STYLUS 800 Service Manual
Amandix
Pin
1
2
3
4
5
6
7
8
9
10
11
12
Table A-4. Connector Pin Assignment -
CN3
1/0
o
0
0
0
0
I
I
Name
GND
HCLK
GND
LAT
GND
SI
GND
VE
HPV
HP
+5V
TH
Description
Ground
Synchronizing clock signal (to
S1)
Ground
Latch signal (to
S1)
Ground
Head
serial data signal
Ground
Ink-end
(IE)
signal
Power supply to the photodiode of HP sensor
HP sensor (output)
+5V
DC
Thermistor signal
Table A-5. Connector Pin Assignment -
CN4
Pin
I/o
Name Description
1
I
PE
Paper-end (PE) signal
2GND
Ground
Table A-6. Connector Pin Assignment -
CN5
Pin
I
I/o
I
Name
I
Description
1
0
PFA
Phase A drive signal
2
0
PFB Phase B drive signal
3PFCOM PF power supply line (+35/+5V DC)
4PFCOM PF power supply line
(+3W+5V
DC)
5
0
PF-A
Phase -A drive signal
6 0
PF-B Phase -B drive
signal
—
Table A-7. Connector Pin Assignment - CN6
I
Pin
I
I/o
I
Name
1
0
CRA
2
0
CR-A
3
0
CRB
4
0
CR-B
5
CRCOM
Description
Phase A drive signal
Phase -A drive signal
Phase B drive signal
Phase -B drive signal
CR power supply line
(+35V
DC)
Table A-8. Connector Pin Assignment -
CN7
Pin
I/o
Name Description
1
+35V
+35V DC
2
GP
GND (for +35V)
3
+5V
+5V DC
4
GND
GND (for +5V)
Rev.
A
A-3
I