Printed Wiring Board -Main Section (1/2) - Sony MZ-NHF800 Service Manual

MZ-NH700/NHF800
• Semiconductor
Location
Ref. No. Location
D151 I-9
D301 D-9
D304 D-9
D436 I-9
D439 H-8
D440 D-7
D457 C-9
D458 D-5
D473 I-9
D605 I-6
D606 I-6
D607 I-6
D608 I-6
D614 H-5
D615 I-5
D616 I-6
D881 F-1
D882 E-1
D883 E-1
D884 D-2
D885 D-1
D902 G-5
D904 H-4
D905 F-4
D906 H-4
IC471 I-9
IC502 D-5
IC701 E-6
IC881 F-2
IC882 F-1
IC892 I-4
IC901 G-4
Q403 D-8
Q406 D-8
Q407 I-5
Q432 D-7
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 H-5
Q617 G-5
Q803 I-3
Q881 F-3
Q883 F-2
Q884 D-2
Q885 D-2
Q886 D-2
Q902 H-3
MZ-NH700/NHF800
6-13. PRINTED WIRING BOARD – MAIN Section (1/2) –
1 2 3
A
B
OPTICAL
PICK-UP
BLOCK
C
(ABX-U)
MAIN BOARD
(COMPONENT SIDE)
1C 2B 2E 1E 1C
S G
R891
1B 2B
D D
Q884
2C 2E
D D
Q885 1E 1B 2C
A K R888
R893
D885
D884
D
A K D882
D883
E A K
C887
IC881
R883 R881
R885 4 3
2 1
C886
F 1E 1C
R882
1B 2B
Q881
5 1
2C 2E
3 4
IC882 B C E
C885
Q883
D881
C948 +
R938
R937
46
R952
L881
G
C931
R841 C846 R924
L801 R922
C932
C845 +
R931
60
+
C818
R914
C814
R822
R955
C843
R821
2E 2C
R959
H
R818
2B 1B
R960
1C 1E
R819
Q902
C839
8
L804
R894
L803 R842
1
I
C864
C850
R880
(NHF800)
: Uses unleaded solder.
4 5 6
1C 2B 2E
IC502 R467
Q503 Q452
3 2
E C B
1E 1B 2C
L505
4 1
R513 R514 C560 C453
R462
1
C561 C562
Q502
C452
C558
D458
C714
48
49
L507
CN501
R504 C712
IC701
C713
C573 R508 C569
1D 2G 2S
R522
Q501
R521 64
1S 1G 2D
1
26
C568 R507
C715
R904
R907
L904
+ C924
D905
A K
45 31
R964
30
C959
1C 2B 2E
IC901
Q617
1E 1B 2C
G D D
Q616
16
S D D
1 15
D614
C960 D904
C922 +
L903 R680
C649
8
C823 C811 C923 +
C650 +
D906
R910
5
R908
K D616 A
R912
C901
Q603
IC892
K D607 A
1D 1G R623
1
4
S
D615
R858
R833 C827 R837
2D 2G C676
A K Q601
1S 1D
Q407
1G 2G
K A
B C E
R857
2D 2S
D606 Q602
34 34
7 8 9
S894-1
PROTECT
DETECT
S894-2
Hi-MD
PROTECT
DETECT
D457
R433
D440
R432
A K
Q403
DIN
D D
G D D
D D
E B
DGND
G S
Q451
DVCC
2E 2C
S D D
2B 1B Q406
1C 1E
Q432
D301 K A K A D304
R423 R422
33
R424 R421
C312 +
32
C716 C
Q433 + C320
R706
C311
C701 R707
+ C107
L607
+ C207
17
16
C108 +
+ C318
+ C160
C208 +
+ C352
+ C260
R351
(AEP, UK, EE)
C353
L9001
R419
D439
THP401
LF401
5
L606
D436
R491
R620 R162
4 R490
R489 K D151
C646
D605
K A
1
K A
D473
A K
D608
3
R486
10 11
S894
-1
-2
CN451
CN451
(USB)
1
(FRONT VIEW)
5
6
7
J301
LINE IN
(OPT)
S893
OPEN/CLOSE
DETECT
R161
R160
J352
R260 i
R261
A
C480
5
11
R476
R477
4 (11)