DP-IF8000
25
25
C72
C74
X2
TP23
C77
C83
C90
R83
C94
C95
R86
R82
CN002
RV101
R101
C110
C108
C109
R106
R105
C103
C104
IC22
L17
15
µ
H
R104
C102
RV201
R103
C105
L15
6.8
µ
12
µ
L16
C99
C100
C101
C96
R91
R88
Q201
R84
C93
C82
R168
R74
C71
R165
R75
R20
SL33
SL31
SL32
R169
R166
C57
C55
C45
L7
C50
C53
IC9
L41
C47
C48
R56
R54
IC10
C64
R55
R63
R40
R39
C56
C51
C41
C43
C46
R43
L42
47
µ
H
47
µ
H
10
µ
H
TP49
C65
R42
R108
L9
15
µ
H
C183
L63
L64
R212
0.1
12p
24.576MHz
12p
0.1
0.1
300
2.2
50V
0.1
220
2.7k
5P
2.2k
22k
0.01
0.1
100
16V
10k
1k
220p
1.5p
AD8057ART-REEL7
2.2k
2200p
2.2k
2.2k
0.1
27p
120p
130p
0.01
300
3.3k
2SC2712G-TE85R
150
0.1
0.1
10k
10k
0.1
10k
1k
1k
10k
10k
0.1
100
4V
100
4V
100
4V
0.1
TC74VHCT08AFT
0.1
47
6.3V
0
1.8k
TLC2932IPWR
0.1
3.3k
1k
160k
150
1
25V
0.1
35V
47
6.3V
0.1
0.22
35V
3.3k
MCK
0.1
10k
470
1000p
100
B
GND
REG 3.3V
OPT VCC
IF 9V
IFAMP VCC
VPOUT1
RCS
RINFO
MCK
BCK
DILRCK
SDO0
SCK0
DIAT_LAT
DIS_XRST
DIH_XRST
RF
LEVEL
B+
B+
AGND
AGND
TX/LED
BUFFER
IF AMP
(CHASSIS)
BIAS
DC
VCO
BUFFER
6-9. SCHEMATIC DIAGRAM — TX SECTION (3/4)—
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
9
9
2
8
9
4
2
9
8
0
5
1
5
1
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299