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DIGITAL SYSTEM (OSD - USB - RS232)
R5 4
22
1/ 16W
P[ 3]
PO C LKO SD
D
C4 16
C2 7
C2 8
N/ 22PF
T
10uF
0.1uF
50V
16V
25V
Z
D
5V_O SD
P[ 4,5]
HS Y NCO
R6 2
T C2 9
0
N /10 0PF
1/ 16W
50V
R6 5
100
D
1/ 16W
SD A2
P[ 1,4,7,18]
SD A2
SC L2
P[ 1,4,7,18]
SC L2
R6 7
100
1/ 16W
SB5V
L7
U SB5V
N/ 0
1/ 8W
C4 1
C4 2
C4 3
C4 4
+
N /10 uF
N /0.1u F
+
N /10 uF
N /0.1u F
16V
25V
16V
25V
Z
Z
D
D
D
D
V33SB
L6
0
1/ 8W
C3 7
C3 8
+
47uF
0.1uF
16V
25V
Z
P5V
5V_O SD
U1 1
L4
R5 5
R5 6
MT V130
0
N/ 1K
N/ 1K
1/ 8W
1/ 16W
1/ 16W
1
16
VSS
VSS
D
R5 9
2
15
47
XI N
R- O U T
1/ 16W
R6 0
3
14
47
NC
G- O U T
1/ 16W
R6 1
4
13
47
VD D
B- O U T
1/ 16W
R6 3
5
12
47
HF LB
FB KG
1/ 16W
R6 4
6
11
N/ 220
SSB
IN T
1/ 16W
7
10
SD A
VF LB
5V_O SD
C3 0
T
100PF
8
9
50V
SC K
VD D
C3 2
C3 3
+
N /10 uF
0.1uF
D
16V
25V
Z
D
C3 1
U1 2
1uF
H IN 232C B
50V
1
11
TXD
C1 +
T1 -IN
RX D
3
12
C1 -
R1 -O UT
4
13
C2 +
R1 -IN
C3 4
5
14
C2 -
T1 -O U T
1uF
50V
16
7
TP 22
VC C
T2 -O U T
2
8
TP 23
V+
R2 -IN
6
9
TP 24
V-
R2 -O UT
C3 9
C4 0
15
10
TP 25
GN D
T2 -IN
0.1uF
0.1uF
25V
25V
Z
Z
D
R5 7
R5 8
N/ 1K
1K
D
1/ 16W
1/ 16W
R_ O SD
P[5]
G_ OS D
P[5]
B_O SD
P[5]
P[ 7]
P[ 7]
DT E N
P[5]
IN TE NS ITY
TP 21
VSY N C O P[4,5]
SB5V
R6 6
100
1/ 16W
R3 13
N/ 10K
1/ 16W
P[ 1]
IN T_R TC
R3 14
N/ 0
1/ 16W
D
TXD
P[1]
RX D
P[1]
R6 8
N /33
1/ 16W
R6 9
N /33
1/ 16W
R 69A
33
1/ 16W
R 68A
33
1/ 16W
C3 5
180PF
T
50V
D
24
V33
RP 12
10K ohm
SD A2_33
4
5
SD A2_33
SC L2_ 33
3
6
SC L2_ 33
SD A2
2
7
SC L2
1
8
SB5V
U6 5
N /PC F 8563T
4
5
VSS
SD A
3
6
IN T
SC L
2
7
OS C O
CL KO
1
8
OS C I
VC C
Y4
RTC
N /32 .768KH Z
IIC ADDR:A2
H(W),A3 H(W)
C2 2
C2 6
12PF
T
T
N/ 12PF
50V
50V
R3 16
N/ 220
D
D
1/ 16W
D
SB5V
P1
P5V
D 1553- 109- -
5
10
9
DT R
4
D
CT S
8
SD
3
RT S
7
RD
2
DS R
6
1
11
C3 6
180PF
T
50V
D
V33
V33
D(2)
1
1
M8p
Q5
Q6
BSN 20
BSN 20
G(1)
S(3)
BSN2 0
SB5V
R3 15
C2 1
N /4.7K
N /0.1u F
1/ 16W
25V
Z
D
D5 1
N /R LS4148
D5 2
N /R LS4148
D5 3
N /R LS4148
First issue 06 / 03
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