Breas PV 102+ - Circuit Diagram - MDA Board 2, Rev 3

ELECTRONICS PV 101+/PV 102+ Service Manual
7–18 BREAS MEDICAL Doc. No. 003259 En Issue: X-1
7.6.9 Circuit diagram – MDA board 2, rev 3
Title
Size
Number
A3
Filename
Sheet
of
Rev
Date
Drawn by
1
cad057a_R3.sch
3
2003-01-14
Axel O
MDA
PV101/102 Upgrade MDA
3
X200:3 X200:2 X203:1 X203:2 X200:5 X202:12 X202:11
+12V
+
C231
1uF/35V
8
Vcc
4
GND
LM358Y
U209:C
C208
100nF
100n
C282
R220
24.9k
C218
100nF
11
GND
4
Vcc
LM274
U214:E
R276
5,6K
R275
10K
R222
1k
14
12
+
13
-
U214:D
LM274
8
Vcc
4
GND
LM393
U206:C
C219
100nF
R281
3,3k
+12V
R229
1K
1
3
2
DR202
DSS306-91FZ103N
C263
100nF
C264
100nF
C214
1nF
C215
1nF
X200:8
+
4u7F 25V
C246
R221
24.9k
C284
100n
BZX84C6V8
DZ201
+5V
R282
10K
R280
820K
R223
4.7k
R224
4.7k
+10V
C238
0,1uF/50V
R227
1k
C267
Monteras ej!!!
C266
Monteras ej!!!
DR207
BL01 RN1-A62
C262
100nF
X202:6 X202:5
KTY 81-220
VR202
R310
2k2
C283
100n
R309
10k
+10V
20k
P201
+10V
R226
270R
R312
5k1
R284
10K
RDF16N06LESM
Q214
1
3
+
2
-
U214:A
LM274
R311
1k
7
5
+
6
-
U206:B
LM393
R228
2,2K
R238
10k
+5V
C265
100nF
+12V
+12V
+10V
R279
4,7K
1
3
+
2
-
U209:A
LM358Y
D220
BAS85_2
KTY 81-220
VR201
1
6 4 2 3 5
AWM 2100V SENSOR
SENSOR201
7
5
+
6
-
U214:B
LM274
9
-
10
+
8
LM274
U214:C
R225
270R
1k
P202
R283
100K
R237
10k
D207
SM6T15CA
D208
SM6T15CA
D206
SM6T15CA
VR201 Monteras e
j!
1
3
2
DR203
DSS306-91FZ103N
7
5
+
6
-
U209:B
LM358Y
+
33uF/16V
C237
1
3
2
DR204
DSS306-91FZ103N