1 2 3 4 5 6 7 8
A
B
C
D
8
7654321
D
C
B
A
Title
Number RevisionSize
A3
Date: 10-May-2006 Sheet of
File: C:\Program Files\Design Explorer 99 SE\work\Projects\10110326-2.ddbDrawn By:
1
2
3
J1
3-PIN MOLEX
(BOOST)
1
CAP+
2
GND
3
CAP-
4
VOUT
5
LV
6
OSC
7
VIN
8
U3
LM2660
+
C9
150uF
+
C8
150uF
+
C3
150uF
-5
+5
+
C7
47uF
PFAZ
FGAZ
Patient Flow In
Fresh Gas In
Patient Pressure
Drive Flow
Drive Pressure
+5V
-5V
SGND
+4VREF
-4VREF
TRANSDUCERS
New Block TRANSDUCERS.SCH
+4VREF
Fresh Gas Out
FGZFresh Gas In
+5V
SGND
-5V
FRESH GAS
New Block FRESH GAS.SCH
+4VREF
Patient Flow Out
Patient Flow In PFZ
+5V
SGND
-5V
PATIENT FLOW
New Block PATIENT FLOW.SCH
+5
-5
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
JP2
HEADER 13X2
+4VREF
3
2
84
1
U4A
LTC2051
C17
100nF
R11
12K
R10
12K
R9
12K
R14
4.7K
R3
12K
C15
100nF
L2
ACM4532-801
L1
ACM4532-801
C5
100nF
C6
100nF
+
C1
220uF
+
C2
220uF
+6VA
+6VA +6VB
Regulated +5V Output
Regulated -5V Output
R21
4.7R
-5
Q1
FDV303N
D3
MBRA140T3
D1
MBRA140T3
D2
MBRA140T3
R2
10K
R1
10K
C11
10nF
C12
100nF
C10
100nF
+
C22
47uF
1
2
3
4
5
6
7
8
9
11
10
PL1
DE9 PLUG
+5
-5
1
2
3
J2
3-PIN MOLEX
R92 2.2K
R95
2.2K
R96
2.2K
R93
2.2K
R91 2.2K
C83
470pF
C81
470pF
R154
47R
C96
100nF
R147
4.7K
R148
4.7K
R146
4.7K
R149
4.7K
R98 2.2K
R140
2.2K
R139 2.2K
R37 2.2K
R131
2K
+6VB
1
2
J3
2-PIN MOLEX
1
2
3
4
JP3
RJ45
R138
10K
R137
10K
R127
100R
-5
R99
100R
C82
100nF
FL9
10nFx5nF
FL11
10nFx5nF
TP13
FGO
TP10
FGZ
TP9
FGI
TP7
+4V
TP5
+6VB
TP6
+5V
TP4
+6VA
TP21
PFZ
TP20
PFO
TP19
PFI
TP17
FGAZ
TP16
PP
TP11
DP
TP15
DF
TP18
PFAZ
TP3
-5V
TP14
0V
TP2
0V
TP1
0V
L4
100uH
L3
100uH
+6VB
OUTPUT
1
SENSE
2
SD
3
GND
4
ERR
5
5V TAP
6
FB
7
INPUT
8
U1
LP2951
OUTPUT
1
SENSE
2
SD
3
GND
4
ERR
5
5V TAP
6
FB
7
INPUT
8
U2
LP2951
+C4
150uF
Q3
MMBFJ175
Q4
BC847B
R86
2.2K
R144
2.2K
TP8
-4V
-4VREF
TP12
TEMP
R90
10K
+4VREF
R89
2.2K
-t
TH1
NTC THERMISTOR
C13
10nF
(change caps to low ESR types)
1
2
3
4
5
6
7
8
9
11
10
SK2
DE9 SOCKET
SI
13
SO
1
SCLK
23
A0
2
A1
14
HOLD
24
CS
11
Vin+
7
GND
18
WP
12
U15E
X9251
SI
13
SO
1
SCLK
23
A0
2
A1
14
HOLD
24
CS
11
Vin+
7
GND
18
WP
12
U17E
X9251
+5
R113
47K
R150
47K
R151
47K
R114
47K
R136
47K
1
3
5
2
4
6
JP1
HEADER 3X2
PADS FOR
X-VALVES
1
2
3
4
5
6
7
8
J4
CALIBRATION PLUG
1 2
3 4
5 6
SK1
2x3 BOTTOM ENTRY
X-Valve Daughter Board
Pressure Interface Board -Master
10110326
4
4
1
To Next Page