Baza Porad Serwisowych
ASCART2
ASCART1
AF1
AF2
CVBS
ATV2
ATV1
U1303/A
WE1
12
14
WE2
WY
W1308
1 2 3
SCL
13
SDA C 11
+5V
U1303/B
2
CVBSX3
15 WE1
CVBS
WY 1
WE2
AOUTL6
C 10
+12V UCY74053
AOUTR6
+12V
+12V
SDA
SCL
U1302/A
SATSW
12
SAT/TV U1303/C
5
14 WE1
AREC1
4 WE1
WY 13
3
WE2
WY
C 11
WE2
C
U1302/C
5
2 4 WE1
WE1 WY
15 3
WE2
WY 1
C 9
WE2
C 10
11 C
WE2
13 WY
VPIP1
WE1 14
12
OUT IN1
5 4
SEL
6 3
+12V
OUTREC
7 2
IN2
GND
8 1
+12V
10 C
WE2
TVSCART
1
GND
WY
WE1 15
GND
2
VIDEOREC
Rys. 6. Schemat ideowy modułów interfejsów MI-2000 oraz MI-2001.
SERWIS ELEKTRONIKI
W1305
R1315
MI-2000
W1304
150
E
3
2
1
R1317
150
C
E
C
G
I
R
P
O
R
M
N
12345678
G
I
P
O
M
N
100k
100k
R1319
R1318
W1309
G1102
Z
R1314
560
1
C1311
R1316
560
4
WY
WY
10
U1306/B
C1308
U1306/E
10µ/25V
10µ/25V
1234567890
12345
1234
YWUTS
3
11
10k
R1321
WE
WE
C1303
10µ/25V
G1108
100k
10k
R1303
R1304
10k
R1305
W1301
W1302
2
WY
WY
10k
12
R1320
T1301
BC238
W1306
UCY74LS05
10k
R1301
R1307
100k
1
13
WE
WE
U1306/F
SCL
+5V
SDA
U1306/A
C1301
10µ/25V
1k
L
K
H
F
L
K
R
H
F
C1305
12345
R1313
1µ/25V
R1306
100k
+12V
AREC2
1k
C1304
R1312
1µ/25V
C1309
10k
100µ/16V
R1302
R1311
10k
W1303
10k
2
1
R1309
D
C
D
U1302/B
UCY74053
7
6
5
16
15
14
13
12
11
10
9
A1
10k
U1305/A
R1310
U1301
TDA8444
GND
A2
U
REF
A0
U
Z
SCL
SDA
8
2
1
4
3
1k
470n
1k
R1322
R1323
C1302
W1307
C1310
470n
U1304
SCL
SDA
C
A
TDA5850
4
3
2
1
B
C
C
A
B
U1305/B
UCY74053
9