Printed Wiring Board -Main Section (1/2) - Sony MZ-NH1 Service Manual
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Also See for MZ-NH1:
- Operating instructions manual (128 pages) ,
- Specification sheet (2 pages) ,
- Specifications (2 pages)
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MZ-NH1
• Semiconductor
Location
Ref. No. Location
D152
G-10
D252
F-10
D301
D-9
D352
G-10
D401
I-9
D602
H-6
D604
F-9
D605
I-5
D606
I-6
D607
I-5
D608
I-4
D613
D-7
D615
F-8
D905
C-10
IC602
E-7
IC603
F-7
IC882
E-8
Q301
C-9
Q401
H-8
Q432
H-7
Q601
J-5
Q602
I-5
Q603
F-6
Q604
D-6
Q605
F-7
Q611
E-7
Q801
E-6
MZ-NH1
6-13. PRINTED WIRING BOARD – MAIN Section (1/2) –
1
2
3
MAIN BOARD
(COMPONENT SIDE)
A
B
C
D
E
F
G
R830
R801 R814
H
R857
I
R869
J
: Uses unleaded solder.
4
5
6
S431
BATTERY INSERT
DETECT
Q604
1E
1B
R643
2C
R603
R634
L702
D
R859
Q801
L701
G
S
C653 +
L704
C652 +
L703
2G 2S 1G 1S
Q603
C812
2D 2D 1D 1D
C633
R648
C611
R631
C808
R849
L605
L606
R822
R819
R847
R821
R818
R820
R839
R817
C809
A
R835
C646
R620
C648
R621
K
A
D605
R824
1S
1D
R660
1G
2G
Q602
C649
2D
2S
D607
K
A
C663
R862
2D
2G
K
D606
A
D608
Q601
S
1D
1G
LF451
34
34
7
8
9
S891-1
(PROTECT DETECT)
S891-2
Hi-MD
PROTECT DETECT
L907
Q301
B C E
R304
R306
C302
K
A
D301
C885
DIN
R881
D613
R305
2
1
R645
DGND
1C
IC882
2B
DVCC
2E
3
4
Q611
D
D
D
D
R301
G
S
R630
C621 +
5
4
L607
1
3
4
3
IC602
D604
D615
C639
C616 +
1
2
IC603
2G 2S 1G 1S
C651
Q605
C659
2D 2D 1D 1D
C654
R651
L601
R413
R412
Q432
D602
Q401
R411
K
E
B
C
C
B
E
1
10
+
C154
D401
CN451
(USB)
10
11
S891
-1
-2
L906
K
A
S893
OPEN/CLOSE
D905
DETECT
FB303
J301
LINE IN
(OPT)
FB304
D252
K
A
D352
1
8
D152
J351
4
5
i
/LINE OUT
RVDD
DTCK
KEY_R
RGND
C254 +
C153
11
C155
(11)
1-861-115-
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