Epson Stylus Pro 5000 Service Manual page 219

Stylus Pro5000
Table 7-6. Connector CN6
Pin Signal Name
1 Pk3
2 Pk2
3 Pk1
4 GND
5 TO
6 Ps3
7 Ps2
8 Ps1
Table 7-7. Connector CN7
Pin Signal Name
1 GND
2 PR-SIG
3 PE-VCC
4 GND
5 PE-SIG
Table 7-8. Connector CN8
Pin Signal Name
1 OPTHH-VCC
2 OPTHH-SIG
3 OPTP-SIG
4 OPTOP-SIG
5 OPTVBB
6 OPTASF/B
7 OPTASF/A
8 OPTASFB
9 OPTASFA
10 GND2
11 GND2
Rev. A
I/O Function
I Paper kind data 3
I Paper kind data 2
I Paper kind data 1
- Ground
I Cassette in/out signal
I Paper size data 3
I Paper size data 2
I paper size data 1
I/O Function
- Ground
I Manual PE(Rear) sensor signal In
I Power for PE/PR sensor
- Ground
I PE sensor signal In
I/O Function
O Power for option cassette sensors
O Option in/out signal
st
I Option 1 PE Sensor signal
I Option Paper Pick up signal
O Power for Solenoid
O ASF Motor Phase /B
O ASF Motor Phase /A
O ASF Motor Phase B
O ASF Motor Phase A
- Ground
- Ground
Table 7-9. Connector CN9
Pin Signal Name
1 GND
2 GND
3 OPTPk3
4 OPTPk2
5 OPTPk1
6 OPTT0
7 OPTPs3
8 OPTPs2
9 OPTPs1
10 OPTPZ-SIG
11 VCC
Table 7-10.Connector CN10
Pin Signal Name
1 CO
2 THM
3,5,7,9, GND
11,13,15
4 LAT
6 SI3
8 SI2
10 SI1
12 CLK
14 NCHG
16 VDD
17 19 GND2
COM
20 22
VHV
23 24
Chapter7 Appendix
I/O Function
- Ground
- Ground
I Paper kind data 3
I Paper kind data 2
I Paper kind data 1
I Cassette in/out signal
I Paper size data 3
I Paper size data 2
I paper size data 1
O Option in/out signal
O Power for all sensors
I/O Function
- Not used
I Head Temperature signal
- Ground
O Print data latch control signal
O Serial data 3(Row 3)
O Serial data 2(Row 2)
O Serial data 1(Row 1)
O Clock signal for data
transmission
O Charge pulse for trapezoidal
wave-form
O Power for nozzle selector
- Ground
O Common pulse(Trapezoidal)
output
O Dot Control reference voltage
7-2