ШТРИХ–М ШТРИХ-Слим [20/65] Схема принципиальная
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ШТРИХ–М ШТРИХ-Слим [20/65] Схема принципиальная

ШТРИХ–М ШТРИХ-Слим [20/65] Весы штрих слим зао штрих м 095 787 6090
Весы ШТРИХ-Слим © ЗАО «Штрих-М» (095) 787-6090
Системная плата SM557.53.000
Схема принципиальная
20
DD7
MBR0520LT1G
CH_LED
C17
0,22
D
+5V
+5V
A
+
C13
100x25
Name
Pin
X5
MCSM-C25*31F
1
2
3
4
5
6
7
8
9
10
11
12
S
+12V
+
C14
100x10
D
+5V
D
+5V
J1
S
+12V
DTR
Name Pin
X1
DJK-07D
1
2
3
DOUT
CS
SCLK
R1
51K
DIN
CH_LED
KEY2
CH_LED
R7
4,02K (1%)
S
+12V
R2 4,02K (1%)
VT3
IRLML5103
D
+5V
D4 FT232R
VCCIO
4
VCC
20
USBDM
16
USBDP
15
NC
8
RESET#
19
NC
24
OSCI
27
OSCO
28
3V3OUT
17
AGND
25
GND
7
GND
18
GND
21
TEST
26
TXD
1
RDX
5
RTS#
3
CTS#
11
DTR#
2
DSR#
9
DCD#
10
RI#
6
CBUS0
23
CBUS1
22
CBUS2
13
CBUS3
14
CBUS4
12
R4
1M
KEY2
DD4
LL4148
R6 20K
DD3
LL4148
DCS
DSCLK
CHK_ON
POW_M
UBCKL
KEY_ON
S
+12V
DDOUT
BCKL
GND
C7
0,1
CH_LED
POW_ON
POW_CH
C26
0,22
POW_CH
POW_ON
R3
120K (1%)
R5
76,8K (1%)
J2
S
+12V
+
C28
3,3x16
C23
0,068
DD5
LL4148
C11
10
D
+5V
ESD2
ESDA6V1SC6
1
2
3 4
5
6
ESD1
ESDA6V1SC6
1
2
3 4
5
6
Name
Pin
X8
USB/M-1J(miniUSB)
1
2
3
4
5
C27
1000p
CTS
POW_M
P3
MOSI
+5V
A
SHIELD
STRAIN GAUGE
CS
PWR CHARGE
+5V
A
GND
+5V
ACCUMULATOR
DCS
C8 16p
C9 16p
BQ1
14,7456Mhz
DSCLK
C22
0,1
+5V (A)
DISPLAY
DDOUT
RED
CHK_ON
GND
SCK
C21
10
P0
KEY
POWER
CHARGE LED
DRW_ON
AD3 LM2905A-CZ5.0
OUT
1
GND
2
IN
3
(КРАСНЫЙ)
VTG
C20
0,1
+
C19
3,3x16 (B case)
C16
0,068
C25
1000p
D
+5V
C6
0,1
SIG +
CH_LED
U1
V6340RSP3B
IN
2
GND
3
RST
1
P7
WHITE
R8 4,02K (1%)
D
+5V
ReSeT
(СИНИЙ)
POWER ON
P1
+5V
A
SW1
SS-24
CHECK POWER CALIBRATION
GND (A)
DOUT
KEY2
RST
Name
Pin
X3
B 6B-EH-A
1
2
3
4
5
6
P4
GND
+5V (BKL)
D
+5V
Name
Pin
X6
BM06B-SRSS-TB
1
2
3
4
5
6
MISO
POWER(OUT)
(ЗЕЛЕНЫЙ)
D
+5V
DRW_ON
D2
ATMega16(TQFP)
PB5(MOSI)
1
PB6(MISO)
2
PB7(SCK)
3
RESET
4
VCC
5
GND
6
XTAL2
7
XTAL1
8
PD0(RXD)
9
PD1(TXD)
10
PD2(INT0)
11
PD3(INT1)
12
PD4(OC1B)
13
PD5(OC1A)
14
PD6(ICP)
15
PD7(OC2)
16
VCC
17
GND
18
PC0(SCL)
19
PC1(SDA)
20
PC2(TCK)
21
PC3(TMS)
22
PC4(TD0)
23
PC5(TDI)
24
PC6(TOSC1)
25
PC7(TOSC)
26
AVCC
27
GND
28
AREF
29
PA7(ADC7)
30
PA6(ADC6)
31
PA5(ADC5)
32
PA4(ADC4)
33
PA3(ADC3)
34
PA2(ADC2)
35
PA1(ADC1)
36
PA0(ADC0)
37
VCC
38
GND
39
PB0(XCK/T0)
40
PB1(T1)
41
PB2(AIN0/INT2)
42
PB3(AIN1/OC0)
43
PB4(SS)
44
+5V (OUT)
P5
BLUE
SCLK
Name
Pin
X7
Holes
1
2
3
4
5
+12V
(БЕЛЫЙ)
+12V(OUT)
DD1
LL4148
SIG -
PROGRAM
OPTION
P2
GND/KEY2
GREEN
GND
NamePin
X4
PLS-11
1
2
3
4
5
6
7
8
9
10
11
GND
P6
+12V(OUT)
P0
DIN
DOUT
CS
P0
SCLK
DDOUT
DSCLK
KEY2
DCS
KEY_ON
BCKL
RXD
TXD
CTS
DTR
R11
4,02K (1%)
D
+5V
R17
4,02K (1%)
RXD
TXD
D
+5V
P1
P2
AD1 L4941 (DPAK)
IN
1
GND
2
OUT
3
C1
0,1
P3
P5
P4
POW1_M
P6
P7
D
+5V
R18 100
C12
0,1
VT2
PDTC114ET
VT1
IRLML5103
P7
P6
C5
0,1
D
+5V
P5
S
+12V
P4
C15
0,1
D
+5V
ReSeT
P3
DD2
MBR0520LT1G
P2
P1
apx4,29V
apx1,87V
C24
0,22
R20
120K (1%)
R21
76,8K (1%)
D- (2)
VBUS (1)
USB
GND (4)
(X)
D+ (3)
C18
0,22
POW1_M
R19 100
R22
330K
AD4
ADS1230
DVDD
1
DGND
2
CLKIN
3
GAIN
4
CAP
5
CAP
6
AINP
7
AINN
8
REFN
9
REFP
10
AGND
11
AVDD
12
SPEED
13
PWDWN
14
SCLK
15
DRDY /DOUT
16
D5
MAX1682
C1+
5
C1-
3
GND
1
IN
4
OUT
2
D
+5V
Rout=20OhmCap=10uFFreq=12kHzMAX1682
Freq=35kHzMAX1683 Rout=20OhmCap=3,3uF
+
C29
10x25
DD6 Diode
+
C30
Capasitor Polar
MAX1682 Rout=35OhmCap=3,3uFFreq=12kHz

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