Kenwood NX-200 Service Manual page 138

A B
NX-200
1
2
3
TX-RX UNIT
4
(X57-7360-10) (B/2)
J79-0127-39 B/2
5
26 POW
OPT6
TXI RXEI
6
RXEO TXO
OPT2 OPT7
OPT11 OPT8
DTI OPT9
5V AGND
NC NC
7
AGND DGND
OPT5 OPT10
OPT4 NC
26P_TD 26P_RD
OPT3 OPT1
2
8
TXD1 RXD1
9
10
Component side
Layer 1
Layer 2
11
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
12
13
138
14
C D
PC BOARD / PC
TX-RX UNIT (X57-7360-10) (A/2)
Foil side view (J79-0127-39 A/2)
C414
25
R422 C466
1
R405
E F
板
C154
C149
L110
C146
C299
D209
D211
R438
C304
C386
C307
R325
C306
L224
D208
C297
C291
D207
C290
L220
C312
R302
R311
C362
R274
G H
R162
R163
L118
L115
C166
C135
L117
R210
R307
R314
R207
R313
1 5
IC201
R326
3 4
R203
C282
L215
C285
R269
C270
R272 C283
R263
C296
G S
Q204
G D
R268
R262
C284
R260
C274
D204
I J
L1
CN102
+
S
C267
L402
R305
R303 R304
L
C268