Kenwood NX-420 K Service Manual page 63

800mhz digital transceiver
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J
K
L213
R207
C226
C228
C227
C229
R211
L214
G
S
Q200
G
D
R210
103
C209
C213
C217
L205
L207
C216
R204
D411
R458
C478
R462
C483
R464
R463
C486
C479
L421
C481
489
R455
Q406
C468
G
Q404
D
S
G
S
G
D
L415
D
S
R451
R447
C477
R436
R470
C472
C455
C454
C460
C467
C452
409
C446
D407
D406
407
D403
D402
L405
ress
J
L
J
J
R
G
L
M
L212
1
6
IC200
R202
3
4
L206
R511
C530
C541
Q407
R459
C533
C539
C476
R409
C475
R456
C473
R454
L418
C474
C427
C422
C428
R412
R471
C466
C459
+
C431
+
C433
R421
R422
C436
L404
R429
L406
N
O
PC BOARD
TX-RX UNIT ( X57-8370-10 )
Foil side view (J79-0388-09)
L307
XF300
C200
C341
C344
C202
L204
C203
C337
R331
R545
L504
L305
24
C407
CP400
C410
C327
C423
C424
1
24
19
1
18
IC400
C319
6
13
7
12
C430
C310
C413
C307
C412
R405
R308
C300
X400
TH400
C400
R400
P
Q
NX-420
R335
C340
R317
R318
R325
C329
R319
R324
13
IC301
12
C510
L503
R309
R305
R530
R533
R538
D506
R541
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Layer 7
Layer 8
R
S
1
2
3
4
5
6
5
4
IC302
8
1
7
C339
R337
R334
R336
C343
3
2
IC500
4
1
8
R528
R534
R536
9
10
11
Component side
12
13
Foil side
63
14

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