8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
J201-6
J201-15
TO SHT. 4
TO SHT. 4
J201-10
J201-14
J201-18
G
D
S
TO SHT. 4
D
S
G
J201-16
J201-32
J201-25
J201-21
J201-22
J201-33
J201-34
J201-3
J201-29
J201-11
J201-12
J201-13
J201-17
J201-35
J201-36
J201-23
J201-4
J201-5
J201-9
OUTPUT
J201-27
J201-31
TO SHT. 4
|LINK
TO SHT. 4
TO SHT. 4TO SHT. 4
B
CE
B
C
E
B
E
C
B
EC
*
*
*
TO SHT. 4
TO SHT. 4
TO SHT. 4
INSTALL WITH
RECORDER
OPTION
OPTION 1
OPTION 2
OPTION 3
RV10
C56
1ms
60.4K
100K
.01UF
200ms
806K
200K
.22UF
*
TRIGGER PULSE OUTPUT
1UF
60.4K
100K
DATEBYDESCRIPTIONREV
REVISIONS
R111
01 REVISED FOR REV-01 ARTWORK FAB PER ECN 741. GP 11-26-97
4. ONLY 1 OF THE 3 OPTIONS ARE TO BE
POPULATED WITH COMPONENTS AT A TIME.
TO SHT. 4
GP 7-27-98REVISED PER ECN 804.02
GP 7-27-9803 REFERENCE REJECTED ECR 803.
GP 7-27-9804 REVISED PER ECN 805.
05 REVISED PER ECN 817. GP 8-5-98
06 REVISED PER ECN 868. GP 1-25-99
07 REVISED PER ECN 934. GP 4-12-99
08 REVISED PER ECN 970. GP 8-6-99
09 GP 11-20-00REVISED PER ECN 1052.
NOTES:
1. ALL RESISTORS ARE 1/4W 1% U.O.S.
L1,LD3,Q48,R274,RN2,RV19,
T1,TP43,U54,Y1.
2. LAST USED: C144,D73,F4,FB4,J207,JP5,
3. NOT USED: JP2,JP3,U19,U37,U50.
7-17-01
7-17-01
GP
GP
REVISED PER ECN 1104.
REVISED PER ECN 1105.
10
11
12
13
14
REVISED PER ECN 1216.
REVISED PER ECN 1217.
REVISED PER ECN 1218.
GP
GP
GP
12-12-02
12-12-02
12-12-02
100ms/150ms
15 REVISED PER ECN 1251. GP 2-4-03
|C:\ORCAD\SHEET\SH5119\5119-002.SCH
|C:\ORCAD\SHEET\SH5119\5119-003.SCH
|C:\ORCAD\SHEET\SH5119\5119-004.SCH
|C:\ORCAD\SHEET\SH5119\5119-005.SCH
5119-00-01 (-03 SCHEMATIC)
15
MOTHER BOARD 1 ASSY, WITH RECORDER OPTION
IVY BIOMEDICAL SYSTEMS INC.
11 BUSINESS PARK DRIVE
BRANFORD, CT. 06405
(203) 481-4183
C
14Tuesday, March 08, 2005
Title
Size Document Number Rev
Date: Sheet
of
+12V
+10/13.5VDC
13.4_VAC
FILTER_GND
FILTER_GND
A_GND
A_GND
A_GND
13.4VAC
-12V
A_GND
AUDIO_HI
AUDIO_OFF
6.9_VAC SPEAKER
AUDIO_LO
6.9VAC SPEAKER_GND
+5V
FILTER_GND FILTER_GND
AUDIO_SHIELD
13.4_VAC
ECG_VOLUME
13.4VAC
ECG_AUDIO +10/13.5VDC
A_GND A_GND
FIL_GND FIL_GND
6.9_VAC
6.9VAC
FIL_GND
FIL_GND
D_GND
D_GND
D_GND
AUDIO_HI
ECG_AUDIO
ECG_VOLUME
AUDIO_LO
AUDIO_OFF
AUDIO_SHIELD
SPEAKER_GND
SPEAKER
T500
ALERT_AUDIO
DELTRG
ALERT_OUT
V_SYNC-
Z
Z_GND
T150-
ECG_AUDIO
TREND_INT
ECG_X1000
REC_GND
LNFREQ
+12VREC
TRGOUT
D
D
D
D
DD
D
D
D
D
D
D
A
D
D
D
D
A
D
D
D
D
A
A
A
A
A
A
A
A
A
A
DD
D
D
D
D
D
D
D
A
+12V
+12V
+12X
+12V
+5V
+5V
+5V
+5V
+12V -12V
+5V
+12V
+5V
-12V
-12V
-12V
-12V
-12V
+5V
+8V
-8V
+12V
+5V
-7V
-7V
+12V
U13
LF351
3
2
1
5
6
74
R92
49.9K
TP17
TRIGGER
J207
POWER ON
LED
1
2
R91
30.1K
C52
10000PF
NPO
R81
470 OHM
1/2W 10%
C51
.1UF
CER
C49
.0047UF MP
TP9
+12V
R97
100 OHM
2W 5%
R77
301K
R271
402
OHM
R76
499 OHM
U4
LM78L12ACZ
VI
GND
VO
R272
1K
TIME ADJ.
RV10
TOP ADJUST
C4
.1UF CER
R87
3.01K
C48
.022UF MP
R75
47.5 OHM
U10A
MC34002P
1
84
3
2
Q20
2N3903
1 3
2
TP5
+12X
+
-
U10B
MC34002P
7
5
6
+
C12
10000UF
35V
Q19
2N3906
13
2
+
C13
10000UF
35V
R82
47.5 OHM
F3
3ASB 2AG
R86
30.1K
F4
3ASB 2AG
TP14
SPEAKER
D10
1N5624
D9
1N5624
TP24
A GND
C50
.1UF
CER
TP15
D GND
D8
1N5624
R89
4.99K
D11
1N5624
FC FC
+
C23
1000UF 16V
FC
+
C34
1000UF 16V
FC
TP18
+8V
TP11
-8V
R50
10K .1%
10PPM
C56
R48
10K .1%
10PPM
D28
1N4148
D21
1N4148
R44
9.09K
R83
100K
R84
10K
R45
49.9K
+
C30
6.8UF TANT
D5
1N5624
C31
.1UF
CER
C47
.01UF
MP
D15
ICL8069CCZR
D6
1N5624
D23
1N5338B
C32
.1UF
CER
1.5ASB
2AG
F2
TP20
-7V
U3
LT1085CT-12
H.S.
VI
GND
VO
FC
1.5ASB
2AG
F1
+
C14
15000UF
16V SH
R47
1K
FC
H.S.
U1
LT1085CT-12
VI
GND
VO
R46
20K
U2
LM2940T-5.0
H.S.
LM2940T-5.0
VI
GND
VO
FC
R41
10K
Q13
2N3906
1 3
2
FC
R39
10 OHM
R43
499 OHM
Q11
2N3903
1 3
2
R31
10 OHM
Q12
2N3903
1 3
2
R49
1K
R42
1K
R51
499 OHM
R38
475 OHM
Q18
2N3903
1 3
2
R40
22.1 OHM
R52
10 OHM
J206
174000
1
2
3
4
TP19
+5V
D12
1N5624
+
C5
2200UF
35V
C1
.1UF CER
TP10
-12V
D7
1N5624
R79
3.01K
+
C3
2200UF
35V
R78
5.11K
+
C6
6.8UF
TANT
R95
1K
C59
1000PF
NPO
+
C45
100UF 25V
+
C46
100UF 25V
U12
MC1488P
14
1
2
4
3
6
5
9
10
7
13
12
8
11
+V
-V
1A
2A
1Y
2Y
2B
3A
3B
GND
4B
4A
3Y
4Y
Q17
2N5460
3
21
R111
J201
194000
REAR PANEL
12
34
56
78
910
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
D22
1N4148
R80
1.47M
C54
.033UF MP
R96
10K
+
C2
1000UF
16V
R90
2K
R113
10K
RV11
20K TOP
AUD. VOL.
R112
10K
R114
4.75K
U18A
ICM7556
6
3
5
1
2
4
14
7
TR
CV
Q
DIS
THR
R
V+
V-
C58
.22UF
MP
R85
1.47M
D29
1N4148
U18B
ICM7556
8
11
9
13
12
10
TR
CV
Q
DIS
THR
R
Q21
2N5460
3
2 1
U5
LT1033
H.S.
LT1033
VI
ADJ
VO
C53
.1UF MP
C55
10000PF
NPO
R1
1K
R88
47.5 OHM
R2
121 OHM