DOWNLOAD Sony MDX-C8900R Service Manual ↓ Size: 7.49 MB | Pages: 88 in PDF or view online for FREE

Model
MDX-C8900R
Pages
88
Size
7.49 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
mdx-c8900r.pdf
Date
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Sony MDX-C8900R Service Manual ▷ View online

– 43 –
– 44 –
MDX-C8900R
4-8.
SCHEMATIC  DIAGRAM  – SERVO Section (1/3) –
•
 See page 74 for IC Block Diagrams.
•
 See page 72 for Waveforms.
Note: The components identified by mark 
!
 or dotted line
with mark 
!
 are critical for safety.
Replace only with part number specified.
• Voltages and waveforms are dc with respect to
ground in playback mode.
no mark : MD
∗
: Impossible to measure
(Page 45)
– 45 –
– 46 –
MDX-C8900R
4-9.
SCHEMATIC DIAGRAM  – SERVO Section (2/3) –
•
 See pages 74 for IC Block Diagrams.
•
 See page 72 for Waveforms.
• Voltages and waveforms are dc with respect to
ground in playback mode.
no mark : MD
∗
: Impossible to measure
(Page 44)
(Page 47)
– 47 –
– 48 –
MDX-C8900R
4-10.
SCHEMATIC  DIAGRAM  – SERVO Section (3/3) –
•
 See page 72 for Waveforms.
• Voltages and waveforms are dc with respect to
ground in playback mode.
no mark : MD
∗
: Impossible to measure
(Page 46)
(Page 53)
– 49 –
– 50 –
MDX-C8900R
4-11.
PRINTED  WIRING  BOARD  – MAIN Board (Component Side) –
•
 See page 39 for Circuit Boards Location.
IC702
J-6
IC703
H-5
Q4
H-13
Q9
G-12
Q10
G-12
Q11
G-12
Q13
G-13
Q14
I-13
Q15
G-12
Q16
E-12
Q102
G-5
Q103
F-5
Q200
C-7
Q201
C-9
Q202
D-9
Q203
D-9
Q204
C-7
Q205
B-7
Q206
H-8
Q207
I-8
Q300
C-8
Q301
C-7
Q304
B-9
Q305
B-8
Q306
H-9
Q307
I-9
Q400
G-9
Q401
G-9
Q402
D-5
Q403
G-9
Q501
I-11
Q502
J-11
Q503
J-10
Q504
J-10
Q505
I-10
Q506
J-10
Q507
K-10
Q508
J-10
Q509
C-4
Q510
H-1
Q512
F-3
Q513
G-3
Q514
F-3
Q515
C-5
Q517
C-5
Q518
F-2
Q519
E-3
Q520
B-3
Q522
B-3
Q523
J-11
Q527
C-4
Q529
K-10
Q533
B-10
Q534
C-10
Q535
H-7
Q701
I-12
Q702
G-11
Q703
G-11
Ref. No.
Location
Ref. No.
Location
D6
F-12
D7
G-12
D100
G-5
D101
E-5
D402
D-9
D403
D-9
D406
F-9
D407
G-6
D500
G-12
D501
B-3
D502
I-7
D503
J-11
D504
I-11
D507
F-4
D508
F-3
D509
C-5
D510
K-12
D511
J-12
D512
K-12
D513
K-12
D514
K-12
D515
K-11
D516
K-11
D517
K-11
D518
K-11
D519
K-11
D522
B-6
D523
B-6
D525
B-5
D526
B-5
D527
G-4
D530
J-13
D535
B-3
D536
B-3
D537
B-2
D538
B-3
D541
B-4
D542
B-4
D543
J-13
D546
G-4
D601
B-7
D602
B-7
D603
B-7
D604
B-6
D605
B-7
D606
B-8
D607
B-8
D608
B-8
IC2
G-12
IC4
F-11
IC100
G-7
IC101
F-5
IC400
E-7
IC403
H-8
IC404
E-9
IC500
J-8
IC503
I-9
IC504
C-3
IC701
H-12
• Semiconductor Location
(Component Side)
(Page 61)
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