Kenwood NX-900 Service Manual page 81
800mhz digital transceiver
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Also See for NX-900:
- Instruction manual (39 pages) ,
- Instruction manual (116 pages) ,
- Function reference (608 pages)
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J
K
520
L159
C169
R168
R161
C118
73
C115
C164
R165
72
C117
C174
74
R160
R55
C970
C65
C971
C56
6
1
7
Q4
IC719
C71
12
13
18
C977
4
3
S
Q7
C774
D
6
1
Q8
G
R836
53
L21
73
R977
C69
R800
L17
R803
C67
R810
C52
C60
R59
D14
C797
L7
C45
R41
C716
R709
C821
R838
R718
C826
C705
R715
R712
C709
L518
L
M
TX-RX UNIT (X57-8060-10) (A/2)
Foil side view (J79-0302-19 A/2)
C475
C445
C446 +
D409
R430
1
C443
C454
IC405
C441
3
C474
R432
D412
R440
C463
R447
Q416
C456
C453
R437
R456
R405
R722
R716
C707
C729
R749
R724
1
8
IC706
R725
4
5
C715
C748
R766
C706
R714
R710
C720
R822
D706
C819
C776
1
5
C777
IC720
3
4
C781
C652
24
R849
R723
R700
19
R733
C789
4
3
R818
R821
IC704
C799
5
1
R817
C714
R717
R795
R790
R805
C779
R814
C792
R792
R791
4
3
IC714
C769
5
1
C761
R788
R807 R808
C796
C786
R783
C768
R845
C740
C738
R843
R771
D702
C719
R755
G
D
1
8
R763
S
IC705
Q703
C746
4
5
R746
R761
R756
C735
C723
R740
1
8
R713
4
3
IC703
R737
4
5
5
1
C708
IC701
L507
N
O
PC BOARD
D401
Q402
L405
C415
D407
C468
6
Q414
4
L404
R419
C409
C426
C433
C413
C424
R446
Q412
G
D
S
Q410
Q409
Q415
4
3
IC409
D704
Q704
R784
1
5
C750
C744
Q705
C751
1
8
R767
R787
IC708
R768
4
5
D705
R765
R759
C770
1
8
C773
IC709
5
4
4
5
R774
IC702
R801
8
1
R731
R806
CN509
R574
IC511
C532
C531
R916
R581
1 6
3 4
IC504
IC508
C542
C541
R577
R720
R606
R691
R605
R692
R607
R587
R608
R610
R503
R568
C533
R847
R551
R681
C520
R992
R683
1
R682
C939
2
IC506
P
Q
NX-900
C811
C810
R410
D406
Q401
C479
R825
G
C801
Q404
D
C802
S
C804
C803
Q710
Q413
R418
C597
NC/RSSI
1
SB
SB
SB
C611
SB
SB
SB
C610
AFO
DI/RTS
50C
C609
GND
DEO
C608
MI2
ME
GND
C607
RXD0
AUXO2
C606
TXD0
C605
AUXO1
AUXIO9/CTS
C604
AUXIO5
AUXIO8
AUXIO4
C603
TXD2/AUXIO9
AUXIO3
C602
RXD2/DI
C793
C601
AUXIO2
AUXIO1
C600
R812
AUXIO7/BER DT
AUXIO6/BER CK
30
C599
C598
CN506
R541
R557
R962
R538
R532
R990
R525
R512
R511
C512
R455
R451
R508
C506
R540
R515
R994
R953
R954
R552
R998
C501
C502
4
3
C523
R509
R504
R522
J79-0302-19 A/2
R
S
1
2
3
4
5
6
7
8
R815
R809
G
D
S
Q706
C795
9
R951
C517
C955
C953
C954
R554
R952
10
R697
R528
R841
C508
R510
R520
C958
C957
C522
11
C488
12
13
81
14
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