Sony MDX-CA580 Service Manual ▷ View online
25
25
MDX-CA580
4-8.
SCHEMATIC DIAGRAM – SERVO Section (2/2) –
•
See page 31 for Waveforms.
•
See page 36 for IC Block Diagram.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : MD PLAY
no mark : MD PLAY
∗
: Impossible to measure
(Page 29)
26
26
MDX-CA580
D1
E-9
D301
G-5
D501
I-7
D502
H-7
D551
J-13
D552
K-13
D553
K-13
D554
J-12
D555
K-13
D556
J-12
D557
K-13
D558
J-12
D559
K-13
D560
J-12
D571
B-5
D603
B-4
D605
B-5
D622
D-9
D624
C-9
D653
I-7
D661
D-5
D662
D-5
D673
C-5
D674
C-5
D701
E-5
D702
C-4
D703
B-3
D704
B-2
D705
B-2
D706
B-2
D708
G-7
D710
D-4
IC51
I-12
IC90
G-11
IC151
D-10
IC501
I-5
IC652
J-3
IC701
C-3
Q1
G-11
Q111
E-12
Q131
F-12
Q171
B-11
Q181
B-11
Q250
H-2
Q271
C-11
Q281
C-11
Q363
I-3
Q551
J-6
Q571
D-5
Q621
C-10
Q622
C-9
Q633
J-2
Q651
I-8
Q652
I-8
Q661
D-5
Q701
D-5
Q704
G-7
Q705
C-4
Q706
D-4
4-9.
PRINTED WIRING BOARD – MAIN Board (Component Side) –
•
See page 21 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
27
27
MDX-CA580
D2
E-7
D90
H-11
D91
H-11
D92
G-11
D131
F-12
D302
G-7
D361
I-2
D362
G-2
D561
K-11
D562
K-11
D601
C-3
D602
B-4
D604
A-5
D621
B-10
D631
J-2
D671
C-5
D672
C-5
D675
I-4
D676
I-4
D677
I-4
D709
G-5
IC611
A-7
IC671
F-1
Q90
G-11
Q121
E-12
Q361
H-1
Q362
G-1
Q631
J-2
• Semiconductor
Location
Ref. No.
Location
4-10.
PRINTED WIRING BOARD – MAIN Board (Conductor Side) –
•
See page 21 for Circuit Boards Location.
(Page 32)
(Page 23)
28
28
MDX-CA580
4-11.
SCHEMATIC DIAGRAM – MAIN Board (1/3) –
•
See page 31 for Waveform.
•
See page 36 for IC Block Diagrams.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
(
no mark : FM
(
) : MW
[
] : LW
(Page 29)
(Page 30)
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