Explanation Of Connector - Panasonic UB-5838C Service Manual

10 Explanation of Connector

CN3 [CONTROL Board] - SD Memory Card
Pin No.
CN3 SD Memory
Card
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
CN4 [CONTROL Board] - CN800 [MOTOR DRIVE Board]
Pin No.
CN4 CN800
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
13 13
14 14
15 15
16 16
17 17
18 18
19 19
20 20
21 21
22 22
23 23
24 24
25 25
26 26
27 27
28 28
Signal Name
NSDCS Chip Select Signal
SPIDO Control Output Data
GND Ground
+3.3VDD +3.3 V
SPICLK Clock
GND Ground
SPIDI Control Input Data
RSV Reserve
RSV Reserve
SPIEXIST SD Card Detection Signal
Common Ground
SPWP Write Protect Signal
Signal Name
+24 V + 24 V
+24 V + 24 V
PG Ground
PG Ground
INA Motor Drive Signal (INA)
TDA Motor Drive Signal (TDA)
INB Motor Drive Signal (INB)
TDB Motor Drive Signal (TDB)
AGND Ground
AGND Ground
PDOWN Current Control Signal
RESERVE1 Reserved
+3.3AVDD + 3.3 V
+3.3AVDD + 3.3 V
+3.3AVDD + 3.3 V
HOME Home Sensor Signal
RESERVE2 Reserved
AFESPDI AFE Serial Signal (Control Input Signal)
NAFECS AFE Serial Signal (Chip Select Signal)
AFESPDO AFE Serial Signal (Control Output Signal)
AFESPICLK AFE Serial Signal (Clock)
AGND Ground
RLED LED Control Signal (Red)
GLED LED Control Signal (Green)
BLED LED Control Signal (Blue)
+5VCC + 5 V
AGND Ground
+5VCC + 5 V
Description
Description
81
Remarks
Lower Active
Remarks
Low Active