Epson RX580 - Stylus Photo Color Inkjet, Service Manual

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EPSON Stylus PHOTO RX560/580/590 Revision A
Appendix Connectors 96
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Printhead FFC
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Mechanism FFC
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CR Motor
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PF Motor
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PE Sensor
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APG HP Sensor
Main Board Side Head PCB Side
CN10 CN11 CN12 CN2 CN1
Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal
13 COMA_1 13 XHOT 9 VHV 1 XHOT 1 VHV
12 GND2_2 12 GND 8 GND 2 GND 2 GND
11 COMA_3 11 SCK 7 VDD 3 SCK 3 VDD
10 GND2_1 10 GND 6 CH_A 4 GND 4 CH_A
9 COMB_2 9 CH_B 5 GND 5 CH_B 5 GND
8 GND2_3 8 VDD2 4 NCHG 6 VDD2 6 NCHG
7 GND 7 GND 3 GND 7 GND 7 GND
6 S11 6 COMB_3 2 LAT 8 COMB_3 8 LAT
5 GND 5 GND2_2 1 GND 9 GND2_2 9 GND
4 S12 4 COMB_1 10 COMB_1
3 GND 3 GND2_3 11 GND2_3
2 S13 2 COMA_2 12 COMA_2
1 TH 1 GND2_1 13 GND2_1
14 ANODE
15 COMA_1
16 GND2_2
17 COMA_3
18 GND2_1
19 COMB_2
20 GND2_3
21 GND
22 S11
23 GND
24 S12
25 GND
26 S13
27 TH
Main Board Side CSIC Board side Main Board Side Encoder Board side
CN15 CN- CN16 CN-
Pin No. Signal Pin No. Signal Pin No. Signal Pin No. Signal
13 VHV 1 VHV 6 ENA 1 ENA
12 GND 2 GND 5 VDD 2 VDD
11 COM 3 COM 4 ENB 3 ENB
10 GND 4 GND 3 GND 4 GND
9 VDD 5 VDD 2 PW 5 PW
8 ENABLE 6 ENABLE 1 LEDON 6 LEDON
7 CH_A 7 CH_A
6 CVDD 8 CVDD
5 CRST 9 CRST
4 GND 10 GND
3 CSCK 11 CSCK
2 COO 12 COO
1 SDA1 13 SDA1
Pin No. Signal on Main Board Signal on Motor Side Remarks
1 PRN-CR A A (+) CR Motor wire A
2 PRN-CR B B (-) CR Motor wire B
Pin No. Signal on Main Board Signal on Motor Side Remarks
1 PRN-PF B B PF Motor wire B
2 PRN-PF A A PF Motor wire A
Pin No. Signal on Main Board Signal on Mechanism Side Remarks
1 PRN-PE SIG PE Sensor signal
2 PRN-PE GND Grounding
3 PRN-PE VCC Power to PE Sensor (+3.3V_SN)
Pin No. Signal on Main Board Signal on Mechanism Side Remarks
1 APG-HP SIG APG Sensor signal
2 APG-HP GND Grounding
3 APG-HP VCC Power to APG Sensor (+3.3V_SN)