CashCode FrontLoad Series - Page 40

page 1-40 Part 1. Operation Manual Rev. 03-2004
Bill Acceptor FL Series Service Manual
INPUT/OUTPUT CIRCUITS OPTO-ISOLATED VERSION
VCC VCC
GND
VCC
GND
VCC
GND
+12V
VCC
VCC
GND
+12V
GNDVCC
VCC
GND
GND
GND
GND
BRST
RST
RST-BDP
RXD
TXD
DIRECT
PM-EN
BRST
GND-BDP
LED-BDP
PWR-LED
RXD-BDP
+12V-BDP TXD-BDP RST-BDP
LED
CYCL TMD BOX
L1 L2 L3
TXD
LED
+12V-BDP PWR-LED
LED-BDP
RXD
L3
L1
L2
RXD-BDP
GND-BDP TXD_BDP
&
DD1B
MC74HC132AD
4
6
5
&
DD1A
MC74HC132AD
1
3
2
&
DD1D
MC74HC132AD
12
11
13
VD4 VD5
VD3
No.747843-4
19 37 18 36 17 35 16 34 15 33 14 32 13 31 12 30 11 29 10 28 9 27 8 26 7 25 6 24 5 23 4 22 3 21 2 20 1
VT8
VT2
VT4
VT1
C21
C22
C23
C14
R3
R4
5.1K
R11
R14
VE4
PC400
54
1 3
6
R12
R8
VE3
PC400
54
1 3
6
R5
R13
R9
VE5
PC357NT
34
1 2
C24
VD6
R10
C15
CONNECTOR DB37
19 37 18 36 17 35 16 34 15 33 14 32 13 31 12 30 11 29 10 28 9 27 8 26 7 25 6 24 5 23 4 22 3 21 2 20 1
12 JAE HEADER
1 2 3 4 5 6 7 8 9
10 11 12
Power -
Power +
INTERFACE
CONNECTION