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92
TK-8180H/8182H
SCHEMATIC DIAGRAM
AE
AF
AG
AH
AI
X57-699 7/10
-t
R196
15k
IC72
TA75W01FU
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
C8
100p
C143
0.01u
C217
1000p
C227
1000p
R212
100k
L2
C63
*
C6
4.7u16
GSW
C16
*
C236
0.01u
Q178
DTA144EE
C239
0.1u
R85
100k
C241
1000p
R72
33k
5C
R11
2.7k
R2
5.6
C233
1000p
C223
0.1u
Q173
DTA114EE
C228
0.1u
R76
100k
RXDET
R207
47k
R205
3.3k
R88
100k
R28
*
R190
15k
TH171
47k
2SC5108(Y)
Q1
R79
*
R217
0
R87
39k
R86
820k
THP
C14
100p
C5
100p
R19
150
R38
0
R208
3.9k
C35
100p
C209
0.01u
C216
15p
C215
18p
R16
47
C207
470p
L14
*
*
IC1
1
RF_IN
2
VG
G
3
VDD
4
RF_oUT
R200
3.3k
C221
0.1u
R3
820
C211
10p
C65
*
PC
L6
R12
10
C231
82p
C214
0.1u
DMUTE
+B
2SK1824
Q176
D171
DAN235E
L4
RSSI
R185
820
C17
22p
R187
3.3k
C29
470p
R109
1k
R89
100k
R199
56
R71
56k
R6
220
R202
4.7k
R84
*
C206
0.01u
R77
100k
Q177
DTC144EE
C230
0.01u
R82
100k
R193
47k
R203
3.3k
R75
47k
R81
100k
C234
0.22u
R198
330k
C44
120p
CFSW
L1
18n
L3
22n
C28
100p
C219
1u
L187
100n
R1
820
C34
100p
C238
0.01u
R221
47k
L189
1u
C208
0.01u
C32
47u25
C259
10u10
C237
22u6.3
R194
22k
C22
470p
C220
0.1u
C38
22p
Q174
DTC144EE
L8
2.5T
C1
1000p
C229
0.033u
C2
100p
C224
270p
C240
0.1u
C27
47p
MP
R90
330k
C205
0.01u
C40
22p
C21
470p
C43
*
5R
R8
470
1
OSCIN
2
OSCOUT
3
MIXOUT
4
VCC
5
IFIN
6
DEC
7
FILOUT
8
FILIN
9
10
11
12
13
14
15
16
R14
0
R18
220
C235
0.1u
C85
*
5C
C4
100p
R197
330k
CD171
L79-1701-05
C20
100p
C15
100p
R192
22k
R39
0
1
OUT1
2
IN1-
3
IN1+
4
VEE
5
6
7
8
R78
100k
L188
820n
R204
2.2k
C77
470p
C10
100p
C19
47p
C24
4.7u10
R209
10
C39
22p
C18
470p
C42
*
C226
1000p
C64
*
C78
*
C232
1000p
Q2
2SC5192
D2
XB15A709
R17
47
R191
22k
C26
22p
R10
560
C212
470p
C76
470p
W/N
R13
330
R9
22
R7
10
R186
330
R206
1k
L15
C33
100p
R195
22k
C3
100p
R15
220
R188
68
C213
0.01u
Q70
DTC114EE
H/L
C9
6p
Q179
DTC144EE
L186
10u
L5
C218
0.01u
ASQ
C13
100p
C74
100p
C210
68p
R210
2.7k
R21
*
R25
150
1/2
R189
10
L7
10T
C222
1000p
D174
MA2S111
C7
100p
C225
270p
8T
ANT SW
AM1
GATE BIAS
W/N CF SW
CONTROL
AM1
HIGH/LOW
POWER SW
W/N CF SW
CONTROL
8T
W/N CF SW
HIGH/LOW
POWER SW
ME
DET MUTE SW
DC AMP
FOR TX APC
MI2
VOLTAGE
PROTECTION
DET MUTE SW
CONTROL
TX DRIVER
AFO
W/N DISCRETE SW
TX PRE-DRIVER
D4
XB15A407A2GB
D3
XB15A407A2GB
ANT SW
ANT SW
IN2+
IN2-
OUT-B
VCC
Q177,179
W/N CF SW
CONTROL
2SC4617(Q)
Q175
NOISE AMP
CF172
L72-0372-05
CF171
L72-0376-05
2SC5108(Y)
Q172
IF AMP
IC172
TA31136FN
FM IF SYSTEM IC
AFO
ME
MI2
SQ NOISE AMP
DETECTOR
IN2+
IN2-
OUT-B
VCC
IC71
TA75W01FU
DC AMP
FOR TX APC
D1
02DZ5.6(X,Y)
POWER MODULE
AFOUT
QUAD
IFOUT
RSSI
N-DET
N-REC
GND
MIXIN
R4
33k
R5
6.8k
Q3
DTC114EE
TX GATE SW
2SK1824
Q72
D172
DAN235E
W/N CF SW
D173
RB706F-40
X171
L77-1762-05
4.37V
0.84V
W:4.96V
FC-H:12.65V(K),12.83V(K2)
FC-L:13.22V(K),13.30V(K2)
4.99V
4.94V
H:3.21V
L:1.19V
1.6V
FC-H:3.91V(K,K2)
FC-L:3.45V(K),3.49V(K2)
T:7.81V
R:0V
0.07V
1.12V
0.61V
4.96V
4.99V
0.84V
N:4.85V
0.12V
TX-RX UNIT (X57-6990-XX) (B/3)