Kenwood NXR-700 Service Manual page 111

A B C D E F
CONTROL UNIT (X53-4140-XX) -10 : E2 -11 : For service
Component side view (J79-0332-09)
R960
L326
C871
R961
L327
C872
C843 C842 C841
C807 C806 C805
R886
R874 L331
R887 L330
C846 C847 C848
C778 C777 C776
R817 R816
C782
C787
X702
C783
C786
C780
R806 R807 R808
R888
Component side
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
G H I J K L
C862
R389
I
C572 +
O
L314
C569 +
C785 C817 C790 R834
1 5
1 5 1 20
IC724
GND 1
3 4
3 4 D03 CF
IC712 D04 CF
R897
D05 CF
C784 D06 CF R388 L313
D07 CF
1 5 10 11
CE1A CF
IC713
A10 CF
3 4 RD CF
C793 R832
A09 CF
C816 A08 CF R892
1 20
A07 CF
1 5 33CF
+ CP7 CP75
IC723 A06 CF C422
4
3 A05 CF
CP9 CP77
A04 CF
IC722 A03 CF
A02 CF
10 11
4 3 A01 CF
R732
R881 A00 CF
C792
5 1 D00 CF
R880
1 20 D01 CF
C809 D02 CF
NC
CD2
CD1
D11 CF
D12 CF + C439 CP8 CP76
10 11 D13 CF
R799 R768
D14 CF
D15 CF R893
CE2A CF
NC
IO RD
IO WR
WE CF
R/B/IREQ CF
IC715 33CF
NC
NC
RESET CF
WAIT CF
NC
R845 REG
NC
11 10 NC
D08 CF
R844
D09 CF
R843
D10 CF C726
R833 GND 50
L307
R842
R835
20 1
L300
R839 C791
L306
L305
L304
L303
CN402
R394 L302
R395 L301 R300
CN400
Ref. No. Address Ref. No. Address
IC303 7P IC324
IC306 4M IC325
IC308 5P IC327
IC312 5U IC329
IC313 8V IC330 10M
IC314 7S IC701
IC323 6U IC703
M N O P Q R
1
IC329
5
S700
+
C443
L325
G
IC306
C818
IC708
1 5
4 3
5
1 3 4
Q707
IC725 Q700
R779 C773 C820
1 5 C703
1 5
IC710
C707
3 4 3 4
IC726 R731
R733
R727
C728
C449
3 2
IC308
4 1
C814
R735
C712
R720 R522
C856
R766
R526
C854
CP18 CP20 R529
C702
R532
R921 R736 R534 R538
128 103
R945 R539 1 102
R953
R540 R543
R546
R754
IC703
R548 R549
CP68 R776
R551
R773
R553
R777
C549 C550 R556
CP62
R557
R559
R774 C548
R784 R788 R562 R566
R786
R785
R787
R570
R744 Q308 R573
C551 R574
C552
R579
R585
R590
R592
4 3
C725 C853 R781 R719 R722 IC709 R593
5 1 R594 36 65
C710
39 64
R596
C770
C711 R599
IC701
R711
R729
C729 R637
X701 R484
C727
C833
CN401
R301
Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address
8U IC708 5M IC716 7H IC726 5N Q702 5O
7R IC709 8N IC717 5H Q301 6AA Q704 8C
7V IC710 5N IC718 6H Q302 6AA Q705 8D
3M IC712 5G IC722 7G Q304 9V Q707 5M
IC713 6G IC723 6G Q307 7O D300 7AA
8N IC714 8H IC724 5G Q308 8P D701 5N
7M IC715 8H IC725 5N Q700 5O D702 8N
S T U V W X
CONTROL UNIT (X53-4140-XX) -10 : E2 -11 : For service
Component side view (J79-0332-09)
C506
R442
R449
R423
R401
R487 R505
C526 C527
R535
C538
R530
R521
R911
R686
R541
R528
R547
R446
R531
R554
C504
R537 R575
R577
R586
R582
R581
R587
R636
R687
R635
R561
C567
1 5
R564
R565
3 4
R568
IC327
R679
C557
R616
R605
R597
R595
R588 R589
R598
R583 R578
R600
R576 R584
R555
R433
R550
R685 R542
R421 R415 R432
R440
R533
C539
R536
C418 +
R424
R428 Q304
C528 C529
X300
R390 R488 C466 R418
R486
+
C444
L310 C450
R404
R408 C445 R405
Y Z AA AB AC
NXR-700
PC BOARD
1
2
CN713
3
4
5
6
Q301 R403
R392 Q302
7
8
9
10
11
J79-0332-09
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13
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