Welch Allyn Atlas - Page 3

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
SpO2 Pulse Rate Hundreds SpO2 Pulse Rate Tens
Temperature Tens
Temperature Ones Temperature Tenths
Temperature Hundreds
SpO2 Pulse Rate Ones
Degree F
Degree C
Jim Belesiu
3/15/99Jim Belesiu
3/15/99
620008.dsn
LPP3/23/99JAC5-39251
L. Phillips
Z. Psenicnik
J. Bello
3/24/99
3/24/99
3/24/99
B No Load D16
D13 to Low Profile, R51 to 316C
5-39485 LPP LPP4/28/99
7/23/99LPP5-39994
620008 C
Temp/Pulse LED Drivers
C
3
5
Friday, July 23, 1999
Title
Size
Document Number
Rev
Date: Sheet of
Welch Allyn Inc.
Schematic:
Release For Production
Approved
Checked
Designed
Drawn
Initial Date
REV
Description
ECN/ECO Init
Date Ckd
A Release to Production
d36-d
d36-c
u16-15
u16-6
u19-15
u19-3
u19-6
u19-7
d39-d
d39-c
u18-5
d38-d
d38-c
d35-c
u15-6
u15-15
d35-d
d39-b
d35-g
d39-a
d38-g
d36-e
d34-d
u19-out
d38-a
d35-f
d33-b
d34-e
d39-f
d36-bd35-b
d34-f
d34-a
d34-b
d34-g
d38-b
d39-e
d34-c
d39-g
d35-a
d36-g
u15-9
d38-f
d36-a
d38-e
u18-9
d36-f
u14-9
u17-9
d35-e
u17-15
u17-4
u17-5
d37-d
d37-c
d37-e
d37-a
d37-g
d37-b
d37-f
u16-9
LED-Latch-1
u14-4
u14-6
u14-2
u14-15
u14-5
u14-3
u14-1
u15-1
u15-5
u15-4
d33-c
u16-3
u16-4
u16-2
u16-5
u16-1
u15-7
u17-1
u17-2
u18-15
u18-3
u18-1
u18-2
u18-6
u18-4
u19-1
u19-2
u19-5
u19-4
LED-Data-b
u17-3
u15-2
u15-3
u17-6
d35-dp
d46-c
u16-7
d47-c
u14-7
u18-7
LED-TP-Enable
Clock2
VCC VCC
VCC
VCCVCC
VCC
VCC
VCC
VCC
VCCVCC
VCC
VCC
VCC
VCC
R32
150
2
3
4
18
5
6
7
A
B
C
D
E
F
G
D38
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
R27
150
2
3
4
18
5
6
7
A
B
C
D
E
F
G
D33
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
TP50
A
B
C
D
E
F
G
D39
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
TP35
A
B
C
D
E
F
G
D37
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
D46
T1.75 (5mm) Green
12
R35
150
1
2
3
45
6
7
8
R52
215
U14
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
R53
215
TP14
D47
T1.75 (5mm) Green
12
TP10
TP21
TP12
TP22
TP30
R28
150
2
3
4
18
5
6
7
TP52
TP25
R31
150
1
2
3
45
6
7
8
TP33
A
B
C
D
E
F
G
D34
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
TP34
U16
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
TP38
R34
150
2
3
4
18
5
6
7
TP37
R37
150
1
2
3
45
6
7
8
TP40
U19
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
TP61
U18
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
TP62
R36
150
1
2
3
45
6
7
8
TP63
R33
150
2
3
4
18
5
6
7
TP64
R30
150
1
2
3
45
6
7
8
TP42
U15
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
TP59
R26
150
1
2
3
45
6
7
8
TP60
R29
150
1
2
3
45
6
7
8
TP5
A
B
C
D
E
F
G
D36
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
U17
74HC595A
14
11
10
12
13
15
1
2
3
4
5
6
7
9
SER
SRCLK
SRCLR
RCLK
G
QA
QB
QC
QD
QE
QF
QG
QH
QH
A
B
C
D
E
F
G
D35
7-SEG LED 0.36
4
5
1
8
7
9
10
2
6
3
"E"
"D"
Anode-1
"C"
Dp
"B"
"A"
"F"
Anode-2
"G"
LED_TP_Data_In
LED_TP_Data_Out
LED_TP_Clock
LED_TP_Latch
LED_TP_Enable