Tx-Rx Unit (X57-8120-10) - Kenwood NX-411 Service Manual

A B
NX-411
1
TX-RX UNIT (X57-8120-10) (A/2)
Component side view (J79-0303-09 A/2)
2
3
4
5
C267
R269
R204
C202
CN201
6
C204
C203
R203
7
R264
Q214
R261
C
R260
C
8
ANT R672
9
TX-RX UNIT (X57-8120-10) (B/2)
10
11
12
13
68
14
C D
PC BOARD
D13
R170 C136
D21
L4
R142
C137
1 8
C106
IC19
C108
4 5
R143
R162
R140 R159
5 4
C105
R144
IC15
R105 R141
8 1
R106
D6
C91
R104
R113
R136
L207
C222
R111
C104
C221
R109
C103
C208
R139
C209
R160
D22 D23
R112
Q213
E C
R110
B B
C E
R263
B
E
B
R258
CN5
J79-0303-09 B/2
E F
CN4
R175
R176
L2
L6
D20
S
R173
D15
R108
R211
C210
C90
R244
C224
R253
D204
Q205
S D
G G
D S
F201
C248
+B
R238
R212 C225
Q207
C234
C235
C237
D209
R239
C109
Ref. No. Address Ref. No. Address
IC15 5D IC204
IC17 6D IC205
IC18 4H IC206
IC19 5C IC207
IC20 4G IC208
IC21 4H IC209
IC22 3H IC210
IC201 3O IC301
IC202 3Q IC302
IC203 5R IC303
G H
5 4
IC22
8 1
D19
R164 C122
4 3
1 8
IC20
IC21
5 1
4 5
C250
Q209
R167 R165
G
D
S
D18
R166
R157
D11
R158
4 3
4 3
IC18
Q13
6 1
5 1
D9
5
R220
R221
8
R222 C242
C534
C246
CN6
C244
R228
R230
R235
C355
R226 R227
R233
R350
R231
R349
C656
G
D
TH601
S
C354
Q304
R329
Q301
R213
C344
R328
D301
Ref. No. Address
8I IC304 6P
7E IC305 8Q
6R IC306 7Q
6G IC307 6L
8F IC308 8M
6F IC309 6M
5K IC310 5O
8L IC312 8N
7L IC505 5I
8P IC803 3J
I J
C842
Q211
R177
R529
4
IC505 R178
1
C539
C226 C239
D205
Ref. No. Address Re
Q7 6D Q
Q10 7D Q
Q11 8E Q
Q13 4G Q
Q201 7I Q
Q202 7I Q
Q203 8G Q
Q204 7G Q
Q205 6F Q
Q206 6G Q