ABCDEFGHI JKLMNOPQRS
1
3
4
5
6
7
8
9
10
11
12
13
14
2
TK-7102 PC BOARD VIEW
34
33

TX-RX UNIT (X57-6290-20) Component side view

J1
CN5
R331
C230
C307C290
B
E
CQ42
C350
C345 C346
C513
C218
C168
C511
C237
C232
C113
C117
C347
C526
C523
C173
R264 R308
R261
R252
R281
R280
1
GND
HOOK
MIC
LEDMON
LEDC1
LEDR
MICBL
LEDC4
KMI1
KMI3
KMO1
PSB
PTT
ME
POWER
LEDPF
LEDC2
LEDG
LEDC3
CM
KMI2
KMI4
KMO2
23
C527
C341
IC17
Q33
O
B
C
E
G
I
D4
R5
L1
C56
R55
R44
R10
R11
R13
R38 R37
R39
C55
C25
C27
R6
R163
R103
R102
Q19
R133
R78
R74
R77
R64
R149
R108
D15
R288
R329
C283
C324
C313
C305
C296
C301
C304
C297
C291
C294
C356
R246
R250
R251
R316
R258
R243
R249
R257
D36
C264
C269
TH1
C35
C87 C80
L55
C94
L17
C123
C150
C351
C28
C45
C53
C44
C61
C63
C59
C54
C52
C379
R24
R49
R45
R53
R48
R50
R41
R43R47
R57R52
R31 C51C66
C62
R67
IC4
1
78
14
R27
R313
D43
IC3
1
1213
24
C135
C119
TH5
L14
L12
C36
R51
R114
R136
R140
R144
R143
R134
R127
R335
R286
R137R139
D39
Q35
IC19
1
45
8
Q32
B
C
E
GND
SP
D41
R262
Q34
R239
R238 D27
R240 R154
C243
1
10
C525
C512
C125
C524
C353
C220
C277
C284
C355 R334
R322 R260
R105
R118
R115
R122
R155
R176
R128
C262
C308
C310 C298
C329
+
+R255
Q30
R279
C280 +
CN1
R2
R285
R3
R4
R135
R138
POWER
R273
R229
R109
R234
Q38
IC9
1
78
14
R236
Q27
C328
C299
C295
R265
+B
GND
Q16
RXD
TXD
R177
R274
Q22
Q43
S
G
D
S
G
D
Q2
D6
S
GD
D2
D1
D3 +R46
C371
C60 +
C65 +
R60
R56
R34
CV
C48
Q5
Q4
D7
C330
C331
C332
R28
R20
R15
C338
C29
C37
C34
C22
R184 R271
C256
C252
R23
+
+
L3
L2
IC1
1
1011
20
Q6
R72
R12
C81
R88
+
X1
C14
C116
C114
C160
C106
C120
C335
C102
C138
C112
C111
+
R7
BPF
C267
C270
C342
C374
+
+
R278
R277
R276
R113
R287
R153
R132
R173
R164
R111
AFV
C88
R87
R307 R63
R73
R21
R22
R33
R42
R310
R311
C32 C30
C378
C50
C58
C40
+
+
+
D44
C323
C321
C315
C312
R267
R263
C292
C303
D34
R247
R254
C279
R241
R244
C242
C518
C24
IC21
1
45
8
IC22
1
45
8
Q41 R59 R54
++
R19
R18
C352
C333
D13
C71
C31
C377
C340
++
+
+
C64
R330
R30
R26
C254
+
IC12
1
34
5
12 34
J72-0788-12
IC101
Q101
IC102
C26
TH3
+
TX-RX UNIT (X57-6290-20)

Component side view

.oN.feRsserddA
1CIK013CIO84CIR019CIG721CIR671CID0191CIF712CIQ822CIQ8101CIL5201CID82QJ94QJ015QJ016QM1161QH891QO0122QH972QF503QE0123QE833QD0143QE553QE783QF714QP824QG434QH9101QD51DG112DG013DH014DE96DK97DJ0131DP951DP972DF543DP663DP493DE614DF434DP844DP8

2SC2954

2SC3357

ECB

2SA1641

BCE

KTA1664

E
C
B

DTC363EU KRA225S

KRC102S

IN
GND
OUT

2SC4649

2SC4919

TC7W74FU

1234
8765

KTA1046

GNDOUTPUTINPUT
Component side
Foil side
Pattern 1
Pattern 2
Pattern 3
Pattern 4

KRC404RTK

KRC414RTK

2SA1745

2SA1832

2SC2412K

2SC4617

2SC4738

2SC5108

ECBOUTINGND
C
BE