DOWNLOAD Sony MDX-C8900R (serv.man2) Service Manual ↓ Size: 506.16 KB | Pages: 6 in PDF or view online for FREE

Model
MDX-C8900R (serv.man2)
Pages
6
Size
506.16 KB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio / SUPPLEMENT-1
File
mdx-c8900r-sm2.pdf
Date
PREV: Sony MDX-C8900R Service Manual

Sony MDX-C8900R (serv.man2) Service Manual ▷ View online

SERVICE MANUAL
MDX-C8900R
AEP Model
UK Model
SUPPLEMENT-1
File this supplement with the service manual.
Subject: Audio board Modification
(ECN-CSB00154)
– 2 –
1.
DISCRIMINATION
[AUDIO BOARD]
 (COMPONENT SIDE)
Former : 1-671-081-11
New
: 1-671-081-12
2.
DIAGRAMS
2-1.
NOTES  FOR  PRINTED  WIRING  BOARDS  AND  SCHEMATIC  DIAGRAMS
Note on Printed Wiring Board:
• X
: parts extracted from the component side.
• Y
: parts extracted from the conductor side.
• b
: Pattern from the side which enables seeing.
(The other layers' patterns are not indicated.)
Caution:
Pattern face side:
Parts on the pattern face side seen from
(Conductor Side)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Component Side)
the parts face are indicated.
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted.  pF: µµF
50 WV or less are not indicated except for electrolytics
and tantalums.
• All resistors are in 
Ω
 and 
1
/
4
 
W or less unless otherwise
specified.
•
U
: B+ Line.
• Power voltage is dc 14.4V and fed with regulated dc power
supply from ACC and BATT cords.
• Voltages are taken with a VOM (Input impedance 10 M
Ω
).
Voltage variations may be noted due to normal produc-
tion tolerances.
• Voltages and waveforms are dc with respect to ground
under no-signal (detuned) conditions.
no mark : FM
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal produc-
tion tolerances.
• Circled numbers refer to waveforms.
– 3 –
– 4 –
MDX-C8900R
2-2.
PRINTED  WIRING  BOARD  – AUDIO Section –
• Semiconductor
Location
(Component Side)
Ref. No.
Location
D901
B-3
IC906
C-9
Q901
B-4
• Semiconductor
Location
(Conductor Side)
Ref. No.
Location
IC901
B-6
IC902
A-8
IC903
A-9
IC904
A-2
IC905
A-3
IC907
C-9
IC908
B-9
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
(See page 50 on Service Manual.)
MDX-C8900R
– 5 –
2-3.
SCHEMATIC  DIAGRAM  – AUDIO Section –
– 6 –
(See Page 53
on Service Manual.)
Page of 6
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Sony MDX-C8900R (serv.man2) Service Manual ▷ Download

  • DOWNLOAD Sony MDX-C8900R (serv.man2) Service Manual ↓ Size: 506.16 KB | Pages: 6 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sony MDX-C8900R (serv.man2) in PDF for free, which will help you to disassemble, recover, fix and repair Sony MDX-C8900R (serv.man2) Car Audio. Information contained in Sony MDX-C8900R (serv.man2) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.

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