ШТРИХ–М ШТРИХ МП [10/35] Calibr
Макгруп McGrp.ru
Задайте вопрос
Зарегистрироваться

ШТРИХ–М ШТРИХ МП [10/35] Calibr

ШТРИХ–М ШТРИХ МП [10/35] Calibr
Весы «Штрих МП лайт» Ремонтная документация ЗАО «Штрих-М» www.shtrich-m.ru
Плата SME7110.31.000СБ
Схема принципиальная
Рисунок 6
Страница 10 из 35
DRW_ON
DOUT
C3
0,1
TX
KEY1/TARE
C18
0,047 (film)
C8
0,1
D
+5V
1
BGNDA
Name
Pin
X3
BHS-10
1
2
3
4
5
6
DD8 LL4148
D
+5V
R19 10
C33
0,1
D
+5V
C5
0,1
D3
AT24C512
1
2
3
6
5
7
84
A0
A1
A2
SCL
SDA
WP
VccGND
+6V
acc
D
+5V
BCKL
C15
1000p (NPO, 10%)
RX
KEY2
KEY2
F5VA
CTSD
1
LCD1
SHC060405ULGO-E
1
2
3
4
5
6
7
8
GND
+5V
DATA
WR
CS
RD
BCKL
GND
D
+5V
1
KEY_T
DDOUT
BATT
J2
D
+5V
RXD
CPC
C12
0,1
R3 1K
D2
ADM232A
11 14
1312
10 7
89
1516
1
2
3
4
5
6
T1 IN T1 OUT
R1 INR1 OUT
T2 IN T2 OUT
R2 INR2 OUT
GNDVcc
C1+
V+
C1-
C2+
C2-
V-
C27
10
JMP1
BGNDA
R33 10K
+12V (IN)
KEY3
+3,3VP
SIG +
CTS
KEY_T
VT4
IRLML5103
+12V
+6V
acc
1
AD3 LM2931A(TO92)
1
2
3
OUT
GND
IN
SCLK
FGNDA
C16
0,22
C29
1000p (NPO, 10%)
R2
12 (C1-4 1W 5%)
R17 100 (1%)
C1
0,1
R7
120K (1%)
VT5
FMMT720
R22 100 (1%)
R1
2,4K
FGNDA
ZERO
KEY4
D
+5V
SCL
KEY6
+5V (A) F
RTSD
C21
0,22
DDOUT
SCL
C17
0,047 (film)
DD6
LL4148
BQ2 32768 HZ
C38
0,1
L1
ДПМ-0,4-125
1
SPEED
+6..12V
D
+5V
+6V
acc
TXD
CHK_ON
KEY9
Name Pin
X2
B2B-XH-A
1
2
VT7
IRLML5103
R28 100
TARE
DCS
SCLK
SHIELD
RTS
1
1
+6..12V
WP
C43
1
GND (S)
R25 100 (1%)
F1 1A
R5
2,4K
C11 16P
GND ACC
B5VA
DD5
LL4148
PROGRAM
KEY5
CHARGE L ED
NamePin
X6
CONNECTOR_7
1
2
3
4
5
6
7
8
9
10
11
1
KEY2
C35 0,1
CHARGE
+5V
A
C26
1000p (NPO, 10%)
C32
0,1
AD1 L4941 (DPAK)
1
2
3
IN
GND
OUT
Name
Pin
X1
B3B-XH-A
1
2
3
D
+5V
DRW_ON
R12
51K
+6V ACC
CHK_ON
KEY7
C39
0,1
MISO
KEY6
LED
C23
1000p (NPO, 10%)
+6..12V
1
RTSD
SDA
R27 120K
R31
100
SIG +
D
+5V
C2
0,1
KEY8
ACCUMULATOR
SDA
AD2
ADS1230
1
2
3
4
5
6
7
8 9
10
11
12
13
14
15
16
DVDD
DGND
CLKIN
GAIN
CAP
CAP
AINP
AINN REFN
REFP
AGND
AVDD
SPEED
PWDWN
SCLK
DRDY/DOUT
RST
KEY7
GND
CTSD
R14 4,7K
DSCLK
R21
4,7KC22
1000p (NPO, 10%)
1
KEY6
C14
0,1
RTSD
C20
1000p (NPO, 10%)
R4
100
D
+5V
D
+5V
D
+5V
CHK_PWR
R29
1K
+
C7
100x10V
R15
10K
KEY_T
VTG
KEY8
CHECK PO WER C ALIBR ATION
1
SCL
+
C25
100x10V
KEY3
CPC
R13
4,7K
KEY5
1
EN3V
C24
0,22
L2
ДПМ-0,4-125
1
VT6
BC847
R24 20K
KEY8
R16 4,7K
DD2
LL4148
+
C36
220x25V
SHIELD
SCK
KEY9
CALIBRATION
SDA
BATTERY BOX
RXD
BATT
+5V
A
C10 16P
LED1
L-934LSRD
J1
C9
0,1
R6
100
C31 0,1
DCS
KEY7
PWDWN
D
+5V
WP
BTN2 K1729
SIG -
MOSI
NC
CALIBR
+
C42
4,7x6,3V (J case)
C13
0,22
+9V
1
R18 10
D
+5V
C41 0,1
+
C4
220x25VC6
0,1
CALIBR
EN3V
+5V
A
CALIBR
Name
Pin
X8
B12B-PHDSS
1
2
3
4
5
6
7
8
9
10
11
12
+5V (A) B
GND
SHIELD
VT1
TIP122 (D2PACK)
D4
DS1307
3
6
5
1
2
7
4
8
VBAT
SCL
SDA
X1
X2
OUT
GND
VCC
DD1 LL4148
GND
1
BCKL
KEY4
1
VT2
BC857
R26 100K
KEY_Z
R20 100 (1%)
+3,3VP
R32 10K
GND (A) F
TXD
ReSeT
DOUT
KEY3
J3
ADDITIONAL KEYB
GND
D
+5V
DSCLK
C28
0,22
KEY_Z
R11
4,7K
DD3
LL4148
1
KEY_Z
R23
1M
SPEED
KEY4
C34 0,1
R10
51K
U1
V6340 (SOT32)
2
3
1
IN
GND
RST
STRAIN GAUGE
RXD
VT3
BC847
VD1
BZX55C6V8
DD7
LL4148
RS232/UA RT
GND
R30 100
KEY9
F5VA
AD4 LP2981IM5-33
1
2
3 4
5
Vin
GND
ON/OFF NC
Vout
BQ1
16,0 MHZ
ReSeT
1
CTSD
CHK_PWR
NamePin
X4
PLS-2
1
2
R9
100
1
BTN1 K1729
Name Pin
X5
B2B-EH-A
1
2
POWER
+6..12V
GND (A) B
+3,3V
KEY5
Name Pin
X9
PLS-2
1
2
DD4
LL4148
GND
ON/OFF/Z R
+6..12V
1
B5VA
C30 0,1
Name
Pin
X7
BH-10
1
2
3
4
5
6
7
8
9
10
TXD
R8
76,8K (1%)
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)
PWDWN
C19
0,22
C40
0,1
+
C37
100x10V
SIG -

Содержание

Похожие устройства

Скачать