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alsa apparecchi medicali s.r.l.
alsa code: 801471
EXCELL MCDSe
Rel.: 3.1
27/10/2006
Approval:
Drawn by:
Power Supply Board
bismy03powersupply.SchDoc
1
3
5
2
4
6
J17
1
3
5
2
4
6
J14
RSS232RX
RSS232TX
RSM232TX
RSM232RX
MSTRESET
SLVRESET
PRMODE
PRMODEn
GND
GND
+5V
Ma
st
er
uP
1
2
3
4
5
6
U5
CNY17-3
1
2
3
4
5
6
U7
CNY17-3
1
2
3
4
5
6
U10
CNY17-3
1
2
3
4
5
6
U12
CNY17-3
1
2
3
4
5
6
U14
CNY17-3
1
2
3
4
5
6
U15
CNY17-3
100n
C42
100n
C52
100n
C71
100n
C75
100n
C78
100n
C83
100n
C46
15
0
R66
100/0.25W
R57
ISOCUTARG
ISOCOGARG
ISOBCG
ISOBCT
ISOCUT
ISOCOG
100n
C54
100n
C72
100n
C76
100n
C79
100n
C84
15
0
R70
15
0
R93
150
R103
150
R105
15
0
R107
100/0.25W
R68
100/0.25W
R83
100/0.25W
R99
100/0.25W
R104
100/0.25W
R106
100n
C49
100n
C57
100n
C74
100n
C77
100n
C81
100n
C85
C80
220u/E/16V
D20
WL04
PEDSGR
PEDSGR
PEDSGR
PEDSGR
CT
5
RT
6
VREF
16
SYNC
3
NI INP
2
INV INP
1
COMP
9
SS
8
DIS
7
OSC.OUT
4
GN
D
12
SHUNT
10
OUT B
14
+V
IN
15
VC
13
OUT A
11
U2
UC3525_SMD
100n
C2
C7
1u
C3
22
R1
+15V
22
R13
F5
FMFR020
6
1
5
2
3
4
T1
117615
Q1
IRF740
Q2
IRF740
1K
R14
1K
R11
D4
15
V
/1W
D6
15V/1W
10n
C11
10n
C12
C4
10n/C/1KV
C1
10n/C/1KV
100n
C27
10
K
R44
22
K
R45
22K_SMD
R32
R33
47K_SMD
R42
10K_SMD
R40
4K7_SMD
ENALIM
Q3
BC817_SMD
+15V
D10
2V7_SMD
+5V
1n
C13
100n
C21
100p
C29
220p
C26
10
R15
12K
R22
INT
13
A0
1
A1
2
SCL
14
SDA
15
A2
3
P0
4
P1
5
P2
6
P3
7
P4
9
P5
10
P6
11
P7
12
U11
PCF8574_SMD
5K
6
R94
5K
6
R95
100
R97
220
R100
220
R102
1K
R84
1K
R89
1K
R85
1K
R90
1K
R86
1K
R91
1K
R87
1K
R88
+5V
1
3
2
4
J18
1
3
2
4
J25
INTIIA
SDA
SCL
+5V
GND
ISOCOGARG
ISOCUT
ISOCOG
ISOBCT
ISOBCG
10
K
R49
10
0
K
R59
1
3
5
2
4
6
7
8
9
10
11
12
13
14
J20
INTIIA
ENHND1
ENHND2
RLSLFT2
T
o
M
o
th
er Bo
ard
TERMRF
+15V
+15V
GND
-15V
+5V
+5V
LEDNP
ENBIPAUT
ENHND1
ENHND2
RLSLFT2
LEDNP
ENBIPAUT
REMLEV
INTIIA
VPOS15
VPOS5
VNEG15
GND
GND
T
o
Dou
b
le H-Sw
itc
h
&
NP control
B
o
ar
d
1u
C73
ISOCUTARG
1
2
3
4
5
6
U9
CNY17-3
100n
C58
100n
C62
100n
C65
100/0.25W
R75
15
0
R79
1
3
5
2
4
6
7
8
9
10
11
12
13
14
J19
+15V
-15V
+5V
INTIIA
PWRAUD
ENALIM
GND
GND
GND
SCL
SDA
Slav
e u
P
1
3
5
2
4
6
7
8
9
10
11
12
13
14
J24
GND
PWROFF
ALIMBLK
TERMPS
+5V
GND
+15V
220K
R26
220K
R29
470K
R38
27K
R41
100n
C32
100
R51
100
R50
Q5
BC817_SMD
1K
R53
100n
C47
D2
D1
L3
520uH
C23
22u/E/200V/A
C24
22u/E/200V/A
33
K
R9
R23
3K
3_SM
D
C17
1n/C/3KV
D7
BYT03/400
C8
10n/C/1KV
C22
10n/C/1KV
J1
J2
J3
R69
33
K
/6W/
F
C51
470u/E/250V
R64
0.22/2W
R67
0.22/2W
1K
R55
100n
C45
Q4
BC817_SMD
330
R58
1N4148
D12
10
K
R62
130V / 4A
ALIMBLK
NS
NS
R24
1KT
R30
1K
_
S
M
D
12
K
R21
+15V
33
0
R37
33
0
R36
8K
2
/1
%
R43
2K
2
/1
%
R60
R52
2KT
2
1
3
U4
LM431
150K
R39
1K
R46
100K
R47
10
K
R48
100
R56
10K
R65
100
R63
220
R61
100p
C50
PWRAUD
100n
C30
1u
C37
+15V
R5
NTC_V47K
11
K
/1
%
R16
220
R10
+5V
10
0
R76
1K
R71
100K
R81
10K
R77
150K
R72
470n_SMD
C69
+5V
150K
R73
100n
C67
10
R78
10K
R82
Q8
BC817_SMD
12V
D17
47K
R80
NS
100n
C68
PWROFF
1N4148
D15
1N4148
D16
D9
KBU808
C41
22u/E/100V/V
C28
22u/E/100V/V
C38
22u/E/100V/V
1u
C34
1u
C15
IN
2
FB
6
G
4
ON
7
O
1
CB
3
U3
LM2676S_SMD
IN
2
FB
6
G
4
ON
7
O
1
CB
3
U1
LM2676S_SMD
10n
C25
10n
C6
3K/1%
R34
1K/1%
R35
10K/
1
%
R7
1K/1%
R4
L5
39uH
R31
500T
+5V
L4
39uH
+15V
F2
MF-RX300/72-0
IN
VI
GND
VO
U6
LM7824
1u
C53
1u
C55
+24V
1u
C59
1u
C63
C64
470u/E/63V
C56
470u/E/63V
-15V
D13
WL04
21V
,2A
F3
FMFR040
LV1
LV
2
LV1
LV2
B
ipo
la
r
fo
ot
sw
it
ch c
o
n
n
ec
to
r
Monopola
r f
oot sw
itc
h c
onne
ct
or
21V
-0
-21V
, 0.
5
A
1K5/1%
R3
1
3
5
2
4
6
7
8
9
10
11
12
13
14
J12
RSM232TX
RSM232RX
RSS232RX
RSS232TX
SLVRESET
MSTRESET
PRMODE
+5V
RSAUX
To RS
232 Boa
rd
+24V
+24V
REMLEV
BIPEDSENS
BIPEDSENS
56
K
R8
-15V
ARGCUT
ARGCOAG
PE
DBISE
N
S
PEDCGB
PEDCTB
PEDCTMB
PEDCGMB
100n
C43
4u7
C36
PRM2
PRM2
1
2
3
4
5
J4
384016
F4
FMFR040
R18
10K/3W/F
TERMPS
1N4148
D3
10
K
R20
TERMRF
100n
C9
C31
22u/E/100V/V
C19
22u/E/100V/V
C39
22u/E/100V/V
C18
22u/E/100V/V
C10
22u/E/100V/V
4u7
C35
1u
C16
150K
R74
33
K
R12
33
K
R6
L1
NU
L2
NU
4R
7
R17
4R7
R25
*
AL2
T_35
*
AL3
T_35
*
AL1
ART-075010a
VDC
VSS
+15V
+5V
-15V
+15V
100n
C5
VDD
VSS
+5V
GND
GND
GND
V1
V2
V3
V4
330
R28
330
R27
22
R2
22
R19
PWROFF
1
3
2
4
J8
GND
L7
100uH/275mA
L8
100uH/275mA
L6
100uH/275mA
+5V
+15V
-15V
100n
C61
100n
C66
100n
C60
GND
+15V
TP1
+5V
TP5
P1
TP2
ENALIM
TP6
SSTART
TP4
ALIMBLK
TP7
PWRAUD
TP8
PWROFF
TP9
INTIIA
TP10
VRef
TP3
Q7
BS170_SMD
Q6
BS170_SMD
IN
C40
1000u/E/35V
C33
1000u/E/35V
C20
1000u/E/35V
330
R54
100n
C48
RSAUX
D8
5V6/5W
D14
KBU808
D11
SR39_SMD
D5
SR39_SMD
1
3
5
2
4
6
7
8
9
10
11
12
13
14
J21
GND
F1
5A/T
1
3
2
4
J9
1
3
2
4
J15
1
3
2
4
J23
J7
J10
VI
GND
VO
U13
LM7805
C82
4u7_SMD_1206
SGND
Exte
rn
al
A
rgon c
o
n
n
ec
to
r
J13
J16
R96
B57364-5509-M
1K
R101
1K
R98
47
R92
D18
1N4148_SMD
+15V
RELAUX1
RELAUX1
Q9
BS170_SMD
D19
LS101A_SMD
1
2
J11
1
2
J22
100n
C14
1n
C44
J5
J6
VI
GND
VO
U8
LM7915
C70