Teac 3290I, Руководство по обслуживанию

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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
RS232 1.0
P-IDTV
Custom
3 9 Thursday, May 12, 2005
Title
Size Document Number Rev
Date: Sheet of
TXD0
RTSN0
RXD0
CTSN0
DTR0
RS232_DSR
DCD0
+5V +5V_U
+5V_U
+3.3V_D
+5V_U R148 3.3K
R145 33
C98 0.1U
L22
220 OHM/100MHZ
1 2
R147
10K
R149 33
C106 0.1U
R146 33
C101 0.1U
C100 0.1U
C97
0.1U
C105 0.1U
C102
0.1U
U19
MAX232E/SO16
13
8
11
10
1
3
4
5
2
6
12
9
14
7
16
15
R1IN
R2IN
T1IN
T2IN
C1+
C1-
C2+
C2-
V+
V-
R1OUT
R2OUT
T1OUT
T2OUT
VCC
GN
D
R152
470
C1030.1U
C104 0.1U
R144 33
R143 33
C96
10U/16V
C99 0.1U
R153
10K
CN1
RS232 DB9 FEMALE
5
9
4
8
3
7
2
6
1
R151 33
U18
MAX232E/SO16
13
8
11
10
1
3
4
5
2
6
12
9
14
7
16
15
R1IN
R2IN
T1IN
T2IN
C1+
C1-
C2+
C2-
V+
V-
R1OUT
R2OUT
T1OUT
T2OUT
VCC
GN
D
R150 33