Gemini BPM-1 User Manual

Schematic
POWER
POWER
SW5
X8X7
X4
2
1
J10
MAIN PCB
METER PCB
563
C33
563
C32
X1
2
1
332
C56
332
C1
b2b
b2f
b2a
b2g
b3c
b3b
b3f
b3a
b3g
a2f
a2b
a3b
a3f
a3a
a3g
a2a
a2g
a3d
a3e
b2c
b2e
b2d
b1b,1c
b3d
b3e
a2c
a2e
a2d
a1b.1c
a3c
VCC
CH A
CH B
R
L
VCC
LED
D30
750
R121
X12
2 1
X11
2 1
21
VCC
104
C101
104
C100
P27
P26
P25
P24
P23
P22
P21
P27
P26
P25
P24
P23
P22
P21
VCC
510
R120
LED4B
LED3B
LED2B
LED1B
LED1A
LED2A
LED3A
LED4A
LED4B
LED3B
LED2B
LED1B
LED1A
LED2A
LED3A
LED4A
VCC
510
R119
LED
D27
LED
D26
LED
D25
LED
D24
LED
D23
LED
D22
LED
D21
LED
D20
VCC
SWB
SWA
SWA
SWB
SWB
SWA
A4
A3
A2
A1
B4
B3
B2
B1
B4B3B2B1 A4A3A2A1
X3
VCC
470
R78
470
R77
470
R76
240
R80
470
R75
470
R74
470
R73
470
R72
470
R71
470
R70
240
R79
470
R69
470
R68
470
R67
470
R66
470
R65
470
R64
470
R63
470
R62
470
R61
470
R60
470
R59
470
R58
470
R57
470
R56
470
R55
470
R54
470
R53
470
R52
470
R51
M66313FP
IC5
10
OE
14
SQ32
13
CK
9
A
11
LE
12
SD
20
Q32
19
Q31
18
Q30
17
Q29
16
Q28
15
Q27
22
Q26
23
Q25
24
Q24
25
Q23
26
Q22
27
Q21
28
Q20
29
Q19
30
Q18
31
Q17
33
Q16
34
Q15
35
Q14
36
Q13
37
Q12
38
Q11
39
Q10
40
Q9
41
Q8
42
Q7
7
Q6
6
Q5
5
Q4
4
Q3
3
Q2
2
Q1
VCC
32
31
30
29
28
27
26
25
24
23
22
20
19
18
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
32
3130
29 2827
2625 24 23
2221 20
19 18
15
1413
12 1110
9876
543
21
BT-A41
B
1b
1c
3g
3f
3e
3d
3c
3b
3a
2g
2f
2e
2d
2c
2b
2a
BT-A41
A
1b
1c
3g
3f
3e
3d
3c
3b
3a
2g
2f
2e
2d
2c
2b
2a
510
R10
LED
D7
LED
D6
LED
D5
LED
D4
LED
D3
LED
D2
LED
D1
VCC
VCC
10K
R1
10/10
C11
47pF
C10
47pF
C9
12M
XT1
8051
IC1
10
RXD
11
TXD
30
ALE/P
29
PSEN
28
P27
27
P26
26
P25
25
P24
24
P23
23
P22
22
P21
21
P20
32
P07
33
P06
34
P05
35
P04
36
P03
37
P02
38
P01
39
P00
8
P17
7
P16
6
P15
5
P14
4
P13
3
P12
2
P11
1
P10
15
T1
14
T0
13
INT1
12
INT0
16
WR
17
RD
9
RESET
18
X2
19
X1
31
EA/VP
1N4004
D18
X6
3 2 1
SW4A
1
3
2
SW3A
1
3
2
SW2A
1
3
2
SW1A
1
3
2
A
B
A
B
B
A
1/2VCC
1/2VCC
SW4B
4
6
5
47/10
C43
682
C31
300K
R88
240
R118
300K
R87
SW3B
4
6
5
47/10
C42
682
C30
300K
R86
240
R117
300K
R85
SW2B
4
6
5
47/10
C41
682
C29
300K
R84
240
R116
300K
R83
J4B
2G
2R
2L
J4A
1G
1R
1L
J3B
2G
2R
2L
J3A
1G
1R
1L
VCC
X5
2 1
VCC
OA4
IC8D
411
14
13
12
OA4
IC8C
411
8
9
10
OA4
IC8B
411
7
5
6
OA4
IC8A
411
1
3
2
R4R3R2R1 L4L3L2L1
R4
R3
R2
R1
L4
L3
L2
L1
CH4
CH3
CH2
CH1
470/25
C38
1/2VCC
470/10
C40
6K2
R9
10K
R8
VCC
1.0/10
C36
7805IC7
3
Vout
2
GND
1
Vin
X2
4.7/25
C55
4.7/25
C54
1/2VCC
1/2VCC
100K
R115
100K
R114
100K
R113
100K
R112
100K
R111
100K
R110
1/2VCC
3M3
R96
3M3
R95
J2B
2G
2R
2L
100K
R109
100K
R108
100K
R107
100K
R106
1/2VCC
3M3
R94
3M3
R93
J2A
1G
1R
1L
100K
R105
100K
R104
100K
R103
100K
R102
1/2VCC
3M3
R92
3M3
R91
J1B
2G
2R
2L
100K
R101
100K
R100
100K
R99
100K
R98
1/2VCC
SW1B
4
6
5
47/10
C39
682
C28
300K
R82
240
R97
3M3
R90
3M3
R89
300K
R81
J1A
1G
1R
1L
Vcc
100K
R40
5K1
R48
6K2
R6
1K1
R46
330K
R43
100K
R39
10K
R5
1M
R36
470K
R34
104
C19
471
C27
2.2/16
C25
4.7/10
C23
1N4148
D15
1N4148
D14
1N4148
D13
1N4148
D12
47/6.3
C3
22K
R32
22K
R31
1K
R18
6.8K
R28
68K
R26
680K
R24
181
C21
104
C18
104
C17
104
C16
Vcc
91K
R22
1K
R16
9.1K
R20
LM324A
IC4D
411
14
13
12
LM324A
IC4C
411
8
9
10
LM324A
IC4B
411
7
5
6
LM324A
IC4A
411
1
3
2
LM324A
IC3D
4 11
14
13
12
LM324A
IC3C
411
8
9
10
Vcc
100K
R38
330K
R41
100K
R37
10K
R2
1M
R35
470K
R33
104
C15
471
C26
2.2/16
C24
4.7/10
C22
1N4148
D11
1N4148
D10
1N4148
D9
1N4148
D8
47/6.3
C2
22K
R30
22K
R29
1K
R14
6.8K
R27
68K
R25
680K
R23
181
C20
104
C14
104
C13
104
C12
Vcc
91K
R21
1K
R12
9.1K
R19
LM324A
IC3B
411
7
5
6
LM324A
IC3A
4 11
1
3
2
LM324A
IC2D
411
14
13
12
LM324A
IC2C
411
8
9
10
LM324A
IC2B
411
7
5
6
LM324A
IC2A
411
1
3
2
104
C8
104
C7
104
C6
104
C5
104
C4
VCC

Gemini BPM-1 Specifications

General

Brand	Gemini
Model	BPM-1
Category	Cash Counter
Language	English