Read Sharp UP-X500 (serv.man4) Service Manual online
UP-X500U
CIRCUIT DIAGRAM
7 – 29
machine0
machine2
machine1
alarm_clk
machine3
CLERK_D4
alarm_ce
CLERK_D6
machine2
machine1
alarm_data
CLERK_D5
machine0
machine3
CLERK_D1
CLERK_D7
CLERK_D3
CLERK_D2
CLERK_D0
+3B
VCC
VCC
+19V
VCC
+3B
VCC
VBAT
VCC
PVCC
+19V
VCC
VCC
VCC3
VCC
PVCC
1Hz
31
BC_ACK#
31
ALARM_IN#
18
BC_STB#
31
5VON_COM#2
23
BC_D1
31
5VON_COM#1
23
BC_SEL#
31
BC_D0
31
LED_PWR#
32
battery Control
LED
PS Control
machine select
COM5V Control
AlarmIC
PCP3
H8S/2138F
(2/3)
DrawerCN
ClerkKeyCN
Drawer I/F
ClerkKey I/F
UP-X500
machine 3 2 1 0
0 0 0 0
BR133
10K-4
1
8
2
7
3
6
4
5
C750
0.1UF
2
1
R177
3.9K
1
2
C403
0.1UF
2
1
10K-4
BR78
1
8
2
7
3
6
4
5
C456
22UF(LMK316F226ZL-T)
2
1
IC52B
HD64F2138AFA20
P40
39
P65
26
FTOA
23
P61
22
FTOB
27
P27
48
P26
49
P25
50
P24
51
P23
52
P22
53
P21
54
P20
55
P14
60
P13
61
P12
62
P11
63
P47
46
P60
21
P44
43
P46
45
P82
76
P83
77
P72
32
P73
33
P74
34
P75
35
P76
36
P17
57
P16
58
P15
59
P77
37
P67
28
P97
13
P96
14
P10
64
C751
0.1UF
2
1
C754
0.1UF
2
1
33-4
BR139
1
8
2
7
3
6
4
5
10K-4
BR82
1
8
2
7
3
6
4
5
D20
RB160L-60
A
K
IC26
TD62064F
IN
3
IN
6
IN
11
IN
14
OUT
2
OUT
7
OUT
9
OUT
16
NC
15
NC
10
P
1
P
8
PG
4
PG
5
PG
12
PG
13
HS
17
HS
18
CN30
5046-03A
1
1
2
2
3
3
C748
0.1UF
2
1
F3
RXE040
1
2
R179
1.8K
1
2
D19
RB160L-60
A
K
R181
0
1
2
R174
10K
1
2
C401
0.1UF
2
1
R180
3.9K
1
2
CN34
G-12P-S3L2
1
2
3
4
5
6
7
8
9
10
11
12
C752
0.1UF
2
1
C400
0.1UF
2
1
JR26
10K(23)
1
3
2
X2
32.768KHz(DT-26)
JR25
10K(23)
1
3
2
Q14
DTC124XUA
B
E
C
R172
10K
1
2
10K-4
BR79
1
8
2
7
3
6
4
5
CN11
53398-0290
1
1
2
2
JR24
10K(23)
1
3
2
10K-4
BR80
1
8
2
7
3
6
4
5
JR23
10K(23)
1
3
2
10K-4
BR81
1
8
2
7
3
6
4
5
R171
10K
1
2
C749
0.1UF
2
1
R176
1.8K
1
2
R515
10K
1
2
F16
miniSMDC020
FB30
BLM21P300S
F
1
B
2
R173
10K
1
2
CN31
5046-03A
1
1
2
2
3
3
C747
0.1UF
2
1
C753
0.1UF
2
1
C455
22UF(LMK316F226ZL-T)
2
1
IC25
RV5C339A
OSCIN
9
OSCOUT
8
VDD
10
SIO
3
32K_OUT
1
VSS
5
INTB
4
INTA
6
SCLK
2
CE
7
C402
0.1UF
2
1
Q15
DTC124XUA
B
E
C
R178
0
1
2
33-4
BR138
1
8
2
7
3
6
4
5
X500 JR23=10K(23) / X300 JR23=10K(12)
ŗ̫࢜İŖ̫࢜ྚ
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
29/33
PCP3 (alarm & BatteryController & drawer & clerm & COM5V & LED)
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