13-4 SAM4S ER-5200 Series
4
Date
of
4
3
2
1
AB
Size
3
2
1
B
Drawn by
Sheet
C
TITLE :
D
C D
File Name
A3
Rev
Shin Heung Precision Co., Ltd.
V58
T8
3
V37
VBT
5
2
8
9
6
5
2
3
VDISP (+30V)
V51
V61
V67
L16
V72
V77
L14
L13
T6
T1
VPH (+8.5V)
T5
V137
INT0_PFAIL
ER5500MAIN.SCH
ER-5500 MAIN
8
10K
R72
4
6
3
10
7
4
VCC (+5.0V)
VPRT (+8.5V)
VDRV (+24V)
R70
1K
V45
L15
L12
V206
T4
T7
2
3
1
MMBT2222A
Q14
VBT (+4.0V)
3 2
1
KSA1010Y
Q13
22uF
C88
50V
BUZZER
V40
R58
10K
D5
MMBD6050LT1
4.7uF
C61
50V
1K
R115
VDRV VCC
[Buzzer]
R55
100
R51
100
V110
1
8
4
3
2
LM393D
U22:1
VCC VCC VCC
2002.11.22
V1.4
VPRT
1K
R79
VDRV VPRT VCC VCC
MMBD6050LT1
D6
R47
150
2W
R132
270
VPH
3.3K
R48
3.3K
R54
2
3
1
MMBT2222A
Q12
6.8K
R114
12K
R113
VCC
7
5
6
LM393D
U22:2
C67
100nF
VPH_ONOFF
"HIGH" Active
V47
SPOOL_MOT
SEN_DWRCOMP2
DRAWER_1
DRAWER_2
SEN_DWRCOMP1
TPH Supply Voltage - CPU On/Off Control (VPH)
Thermal Printer Feed Motor Drive Voltage (VPRT)
VFD Display Drive Voltage
POWER TABLE(From POWER PBA)
10K
R74
2
3
1
MMBT2222A
Q15
R76
10K
[To POWER PBA]
1
CON-BOX;6P,2.5MM,ST
CN4:A
Normal Logic Voltage
Fiscal Regulator PFAIL Detect Source Voltage
100nF
C34
BAT1
POWER CONTROL PART
AU1
BUZZER
[Power Fail Detect]
C63
100nF
4.7K
R112
Hyun-Oh,Yun
VDISP
1
CON-BOX;10P,2.5MM,ST
CN5:A
DIODE-SK14
D28
R52
4.7K
VDRV
R109
4.7K
4.7K
R111
TPH Supply Voltage - CPU On/Off Control (VPH)
OTHER POWER SOURCE
Memory & RTC Backup Voltage
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