Connectors - Epson Stylus Pro 7400 Service Manual

EPSON Stylus Pro 7400/7800/9400/9800

7.1 Connectors

C594 Main Board
Table 7-1. C594 Main Board Connectors List
CN.No. Pins Color
CN1 14 White P/S BOARD ASSY. (CN001)
CN5 36 --- Type-B interface
CN6 4 --- USB 2.0
CN7 8 --- IEEE1394
CN8 15 --- Auto Take-Up Reel Unit
CN9 20 --- PANEL ASSY.
CN10 3 --- P Rear Sensor
CN13 3 White CR MOTOR ASSY.
CN14 2 White PF MOTOR ASSY.
CN15 4 Black Pressure Motor
CN16 4 White Pump Motor
CN17 31 --- BOARD ASSY., SUB (CN1)
CN18 31 --- BOARD ASSY., SUB (CN2)
CN20 31 --- BOARD ASSY., SUB (CN4)
CN21 26 --- BOARD ASSY., SUB; B (CN1)
CN23 26 --- BOARD ASSY., SUB; C (CN1)
CN25 3 Black Right VACUUM FAN ASSY.
CN26 3 Red Middle VACUUM FAN ASSY.
CN27 3 Yellow Left VACUUM FAN ASSY.
CN29 2 White Cooling Fan
CN30 2 White Heatsink Cooling Fan
CN31 3 White Regulator Solenoid
Note "*1": Stylus Pro 7400/7800
Appendix
Connected to Remarks
* 1 Option
FFC
FFC
With relay harness
With relay harness
With relay harness
With relay harness
FFC
FFC
FFC
FFC
FFC
With relay harness
With relay harness
With relay harness
With relay harness
Power Supply Board
Table 7-2. Power Supply Board Connector List
CN.No. Pins Color
CN001 2 White
CN301 14 White
C594 SUB Board (Relay Board 1)
Table 7-3. C594 SUB Board Connectors List
CN.No. Pins Color
CN1 31 ---
CN2 31 ---
CN4 31 ---
CN5 31 ---
CN6 31 ---
CN7 2 White
CN8 4 ---
CN9 5 ---
CN10 4 Red
CN12 2 Black
CN13 2 White
Connectors
Connected to
INLET ASSY.
BOARD ASSY., MAIN (CN1)
Connected to
BOARD ASSY., MAIN (CN17)
BOARD ASSY., MAIN (CN18)
BOARD ASSY., MAIN (CN20)
Print Head
Print Head
Cutter Solenoid Assy.
IM (Ink Mark) Sensor
CR Encoder Sensor
P Edge Sensor
PG HP Sensor
CR HP Sensor
Revision B
Remarks
Remarks
FFC
FFC
FFC
FFC
FFC
FFC
FFC
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