Kenwood NX-700 Service Manual page 104

A B C D
NX-700/700H
1
TX-RX UNIT (X57-7380-XX) (A/2) -10: K -12: HK
Component side view (J79-0129-29 A/2)
J701
EXT. SP
2
1
2
CN705
3
5
IC715
4
1
R826
C820
5
O
G
IC403
I
6
C422
C614 C615
7
C593
C592
IC518
R650
D508
R654
C618
R644 R690 R689 R656
R678
8
1 5 R658
IC513
3 4 D506
R637
R651
D507
D510
C438
R842
R640
C435
D509
R415 6 1
R674
7
Q405
R673
24
R672
9
D512
4 3 19
12 5 4
IC514
13 18
6 1
8 1
Q406
C591
Q411
4 3
5 1
R445
IC507
10
D410
L506
R583
CN549
R580
R578
11
R506
R634
R523
L522
C515
C590
12
C585 C584
C588
C589
R633
R630 C581
R632 D504
C587 C583
C825
13
CN597
J79-0129-29 A/2
14
E F G
PC BOARD
Q403
R401
+
C805
+
+
D408
L401
+
L402
L403
D404
+
C421
F401 C419
C613
C612
R636
R589 R918
R592 R919
R595
L508
L511
C560
C559
C555 C540
C554 C539
CN595
C538
C550
R684 C537
C557
L517
DGND
C449
FLDM
BSC1 BSC0
H I J K
TX-RX UNIT (X57-7380-XX) (A/2) -10: K -12: HK
Component side view (J79-0129-29 A/2)
IC102
1 2
C125
L106
C127
C130
C133
C137 + L107
R127
L108
C151 +
L109
R123
R131
R140
C138
R126 C132
R121 1 8
1 8
R134
4 5
R135
4 5
G
R119 C126 D
S
Q105
Q106
Q5
R417
4 3
Q3
S
6 1
D R82
G
C194 C193
D
S
C195
L31 G
C471 D21 Q15
C14
L1
L32 18 13 L33
R80
12
R11
19
C11 C8
C19
C13
R14 C20
R10
C21 1
25 7
R15 R7
6
L35
C6
R22
R1
+ C32
R31
+ C34
+ R4
CV C35
R29
C47 R48 R44 C31
C54 C46
R49
5 4
IC5
R51
8 1
R52
C55
R352
C37
C18
4 3
IC407
5 1
C448
C440
33V 5V_2 DGND
L M N O
PC BOARD
C188
C179
3 4
C165
TH101
C163
R273
C289
C157
R921
R145
C356
R156
R147
C197
R302
C301
L221
C296 R290
R333
D209
C223
R353
C295 C294
R210
R338
C218
C227
C219
C288 R283
C220
CD201
C226
D208
C7 Q212 R329
C291 C290
R86 4 3
C358
6 1
C336
C3 L218
C202 C201
R330
C354
C355
C213
C286 R282
D207
R548
C231
C285 C284
CF203
R221
IFDET
LO
R276
BPF
GND
R342
P Q R
NX-700/700H
Ref. No. Address Ref. No. Address
IC1 10L Q106 8K
R150
IC2 9K Q201 10N
IC3 9J Q202 10N
IC4 12J Q212 10O
IC5 11J Q403 2E
IC101 7J Q405 9B
C182
IC102 3K Q406 9B
IC103 7K Q411 10B
C198
IC201 10N Q501 11C
R161
IC202 9O Q709 5D
IC203 10P D3 12J
IC205 7N D21 9K
IC206 7O D102 5I
C173
IC403 5B D207 10M
C174
IC406 8J D208 9M
IC407 12H D209 9M
IC507 10C D210 8M
IC512 12B D404 6F
IC513 8B D405 6G
IC514 9D D408 5G
IC515 8D D410 10B
C298
IC516 8D D411 10B
R299
IC517 9C D504 13B
IC518 7D D506 8C
IC715 4B D507 8C
Q1 12K D508 8B
Q2 8J D509 9D
Q3 8J D510 8D
Q5 8K D511 8C
R315
Q15 9K D512 9B
1 24
Q105 8K
C351
R334
C233
R232
12 13
C225
5 4
R229
IC203
8 1
RAGC
VAGC
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14