Resistors are 1% 1/16W unless otherwise noted.
Notes:
R Packs are 5% 1/32W unless otherwise noted.
PI
(Sensor)
Cable
PIC_RA2
LED+
SENSOR_DISCONNECT
LED-
LED-
LED+
LED_IDRV
5
PIC_RB7
5
PIC_RB6
5
PIC_RB4
5
PIC_RB5
5
PIC_RST
4
PIC_RX5V 7
PIC_RC0 5
DIGICAL
7
PIC_RED_IR5V 7
DET+ 5
DET-
5
PIC_RA1 5
PIC_RA0 5
PIC_RB1
5
PIC_RB2
5
PIC_RB3
5
PIC_TX5V 7
PIC_RD6
5
PIC_RD7
5
PIC_RE1
5
PIC_RE0
5
PIC_CLK
7
PIC_RC3 5
+5
+5
+2.5
+5
+5
+5
+2.5
+5ANALOG
+5ANALOG
+5ANALOG
+5ANALOG
+5ANALOG
+2.5
+5ANALOG
+5
T47
T85
T97
Y1
10.000MHZ
1
4
T54
Q3
M P S A 5 6 S
3
1
2
Q7B
MBT3904DW
6
2
1
T86
C43
47P
Q4
M P S A 5 6 S
3
1
2
C42
68P
U12
TPS77025
2
3
5
1
4
GND
/EN
OUT
IN
NC
L1
2512063017Y0
1
2
RP22
100
1
4
2
3
L2
2512063017Y0
1
2
D3C
41206ESD
3
6
R94
511
T44
R58
3.32K
T52
T57
R59
150K
R55
20.0K
R56
10.0K
D3B
41206ESD
2
7
R54
20.0K
T122
T77
R57
33.2K
-
+
+
-
U14B
LT1013S
3
4
5
6
2
C26
10U
10V
R66
10
T51
C36
0.1U
T55
C28
10U
10V
R71
150K
C33
0.1U
R68
20.0K
T120
R48
1
5%
Q2
MMBF2201
3
1
2
J1
HEADER 10
1
2
3
4
5
6
7
8
9
10
T59
T56
Q6
M P S A 0 6 S
3
1
2
C10
470P
C29
0.01U
R75
475
R49
49.9K
T60
Q5
M P S A 0 6 S
3
1
2
C30
4.7P
-
+
+
-
U14A
LT1013S
1
8
7
6
2
C31
0.1U
T48
L3
DLW31SN222SQ2B
4
1
3
2
U15
M A X 4 0 5 3 Q
11
10
9
6
16
7
8
14
13
12
15
2
1
4
5
3
A
B
C
INH
V C C
V E E
V S S
X
X 1
X O
Y
Y0
Y1
Z
Z0
Z1
RP24
47K
1
4
2
3
T84
R70
150K
T121
U16
M A X 4 0 5 3 Q
11
10
9
6
16
7
8
14
13
12
15
2
1
4
5
3
A
B
C
INH
V C C
V E E
V S S
X
X 1
X O
Y
Y0
Y1
Z
Z0
Z1
Q 7 A
MBT3904DW
3
5
4
C27
0.01U
C37
0.1U
C40
33P
Q 1 A
MBT3906DW
3
5
4
C41
33P
C44
47P
D5
BAV99LT1
1
3
2
RP12
10K
1
8
2
7
3
6
4
5
Q1B
MBT3906DW
6
2
1
D3D
41206ESD
4
5
R51
100K
R62
45.3K
T45
D1
BAT54SWT1
1
3
2
T61
U17
C O D E N A M E
PIC16C65B
29
32
36
37
42
43
44
1
24
17
16
15
14
11
10
9
8
22
21
20
19
23
35
28
18
30
31
6
38
39
40
41
2
3
4
5
7
25
26
27
12
13
33
34
V S S 2
RC0
RC2
RC3
RC4
RC5
RC6
RC7
RA5
RB7
RB6
RB5
RB4
RB3
RB2
RB1
RB0
RA3
RA2
RA1
RA0
RA4
RC1
V D D 2
MCLR
OSC1
OSC2
V S S 1
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
V D D 1
RE0
RE1
RE2
NC1
NC2
NC3
NC4
C38
0.1U
T53
R46
10
C35
0.1U
R95
511
C34
0.1U
R11
20.0K
C39
0.1U
R64
100K
T58
D4
BAV99LT1
1
3
2
R60
100K
T50
D 3 A
41206ESD
1
8
T123
T49
C32
10U
10V
R65
150K
R67
52.3K
T96
T62
NPB-40
93
Figure 32
SpO
2
PCB
Schematic Diagram
(Sheet 6 of 7)
Technical Discission
Содержание Oximax NPB-40
Страница 1: ......
Страница 5: ...Contents NPB 40 iii Power Supply 81 Power Supply Monitoring 81 Index 103...
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