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Kenwood NX-3720HG Service Manual page 173

Vhf digital transceiver, uhf digital transceiver
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TX-RX UNIT (XC1-183K-00 (NX-3820H(G), NX-3820H, NX-3820(G), NX-3820))
--- Component side view (J7C-0193-00) ---
J1
J2
C630
R651
R643
C1
C2
C3
F1
D1
RXD1
R622
R615
CN90
IC601
C605
C21
F2
C629
C632
R644
R646
R652
R655
C634
Q605
C633
R654
C627
R648
R645
Q604
C4
CN14
CN3
CN15
CP403
CP404
CP405
5
F6
3
D617
R627
R628
R650
2
4
CN20
CN88
F3
R613
5
7
R634
R625
R659
6
CN96
CN95
CN97
8
11
R633
R631
C26
12
C22
15
R630
R623
16
9
10
IC1
+B
13
14
C232
F5
R84
CN93
C66
R70
C68
C64
R1
D602
R2
CN91
R2
R3
R3
R672
CN89
C69
R4
R671
R4
C606
C658
IC608
R534
IC414
R29
R533
Q13
C528
C25
R62
C651
R532
C527
R531
R666
F4
R667
TXD0
R444
CN55
L412
CN68
CN61
C437
RXD0
C440
C472
C475
FLDM
C442
C474C473
CN81
C456
C451
L410
C448
C459
C461
C434
C468
C431
C471
C464
C466
C428
C469
C463
C467
C424
C470
C460
C465
C449
C421
C458
C444
C457
R486
C485
C443
C455
C441
C486
R485
C439
R681
L405
VBUS
CN77
R76
C488
C487
R438
R441
_DET
R75
CN75
CN58
CN86
Q402
CN60
CN74
CN80
CN12
CN13
CN11
R439
R440
R523
R522
C492
CN59
R501
CN21
C509
CN17
R502
C12
D403 D402
D406 D405
C501
D407
Q404
C521
R527
C522
IC413
4
(No.RA054<Rev.001>) 2-5
C249
C247
IC201
L219
L220
R242
C5
L221
CN26
R239
IC204
R204
Q202
R235
C211
C33
R231
R259
C50
R529
R265
CN29
CN28
C51
IC24
C38
L16
C44
C37
CN82
L19
R36
R40
CN67
R48
C35
C57
R65
R39
C59
IC14
IC408
IC12
C63
C58
C61
C62
R53
R67
R66
IC21
R505
CN79
IC23
R42
VoUT1
IC407
CN76
C498
CN78
D410
C46
C514
D404
CN1
3
2-5 (No.RA054<Rev.001>)
CN27
J7C-0193-00
C260
IC205
R251
C236
R244
XC1-183
R250
R245
C213
Q22
Q205
R213
Q21
R277
R276
R266
C239
R229
C271
R247
R241
R73
Q204
R203
R230
CN92
CN30
CN32
CN31
IC101
R112
C108
R128
R121
CN22
CN23
R127 R125
C110
C112
CN25
C116
R119
C111
R109
L104
R124
R120
C148
R145
L107
C145
C144
L124
C143
E101
CN24
C141
L122
C122
L105
D107
L120
R135
C139
L119
C125
2
1
D
C
C237
B
CN33
CN49
CN48
A

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