Connector Summary; Major Component Unit - Epson Stylus CX4900 Service Manual

EPSON Stylus CX4900/CX4905/CX5000/DX5000/DX5050/CX5900/CX6000/DX6000/DX6050

7.1 Connector Summary

C H E C K
The Panel Board for Stylus CX4900/CX4905/CX5000/DX5000/
P O I N T
DX5050 is different to Stylus CX5900/CX6000/DX6000/DX6050.
Note that different panels are connected to different connectors
on the Main Board.
• Stylus CX4900/CX4905/CX5000/DX5000/DX5050: C571 PNL (CN12)
• Stylus CX5900/CX6000/DX6000/DX6050:

7.1.1 Major Component Unit

The major component units of this printer are as follows.
Main Board (C657 Main)
Power Supply Board (C610 PSB/PSE)
Panel Board (C571 PNL/C657 PNL)
Head Board (C654 HEAD)
The figure below shows how to connect these components.
APPENDIX
C610 PSB/PSE
CN2
C657 PNL (CN18)
AC power
Scanner HP
Sensor
Scanner
Carriage FFC
Scanner
Mechanism
Note *1: Stylus CX4900/CX4905/CX5000/DX5000/DX5050 only
*2: Stylus CX5900/CX6000/DX6000/DX6050 only
Connector Summary
CN1
C657 Main
CN13
CN11
CN10
P1 CN3 CN4
PF Encoder
Sensor
PE Sensor
PG Sensor
Print Head
Scanner Motor
Printer
Mechanism
Figure 7-1. Connection of the major components
Revision A
USB Host
CN16
I/F Board
CN2 USB2.0 I/F
1
* /
C571 PNL
1 2
CN12* /CN18*
2
*
C657 PNL
CR Encoder
CN17
PW Sensor
CN7
CN14, CN15
CN5,
C654
CN8 CN9
CN6
HEAD
Memory
Card
CR Motor
PF Motor
197