Connector Summary; Major Component Unit - Epson Stylus CX4300 Service Manual

EPSON Stylus CX4300/CX4400/CX5500/CX5600/DX4400/DX4450

7.1 Connector Summary

7.1.1 Major Component Unit

Main Board
Power Supply Board
Panel Board
Power Supply
Board
J1
AC power
J5
J6
CIS Assy.
Scanner Motor
Scanner Printer
Mechanism Mechanism
Figure 7-1. Connection of the major components
APPENDIX
J2
Main Board
J3
CN2
J9 CN1 J7 J8
CSIC Board
PE Sensor
Printhead
CR Motor CR Encoder
Sensor
PF Motor
See the following tables for the connector summary of the Main Board and each
connector's pin assignment.
Table 7-1. Connector Summary for Main Board
Connector
CN1 For connection with the Printhead
For connection with the CR Encoder Sensor
CN2
and the CSIC Board.
J1 For connection with the Power Supply Board
J2 For connection with the USB interface
USB I/F
Panel
J3 For connection with the Panel Board
Board
J4 Not used
J5 For connection with the CIS Assy.
J6 For connection with the Scanner Motor
J7 For connection with the CR Motor
J8 For connection with the PF Motor
J9 For connection with the PE Sensor
Connector Summary
Function Table to refer to
Table 7-2 (p.117)
Table 7-3 (p.117)
Table 7-4 (p.117)
" The printer has a
USB interface of
the following
specification."
(p.19)
Table 7-5 (p.118)
N/A
Table 7-6 (p.118)
Table 7-7 (p.118)
Table 7-8 (p.118)
Table 7-9 (p.118)
Table 7-10 (p.118)
Revision A
116