Panasonic KV-SS080 Service Manual ▷ View online
45
11.3. Explanation of Connector
AC Adaptor - JP2 (CONTROL Board)
Pin No.
Signal Name
Description
AC Adaptor
JP2
—-
1
+24V
Power 24 V
—-
2
DGND
Digital Ground
—-
3
DGND
Digital Ground
JP3 (CONTROL Board) - Carriage Motor
PIN NO.
Signal Name
Description
JP3
Carriage Motor
1
—
OUT1B
Motor phase A-
2
—
OUT1A
Motor phase A+
3
—
OUT2A
Motor phase B+
4
—
OUT2B
Motor phase B-
JP4 (CONTROL Board) - JP1 (PANEL Board)
Pin No.
Signal Name
Description
JP4
JP1
1
1
Hotkey3
Press Key signal
2
2
DGND
Digital Ground
3
3
VCC
+5 V power
4 4
VCC
+5
V
power
5
5
G_FB
Green LED feedback circuit
6
6
R_FB
RED LED feedback circuit
JP5 (CONTROL Board) - USB IF
Pin No.
Signal Name
Description
JP5
USB IF
1
—
USB_Det
USB detect power
2
—
DATA_M
USB Data(-)
3
—
DATA_P
USB Data(+)
4
—
DGND
Digital Ground
46
CN2 (CONTROL Board) - CN1 (CCD Board included in the Scanning Unit)
PIN No.
Signal Name
Description
CN2
CN1
1
1
LED_Current_Adjust1
LED current driver1
2
2
LED_Current_Adjust2
LED current driver2
3
3
LAMP_24V
LED BAR 24 V power
4
4
LAMPGND
Ground
5
5
V5V
+5 V power
6
6
DGND
Digital Ground
7
7
DGND
Digital Ground
8
8
CCD_18V
+18 V power
9
9
DGND
Digital Ground
10
10
CP
CP signal
11
11
DGND
Digital Ground
12
12
RS
RS signal
13
13
PH1L
PH1L signal
14
14
PH2L
PH2L signal
15
15
PH1
PH1 signal
16
16
DGND
Digital Ground
17
17
HOME_SEN
HOME_SEN signal
18
18
DGND
Digital Ground
19
19
TG
TG signal
20
20
DGND
Digital Ground
21
21
SEL
SEL signal
22
22
DGND
Digital Ground
23
23
B
Blue analog signal
24
24
DGND
Digital Ground
25
25
G
Green analog signal
26
26
DGND
Digital Ground
27
27
R
Red analog signal
28
28
DGND
Digital Ground
JP1 (CCD Board included in the Scanning Unit) - LED Lamp (included in the Scanning Unit)
PIN NO.
Signal Name
Description
JP1
LED Lamp
1
—
LED_Current_Adjust1
Constant current Driver1 (For LED BAR Group1)
2
—
LED_Current_Adjust2
Constant current Driver2 (For LED BAR Group2)
3
—
+24V
Power 24 V
47
12 PARTS LOCATION AND MECHANICAL PARTS LIST
48
12.1. Main Body
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