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IC1
MC13111FB
LO2 In
1
LO2 Out
2
Vag
3
Rx PD
4
PLL Vref
5
Tx PD
6
GND PLL
7
TX VCO
8
Data
9
En
10
Clk
11
Clk Out
12
CD Out
13
IC3/IC103
PC817
1
4
2
3
IC5
LC7366NM
V
1
20
TONE OUT
DD
2
XMIT
19
CD
3
18
C1
R1
4
17
16
5
R2
C2
C3
6
15
R3
R4
Vss
7
14
8
13
12
MUTE
OSCI
9
11
10
C4
OSCO
! '
Mix1 In1
Mix1 In2
38
37
Mix1 Out
36
GND RF
Mix2 Out
35
Mix2 In
34
SGND RF
33
Lim In
32
Lim C1
31
Lim C2
30
Vcc RF
29
Lim Out
28
Q Coil
27
1
4
2
3
IC101
MT88E43
IN+
IN−
GS
VRef
CAP
TRIGin
TRIGRC
TRIGout
MODE
10
OSCin
11
OSCout
12
Vss
IC2
µPD789026
1
P12
2
P11
P10
3
P47/KR7
4
P46/KR6
5
P45/KR6
6
7
P44/KR4
8
P43/KR3
9
P42/KR2
10
P41/KR1
P40/KR0
11
IC4
RH5VL40CA
2
1
V
1
24
DD
2
23
St/GT
ESt
3
22
4
21
StD
5
20
INT
6
19
CD
7
18
DR
8
17
DATA
9
16
DCLK
15
FSKen
14
PWDN
13
IC
— 24 —
33
P03
32
P04
31
P05
30
P06
29
P07
28
P20/ASCK/SCK0
27
P21TxD/SO0
26
P22/RxD/SI0
25
P30/INTP0
24
P31/INTP1
23
P32/INTP2/CPT2
V
DD
3
Vss
OUT
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