Kenwood NX-720H(G) Service Manual page 86

A B C D
NX-720H(G)/720H
1
2
3
J701
EXT.SP
4
CN804
C815
L806
C816
5 4
F501
IC801
R835
8 1
R844
5
A801
6
C824
R802
R839
D801
CN801 C821 R843
D802
CN415
7
C472
Q709
8
CN542 CN541
R628
R627
R813
C810
R814
9 R810
10
20
1
CP501
C581
11
CP515
CP516
C651
12
CN514
13
14
E F G H
PC BOARD
TX-RX UNIT (X57-8230-1X)
Component side view (J79-0343-09)
J501
11 12 13 14 15
6 7 8 9 10
1 2 3 4 5
CN720
R821
R641 R643
CN802
R637
R674
C660 R639
R673 R638
C646
CN803
C645
D601
Q504
C633
C403
C422
C427
C429
CN423 C136
F401
R125
R121
+
CN414
CN401
CN412
Q417 CN411
Q408
C432
C475
C460
4 3 R414 R664 R635 R662 R659
R415
C477
IC402 CN419
Q411
5 1 R421
F502
R805
C779
Q706
C791
CN422
G
R833 C778
CP703 C829
R800 D R804
C747 C749
R845
R745 R751 R756
R778 5 4
18 13 Q412
19 12
IC703
C735
8 1
IC515 C833 R785
CN710
Q704 C770
D703
24 7 R730 C728
1 6
R728
CP706
C723
C725
D704
CP704 R722
5 4 R707
Q703
IC512 R679
R713
8 1
C701 CN421
R682
C706
CN420
C707 R706
CN418
CN540 CN426
R720
R701
CN427
C716
C702 C705
R678 L510
R561
CN425
Q701
R680
CP512 CN428
C577
CN509
C576
C555 R827
C746 R754
11
CN417
R776 C776 R783
IC511
C565
10
C569
R681
CN507 CN523 1
R702
C661
C734 R711 4
CN530
5 4
R610 C711
R613
IC716
CP511
8 1
R1
R617 R614
C607
CN707
R4
CN705
I J K
IC102
1 2 3
L108
L109
C131
C134 L107
+
L110
R150
CN112
CN111
C155 R149
R658 R632 D
S
G
R184
Q105
R796 R797
CP1
C775 C786
R825
1 8
IC713
4 5
C26 C22
R430
C9
R801 R14 R10 24 19
1 18
C31
CN701
C20 IC2
D701
R746
C24 6 13
7 12
C25
R15 Q2
TH701
C741
R72
Q702
R29
R28 R25
C29
C739
R30
C39
R741 C32
R46
C34
C777 R44
1 8
IC711
R705
4 5
R710
CN1
R27 R18
R17
R12
C718
C21
R770
8
R773
IC701
5
R329
R304 C359
1 24
C307
CN303
C330
R332
C332
R337
IC303
C333
R326
C334
C335
12 13
R344 R343
C338 C336
C346
L M N O
NX-720H(G)/720H
PC BOARD
TX-RX UNIT (X57-8230-1X)
Component side view (J79-0343-09)
4
C125
R120
TH101
C146
L112
D110
C178
R177
R82
R178
L105
L111
R83
C204
R33
C202
Q1
R223
C218
R81 L220
L209
C224
D203
C225
R212 C227
C223 R258
C347
R338
R305
R342
C345
CN304
C342
C344 J79-0343-09
R341
R339
C341
CN306
P Q R S
1
2
3
Ref. No. Address Ref. No. Address
IC2 9K Q702 9H
IC3 10L Q703 9F
IC103 7K Q704 9F
IC201 10Q Q705 8E
4
IC303 11L Q706 8F
IC402 8D Q708 9D
IC404 7E Q709 8D
IC409 8J D2 9L
5
IC509 11E D101 7I
IC511 10D D102 7K
IC512 9E D110 7N
IC515 8E D202 10O
IC701 11H D203 10P
6
IC702 9G D404 7C
IC703 8G D410 6C
IC705 9H D411 6D
IC711 10H D502 11E
IC712 8H D505 7H
7
IC713 8I D506 7H
IC716 11D D507 7H
IC801 5D D508 7H
C168
Q1 9L D509 7G
R167
TH103
Q2 9L D510 7G
8
Q105 7K D511 11D
Q402 7E D512 5E
Q404 8E D513 5E
Q405 8E D601 5E
9
Q408 7F D701 9I
Q411 8F D702 9I
Q412 8E D703 9G
R259
Q417 7F D704 9G
Q504 5E D801 7C
10
Q701 10H D802 7C
R233 R235
R234
11
Component side
Layer 1
Layer 2
Layer 3
12
Layer 4
Layer 5
Layer 6
Foil side
13
14