LX-300+/1170
Revision C
Appendix
Connector Summary
104
7.1 Connector Summary
7.1.1 Major Component Unit
The figure below illustrates how the primary components are connected.
CS motor is only available for LX-300+.
Figure 7-1. Cable Connections
7.1.2 Pin Assignments
Table 7-1. C294MAIN-B Board Connector Summary
Connector
Function
Pins
CN1
Parallel I/F
36
CN2
Serial I/F
6
CN3
HP Detector
2
CN4
PE (Rear) Sensor
2
CN5
Release Detector
2
CN6
PE (bottom) Detector
2
CN7
PG Detector
2
CN8
Power Board C294PSB/PSE
9
CN9
Printhead
12
CN10
CR Motor
4
CN11
PF Motor
4
CN12
CS Motor (Option)
10
CN13
Operation Panel C294PNL
12
Table 7-2. Connector Pin Assignments - CN3
Pin
I/O
Signal Name
Function
1
I
HP
Carriage home position sensor signal
2
-
GND
Signal ground
Table 7-3. Connector Pin Assignments - CN4
Pin
I/O
Signal Name
Function
1
I
RPE
Rear paper end sensor signal
2
-
GND
Signal ground
Содержание LX-1170
Страница 1: ...EPSONLX 300 1170 9 pin Serial Impact Dot Matrix Printer SEDM997003 SERVICE MANUAL LX 300 LX 1170 ...
Страница 8: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Страница 44: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Страница 60: ...C H A P T E R 3 TROUBLESHOOTING ...
Страница 69: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Страница 89: ...LX 300 1170 Revision C Disassembly and Assembly Disassembly and Assembly 89 ...
Страница 90: ...C H A P T E R 5 ADJUSTMENT ...
Страница 98: ...C H A P T E R 6 MAINTENANCE ...
Страница 103: ...C H A P T E R 1 9 7 APPENDIX ...
Страница 112: ...LX 300 1170 Revision C Appendix Component Layout 112 C294 MAIN B BOARD Figure 7 3 Component Layout C294 MAIN B Board ...
Страница 114: ...LX 300 1170 Revision C Appendix Component Layout 114 C294PNL BOARD Figure 7 6 Component Layout C294PNL ...
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