Sony MZ-NH600 - Printed Wiring Board -MAIN Section (1;2)

MZ-NH600
2626
C836
+
C838
+
C816
+
C940
+
C948
+
C939
+
C845
+
C818
+
C850
C821
R826
R839 R840
C817
R864R856 R863
R876
R829
C828 C861
C835
R809 R813
R895
C892
R855
R897
R878
R824
C820
C929
R920R954
R958
C928
C927 C954
C926
R918 R917
R903 R906
R659
C920
C713
C712
R713
R712
C709 C710
R709
C702
C707 C708
R710
C706 C717 C705
R711
R708C703
R516R515
R561
R466
R463 R464
R663 R662
C908
R661 R660
R879
R865
C810
R825 R866
R622
C903
C902
R951 R953
R930 R927
R929 R926 R936R934 R935R933
R925
R822
R821
R818
R819
C839
R960
R894
R880
R833
C827
R837
R857
R858
R842
R959
C843
C814
C846
R922
C932
R955
C960
C959
R904
R907
C715
R507C568
C573
R508
C558
R513
CN501
R514 C560
R467
R504
R462
C714
R503
C569
R522
R521
R964
C811
R844
R908
R910
R912
C901
C649
C676
R620
C646
R624 R621
R625
C648
R623
C823
R924
R931
R914
R841
R952
R938
R937
C832
FB810 FB809
FB802 FB803
C958
L802
C808
C933
C936
C931
C935 C937
L803
L804
L801
C833 C812
C864
Q902
ECB
Q803
IC892
IC901
D904
D906
D615
D606
AK
D902
AK
D905
KA
AK
KA
D439
KA
AK
D607
D616
AK
AK
L903
L904
L507
L505
L501
L805
C819
+
C923
+
C650
+
C922
+
C909
+
+
C915
+
C916
+
C564
+
C570
+
C402
+
C403
+
C426
ECB
Q407
Q601
Q602
Q603
R668
C919
C562
C453
R432
C452
C561
FB503
FB502
C906
C918
R680
THP401
LF401
C480
C481
Q616
Q617
D614
KA
D605
AK
D608
AK
L606
R491
R490
R489
R486
R480
R476
R477
R418
R424 R421
R423 R422
C716
R707
R706
C701
LF301
R351
C419
C420
R420
R156 R161 R160 R261 R260 R256
C353
R437 R438
C303
FB303
C305
R419
D151
AK
1
3
5
4
IC471
L9001
L351
C310
+
+
C352
+
C320
+
C160
+
C260
L607
Q433
Q403
Q406
Q451
BCE
+
C924
Q501
Q452
Q502
BCE
ECB
Q503
IC502
IC701
D458
KA
D440
KA
J352
CN451
(USB)
CN451
(FRONT VIEW)
D457
AK
S894
S894-1
PROTECT
DETECT
MAIN BOARD (COMPONENT SIDE)
1-861-365-
45 31
115
16
30
60
46
14
85
-1
-2
S894-2
Hi-MD
PROTECT
DETECT
1
5
6
7
S893
OPEN/CLOSE
DETECT
i
(11)
11
1C
2B
2E
1C 2E2B
1E 2C1B
1E
1B
2C
G
D
D
1
2
4
1
26
3
116
48 33
17
32
64
49
G
D
D
DS
S
D
DD
1D 2S2G
1S 2D1G
1C 2E2B
1E 2C
GD
S
D
DD
58
41
1B
2D
1G
1S
2S
2G
1D
2D
1D
2G
S
1G
1C
2B
2E
1E
1B
2C
OPTICAL
PICK-UP
BLOCK
(ABX-U)
A
B
C
D
E
F
G
H
I
1 2 3 4 5 6 7 8 9 10 11
D304
D301
AK AK
J301
DIN
DGND
DVCC
(AEP, EE)
(AEP, EE)
RVDD
DTCK
KEY R
RGND
R888
4-13. PRINTED WIRING BOARD – MAIN Section (1/2) –
: Uses unleaded solder.
• Semiconductor
Location
Ref. No. Location
D151 I-9
D301 D-9
D304 D-9
D439 H-8
D440 D-7
D457 C-9
D458 D-5
D605 I-6
D606 I-6
D607 I-6
D608 I-6
D614 H-5
D615 I-5
D616 I-6
D902 G-5
D904 H-4
D905 F-4
D906 H-4
IC471 I-9
IC502 D-5
IC701 E-6
IC892 I-4
IC901 G-4
Q403 D-8
Q406 D-8
Q407 I-5
Q433 E-8
Q451 D-7
Q452 D-5
Q501 E-5
Q502 D-4
Q503 D-4
Q601 I-6
Q602 I-6
Q603 I-6
Q616 G-5
Q617 G-5
Q803 I-3
Q902 H-3