Connector Configuration; Connector Connection Table - Epson Perfection 4870 Photo Service Manual

Perfection 4870 Photo

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
APPENDIX

7.1.2 Connector Connection Table

Board
Main Board
Power Supply Board
SUB_A Board
Panel Board
CCD Board
Inverter Board
TPU Main Board
SUB_B Board
TPU Inverter Board
Connector Configuration
Table 7-1. Connector Connection Table
Connector Description
CN1 IEEE-1394
CN2 USB
CN5 CCD Board
CN6 CR Motor
CN7 Power Supply Board
CN8 TPU Inverter Board
CN1 AC Input
CN101 Main Board
CN102 SUB_A Board
CN1 Panel Board
CN2 Power Supply Board
CN1 SUB_A Board
CN1 Main Board
CN2 Inverter Board
CN3 Sensor
CN1 CCD Board
CN2 Lamp
CN3 Lamp
CN1 Main Board
CN2 TPU CR Motor
CN3 TPU Inverter Board
CN4 SUB_B Board
CN1 TPU Main Board
CN1 TPU Main Board
CN2 SUB_C Board
CN3 SUB_D Board
CN4 Lamp x 2
Revision A
Number of Pins
8
4
29
4
15
8
2
15
6
4
6
4
29
4
2
4
2
2
8
4
4
2
2
4
2
2
7
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