Epson 3800 Service Manual - Page 263

Connectors

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EPSON Stylus Pro 3800/3800C/3850 7.1 Connectors CONNECTORS LIST † C635 Main Board CN. No. CN13 CN30 CN40 CN41 CN43 CN44 CN45 CN46 CN49 CN50 CN51 CN52 CN53 CN54 CN57 CN58 CN59 CN61 CN62 CN63 CN64 CN67 CN69 CN70 CN71 CN72 Table 7-1. C635 Main Board Connectors List Color Pins Connected to White 8 BOARD ASSY.,POWER SUPPLY [CN2] (FFC) 7 Maintenance Cartridge Sensor (CSIC) White 3 MOTOR,ASSY.,CR Black 3 MOTOR,ASSY.,PF White 4 MOTOR,ASSY.,ASF Black 2 Ink Cover Solenoid Black 4 MOTOR,ASSY.,PG Red 2 PRESSURE,PUMP,ASSY.,ESL,ASP (FFC) 5 BOARD ASSY.,ENCORDER,PF [CN2] Blue 2 Board Paper Tray Open Sensor Red 3 Ink Cover Lock Sensor White 6 Pressure Sensor/Pressure Pump Home Sensor Blue 4 ASF Phase Sensor Yellow 4 PE Sensor Yellow 2 MOTOR,RELEASE,ASSY.,ESL,ASP Red 4 MOTOR,ASSY.,PUMP White 2 Unassigned Yellow 3 Release Roller Position Sensor Blue 3 Maintenance Cartridge Cover Sensor (FFC) 17 BOARD ASSY.,SUB [CN1] (FFC) 19 BOARD ASSY.,PANEL [CN1] -- 4 USB I/F (FFC) 17 Print Head (FFC) 17 Print Head (FFC) 17 Print Head (FFC) 17 Print Head Revision A CN. No. CN76 CN77 CN78 CN102 Table 7-1. C635 Main Board Connectors List Color (FFC) (FFC) (FFC) -- Pins Connected to 23 Ink Cartridge Sensor (CSIC) Light Cyan/Light Magenta/Yellow 23 Ink Cartridge Sensor (CSIC) Light Light Black/Cyan/Magenta 23 Ink Cartridge Sensor (CSIC) Matte Black/Photo Black/Light Black 12 Network I/F † C635 Power Supply Board CN. No. CN1 CN2 Table 7-2. C635 Power Supply Board Connectors List Color White -- Pins Connected to 2 AC Input 8 C635 Main Board [CN13] † C635 Panel Board CN. No. CN1 CN2 CN3 Table 7-3. C635 Panel Board Connectors List Color (FFC) (FFC) (FFC) Pins Connected to 17 C635 Main Board [CN64] 4 LCD 19 LCD † C635 CR Relay Board CN. No. CN1 CN2 CN3 CN4 CN5 CN6 Table 7-4. C635 CR Relay Board Connectors List Color White White (FFC) White Black (FFC) Pins Connected to 17 C635 Main Board [CN63] 2 Ink Select Motor 4 Ink Mark Sensor 3 PG Home Sensor 3 Ink Selector Sensor 8 CR Encorder/PW Sensor APPENDIX Connectors 263

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EPSON Stylus Pro 3800/3800C/3850
Revision A
APPENDIX
Connectors
263
7.1
Connectors
CONNECTORS LIST
²
C635 Main Board
²
C635 Power Supply Board
²
C635 Panel Board
²
C635 CR Relay Board
Table 7-1.
C635 Main Board Connectors List
CN. No.
Color
Pins
Connected to
CN13
White
8
BOARD ASSY.,POWER SUPPLY [CN2]
CN30
(FFC)
7
Maintenance Cartridge Sensor (CSIC)
CN40
White
3
MOTOR,ASSY.,CR
CN41
Black
3
MOTOR,ASSY.,PF
CN43
White
4
MOTOR,ASSY.,ASF
CN44
Black
2
Ink Cover Solenoid
CN45
Black
4
MOTOR,ASSY.,PG
CN46
Red
2
PRESSURE,PUMP,ASSY.,ESL,ASP
CN49
(FFC)
5
BOARD ASSY.,ENCORDER,PF [CN2]
CN50
Blue
2
Board Paper Tray Open Sensor
CN51
Red
3
Ink Cover Lock Sensor
CN52
White
6
Pressure Sensor/Pressure Pump Home Sensor
CN53
Blue
4
ASF Phase Sensor
CN54
Yellow
4
PE Sensor
CN57
Yellow
2
MOTOR,RELEASE,ASSY.,ESL,ASP
CN58
Red
4
MOTOR,ASSY.,PUMP
CN59
White
2
Unassigned
CN61
Yellow
3
Release Roller Position Sensor
CN62
Blue
3
Maintenance Cartridge Cover Sensor
CN63
(FFC)
17
BOARD ASSY.,SUB [CN1]
CN64
(FFC)
19
BOARD ASSY.,PANEL [CN1]
CN67
--
4
USB I/F
CN69
(FFC)
17
Print Head
CN70
(FFC)
17
Print Head
CN71
(FFC)
17
Print Head
CN72
(FFC)
17
Print Head
CN76
(FFC)
23
Ink Cartridge Sensor (CSIC)
Light Cyan/Light Magenta/Yellow
CN77
(FFC)
23
Ink Cartridge Sensor (CSIC)
Light Light Black/Cyan/Magenta
CN78
(FFC)
23
Ink Cartridge Sensor (CSIC)
Matte Black/Photo Black/Light Black
CN102
--
12
Network I/F
Table 7-2.
C635 Power Supply Board Connectors List
CN. No.
Color
Pins
Connected to
CN1
White
2
AC Input
CN2
--
8
C635 Main Board [CN13]
Table 7-3.
C635 Panel Board Connectors List
CN. No.
Color
Pins
Connected to
CN1
(FFC)
17
C635 Main Board [CN64]
CN2
(FFC)
4
LCD
CN3
(FFC)
19
LCD
Table 7-4.
C635 CR Relay Board Connectors List
CN. No.
Color
Pins
Connected to
CN1
White
17
C635 Main Board [CN63]
CN2
White
2
Ink Select Motor
CN3
(FFC)
4
Ink Mark Sensor
CN4
White
3
PG Home Sensor
CN5
Black
3
Ink Selector Sensor
CN6
(FFC)
8
CR Encorder/PW Sensor
Table 7-1.
C635 Main Board Connectors List
CN. No.
Color
Pins
Connected to