Sony XACC-1 Service manual
XA-CC1
SERVICE MANUAL
Ver 1.0 2003.07
SPECIFICATIONS
Power requirement 12 V DC negative ground
Dimensions Approx. 97.2 55.7 23.7 mm
Mass Approx. 260 g (10 oz.)
Input Car cradle I/O input (8pin)
Output SONY-BUS control output (8pins)
Design and specifications are subject to change without notice.
7
1
/
× 2
( 3
8
(w/h/d)
(not including connection cable)
(including connection cable)
SONY-BUS audio output (RCA-pin)
ATT control output
15
/
×
/16 in.)
4
US Model
Features
The XA-CC1 is a connection adapter for connecting a car cradle to a Sony master unit having the CD/
MD changer control function.
Car Cradle Ready Sony car audio units are ;
Units with CD/MD Changer Control from 2003 forward
Following units
MEX-5DI, CDX-MP70, CDX-MP30, CDX-M730, CDX-M630, CDX-CA900X, CDX-CA720X,
CDX-CA700X, CDX-CA705M, XR-CA630X, XR-CA430X
9-877-463-01 Sony Corporation
2003G05-1 e Vehicle Company
C 2003.07 Published by Sony Engineering Corporation
CONNECTION ADAPTER
XA-CC1
TABLE OF CONTENTS
1. GENERAL ................................................................... 3
2. DIAGRAMS................................................................. 4
2-1. Note for Printed Wiring Boards and
Schematic Diagram ......................................................... 4
2-2. Schematic Diagram ......................................................... 5
2-3. Printed Wiring Board
– BUS Board (Component Side) – ................................. 6
2-4. Printed Wiring Board
– BUS Board (Conductor Side) – ................................... 7
2-5. IC Pin Function Description ........................................... 8
3. EXPLODED VIEW................................................... 9
4. ELECTRICAL PARTS LIST ............................... 10
Notes on chip component replacement
•Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be damaged by heat.
UNLEADED SOLDER
Boards requiring use of unleaded solder are printed with the leadfree 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 viscou-s (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.
2
XA-CC1
SECTION 1
GENERAL
Installation
Before installation
Choose the installation location carefully so that the unit does not interfere with normal driving operations.
Avoid installing the unit where it would be subject to :
high temperatures, such as from direct sunlight or hot air from the heater.
draft, rain or moisture.
dust or dirt.
magnetic fields.
Install the unit at a to location that does not obstruct the operation of passenger-side airbag.
Installation location
Install the unit inside the car panel or glove box is recommended.
Please consult qualified technician or service personnel if you cannot attach the connection adapter to the car securely.
If you have any questions or problems concerning your unit that are not covered in this manual, please consult your nearest Sony dealer.
This section is extracted from
instruction manual.
Connections
Connection diagram
Precautions
Before making any connection, disconnect the ground terminal of the car battery to avoid short
circuits.
Connection example
A
Car cradle
B
Car cradle
BUS CONTROL IN
Connection
Adapter
XA-CC1
BUS AUDIO IN
Connection
Adapter
XA-CC1
BUS CONTROL IN
BUS AUDIO IN
Source
selector
XA-C30
(optional)
BUS CONTROL IN
BUS AUDIO IN
BUS AUDIO OUT
BUS CONTROL OUT
Car cradle
1.6m
I / O SONY BUS
I/O
Front speaker
Rear speaker
ATT
or
ATT OUT
Light blue
CONTROL OUT
BUS
AUDIO
OUT
1m
ATT
Supplied
with the
XA-C30
ATT
Sony BUS compatible
car audio
BUS
1m
1m
Sony BUS compatible
CD/MD changer
(optional)
Source selector
XA-C30
(optional)
Sony BUS compatible
CD/MD changer
(optional)
Supplied with
the CD/MD
changer
Supplied with
the CD/MD
changer
3
XA-CC1
SECTION 2
DIAGRAMS
2-1. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAM
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/
specified.
f
•
• A : B+ Line.
•Power Voltage supplies dc 14.4V to CN102 from control
•Voltages are taken with a VOM (Input impedance 10 MΩ).
•Waveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
: internal component.
unit (Sony BUS compatible car audio).
no mark : MP3 PLAY
Voltage variations may be noted due to normal production tolerances.
Voltage variations may be noted due to normal production tolerances.
F : AUDIO
4
W or less unless otherwise
Note on Printed Wiring Boards:
f
•
• : 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.
: internal component.
•Waveform
1 IC101 qs OSC2
4.9 Vp-p
54.4 ns
4
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