Baza Porad Serwisowych
MODUL TELETEKSTU TX-110
1 28
2 27
C912 1 16
C916
470n/63
1 20 3 26
2 15
C901
R901 R903 82p
C911
2 19 4 25
3 14
15k
10k 100n/63
10n C917 R910
3 18 5 24
4 13
C902 C914
2k7
220p 100n/63
4 17 6 23 100n/63
5 12
C903
R
X901
15p 5 16 7 22
6 11
13,875
C908
G
6 15 8 21
7 10
C904
B
1n
C909
15p
7 14 9 20
8 9
C907 100n/63
BLANK
8 13 10 19
220p
C906
BSDA
9 12 11 18
100n/63
BSCL
10 11
12 17
R902
1k
13 16
R912 14 15
R908 R909
R911 1k2
100 100
470 +5V
C918
47u/16
VIDEO
O/E
G901
Rys.3. Schemat ideowy modułu teletekstu TX-110.
SERWIS ELEKTRONIKI
C910
100n/63
CF72306
CF70200
IC903
CF70138
C915
IC901
47n/63
IC902
C905
10n
R904
1k
R906
1k2
R905
1k
SDA
SCL
BLK
R
G
B