Spacelabs BleaseSirius - Schematic 18 - Power Supply Board

283
Schematic 18 - 10110376SCH Power Supply Board
1 2 3 4 5 6 7 8
A B C D
8
7654321
D
C B A
Title
Number RevisionSize
A3
Date: 5-Jul-2006 Sheet of File: C:\10110376-4\Issue 4\10110376.DDB Drawn By:
Q4
FZT651
CSO
1
CS-
2
CS+
3
CL
4
+VIN
5
GND
6
VI LO
7
OCT
8
OVR
9
SLC
10
BIAS
11
EN
12
SENS
13
COMP
14
DRIV
15
SINK
16
U3
LK1
C17 100n
C16 10u
Q7 BC847B
D10 MBRD835
Q6 BC847B
C7 100n
C6 100n
C41 220u
C3 470u
L1 220uH
C8
100n
RT1 MFR300
C12 10u
OUT
3
GND
2
IN
1
U5
LM341P5
to
BATT - BATT +
10110376SCH
controllerTransition
/OVRCH
/OVRCH ICCFLW ICCSOL ALMSIG ALM+5V VBAT SBAT
SBAT
ALMSIG
SBAT
VBAT
ICCSOL
+26V
ON-24V
ON-SOL ON-FLW
POWER SUPPLY BOARD
1 1
A.Atkins
I=
5.1A 3.0A
BATT CHA RGER
+6V
+24V
GND
Flow ValveInspire Valve
ALM+5V
24V Main s 9-14 V Ba tt
2 3
6
4
78
1
U6
CA3130MZ
C14 10µF
R46 13K
R42 12K
R43 1K
R44 220R
R45
220R
+6V
C13 68p
R41 2R7
R40 12K
R39 12K
R29 1.5K
R32 100R
R31 4K7
R30 10K
C19
10u
Q1
BC847B
ON/OFF
1
COMP
2
FB
3
GND
4
SWITCH
5
FREQ.SYNC
6
IN
7
U2
LM2588S-ADJ
R11 1K8
R12 1K5
R13 22K
R14 8K2
C9 220u
C11 220u
R3 1R R4 1R
R5 1K
R6 1K
R7 110K R8 39K R9 30K
R10 360K
ON-LEK
INV-SUPPLY
R20 2R7
R21 1R0
R22 1K
R23 47K
R24 100R
1 2 3
PL7
3-WAY 2.54mm KK
R16 3.9K
R17 15K
R15 10K
FB
4
ON/OFF
5
GND
3
IN
1
OUT
2
U1 LM2576T-ADJ
ICCFLW
20
GND
1
GND
3
GND
26
/OVRCH
12
ON-PSU
25
ON-BAT
19
ICCSOL
18
ALMSIG
7
ALM+5V
11
+26V
16
+24V
13
VBAT
14
ON-LEK
9
SBAT
5
+6V
17
+6V
15
ON-FLW
22
ON-SOL
23
ON-24V
21
SWBAT
24
OFFLOW
10
AD-ON
8
AD-ST
6
PD-ST
4
PD-ON
2
PL1 26 W TRANS POWER
R1 1K5
R18 1K
R26 10K
R28 10K
R19 100R
R34
4K7
R35
4K7
R36 4K7
R37 4K7
R38 100R
C1 10u
PD-ON
10
PD-ST
8
AD-ST
6
AD-ON
4
OFFLOW
2
GND
1
SW-POL
3
SW-WAF
9
PL2 10WAY SW
D11
GF1B
D12
GF1B
D14 GF1B
D15 GF1B
C5 1n
PGOOD
1
SS
2
SENSE+
3
SENSE-
4
ITH
5
VOSENSE
6
SGND
7
RUN
8
FCB
9
PLLFLTR
10
PLLIN
11
STANDBY
12
BOOST2
13
TG2
14
SW2
15
BG2
16
PGND
17
BG1
18
INTVCC
19
EXTVCC
20
VIN
21
SW1
22
TG1
23
BOOST1
24
U4 LTC3780
C21 6.8n
C22 68p
C23 47p
C24 3.3n
C25
100n
R47 5k6
R48 24k
R49 330k
D17
SS14
D18
SS14
GND
C26
220n
C27
100n
C28 4.7u
C29 220n
GND
R50
100R
R51 100R
R52 0R018
R53 10R
Q8
Si7848
Q9 Si7848
Q10 Si7848
Q11 Si7848
D19
30BQ040
D20 30BQ040
L4 6.8uH
C30 330u
C31
220u
GND
D16 GF1B
C32
47u
GND
D13 BAT54
D5 GF1B
ON-24V ON-SOL ON-FLW
D3 GF1B
L3 100uH
VBAT
D7
GF1B
D8 GF1B
+26V
ICCFLW
C15 10u
C4 10u
1 3
2
VR1 10K
13
2
VR2 1K
TP8
TP9
TP10
TP6
TP7
TP2
TP3
TP4
TP1
TP5
+24V
Main Power +26V
GND
C44 220u
R54 4K7 R55 4K7
+6V
Q13 IRFR9024N
R56 1K
GND
C40 1u
D21 GF1B
C10 4.7u
C20
100n
GND
Q2 STD12NF06L
Q3
STD12NF06L
GND
GND
D1
MBRD835
R62 100R
R63 100R
R64 100R
G1
1
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
GND
10
Y8
11
Y7
12
Y6
13
Y5
14
Y4
15
Y3
16
Y2
17
Y1
18
G2
19
VCC
20
U7 74HC541
D6 BAT54
GND
C35 4.7u
C36 4.7u
GND
GND
D22
8EWS08SPBF
C2 1000u
GND
C42 1u
1 2 3 4 5 6
PL6
6-WAY 2.54mm KK
1
2
3
4
5
6
7
8
PL3 8-WAY 3.96mm KK
1
2
3
4
5
6
7
8
9
10
PL4 10-WAY 3.96mm KK
+24V DC IN FROM PSU
Pins 1-4 BAV Board Pins 5-6 +24V PSU Pins 7-8 Battery
Pins 1-7 Front Panel Pins 8-10 PIB
1
2
3
4
PL5 4-WAY 2.54mm KK DA-Lite
GND
LS1 SPEAKER
R59 1.5K
R60 1.5K
R61 1.5K
C43 100n
R57 47R R58 47R
GND
SW-WAF
SW-WAF
C37
22u
C38 22u C39
22u
GND
R65
0R018
LK2
Pins 1-4 Flow Valves Pins 5-6 Inspire Valve
1,3 Ext PEEP Valve
D2 MBRD835
Main Power
Main Power
5
BLEASE MEDICAL
Q12
TIP30A
+6V
+6V
NOTE: R57, D11 NOT FITTED
TEST POINTS ============ TP1 GROUND TP2 MAIN POWER TP3 +6V TP4 VBAT TP5 INV-SUPPLY TP6 +26V TP7 ALM+5V TP8 SBAT TP9 ICCSOL TP10 ICCFLW
Q5 BC847B
1
2
4
3
RL1 G3VM-61D1
R70 680R
Q14 BC847B
GND
R72 4K7
R71 4K7
+6V
+6V
R73 10K
R74 10K
D24 BAT54
D25 BAT54
D26 BAT54
GND
R75 4k7
D27 C4V7
2 Force Off (low)
Work light
Schematics