3
CDX-A360
•
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the lead-
free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come printed with
the lead free mark due to their particular size.)
: LEAD FREE MARK
Unleaded solder has the following characteristics.
• Unleaded solder melts at a temperature about 40
°
C higher than
ordinary solder.
Ordinary soldering irons can be used but the iron tip has to be
applied to the solder joint for a slightly longer time.
Soldering irons using a temperature regulator should be set to
about 350
°
C.
Caution: The printed pattern (copper foil) may peel away if the
heated tip is applied for too long, so be careful!
• Strong viscosity
Unleaded solder is more viscous (sticky, less prone to flow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
• Usable with ordinary solder
It is best to use only unleaded solder but unleaded solder may
also be added to ordinary solder.
• CD Playback
You can play CD-DA (also containing CD TEXT*), CD-R/CD-
RW (MP3/WMA files also containing Multi Session) and ATRAC
CD (ATRAC3 and ATRAC3plus format).
Type of discs
Label on the disc
CD-DA
MP3
WMA
ATRAC CD
* A CD TEXT disc is a CD-DA that includes information such as disc,
artist and track name.
TABLE OF CONTENTS
1.
SERVICE NOTE
........................................................
4
2.
GENERAL
Location of Controls and Basic Operations ....................
5
Connections .....................................................................
5
3.
DISASSEMBLY
3-1.
Sub Panel Assy ................................................................
8
3-2.
CD Mechanism Block .....................................................
8
3-3.
Main Board ......................................................................
9
3-4.
Chassis (T) Sub Assy .......................................................
9
3-5.
Roller Arm Assy .............................................................. 10
3-6.
Chassis (OP) Assy ........................................................... 10
3-7.
Optical Pick-up ................................................................ 11
3-8.
SL Motor Assy (M902) ................................................... 11
3-9.
LE Motor Assy (M903) ................................................... 12
3-10. Servo Board ..................................................................... 12
4.
DIAGNOSIS FUNCTION
........................................ 13
5.
DIAGRAMS
5-1.
Block Diagram –CD Section– ......................................... 15
5-2.
Block Diagram –Main Section– ...................................... 16
5-3.
Block Diagram –Display Section– .................................. 17
5-4.
Circuit Boards Location .................................................. 17
5-5.
Printed Wiring Boards –CD Mechanism Section– .......... 19
5-6.
Schematic Diagram –CD Mechanism Section (1/2)– ..... 20
5-7.
Schematic Diagram –CD Mechanism Section (2/2)– ..... 21
5-8.
Printed Wiring Board –Main Section– ............................ 22
5-9.
Schematic Diagram –Main Section (1/3)– ...................... 23
5-10. Schematic Diagram –Main Section (2/3)– ...................... 24
5-11. Schematic Diagram –Main Section (3/3)– ...................... 25
5-12. Printed Wiring Boards –Key Section– ............................. 26
5-13. Schematic Diagram –Key Section– ................................. 27
6.
EXPLODED VIEWS
6-1.
Main Section .................................................................... 34
6-2.
Front Panel Section ......................................................... 35
6-3.
CD Mechanism Section (1) (MG-611WA-186//Q) ......... 36
6-4.
CD Mechanism Section (2) (MG-611WA-186//Q) ......... 37
6-5.
CD Mechanism Section (3) (MG-611WA-186//Q) ......... 38
6-6.
CD Mechanism Section (4) (MG-611WA-186//Q) ......... 39
7.
ELECTRICAL PARTS LIST
.................................. 40
Summary of Contents for CDX-A360
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