ШТРИХ–М ШТРИХ-Слим [14/65] Схема принципиальная

ШТРИХ–М ШТРИХ-Слим [14/65] Схема принципиальная
Весы ШТРИХ-Слим © ЗАО «Штрих-М» (095) 787-6090
Грузоприемное устройство
Системная плата SM557.50.000 ver1 rel1
Схема принципиальная
14
C8 0,1
WHITE
(КРАСНЫЙ)
TP3
SCLK
RX
+5V
A
ReSeT
BCKL
DCS
J1
RED
OPTION1
R7
249(0,05%)
CS
P5
C19
10
DTR
TX
CS
D
+5V
C11 16p
C14
10
P3
TP2
UBCKL
SHIELD
P0
D
+5V
DSCLK
RXD
RS 232 C
CTS
ReSeT
S
+12V
+12V(OUT)
DD2 Diode
Name
Pin
X2
PLS-6
1
2
3
4
5
6
R3 4,7K
GREEN
P1
U1
V6340 (SOT32)
2
3
1
IN
GND
RST
CS
C4
0,1
RX
C10 16p
+12V(OUT)
D
+5V
P1
Name Pin
X1
DJK-07D
1
2
3
DCS
PROGRAM
P2
DIN
KEY
SCLK
+5V
A
D
+5V
P2
D3
AD7799
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
SCLK
CS
AIN3(+)/P1
AIN3(-)/P2
AIN1(+)
AIN1(-)
AIN2(+)
AIN2(-)
REFIN(+)
REFIN(-)
PSW
GND
AVDD
DVDD
DOUT/RDY
DIN
MISO
D
+5V
+5V
A
C20
0,1
RXD
KEY
P6
DOUT
GND
DISPLAY
BQ1
14,7456Mhz
RST
DSCLK
R1
1M
P3
DTR
P2
SIG +
C24
0,01 (NPO 10%)
+12V (IN)
KEY
AD3 LM2931A(TO92)
1
2
3
OUT
GND
IN
R5 100
D1
ATMega16(TQFP)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
PB5(MOSI)
PB6(MISO)
PB7(SCK)
RESET
VCC
GND
XTAL2
XTAL1
PD0(RXD)
PD1(TXD)
PD2(INT0)
PD3(INT1)
PD4(OC1B)
PD5(OC1A)
PD6(ICP)
PD7(OC2)
VCC
GND
PC0(SCL)
PC1(SDA)
PC2(TCK)
PC3(TMS)
PC4(TD0)
PC5(TDI)
PC6(TOSC1)
PC7(TOSC)
AVCC
GND
AREF
PA7(ADC7)
PA6(ADC6)
PA5(ADC5)
PA4(ADC4)
PA3(ADC3)
PA2(ADC2)
PA1(ADC1)
PA0(ADC0)
VCC
GND
PB0(XCK/T0)
PB1(T1)
PB2(AIN0/INT2)
PB3(AIN1/OC0)
PB4(SS)
VTG
DSCLK
DCS
R6
31K(0,05%)
P4
KEY
+
C3
100x10
+5V (A)
P1
POWER
+
C21
47x25
UBCKL
SCK
TXD
+12V (IN)
P5
DOUT
P6
KEY2
DOUT
KEY2
STRAIN GAUGE
C15
0,01 (NPO 10%)
GND
R15
4,02K
D
+5V
Name
Pin
X5
Holes
1
2
3
4
5
C25
1000p (NPO 10%)
R10 100
P6
C17
1000p (NPO 10%)
R8
31K(0,05%)
C5 0,1
Name
Pin
X6
PLS-10
1
2
3
4
5
6
7
8
9
10
P3
C26
0,01 (NPO 10%)
SIG -
GND
D
+5V
Name
Pin
X4
MCSM-C25*31F
1
2
3
4
5
6
7
8
9
10
11
12
TP1
R2 20K
DDOUT
CTS
AD1 L4941(TO-220)
1 2
3
4
IN OUT
GND
GND
+5V
MOSI
SW1
Grad Switch
1 4
2 3
S
+12V
TXD
R14
4,02K
BLUE
P0
C7
0,1
TX
GND/KEY2
DDOUT
D
+5V
DDOUT
Name
Pin
X3
MCSM-C25*31F
1
2
3
4
5
6
7
8
9
10
11
12
C18
0,47
KEY2
GND
P5
D2
ADM232A
1114
13 12
107
8 9
15 16
1
2
3
4
5
6
T1 INT1 OUT
R1 IN R1 OUT
T2 INT2 OUT
R2 IN R2 OUT
GND Vcc
C1+
V+
C1-
C2+
C2-
V-
R4 4,02K (1%)
ESD2
ESDA6V1SC6
1
2
3 4
5
6
C23
0,1
GND
VT1
IRLML6302
GND
+5V (OUT)
KEY2
R12
CT8103C3 (10K 3%)R13 4,02K (1%)
AD2-1 AD8552
3
2
1
+
-
out
+12V
DD1 Diode
(БЕЛЫЙ)
D
+5V
P4
BCKL
DIN
C16
0,01 (NPO 10%)
C1
0,1
+12V (IN)
+5V (BKL)
D
+5V
+
C22
100x10
C9 0,1
S
+12V
R11 4,02K (1%)
ESD1
ESDA6V1SC6
1
2
3 4
5
6
(ЗЕЛЕНЫЙ)
SCLK
AD2-2 AD8552
5
6
7
+
-
out
+5V
A
DTR
+12V(OUT)
+
C2
47x25
D
+5V
D
+5V
P4
GND (A) (СИНИЙ)
C13
0,1
C12
0,1
S
+12V
CTS
GND
KEY
P0
C6 0,1
R9 4,02K (1%)

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