Tx-Rx Unit (X57-8060-10) (A/2) - Kenwood NX-900 Service Manual

A B
NX-900
1
2
3
IC715
4
5
IC403
6
7
C593
C592
D508
C618
R678
8
1 5
IC513
3 4
R651
C438
R842
C435
R415
Q405
9
D512
4 3
6 1
Q406
Q411
R445
10
11
R634
C590
12
C585
C588
C589
R633
R632 D504
C825
13
J79-0302-19 A/2
78
14
C D
PC BOARD

TX-RX UNIT (X57-8060-10) (A/2)

Component side view (J79-0302-19 A/2)
J701
EXT. SP
IGN 1
R401
GND 2
CN705
+
5
+
1
R826
C820
O
G
I
C422
C614 C615 C613
8 1
IC518
R650
9 16
R654
R644 R690 R689 R656
C612
R658
D506 R637
D507
D510
R640
D509
R674
6 1
R673 R636
24
7
R672
IC517
12 19
13 18 5 4
IC514
8 1
C591
IC507
4 3
5 1
CN903
CN902
L506
R583 R589
CN549
R580 R592
R578 R595
R506
R93
L522
C515
C584
R630 C581
BSC1
C587 C583
CN597
E F
Q403
C480
C805
+
C485
C486
L401
L402
L403
D404
+
C421
F401 C419
R918
R919
C928
C629
L508
L511
C560
C559
C555 C540
C554 C539
C538
C550
R684 C537
C557
DGND
D501
FLDM
BSC0
C628
C626 C627
G H
D408
R105
C258
R104
R100
R880
CN595
4 3
L517
IC407
5 1
C448
C440
C449
C828
33V 5V_2
DGND
I J
1 2
C132
C131
C128
C123
R943
R944
L106
D915
R131
R117 C125
R417
C471
L32
R15
18 1
19
C19
C20
C21
24
1
R18
L35
R13
+
C32
+
+ C37
R113
C48 R45
CV
R49 C55
C5