Sam4s ER-5200M Service Manual

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

Sam4s ER-5200M Specifications

General

Brand	Sam4s
Model	ER-5200M
Category	Cash Register
Language	English