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P
TX-RX UNIT (X57-6413-01) (A/3)
Q101
PRE-DRIVE AMP
C103
R106
1.5k
8p
T:0.97V
Q101
R:0V
2SC5191-A
T:4.39V
R:0V
5TC
5T
APC
+B
5R
SB
TUNE
CLK
DATA
PF
TUNE
CLK
DATA
PF
SB
5MS
5MS
X200
W/N SWITCH
44.395MHz
Q201
L77-1760-15
DTC144EE
R:0V(W)
T:2.62V(N)
R:0.39V(W)
CF201
T:0.52V(N)
L72-0934-05
C262
C265
D202
CF200
DAN235E
L72-1031-05
0.1u
C246
C254
0.1u
0.1u
W/N SWITCH
W/N
T:1.97V
R:1.97V(ON)
:2.36V(OFF)
SQL RECTIFICATION
T:1.09V
R:0V(ON)
:0.92V(OFF)
D200
R200
HVC131
220k
SQL
VOLTAGE
CHARGE
DM
HSDI
5M
5CNS
ASQL
ASQL
RSSI
V_REF
SPOUT
AM
LEDR
LCDBLT
LEDG
HSDI1
5RC
ME
PTT
AFOUT
MICI
Q
SCHEMATIC DIAGRAM /
TX DRIVE AMP
Q103
2SK2596-E
C106
R111
C160
L114
L115
8p
18
1000p
8.2n
8.2n
T:0.63V
T:4.59V
R:0V
R:0V
T:1.40V(H)
:0.43V(L)
R:0V
5T
R124
0
5T
R265
330k
T:0V
T:0V
R:0.72V
R:4.65V
C229
Q205
0.01u
2SC4649(N,P)
IF AMP
IC200
IF IC
TA31136FNG
C212
C211
1
16
R253
4.25V
1000p
22p
oSCIN
MIXIN
R218
2
15
L201
oSCoUT
GND
1u
12k
3
14
MIXoUT
N-REC
4
13
C210
VCC
N-DET
0.1u
5
12
IFIN
RSSI
C214
6
11
W/N SWITCH
DEC
IFoUT
D203
0.1u
7
10
DAN235E
FILoUT
QUAD
0.1u
8
9
FILIN
AFoUT
R:0.39V(W)
T:0.53V(N)
W/N
Q203
2SK1824-A
AF DETECT
SWITCH
Q204
2SK1830F
DM SWITCH
5.04V
R266
R219
2.7k
220k
R267
330k
2.00V
C201
0.1u
Q208
2SC4617(S)
NOISE AMP
T:0.25V
R:0.25V(ON)
:2.22V(OFF)
R259
AF AMP,FILTER
47k
C253
C243
R260
1000p
22k
0.1u
HSDI
5CNS
V_REF
HSDI1
R
TX FINAL AMP
Q106
2SK3476-F
C164
L116
L199
33p(G)
1.8n
2.7n
T:1.97V(H)
:0.75V(L)
R:0V
T:6.81V
R:7.50V
R114
T:3.60V
100k
R:0V
APC SWITCH
Q104
R138
DTC114EE
0
APC PROTECT
T:7.09V
R:7.49V(ON)
:7.50V(OFF)
Q105
DTC114EE
APC SWITCH
T:0V
C122
C136
R:7.24V(ON)
470p
470p
XF200
44.85MHz
L71-0530-05
C231
R227
R228
OUT
IN
330
330
0.01u
R254
47
T:0V
R:4.74V
TUNE
CLK
DATA
PF
SB
5MS
C225
0
0.01u
4.87V(W)
0V(N)
ME
C221
Q202
RN47A4-F
R255
R264
68p
2.7k(D)
180
R256
47k
W/N SWITCH
4.94V
D209
MA2S111-F
R223
180k
D209
DM CHARGE/
DISCHARGE SWITCH
C215
10u10
C217
R206
C205
120p
82k
0.1u
C275
R214
C209
82k
120p
100p
DM
5M
RSSI
SPOUT
AM
LEDR
LCDBLT
LEDG
ME
PTT
AFOUT
MICI
S
TK-3148
原理图
D102
D102,103
HVC131
STRIP LINE
ANT SWITCH
L710
C146
D103
6.8n
39p
HVC131
T:4.60V
R:0V
T:6.84V
R:7.50V
T:0.80V
R:0V
5T
R131
R134
150k(D)
C128
10k
100p
1
8
oUT1
VCC
R127
2
7
IN1-
oUT-B
150k(D)
3
6
IN1+
IN2-
R128
4
5
VEE
IN2+
150k(D)
IC100
TA75W01FUF
:7.25V(OFF)
APC AMP
Q206
BPF
FRONT-END
1ST MIXER
T:0V
L701
R:1.74V
270n
C294
Q206
3SK318
T:0V
R232
56p
R:0.42V
T:0V
1k
R:1.75V
Q303
D305
AF AMP AVR
AF AMP AVR
Q302
AF AMP AVR SWITCH
R367
C353
12k
0.1u
Q303
L904
2SB1132(Q,R)
T:0V
R:4.92V(ON)
Q302
:0V(OFF)
2SC4617(S)
R359
15k
C346
47p
R362
D301
47k
CP327
AF AMP
D301
C348
47k*2
PROTECT
0.47u
KDR367E-P
R361
1k
T:4.99V
R:4.99V(I)
PROTECT
:49.9mV(E)
Q301
2SJ347F
INT/EXT SWEITCH
MIC MUTE
Q305
UPA672T-A
C352
0.1u
R357
C344
470
10u10
D303,307
PROTECT
T
D104,105
ANT SWITCH
R147
R152
C154
0
0
12p
R140
1k
Q108
DTA144EE
R139
1M
APC SWITCH
APC SWITCH
R142
100k
Q107
2SK1824-A
T:0.38V
R:7.21V(ON)
:7.22V(OFF)
5T
APC
5R
D204
BPF TUNING
R276
R238
0
0
TUNE
CLK
DATA
PF
5MS
ME
SSW
SB
T:0.15V
R:6.64V(ON)
:0.15V(OFF)
AF POWER AMP
IC313
TDA7053AT
Q308
1
16
INT/EXT
NC1
OUT1+
SWITCH
2
15
VC1
NC4
3
14
Q308
NC2
PGND1
2SK1824-A
4
13
VI<1>
OUT1-
5
12
VP
OUT2-
6
11
VI<2>
NC3
C356
7
10
SGND
PGND2
47p
8
9
VC2
OUT2+
5M
Q307
UPA672T-A
INT/EXT SWEITCH
R368
MSW
1k
EMC
LEDR
LCDBLT
LEDG
PTT
61
X57-641 4/5
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