90
TK-8180H/8182H
SCHEMATIC DIAGRAM
U
V
W
X
Y
X57-699 5/10
A
C141
*
R373
*
C144
*
R309
100
R327
10
L304
L322
5.6n
D111
HVC131
R319
10
R120
220
R317
0
TV
L111
*
R129
100k
C393
*
C331
0.01u
C127
*
R311
*
L324
*
C322
*
R134
0
R320
18
R123
100k
R330
10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
R133
100k
C389
*
R108
0
C137
470p
VC
GND
oUTPUT
VCC
L112
*
C312
0.047u35
C397
12p
C392
*
C316
*
C396
0.01u
R115
18k
C323
470p
L301
2.2u
L114
*
R122
100k
2SC4116(BL)
Q303
R377
0
R323
1k
UL
L305
D104
1SV286
R326
*
R371
0
C153
*
L109
*
C151
1p
C125
470p
L302
R332
10
1
2
3
4
5
6
C139
470p
R325
150k
C119
*
C145
*
D109
1SV291
C124
*
C142
470p
D110
1SV291
L110
*
R121
100k
PCK
C134
3p
PLE
C149
470p
C150
*
C395
*
C309
100p
5C
C135
*
L323
*
R132
100k
C132
*
IC302
TC7S66FU
1
IN/OUT
2
OUT/IN
3
GND
4
CONT
5
VCC
L306
L327
*
L320
*
D108
1SV291
C317
100p
L321
*
R130
100k
D103
1SV286
R310
100
C339
470p
R369
0
C324
0.1u
D107
1SV291
L108
R370
*
C262
100p
MB
C146
470p
C335
0.022u
C306
10p
R376
0
L115
*
D106
1SV286
R305
56
R306
18k
C390
*
C318
2.2u20
L116
*
C133
*
8R
C327
0.22u
C138
5p
C302
*
C154
*
CN301
E40-6404-05
1
2
3
4
5
6
C148
1p
C129
470p
C130
5p
C152
470p
C147
*
R131
100k
R378
10k
D105
1SV286
C140
*
C260
100p
C320
2.2u20
R318
*
(1/4W)
2SC3357
Q103
L117
*
R362
0
L113
*
C155
470p
C131
470p
R119
0
C136
*
L101
*
C391
*
R124
100k
C308
*
C121
470p
C261
100p
R301
0
C307
470p
R321
10k
R322
0
R316
*
C156
470p
R303
560
R116
18k
C311
*
R333
0
C128
*
R307
0
PCK
DGND
DT
Fin
GND
UL
CP
PLL SYSTEM IC
DT
RF BPF
TUNING
ME
REF
11CL
PLE
CV
RF BPF
TUNING
RF BPF
TUNING
RF BPF
TUNING
5C
RF BPF
TUNING
AM1
AM1
AFO
ANT SW
5C
GND
CPGND
MI2
FRONT-END LNA
PLL LPF
PLL LPF
RF BPF
TUNING
TX-RX UNIT (X57-6990-XX) (C/3)
RF BPF
TUNING
PLL CP SW
RF BPF
TUNING
PLL F_IN
DOUBLER AMP
Fin
REF
GND
CPGND
5C
CP
IC301
ADF4111BCP7
A
VDD
A
VDD
RFEin
DGND
DGND
2SC4116(BL)
Q302
C338
0.33u35
C398
C333
C394
*
*
*
2SC5108(Y)
Q301
X301
16.8MHz
L77-1952-05
MI2
ME
AFO
CPGND
AGND
AGND
RFinB
RFinA
DV
D
D
DV
D
D
VP
Rset
CP
CE
CLK
DATA
LE
MUXOUT
CN302
E40-6404-05
R308
3.9k
C386
10u6.3
R302
10
R312
1k
C314
0.1u
4.99V
4.99V
4.99V
4.75V
4.99V
2.46V
4.99V
7.90V
4.99V
3.22V
10.36V
FL:2.5V
FC:4.0V
FH:5.8V
0.31V
TX-RX UNIT (X57-6990-XX) (B/3)