Epson 5700i Service Manual - Page 39

Connector Pin Assignments, Epl-5700l/5700i, Revision A, Appendix - epl switch to usb

Page 39 highlights

EPL-5700L/5700i 7.1 CONNECTOR PIN ASSIGNMENTS The figure below shows interconnections with the M ain Board, and the table on the right shows function of each connector. RAM SIMM Parallel I/F USB I/F Control Panel Heater Lamp Power Board CN2 CN1 CN3 Interlock Switch C292 Main Board CN3 CN202 CN1 CN203 CN204 CN2 CN205 CN5 CN4 CN207 CN206 CN208 CN209 CN210 CN212 Fusing Thermister Paper Feed Solenoid High Voltage Board Print Head Main Motor Paper Eject Sensor Polygon Motor Paper Feed Sensor Paper Empty Sensor Lower Cassette CN211 Figure 7-1. Interconnection with the Main Board Revision A Table 7-1. Connector List Board Connector Function Reference CN1 EPL-5700 Service For Expanded RAMSIMM, 72 pin Manual, Table 7-5 and 7-7 CN2 Parallel Interface, 36 pin EPL-5700 Service Manual, Table 7-8 CN3 Video (not used) - CN4 Control Panel (LED Control) - CN5 USB Interface Table 7-2 CN202 Fusing Thermister - CN203 Paper Feed Solenoid Control - C292 MAIN CN204 High Voltage Board - CN205 Print Head Control - CN206 Main Motor Control - CN207 Power Board - CN208 Paper Eject Sensor - CN209 Polygon Motor Control - CN210 Paper Feed Sensor - CN211 Lower Cassette Control - CN212 Paper Empty Sensor - High Voltage Board CN1 Main Control Board - CN1 Main Control Board - Power Board CN2 Fusing Heater Lamp Control - CN3 Interlock Switch Control - APPENDIX CONNECTOR PIN ASSIGNMENTS 39

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EPL-5700L/5700i
Revision A
APPENDIX
CONNECTOR PIN ASSIGNMENTS
39
7.1
CONNECTOR PIN ASSIGNMENTS
The figure below shows interconnections with the Main Board, and the table
on the right shows function of each connector.
Figure 7-1.
Interconnection with the Main Board
C292 Main Board
CN202
CN203
CN204
CN206
CN205
CN208
CN209
CN210
CN212
CN1
CN2
CN5
CN4
CN207
CN211
CN3
CN2
CN1
CN3
Power Board
RAM
SIMM
Parallel
I/F
USB I/F
Control
Panel
Fusing
Thermister
Paper Feed
Solenoid
High
Voltage
Board
Print
Head
Main
Motor
Paper
Eject
Sensor
Polygon
Motor
Paper
Feed
Sensor
Paper
Empty
Sensor
Heater
Lamp
Interlock
Switch
Lower
Cassette
Table 7-1.
Connector List
Board
Connector
Function
Reference
C292 MAIN
CN1
For Expanded RAMSIMM, 72 pin
EPL-5700 Service
Manual, Table 7-5
and 7-7
CN2
Parallel Interface, 36 pin
EPL-5700 Service
Manual, Table 7-8
CN3
Video (not used)
-
CN4
Control Panel (LED Control)
-
CN5
USB Interface
Table 7-2
CN202
Fusing Thermister
-
CN203
Paper Feed Solenoid Control
-
CN204
High Voltage Board
-
CN205
Print Head Control
-
CN206
Main Motor Control
-
CN207
Power Board
-
CN208
Paper Eject Sensor
-
CN209
Polygon Motor Control
-
CN210
Paper Feed Sensor
-
CN211
Lower Cassette Control
-
CN212
Paper Empty Sensor
-
High Voltage
Board
CN1
Main Control Board
-
Power
Board
CN1
Main Control Board
-
CN2
Fusing Heater Lamp Control
-
CN3
Interlock Switch Control
-