board
CN1 Main Board 8
CN2 TPU CR Motor 4
CN3 TPU Inverter Board 4
CN4 SUB_B Board 2
SUB_B Board
CN1 TPU Main Board 2
TPU Inverter Board
CN1 TPU Main Board 4
CN2 SUB_C Board 2
CN3 SUB_D Board 2
CN4 Lamp x 2 7