J
K
L
M
N
O
P
Q
R
S
I
H
G
F
E
D
C
B
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C21
C22
R403
R404
R211
R405
R406
R213
R407
C27
R408
1
11
EN5
EN4
EN3
GND
EN2
EN1
GND
AFO
AFI
SB
B
R409
R410
R411
R412
C32
R413
C33
R414
R415
R416
R419
C39
C902
C901
R902
R901
CN401
R421
C41
R422
R423
R424
R425
C45
R426
C201
R436
R437
TH203
R438
C401
C402
C403
C405
C214
R445
C215
R446
C217
C410
C411
C415
C418
C419
C77
C79
C80
C430
C431
C432
C433
C434
C435
C1
C2
C3
C4
C6
C7
C8
D1
Q104
Q105
D
S
G
Q107
Q108
S
G
D
Q109
Q301
Q302
Q303
Q304
Q305
Q306
D403
D404
L301
Q316
L302
L111
IC403
IC404
IC405
IC406
1
45
8
CP404
CP405
D11
Q901
S
G
D
R301
R304
R305
R306
R307
R308
R310
R311
R312
R313
R314
R315
R121
R316
R317
R318
R319
R126
L6
R127
R128
R129
R320
R321
R322
R323
R324
R130
R325
R131
R326
R132
R327
R133
R328
R134
MIC301
+
–
R329
R135
R138
R139
L12
R330
R331
R332
R334
R140
R335
R141
R336
R142
R143
R338
R339
C302
C304
R340
IC1
R341
C306
R342
C307
C308
R344
C309
R345
R346
R347
R348
R349
C310
C311
C312
C313
R10
C314
R350
R11
C315
C316
C317
R354
C318
R355
R15
C319
R16
C126
R357
R18
R19
C320
C321
C322
C323
C324
R20
R360
C325
R21
C326
R22
C327
C328
C329
R25
R365
R26
C138
F401
Q8
C330
C331
C332
C333
C334
C140
R30
C335
R31
C336
R1
R2
C146
R3
R4
C148
R5
R6
R8
C340
R9
C341
C342
C343
C344
C345
C346
R42
VR1
C351
C352
C354
D102
Q202
D301
D302
D303
Q401
Q402
Q407
Q408
GG
D
D
S
S
IC101
L401
L402
L403
L404
IC301
IC302
1
56
10
X2
C10
C11
C13
R203
C19
R206
BATT+
5R
5T
5M
1
1
3
3
4
4
5
5
+
1
9
10
16
17
25
26
32
1
100
25
26
50
51
75
76
+
+
5C
PCTV
RSSI
1
11
20
10
+
+
+
+
LV
+
BPF
+
+
1
4
5
8
B
SP–
SP+
+
D
D
G
G
S
S
SB
CN13
ANT
J79-0043-09
TXD
AE
SPI
SPO
NC
5MS
OPTDET
MIC
PTT/RXD
MICIN
MICI
MICO
TK-2202L
PC BOARD
PC BOARD
TK-2202L
Component side
Foil side
Layer 1
Layer 2
Layer 3
Layer 4
TX-RX UNIT (X57-6870-21) Component side view (J79-0043-09)
TX-RX UNIT (X57-6870-21) Component side view (J79-0043-09)
Ref. No. Address
IC1
8I
IC101
4M
IC301
9D
IC302
8P
IC403
8B
IC404
7B
IC405
5D
IC406
9F
Q8
8J
Ref. No. Address
Q104
5L
Q105
4K
Q107
4L
Q108
4L
Q109
5L
Q202
4F
Q301
10E
Q302
8B
Q303
7P
Ref. No. Address
Q304
7P
Q305
8O
Q306
9P
Q316
9O
Q401
8R
Q402
8R
Q407
8D
Q408
7D
Q901
8J
Ref. No. Address
D1
8H
D11
7J
D102
4M
D301
9B
D302
9B
D303
8A
D403
8R
D404
8R
20
21