24
J
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C44
C45
C212
C414
F301
C3
Q304
L304
R309
R310
R316
R317
R319
R324
C303
C310
R12
C318
R17
C321
R20
R21
Q1
R26
R27
C331
R30
C337
R2
R3
IC303
CP301
CP303
R201
RXD
TXD
A4
A1
A6
A5
A3
A2
BATT+
1
4
5
8
THDET
3
1
4
5
MDSW
CN302
RESET
CN303
MODE
QTI
GND
5M
SB
1
20
21
40
41
60
61
80
AFMUTE
AFCONT
CN201
BUSY
CN202
RSSI
W/N
C21
C22
R210
C27
C30
C32
C35
C36
C39
C201
TH201
C210
C1
C2
C4
C6
C8
C9
Q303
Q305
Q306
L301
L303
R301
R304
R305
R306
R313
R314
R315
L7
R320
R321
R322
R323
IC1
X301
C316
R14
R15
C319
R16
R18
R19
C320
R22
C327
C332
C334
C335
R1
R7
IC301
IC305
IC306
CP302
CP1
C10
C11
C15
R318
VOX
B
GND
5R
5C
PTT
MOD
LD
10
11
1
20
CN203
BPF
GND
3
4
5
1
+
+
+
C37
+
MIC301
+
–
LV
(CV)
TK-3301
PC BOARD
TX-RX UNIT (X57-7772-70)
Component side view (J79-0250-09)
Ref. No. Address
IC1
9G
IC101
4N
IC301
6B
IC303
6H
IC305
5C
IC306
7D
IC309
7O
Ref. No. Address
Q1
8H
Q107
3M
Q108
3M
Q109
4M
Q301
6P
Q302
6P
Q303
5I
Ref. No. Address
Q304
6I
Q305
7B
Q306
8B
Q312
8P
Q313
7P
Q314
8O
Q315
8O
Ref. No. Address
Q316
8O
D101
4M
D303
8S
D304
8S