Epson Stylus Photo 750 - Page 103

EPSON Stylus Photo 750 Revision A
Appendix Connector Summary 98
Table 7-3. Connector CN5
Table 7-4. Connector CN6
Table 7-5. Connector CN7
Table 7-6. Connector CN8
Table 7-7. Connector CN9
Pin Signal Name I/O Function
1 PE In Sensor detect signal
2 GND --- Ground
3 PEV --- Sensor Power Supply
Pin Signal Name I/O Function
1 ASF In Sensor detect signal
2 GND --- Ground
3 ASFV --- Sensor Power Supply
Pin Signal Name I/O Function
1 CRA Out Phase drive signal (A)
2 CR-A Out Phase drive signal (-A)
3 CRB Out Phase drive signal (B)
4 CR-B Out Phase drive signal (-B)
Pin Signal Name I/O Function
1 PFA Out Phase drive signal (A)
2 PFB Out Phase drive signal (B)
3 PF-A Out Phase drive signal (-A)
4 PF-B Out Phase drive signal (-B)
Pin Signal Name I/O Function
1 BCO In Black ink cartridge detect signal
2 CCO In Color ink cartridge detect signal
3 THM In Thermistor detect signal
4 GND --- Ground
5 LAT Out Head data latch pulse output
6 GND --- Ground
7 S16 Out Head data output (6)
8 S15 Out Head data output (5)
9 S14 Out Head data output (4)
10 S13 Out Head data output (3)
11 S12 Out Head data output (2)
12 S11 Out Head data output (1)
13 GND --- Ground
14 CLK Out Clock pulse for head data transfer