J704 (Scanner Motor)
J801 (Scanner Unit)
J901 (Memory Card)
No.
Signal name
Function
Input /
Output
1
SC_MAN
Scanner motor phase A-
OUT
2
SC_MA
Scanner motor phase A+
OUT
3
SC_MB
Scanner motor phase B+
OUT
4
SC_MBN
Scanner motor phase B-
OUT
No.
Signal
name
Function
1
GND
Digital ground
2
LED_R
LED drive signal
(
Red
)
3
LED_G
LED drive signal
(
Green
)
4
LED_B
LED drive signal
(
Blue
)
5
LED_V
cc
LED power supply
6
XPH1
Clock output
7
XTG
SH output
8
REV_V
CIS
reference power supply
9
Vcc(3.3V)
CIS power supply
10
GND
Digital ground
11
XPH2
(
RES_SEL)
CIS
resolution switch
No.
Signal name
Function
Input /
Output
1
+3.3V
Drive power 3.3V
OUT
2
D-
D-
signal
BUS
3
D+
D+ signal
BUS
4
GND
Ground
-
5
DOOR
Cover switch signal
IN
6
CARD_RST
Card reset signal
OUT
7
CARD_INT
Card interruption signal
IN
8
GND
Ground
-
9
IR_RXD
IrDA
reception signal
IN
10
IR_TXD
IrDA transmission signal
IN
11
+5.0V
Drive power 5.0V
OUT
12
VBUS
PictBridge VBUS power supply
OUT
13
D-
D- signal
BUS
14
D+
D+ signal
BUS
15
S_GND
System ground
-
3-6
Summary of Contents for PIXMA MP510
Page 37: ... Service test print sample 1 32 ...
Page 41: ...Part 2 TECHNICAL REFERENCE ...
Page 50: ...Part 3 APPENDIX ...