Main Board (Component Side) - Sony HI-MD WALKMAN MZ-M10 Service Manual

MZ-M10
• Semiconductor
Location
Ref. No. Location
D450 I-9
D458 I-5
D604 F-3
D801 I-7
D881 E-8
D882 E-8
D883 E-8
D884 F-7
D885 F-7
D904 H-4
D905 I-2
D906 I-4
D3352 G-10
D4441 D-2
IC471 H-10
IC602 F-5
IC604 G-5
IC606 G-4
IC607 G-4
IC701 E-6
IC804 J-6
IC881 E-8
IC882 F-8
IC891 F-9
IC901 I-3
IC903 J-5
Q301 E-10
Q451 J-5
Q452 J-5
Q603 H-5
Q608 F-2
Q609 H-5
Q611 F-3
Q612 I-5
Q616 G-5
Q617 G-4
Q618 G-4
Q801 I-6
Q802 I-6
Q803 H-6
Q881 D-8
Q883 F-8
Q884 F-7
Q885 F-7
Q886 F-6
Q901 H-2
Q904 I-6
Q905 J-6
Q906 J-4
MZ-M10
6-13. PRINTED WIRING BOARD – MAIN Board (Component Side) –
1 2 3
A
B
C
OPTICAL
PICK-UP
BLOCK
(ABX-UJ)
MAIN BOARD (COMPONENT SIDE)
D4441
D C4438
C4427
E
F
R618
D D S
1C 2B 2E
Q611
D604
Q608
D D G
1E
1E 1B 2C
1B
R619
2C
C673
G
3
4
R691 IC606
C916
C906
C919
2D 1G 1S
C918
Q901
H R974
2S 2G 1D R904
C920
32 17
33
D905
R976
R977
IC901
I
R930
R927
C937
48
+
49 64
C940 + R920
R936
J
1C 2B 2E
C939 +
Q906
1E 1B 2C
R968 R966
C933
K
: Uses unleaded solder.
4 5 6
28 15 C710
C703
1
29 14 C709
L507
R709
R710
C702
C708
R708
C707
C701
IC701
R711
C570 + C714
R712
R707
C573 C706
CN501 C705
42 1
43 56
R713 C712 C713
FB5501
D885 D884
D D
2E 2C
IC602 D D
2B 1B
G S
1C 1E
5 3
26
C818 +
4 1
C820
L801
L607
C601
IC607
C817
1C
1 4 C668
R659 C625
2B
3 2
2E 2 3 S G
IC604
D D
C677
4 1
D D
2
2C C669
2E
2B 1B
1
1C 1E
C827
R837
B C E Q803
C810
1 8 R877
4 1
C902
C811
C901
Q603
4 5
D904
5 8
16
C853
+ C923 + C652
L606
Q802
D801
Q612
G D S
D906
C823
S G
C8859
K A
D
R455 R456 C8858
C888 R865
C954
C856
L903
R898
D D S
R918 K A D458
Q801
1
Q904 R923
R917
R464
C915 + 1E 1C
R866
D D G
1B 2B
C961 R908 3 2
C958
2C 2E 2C 1B 1E
2 1
4 1
R462 R466 Q905
IC804
C453 C452 2E 2B 1C
R969
3 4 R939
IC903
D D
D D
G S
34 34
7 8 9 10
S890
(PROTECT DETECT)
S891
HI-MD
PROTECT DETECT
C3332
R303
C3304
2C 1B 1E
C3302
Q881 R822
R884 R890
2E 2B 1C
R883 R881 R886
D881
+ C883 Q301
A K
B C E
+ C312
4 3
L881
R304
+ C208
R306
5 1
R887
+ C315
C892 R895
D883 K A
C3331
8 5
D882
C887
+ C316
3 2
1E 1C
1B 2B
C885
4 1
IC891 + C313
2C 2E
Q883
R888 C814
B C E
+
+
+
C816
R873 C895 C355
C356
1 4
IC882
R355
C809 R821 R822
C371
R817 R818 R819
8 5
D3352
1 4
C9001
C3374
C480
5 4
R481
R416 C4418
C419
IC471
R420
C420
1 3
C4416
LF4451
LF401 K A D450
7 6
5 1
THP401
CN451
(USB)
11 12
S890
S891
J301 (1/2)
LINE IN
(OPT)
VDR3306
C3305
L152 L252
S893
S893
OPEN/CLOSE J351 (1/2)
DETECT
i
RVDD
DTCK
KEY_R
FB3357 RGND
21
(21)
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