-6-
7. CIRCUIT CONSTRUCTION
7.1
Block diagram
Cable Length L2 : Approx. 1m
7.2 Card Reader and UCIMAG connector
(1) Connector Name:
CN1
X1
(2) Model No.: (JST) BS7P-SHF-1AA (Molex) 51021-1200
(3) Pin No. & Signal Name:
CN1
Card Reader
Signal Name
X1
UCIMAG
Signal Name
1
+5 VDC
3
+5 VDC
2
/RDT1
7
/RDT1
3
/RCL1
8
/RCL1
4
/RDT2
4
/RDT2
5
/RCL2
5
/RCL2
6
/CLD
6
/CLD2
7
GND
2
GND
--
1
NC
--
9
NC
--
10
NC
--
11
NC
--
12
NC
Note : Vcc on UCIMAG comes from voltage regulator (max 3.3 V, 10mA).
Magnetic Card Reader
Magnetic Card Reader
P C
P C
Card Reader
Card Reader
U C I M A G
U C I M A G
P C B
P C B
L1
X 1
X 1
( I/F)
( I/F)
X 2
X 2
L2
CN1CN1
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