Sony BluetoothH MEX-BT5100 User manual

SERVICE MANUAL
Published by Sony Techno Create Corporation
Sony Corporation
eVehicle Division
MEX-BT5100
SPECIFICATIONS
Bluetooth™AUDIO SYSTEM
9-887-836-01
2007J05-1
© 2007.10
US Model
Canadian Model
AEP Model
UK Model
E Model
Ver. 1.0 2007.10
Model Name Using Similar Mechanism MEX-BT5000
CD Mechanism Type MG-611WA-186//Q
Optical Pick-up Name KSS1000E
– Continued on next page –
US and foreign patents licensed
from Dolby Laboratories
R
Manufactured under license
from BBE Sound, Inc.
Licensed by BBE Sound, Inc.
under one or more of the following US patents:
5510752, 5736897. BBE and BBE symbol are
registered trademarks of BBE Sound, Inc.
BBE MP (Minimized Polynomial Non-Linear
Saturation) Process improves digitally
compressed sound, such as MP3, by restoring
and enhancing the harmonics lost through
compression. BBE MP works by re-generating
harmonics from the source material, effectively
recovering warmth, details and nuance.
The Bluetooth word mark and logos are owned
by the Bluetooth SIG, Inc. and any use of such
marks by Sony Corporation is under license.
Other trademarks and trade names are those of
their respective owners.
SonicStage and its logo are trademarks of Sony
Corporation.
“ATRAC” and its logo are trademarks of Sony
Corporation.
The “SAT Radio Ready”
logo indicates that this
product will control a
satellite radio tuner module
(sold separately). Please see your nearest
authorized Sony dealer for details on the
satellite radio tuner module.
“SAT Radio,” “SAT Radio Ready,” the SAT
Radio and SAT Radio Ready logos and all
related marks are trademarks of Sirius Satellite
Radio Inc. and XM Satellite Radio Inc.
Microsoft, Windows Media,
and the Windows logo are
trademarks or registered
trademarks of Microsoft
Corporation in the United States and/or other
countries.
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Tuner section (US, Canadian)
FM
Tuning range: 87.5 – 107.9 MHz
Antenna terminal: External antenna connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30 – 15,000 Hz
AM
Tuning range: 530 – 1,710 kHz
Antenna terminal: External antenna connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
AUDIO POWER SPECIFICATIONS
(US, Canadian only)
POWER OUTPUT ANDTOTAL HARMONIC
DISTORTION
23.2 watts per channel minimum continuous
average power into 4 ohms, 4 channels driven
from 20 Hz to 20 kHz with no more than 5% total
harmonic distortion.
CEA2006 Standard
Power Output: 17 Watts RMS ×4 at
4 Ohms < 1% THD+N
SN Ratio: 82 dBA
(reference: 1 Watt into 4 Ohms)
Tuner section (AEP, UK)
FM
Tuning range: 87.5 – 108 MHz
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30 – 15,000 Hz
MW/LW
Tuning range:
MW: 531 – 1,602 kHz
LW: 153 – 279 kHz
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: MW: 30 μV, LW: 40 μV
Tuner section (E)
FM
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
87.5 – 107.9 MHz (at 200 kHz step)
FM tuning interval: 50 kHz/200 kHz switchable
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Usable sensitivity: 9dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (stereo),
0.3 % (mono)
Separation: 35 dB at 1 kHz
Frequency response: 30 – 15,000 Hz
AM
Tuning range:
531–1,602kHz(at9kHzstep)
530 – 1,710 kHz (at 10 kHz step)
AM tuning interval: 9 kHz/10 kHz switchable
Aerial terminal: External aerial connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
The “HD Radio Ready” logo indicates that this
product will control a Sony HD RadioTM tuner
(sold separately).
For HD RadioTM tuner operation, please refer to
the HD RadioTM tuner Operating Instructions.
The HD Radio Ready logo is a registered
trademark of iBiquity.
HD RadioTM is a trademark of iBiquity Digital
Corp.

MEX-BT5100
2
CAUTION
Use of controls or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
Wireless Communication
Communication System:
Bluetooth Standard version 2.0
Output:
Bluetooth Standard Power Class 2 (Max. +4 dBm)
Maximum communication range:
Line of sight approx. 10 m (32.8 ft)*1
Frequency band:
2.4 GHz band (2.4000 – 2.4835 GHz)
Modulation method: FHSS
Compatible Bluetooth Profiles*2:
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio Video Remote Control Profile)
HFP (Handsfree Profile)
OPP (Object Push Profile)
*1 The actual range will vary depending on factors
such as obstacles between devices, magnetic
fields around a microwave oven, static electricity,
reception sensitivity, antenna's perfomance,
operating system, software application, etc.
*2 Bluetooth standard profiles indicate the purpose of
Bluetooth communication between devices.
Power amplifier section
Outputs: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W ×4(at4ohms)
General
Outputs:
Audio outputs terminal (front/rear)
Subwoofer output terminal (mono)
Power antenna relay control terminal
Power amplifier control terminal
Inputs:
Telephone ATT control terminal
Illumination control terminal
BUS control input terminal
BUS audio input/AUX IN terminal
Remote controller input terminal
Antenna input terminal
Tone controls:
Low: ±10 dB at 60 Hz or 100 Hz (XPLOD)
Mid: ±10 dB at 500 Hz or 1 kHz (XPLOD)
High: ±10 dB at 10 kHz or 12.5 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative ground)
Dimensions: Approx. 178 ×50 ×183 mm
(7 1/8×2×71/4in) (w/h/d)
Mounting dimensions: Approx. 182 ×53 ×162 mm
(7 1/4×21/8×61/2in) (w/h/d)
Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessories:
Card remote commander: RM-X301 (US, Canadian)
Card remote commander: RM-X302 (AEP, UK)
Card remote commander: RM-X303 (E)
Parts for installation and connections (1 set)
Your dealer may not handle some of the above listed
accessories. Please ask the dealer for detailed
information.
Note
This unit cannot be connected to a digital preamplifier
or an equalizer which is Sony BUS system compatible.
Design and specifications are subject to change
without notice.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and Thomson.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270 °C during
repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONET WARNING!
COMPONENTS IDENTIFIED BY MARK 0OR DOTTED LINE
WITH MARK 0ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONC-
TIONNEMENT. NE REMPLACER CES COM- POSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
This label is located on the bottom of the
•AEP, UK, E model
chassis.
CAUTION – CLASS 1M INVISIBLE LASER RADIATION
WHEN OPEN.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS.

MEX-BT5100
3
1. SERVICING NOTES ............................................. 4
2. GENERAL .................................................................. 6
3. DISASSEMBLY
3-1. Disassembly Flow .......................................................... 13
3-2. Front Back Panel Assy ................................................... 13
3-3. KEY Board...................................................................... 14
3-4. Sub Panel Assy ............................................................... 14
3-5. CD Mechanism Block (MG-611WA-186//Q) ................ 15
3-6. MAIN Board .................................................................. 15
3-7. ANTENNA Board, IT Board .......................................... 16
3-8. Chassis (T) SUB Assy .................................................... 16
3-9. Roller Arm Assy.............................................................. 17
3-10. Chassis (OP) Assy........................................................... 17
3-11. Optical Pick-up (KSS1000E).......................................... 18
3-12. SL MotorAssy (Sled) (M902)........................................ 18
3-13. LE Motor Assy (B) (Loading) (M903) ........................... 19
3-14. SERVO Board................................................................. 19
4. TEST MODE ............................................................ 20
5. DIAGRAMS
5-1. Block Diagram - CD SERVO Section -.......................... 21
5-2. Block Diagram - BLUETOOTH Section -..................... 22
5-3. Block Diagram - AUDIO Section -................................. 23
5-4. Block Diagram - DISPLAY/MAIN Section -................. 24
5-5. Block Diagram - POWER SUPPLY Section -................ 25
5-6. Printed Wiring Boards - SERVO Section -..................... 27
5-7. Schematic Diagram - SERVO Section (1/2) -................. 28
5-8. Schematic Diagram - SERVO Section (2/2) -................. 29
5-9. Schematic Diagram - BLUETOOTH Section (1/2) - ..... 30
5-10. Schematic Diagram - BLUETOOTH Section (2/2) - ..... 31
5-11. Printed Wiring Boards - BLUETOOTH Section -.......... 32
5-12. Schematic Diagram - MAIN Board (1/3) -..................... 33
5-13. Schematic Diagram - MAIN Board (2/3) -..................... 34
5-14. Schematic Diagram - MAIN Board (3/3) -..................... 35
5-15. Printed Wiring Board
- MAIN Board (Component Side) -................................ 36
5-16. Printed Wiring Board
- MAIN Board (Conductor Side) -.................................. 37
5-17. Printed Wiring Board - SUB Board -.............................. 38
5-18. Schematic Diagram - SUB Board -................................. 39
5-19. Schematic Diagram - KEY Board (1/2) -........................ 40
5-20. Schematic Diagram - KEY Board (2/2) -........................ 41
5-21. Printed Wiring Board - KEY Board -.............................. 42
6. EXPLODED VIEWS
6-1. Overall Section .............................................................. 61
6-2. Front Panel Section ........................................................ 62
6-3. CD Mechanism Deck Section-1
(MG-611WA-186//Q) ..................................................... 63
6-4. CD Mechanism Deck Section-2
(MG-611WA-186//Q) ..................................................... 64
6-5. CD Mechanism Deck Section-3
(MG-611WA-186//Q) ..................................................... 65
6-6. CD Mechanism Deck Section-4
(MG-611WA-186//Q) ..................................................... 66
7. ELECTRICAL PARTS LIST .............................. 67
TABLE OF CONTENTS

MEX-BT5100
4
SECTION 1
SERVICING NOTES
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
The laser diode in the optical pick-up block may suffer electrostat-
ic break-down because of the potential difference generated by the
charged electrostatic load, etc. on clothing and the human body.
During repair, pay attention to electrostatic break-down and also
use the procedure in the printed matter which is included in the
repair parts.
The flexible board is easily damaged and should be handled with
care.
NOTES ON LASER DIODE EMISSION CHECK
Never look into the laser diode emission from right above when
checking it for adjustment. It is feared that you will lose your
sight.
If the optical pick-up block is defective, please replace the whole
optical pick-up block.
Never turn the semi-fixed resistor located at the side of optical
pick-up block.
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension
cable) as shown below.
• Connect the MAIN board (CNP501) and the SERVO board
(CN2) with the extension cable (Part No. J-2502-076-1).
NOTE THE IC500 AND IC510 ON THE IT BOARD
REPLACING
When IC500 and IC510 on the IT board are damaged, exchange
the new IT board for the IT board which IC damaged.
optical pick-up
semi-fixed resistor
SERVO board
(CN2)
MAIN board
(CNP501) extension cable
(Part No. J-2502-076-1)
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.

MEX-BT5100
5
FACTORY SHIPMENT MODE
Even if the set is reset, bluetooth system menu setting, connected
registration equipment, and telephone book function, etc. recorded
in the flash memory are not initialized. It is necessary to execute
factory shipment mode to initialize them.
Procedure:
1. Turn off the setting of the bluetooth signal, and power supply
is turned off.
2. Press the [4] t[5] t[1] ([1] is pressed for two seconds)
button of the set sequentially, and enter the test mode.
3. Press the [1] button for two seconds of the set, and the DIAG
information is initialized.
4. Press the [6] button for two seconds of the set, and the blue-
tooth setting item preserved in NOR FLASH is initialized.
5. Press the [OFF] button of the set, and the test mode is made
clear. At this time, the memory of the tuner is initialized.
6. The power supply code is removed and the power supply is
turned off, and the power supply will be turned on again in one
minute. At this time, the tuner preset, and EQ3 setting value,
etc. are initialized.
RELEASING THE DISC SLOT LOCK
The disc slot lock function for the antitheft of an demonstration
disc in the store is equipped.
Releasing Procedure :
1. Power supply is turned off.
2. Enter the Jog daial to the left, and enter the Jog daial to the
right, and press the [1] t[2] ([2] is pressed for two seconds)
button of the set sequentially, and disc slot is unlocked.
SECURITY
To lock the personal information in the following menus by setting
a 4-digit password.
“Dialed Calls,” “Received Calls,” “Phonebook,”
“Preset Dial,” “Receive PB”
If you set the security, “Security Locked” appears when the above
menus are operated.
To unlock the security, select “Unlock” and input the password
number.
TEST DISCS
Use following TEST DISC whan this set confirms the operation
and checks it.
3-702-101-01 YEDS-18 (for CD)
4-225-203-01 PATD-012 (for CD)
J-2502-063-1 TCD-R082LMT (for CD-R)
REPLACING THE LITHIUM BATTERY OF THE CARD
REMOTE COMMANDER
Under normal conditions, the battery will last
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the
card remote commander becomes shorter. Replace
the battery with a new CR2025 lithium battery. Use
of any other battery may present a risk of fire or
explosion.
Notes on the lithium battery
•Keep the lithium battery out of the reach of children.
Should the battery be swallowed, immediately
consult a doctor.
•Wipe the battery with a dry cloth to assure a good
contact.
•Be sure to observe the correct polarity when
installing the battery.
•Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
D
+sideup
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.

MEX-BT5100
6
SECTION 2
GENERAL This section is extracted
from instruction manual.
(US, Canadian)
Location of controls and basic operations
Audio function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX/SAT*2).
#Joystick/LIST button
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
CD/MD*1:
Push up/down to*3:
–Skip groups*4/albums*5(push).
–Skip groups*4/albums*5continuously
(push and hold).
Push left/right to:
–Skiptracks(push).
–Skip tracks continuously (push, then push
again within about 2 seconds and hold).
–Reverse/fast-forward a track (push and
hold).
Radio:
Push up/down to:
–Receive stored station.
Push left/right to:
–Tune in stations automatically (push).
–Find a station manually (push and hold).
Press to:
–Display the list.
–Display the category list*2.
$MODE button
To select the radio band (FM/AM)/select the
SAT tuner band (mode)*2/select the unit*6.
%MENU button
To enter menu.
&Display window
'OPEN button
(OFF button
To power off; stop the source.
)Receptor for the card remote
commander
MEX-BT5100

 RB


RESET
RGRERT
Card remote commander RM-X301
*SCRL (scroll) button
To scroll the display item.
+Number buttons
CD/MD*1:
:REP
:SHUF
:BBE MP*7
To activate the BBE MP function, set
“BBE MP on.” To cancel, set “BBE MP
off.”
:PAUSE*7
To pause playback. To cancel, press
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
,DSPL (display) button
To change display items.
-Disc slot
To insert the disc.
.RESET button
/;(eject) button
To eject the disc.
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RH ENTER button
To apply a setting.
RI LIST/CAT*2button
To list up.
RK Number buttons
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RL .(+)/N(–) buttons
The same as pushing the joystick up/down.
RM ()/()buttons
The same as pushing the joystick left/right.
X SOUND button
To select sound items.
XB ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
XT VOL (volume) +/– buttons
To adjust volume.
*1 When an MD changer is connected.
*2 When the SAT tuner is connected.
*3 If the changer is connected, the operation is
different.
*4 When an ATRAC CD is played.
*5 When an MP3/WMA is played.
*6 When a CD/MD changer is connected.
*7 When playing back on this unit.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” .

RM
RL

XB
XT
X

RH


RI
RB
RK
Bluetooth function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX/SAT*2).
#Joystick
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*3:
Push left/right to:
–Skiptracks(push).
–Reverse/fast-forward a track (push and
hold).
$Bluetooth button
To access the Bluetooth functions; receive a
call.
%MENU button
To enter menu; receive a call.
&Display window
'OFF button
To power off; stop the source; end or reject a
call.
(CALL button
To access the telephone functions; receive a
call.
)Receptor for the card remote
commander
*Number buttons
To call stored dials.
Bluetooth audio device*3:
:PAUSE
To pause playback.
+Bluetooth indicator
Lights up when the Bluetooth signal is input/
output. Goesoffwhenthe Bluetoothsignalis
off.
,Microphone
MEX-BT5100



RESET
RB
Card remote commander RM-X301
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RT ENTER button
To apply a setting.
RE Number buttons
To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RG button
RH .(+)/N(–) buttons
The same as pushing the joystick up/down.
RI ()/()buttons
The same as pushing the joystick left/right.
RK VOL (volume) +/– buttons
To adjust volume.
RL button
*1 When an MD changer is connected.
*2 When the SAT tuner is connected.
*3 When a Bluetooth audio device (supports AVRCP
of Bluetooth technology) is connected. Depending
on the device, certain operations may not be
available.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander” .


RI
RH
RK
RL

RT

RE
RG

MEX-BT5100
7
(AEP, UK)
Location of controls and basic operations
Audio function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX).
#Joystick/LIST button
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
CD/MD*1:
Push up/down to*2:
–Skipgroups*3/albums*4(push).
–Skip groups*3/albums*4continuously
(push and hold).
Push left/right to:
–Skip tracks (push).
–Skip tracks continuously (push, then push
again within about 2 seconds and hold).
–Reverse/fast-forward a track (push and
hold).
Radio:
Push up/down to:
–Receive stored station.
Push left/right to:
–Tune in stations automatically (push).
–Find a station manually (push and hold).
Press to:
–Display the list.
$MODE button
To select the radio band (FM/MW/LW)/
select the unit*5.
%MENU button
To enter menu.
&Display window
'OPEN button
(OFF button
To power off; stop the source.
)Receptor for the card remote
commander
MEX-BT5100

 RB


RESET
RGRERT
Card remote commander RM-X302
*AF (Alternative Frequencies)/TA
(Traffic Announcement) button
To set AF and TA in RDS.
+Number buttons
CD/MD*1:
:REP
:SHUF
:BBE MP*6
To activate the BBE MP function, set
“BBE MP on.” To cancel, set “BBE MP
off.”
:PAUSE*6
To pause playback. To cancel, press
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
,DSPL (display)/PTY (Programme
Type) button
To change display items; select PTY in RDS.
-Disc slot
To insert the disc.
.RESET button
/;(eject) button
To eject the disc.
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RH ENTER button
To apply a setting.
RI LIST button
To list up.
RK Number buttons
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RL .(+)/N(–) buttons
The same as pushing the joystick up/down.
RM ()/() buttons
The same as pushing the joystick left/right.
X SCRL (scroll) button
To scroll display item.
XB SOUND button
To select sound items.
XT ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
XE VOL (volume) +/– buttons
To adjust volume.
*1 When an MD changer is connected.
*2 If the changer is connected, the operation is
different.
*3 When an ATRAC CD is played.
*4 When an MP3/WMA is played.
*5 When a CD/MD changer is connected.
*6 When playing back on this unit.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander”.

RM
RL
X
XT
XE
XB

RH


RI
RB
RK
Bluetooth function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX).
#Joystick
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*2:
Push left/right to:
–Skiptracks(push).
–Reverse/fast-forward a track (push and
hold).
$Bluetooth button
To access the Bluetooth functions; receive a
call.
%MENU button
To enter menu; receive a call.
&Display window
'OFF button
To power off; stop the source; end or reject a
call.
(CALL button
To access the telephone functions; receive a
call.
)Receptor for the card remote
commander
*Number buttons
To call stored dials.
Bluetooth audio device*2:
:PAUSE
To pause playback.
+Bluetooth indicator
Lights up when the Bluetooth signal is input/
output. Goesoffwhenthe Bluetoothsignalis
off.
,Microphone
MEX-BT5100



RESET
RB
Card remote commander RM-X302
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RT ENTER button
To apply a setting.
RE Number buttons
To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RG button
RH .(+)/N(–) buttons
The same as pushing the joystick up/down.
RI ()/()buttons
Thesameaspushingthejoystickleft/right.
RK VOL (volume) +/– buttons
To adjust volume.
RL button
*1 When an MD changer is connected.
*2 WhenaBluetoothaudiodevice(supportsAVRCP
of Bluetooth technology) is connected. Depending
on the device, certain operations may not be
available.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander”.


RI
RH
RK
RL

RT

RE
RG

MEX-BT5100
8
(E)
Location of controls and basic operations
Audio function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX).
#Joystick/LIST button
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
CD/MD*1:
Push up/down to*2:
–Skip groups*3/albums*4(push).
–Skip groups*3/albums*4continuously
(push and hold).
Push left/right to:
–Skip tracks (push).
–Skip tracks continuously (push, then push
again within about 2 seconds and hold).
–Reverse/fast-forward a track (push and
hold).
Radio:
Push up/down to:
–Receive stored station.
Push left/right to:
–Tune in stations automatically (push).
–Find a station manually (push and hold).
Press to:
–Display the list.
$MODE button
To select the radio band (FM/AM)/select the
unit*5.
%MENU button
To enter menu.
&Display window
'OPEN button
(OFF button
To power off; stop the source.
)Receptor for the card remote
commander
*SCRL (scroll) button
To scroll display item.
MEX-BT5100

 RTRB


RESET
RHRGRE
Card remote commander RM-X303
+Frequency select switch (located on the
bottom of the unit)
See “Frequency select switch” in the
supplied installation/connections manual.
,Number buttons
CD/MD*1:
:REP
:SHUF
:BBE MP*6
To activate the BBE MP function, set
“BBEMPon.” Tocancel, set “BBE MP
off.”
:PAUSE*6
To pause playback. To cancel, press
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
-DSPL (display) button
To change display items.
.Disc slot
To insert the disc.
/RESET button
0;(eject) button
To eject the disc.
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RI ENTER button
To apply a setting.
RK LIST button
To list up.
RL Number buttons
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RM .(+)/N(–) buttons
The same as pushing the joystick up/down.
X ()/() buttons
The same as pushing the joystick left/right.
XB SOUND button
To select sound items.
XT ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
XE VOL (volume) +/– buttons
To adjust volume.
*1 When an MD changer is connected.
*2 If the changer is connected, the operation is
different.
*3 When an ATRAC CD is played.
*4 When an MP3/WMA is played.
*5 When a CD/MD changer is connected.
*6 Whenplayingbackonthisunit.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander”.

X
RM

XT
XE
XB

RI


RK
RT
RL
Bluetooth function
Main unit
Front panel removed
Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.
"SOURCE button
To power on; change the source (Radio/CD/
MD*1/Bluetooth AUDIO/AUX).
#Joystick
Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*2:
Push left/right to:
–Skip tracks (push).
–Reverse/fast-forward a track (push and
hold).
$Bluetooth button
To access the Bluetooth functions; receive a
call.
%MENU button
To enter menu; receive a call.
&Display window
'OFF button
To power off; stop the source; end or reject a
call.
(CALL button
To access the telephone functions; receive a
call.
)Receptor for the card remote
commander
*Number buttons
To call stored dials.
Bluetooth audio device*2:
:PAUSE
To pause playback.
+Bluetooth indicator
Lights up when the Bluetooth signal is input/
output.Goesoffwhen the Bluetooth signal is
off.
,Microphone
MEX-BT5100



RESET
RB
Card remote commander RM-X303
The following buttons on the card remote
commander have also different buttons/functions
from the unit.
RT ENTER button
To apply a setting.
RE Number buttons
To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the same functions as
the number buttons on the unit.
RG button
RH .(+)/N(–) buttons
The same as pushing the joystick up/down.
RI ()/()buttons
The same as pushing the joystick left/right.
RK VOL (volume) +/– buttons
To adjust volume.
RL button
*1 When an MD changer is connected.
*2 When a Bluetooth audio device (supports AVRCP
of Bluetooth technology) is connected. Depending
on the device, certain operations may not be
available.
Note
If the unit is turned off and the display disappears, it
cannot be operated with the card remote commander
unless 4063$& on the unit is pressed, or a disc is
inserted to activate the unit first.
Tip
For details on how to replace the battery, see
“Replacing the lithium battery of the card remote
commander”.


RI
RH
RK
RL

RT

RE
RG

MEX-BT5100
9
(US, Canadian, E)
A
B
SUB OUT (MONO)AUDIO OUT
REAR
AUDIO OUT
FRONT
BUS AUDIO IN
BUS CONTROL IN
BUS AUDIO IN
BUS CONTROL IN
Source selector*
Sélecteur de source*
Selector de fuente*
XA-C40
*not supplied
non fourni
no suministrado
Cautions
Be sure to install this unit in the dashboard of the car
as the rear side of the unit becomes hot during use.
• This unit is designed for negative ground 12 V DC
operation only.
• Do not get the leads under a screw, or caught in moving
parts (e.g. seat railing).
• Before making connections, turn the car ignition off to
avoid short circuits.
• Connect the yellow and red power input leads only
after all other leads have been connected.
•Run all ground leads to a common ground
point.
• Be sure to insulate any loose unconnected leads with
electrical tape for safety.
• Do not cover the ventilation slots or heat sinks of the
unit.
• The use of optical instruments with this product will
increase eye hazard.
Notes on the power supply lead (yellow)
• When connecting this unit in combination with other
stereo components, the connected car circuit’s rating
must be higher than the sum of each component’s fuse.
• When no car circuits are rated high enough, connect
the unit directly to the battery.
L
R
AUDIO
OUT
REAR
AUDIO
OUT
FRONT
BUS
AUDIO
IN
2
4
5
6
7
1
3
AUDIO OUT
FRONT
BUS AUDIO IN
/AUX IN*2
BUS
CONTROL IN
REMOTE
IN
AUDIO OUT
REAR
SUB OUT (MONO)
AMP REM
Max. supply current 0.3 A
Courant max. fourni 0,3 A
Corriente máx. de alimentación de 0,3 A
Fuse (10 A)
Fusible (10 A)
Fusible (10 A)
Blue/white striped
Rayé bleu/blanc
Con rayas azules y blancas
ANT REM
ʔ
*1
Red
Rouge
Rojo
Yellow
Jaune
Amarillo
Black
Noir
Negro
Blue
Bleu
Azul
White
Blanc
Blanco
Green
Vert
Verde
Purple
Mauve
Morado
White/black striped
Rayé blanc/noir
Con rayas blancas y negras
Gray/black striped
Rayé gris/noir
Con rayas grises y negras
Green/black striped
Rayé vert/noir
Con rayas verdes y negras
Gray
Gris
Gris
Left
Gauche
Izquierdo
Right
Droit
Derecho
Left
Gauche
Izquierdo
Right
Droit
Derecho Purple/black striped
Rayé mauve/noir
Con rayas moradas y negras
*1
Source selector
(not supplied)
Sélecteur de source
(non fourni)
Selector de fuente
(no suministrado)
XA-C40
Supplied with the CD/MD changer
Fourni avec le changeur de CD/MD
Suministrado con el cambiador de CD/MD
*6
Max. supply current 0.1 A
Courant max. fourni 0,1 A
Corriente máx. de alimentación de 0,1 A
ILLUMINATION
Light blue
Bleu ciel
Azul celeste
Orange/white striped
Rayé orange/blanc
Con rayas naranjas y blancas
ATT
from car antenna
à partir de l’antenne de la voiture
desde la antena del automóvil
*1RCA pin cord (not supplied)
*2Be sure to match the color-coded
cord for audio to the appropriate
jacks from the unit. If you connect
an optional CD/MD changer, you
cannot use AUX IN terminal.
*3Auxiliary optional equipment
such as portable DVD player (not
supplied)
*4Supplied with the auxiliary
equipment
*5Supplied with XA-C40
*6Insert with the cord upwards.
*1Cordon à broche RCA (non fourni)
*2Veillez à faire correspondre le code
de couleur du cordon audio à celui
des fiches correspondantes de
l’appareil. Si vous raccordez un
changeur de CD/MD en option,
vous ne pouvez pas utiliser la
borne AUX IN.
*3Appareil auxiliaire en option,
par exemple un lecteur de DVD
portable (non fourni)
*4Fourni avec l’appareil auxiliaire
*5Fourni avec le XA-C40
*6Insérez avec le câble vers le haut.
*1Cable con terminales RCA
(no suministrado)
*2Asegúrese de hacer coincidir
el cable de audio codificado
con colores con las tomas
correspondientes de la unidad. Si
conecta un cambiador de CD/MD
opcional, no podrá utilizar el
terminal AUX IN.
*3Equipo opcional auxiliar como un
reproductor de DVD portátil (no
suministrado)
*4Suministrado con el equipo auxiliar
*5Suministrado con el XA-C40
*6Insertar con el cable hacia arriba.
*5
*4
*3
ɠTo AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers. Connecting any other
system may damage the unit.
ɡTo the interface cable of a car telephone
ɢTo a car’s illumination signal
Be sure to connect the black ground lead to a metal surface
of the car first.
ɣTo the +12 V power terminal which is
energized in the accessory position of the
ignition key switch
Notes
•If there is no accessory position, connect to the +12 V
power (battery) terminal which is energized at all times.
Be sure to connect the black ground lead to a metal
surface of the car first.
•When your car has a built-in FM/AM antenna in the rear/
side glass, see “Notes on the control and power supply
leads.”
ɤTo the +12 V power terminal which is
energized at all times
Be sure to connect the black ground lead to a metal surface
of the car first.
Notes on the control and power supply leads
•The power antenna control lead (blue) supplies +12 V DC
when you turn on the tuner.
•When your car has built-in FM/AM antenna in the rear/side
glass, connect the power antenna control lead (blue) or the
accessory power input lead (red) to the power terminal of the
existing antenna booster. For details, consult your dealer.
•A power antenna without a relay box cannot be used with this
unit.
Memory hold connection
When the yellow power input lead is connected, power will
always be supplied to the memory circuit even when the ignition
switch is turned off.
Notes on speaker connection
•Before connecting the speakers, turn the unit off.
•Use speakers with an impedance of 4 to 8 ohms, and with
adequate power handling capacities to avoid its damage.
•Do not connect the speaker terminals to the car chassis, or
connect the terminals of the right speakers with those of the
left speaker.
•Do not connect the ground lead of this unit to the negative (–)
terminal of the speaker.
•Do not attempt to connect the speakers in parallel.
•Connect only passive speakers. Connecting active speakers
(with built-in amplifiers) to the speaker terminals may damage
the unit.
•To avoid a malfunction, do not use the built-in speaker leads
installed in your car if the unit shares a common negative (–)
lead for the right and left speakers.
•Do not connect the unit’s speaker leads to each other.
Note on connection
If speaker and amplifier are not connected correctly, “Failure”
appears in the display. In this case, make sure the speaker and
amplifier are connected correctly.
Connection example
Notes (ǵ-A)
•Be sure to connect the ground lead before connecting the
amplifier.
•The alarm will only sound if the built-in amplifier is used.
Tip (ǵ-B-)
For connecting two or more CD/MD changers, the source
selector XA-C40 (not supplied) is necessary.
Connection diagram
ɞTo a metal surface of the car
First connect the black ground lead, then connect the
orange/white striped, yellow, and red power input leads.
ɟTo the power antenna control lead or power
supply lead of antenna booster amplifier
Notes
•It is not necessary to connect this lead if there is no power
antenna or antenna booster, or with a manually-operated
telescopic antenna.
•When your car has a built-in FM/AM antenna in the rear/
side glass, see “Notes on the control and power supply
leads.”

MEX-BT5100
10
182 mm
53 mm
12 3
ʖ
ʓ
ʓ
Dashboard
Tableau de bord
Tablero
12
ʖ
ʕ
qqq
ʓ
Face the hook inwards.
Tournez le crochet vers
l’intérieur.
El gancho debe
encontrarse en la parte
interior.
Claws
Griffes
Uñas
ATOYOTA
to dashboard/center console
vers le tableau de bord/la console centrale
al tablero o consola central
Bracket
Support
Soporte
Bracket
Support
Soporte
BNISSAN
ʗ
ʗ
to dashboard/center console
vers le tableau de bord/la console centrale
al tablero o consola central
Bracket
Support
Soporte
Bracket
Support
Soporte
ʗ
ʗ
Existing parts supplied with your car
Pièces existantes fournies avec la voiture
Piezas existentes suministradas con su automóvil
AB
max. size
5u8 mm
(7/32 u11/32 in)
Dimensions
max. 5 u8 mm
(7/32 u11/32 po)
Tamaño máx.
5u8 mm
max. size
5u8 mm
(7/32 u11/32 in)
Dimensions
max. 5 u8 mm
(7/32 u11/32 po)
Tamaño máx.
5u8 mm
max. size
5u8 mm
(7/32 u11/32 in)
Dimensions
max. 5 u8 mm
(7/32 u11/32 po)
Tamaño máx.
5u8 mm
max. size
5u8 mm
(7/32 u11/32 in)
Dimensions
max. 5 u8 mm
(7/32 u11/32 po)
Tamaño máx.
5u8 mm
Existing parts supplied with your car
Pièces existantes fournies avec la voiture
Piezas existentes suministradas con su automóvil
q
Precautions
• Choose the installation location carefully so that the
unit will not interfere with normal driving operations.
• Avoid installing the unit in areas subject to dust, dirt,
excessive vibration, or high temperatures, such as in
direct sunlight or near heater ducts.
• Use only the supplied mounting hardware for a safe
and secure installation.
Mounting angle adjustment
Adjust the mounting angle to less than 45°.
Removing the protection collar
and the bracket
Before installing the unit, remove the protection
collar ʖand the bracket ʓfrom the unit.
1Remove the protection collar ʖ.
Pinch both edges of the protection collar ʖ, then
pull it out.
2Remove the bracket ʓ.
ɞInsert both release keys ʕtogether between
the unit and the bracket ʓuntil they click.
ɟPull down the bracket ʓ, then pull up the unit
to separate.
Mounting example
Installation in the dashboard
Notes
•Bend these claws outward for a tight fit, if necessary (Ǹ-2).
•Make sure that the 4 catches on the protection collar ʖare
properly engaged in the slots of the unit (Ǹ-3).
Mounting the unit in a Japanese
car
You may not be able to install this unit in some makes of
Japanese cars. In such a case, consult your Sony dealer.
Note
To prevent malfunction, install only with the supplied screws ʗ.
How to detach and attach the
front panel
Before installing the unit, detach the front panel.
Ǻ-A To detach
Before detaching the front panel, be sure to press ůƕƌƌŰ.
Press ůƕƖƋƔŰ, then slide the front panel to the right, and
gently pull out the left end of the front panel.
Ǻ-B To attach
Place the hole ʭof the front panel onto the spindle ʮ
on the unit, then lightly push the left side in.
Warning if your car’s ignition
has no ACC position
After turning the ignition off, be sure to press
and hold ůƕƌƌŰ on the unit until the display
disappears.
Otherwise, the display does not turn off and this causes
battery drain.
RESET button
When the installation and connections are completed,
be sure to press the RESET button with a ball-point pen,
etc., after detaching the front panel.

MEX-BT5100
11
(AEP, UK)
SUB OUT (MONO)AUDIO OUT
REAR
AUDIO OUT
FRONT
ABUS AUDIO IN
BUS CONTROL IN
BUS AUDIO IN
BUS CONTROL IN
B
*not supplied
nicht mitgeliefert
non fourni
non in dotazione
niet bijgeleverd
Source selector*
Signalquellenwähler*
Sélecteur de source*
Selettore di fonte*
Geluidsbronkiezer*
XA-C40
L
R
AUDIO
OUT
REAR
AUDIO
OUT
FRONT
BUS
AUDIO
IN
57
48
13 57
24 68
A
B
6
AUDIO OUT
REAR
BUS
CONTROL IN
REMOTE
IN
AUDIO OUT
FRONT
BUS AUDIO IN/
AUX IN*3
SUB OUT (MONO) Supplied with the CD/MD changer
Mit dem CD/MD-Wechsler geliefert
Fourni avec le changeur de CD/MD
In dotazione con il cambia CD/MD
Geleverd met de CD/MD-wisselaar
ʔ
*1from car aerial
von Autoantenne
de l’antenne de la voiture
dall’antenna dell’auto
van een auto-antenne
Fuse (10 A)
Sicherung (10 A)
Fusible (10 A)
Fusibile (10 A)
Zekering (10 A)
ʕ
AMP REM
Light blue
Hellblau
Bleu ciel
Azzurro
Lichtblauw
Blue/white striped
Blauweiß gestreift
Rayé bleu/blanc
Rigato blu e bianco
Blauw/wit gestreept
from the car’s power connector
vom Stromanschluss des Fahrzeugs
du connecteur d’alimentation de la voiture
dal connettore di alimentazione dell’auto
van de autovoedingsstekker
ATT
See “Power connection diagram” on the reverse side for details.
Näheres dazu finden Sie im „Stromanschlussdiagramm“. Blättern
Sie dazu bitte um.
Voir le « Schéma de raccordement d’alimentation » au verso pour
plus de détails.
Per ulteriori informazioni, vedere“Diagramma dei collegamenti di
alimentazione” che si trova sul retro.
Zie "Voedingsaansluitschema" op de achterkant voor meer details.
Max. supply current 0.3 A
max. Versorgungsstrom 0,3 A
Courant d’alimentation maximum 0,3 A
Alimentazione massima fornita 0,3 A
Max. voedingsstroom 0,3 A
*2
*5
Negative polarity positions 2, 4, 6, and 8 have striped leads.
An den negativ gepolten Positionen 2, 4, 6 und 8 befinden sich gestreifte Adern.
Les positions de polarité négative 2, 4, 6 et 8 sont dotées de cordons rayés.
Le posizioni a polarità negativa 2, 4, 6 e 8 hanno cavi rigati.
De posities voor negatieve polariteit (2, 4, 6 en 8) hebben gestreepte kabels.
1Purple
Violett
Mauve
Viola
Paars
+
Speaker, Rear, Right
Lautsprecher hinten rechts
Haut-parleur, arrière, droit
Diffusore, posteriore, destro
Luidspreker, achter, rechts
5White
Weiß
Blanc
Bianco
Wit
+
Speaker, Front, Left
Lautsprecher vorne links
Haut-parleur, avant, gauche
Diffusore, anteriore, sinistro
Luidspreker, voor, links
2–
Speaker, Rear, Right
Lautsprecher hinten rechts
Haut-parleur, arrière, droit
Diffusore, posteriore, destro
Luidspreker, achter, rechts
6–
Speaker, Front, Left
Lautsprecher vorne links
Haut-parleur, avant, gauche
Diffusore, anteriore, sinistro
Luidspreker, voor, links
3Grey
Grau
Gris
Grigio
Grijs
+
Speaker, Front, Right
Lautsprecher vorne rechts
Haut-parleur, avant, droit
Diffusore, anteriore, destro
Luidspreker, voor, rechts
7Green
Grün
Vert
Verde
Groen
+
Speaker, Rear, Left
Lautsprecher hinten links
Haut-parleur, arrière, gauche
Diffusore, posteriore, sinistro
Luidspreker, achter, links
4–
Speaker, Front, Right
Lautsprecher vorne rechts
Haut-parleur, avant, droit
Diffusore, anteriore, destro
Luidspreker, voor, rechts
8–
Speaker, Rear, Left
Lautsprecher hinten links
Haut-parleur, arrière, gauche
Diffusore, posteriore, sinistro
Luidspreker, achter, links
*2
Source selector
(not supplied)
Signalquellenwähler
(nicht mitgeliefert)
Sélecteur de source
(non fourni)
Selettore di fonte
(non in dotazione)
Geluidsbronkiezer
(niet bijgeleverd)
XA-C40
from the car’s speaker connector
vom Lautsprecheranschluss des Fahrzeugs
du connecteur de haut-parleur de la voiture
dal connettore del diffusore dell’auto
van de autoluidsprekerstekker
Positions 1, 2 and 3 do not have pins.
An Position 1, 2 und 3 befinden sich keine Stifte.
Les positions 1, 2 et 3 ne comportent pas de broches.
Le posizioni 1, 2 e 3 non hanno piedini.
De posities 1, 2 en 3 hebben geen pinnen.
4
Yel low
Gelb
Jaune
Giallo
Geel
continuous power supply
permanente Stromversorgung
alimentation continue
alimentazione continua
continu voeding
5
Blue
Blau
Bleu
Blu
Blauw
power aerial control
Motorantennensteuerung
antenne électrique
comando dell’antenna elettrica
automatische antenne
6
Orange/White
Orangeweiß
gestreift
Rayé orange/
blanc
Arancione/
bianco
Oranje/wit
switched illumination power supply
geschaltete
Beleuchtungsstromversorgung
alimentation de l’éclairage
commuté
alimentazione illuminazione
commutata
geschakelde voeding voor verlichting
7
Red
Rot
Rouge
Rosso
Rood
switched power supply
geschaltete Stromversorgung
alimentation commutée
alimentazione commutata
geschakelde voeding
8
Black
Schwarz
Noir
Nero
Zwart
earth
Masse
masse
terra
aarding
*2
*7
*6
*7
*1Nota per il collegamento dell’antenna
Se l’antenna dell’auto è di tipo
ISO (International Organization for
Standardization), utilizzare l’adattatore ʔ
in dotazione per collegarla. Collegare prima
l’antenna dell’auto all’adattatore in dotazione,
quindi collegarla alla presa dell’antenna
dell’apparecchio principale.
*2Cavo a piedini RCA (non in dotazione)
*3Assicurarsi che i cavi differenziati in base al
colore per l’audio corrispondano alle prese
appropriate dell’apparecchio. Se viene
collegato un cambia CD/MD opzionale, non è
possibile utilizzare il terminale AUX IN.
*4Apparecchio ausiliario quale un lettore DVD
portatile (non in dotazione)
*5In dotazione con l’apparecchio ausiliario
*6Inserire con il cavo rivolto verso l’alto
*7In dotazione con il modello XA-C40
*1Opmerking bij de antenne-aansluiting
Indien uw auto is uitgerust met een antenne
van het type ISO (International Organisation
for Standardization), moet u die aansluiten met
behulp van de bijgeleverde adapter ʔ. Sluit
eerst de auto-antenne aan op de bijgeleverde
adapter en vervolgens de antennestekker op
het hoofdtoestel.
*2Tulpstekkersnoer (niet bijgeleverd)
*3Zorg ervoor dat de kleurcode van het snoer
voor audio overeenkomt met de bijbehorende
aansluitingen op het apparaat. Als u een
optionele CD/MD-wisselaar aansluit, kunt u de
AUX IN aansluiting niet gebruiken.
*4Optionele apparatuur zoals de draagbare
DVD-speler (niet bijgeleverd)
*5Geleverd bij de optionele apparatuur
*6Plaatsen met het snoer naar boven
*7Geleverd met de XA-C40
*1Remarque sur le raccordement de l’antenne
Si votre antenne de voiture est de type ISO
(Organisation internationale de normalisation),
utilisez l’adaptateur fourni ʔpour la
raccorder. Raccordez d’abord l’antenne de
voiture à l’adaptateur fourni et, ensuite, à la
prise d’antenne de l’appareil principal.
*2Cordon à broche RCA (non fourni)
*3Veillez à faire correspondre le code de
couleur du cordon audio à celui des fiches
correspondantes de l’appareil. Si vous
raccordez un changeur de CD/MD en option,
vous ne pouvez pas utiliser la borne AUX IN.
*4Equipement auxiliaire comme un lecteur de
DVD portable (non fourni)
*5Fourni avec l’appareil auxiliaire
*6Insérez avec le câble vers le haut
*7Fourni avec le XA-C40
*1Hinweis zum Anschließen der Antenne
Wenn Ihre Fahrzeugantenne der ISO-Norm
(ISO = International Organization
for Standardization - Internationale
Normungsgemeinschaft) entspricht, schließen
Sie sie mithilfe des mitgelieferten Adapters ʔ
an. Verbinden Sie zuerst die Fahrzeugantenne
mit dem mitgelieferten Adapter und verbinden
Sie diesen dann mit der Antennenbuchse des
Hauptgeräts.
*2Cinchkabel (nicht mitgeliefert)
*3Achten Sie darauf, das farbcodierte
Audiokabel mit den richtigen Buchsen am
Gerät zu verbinden. Wenn ein gesondert
erhältlicher CD/MD-Wechsler angeschlossen
ist, kann der Anschluss AUX IN nicht
verwendet werden.
*4Zusätzliche Geräte wie z. B. ein tragbarer
DVD-Player (nicht mitgeliefert)
*5Mit den Zusatzgeräten mitgeliefert
*6Mit dem Kabel nach oben einsetzen
*7Mit dem XA-C40 geliefert
*1Note for the aerial connecting
If your car aerial is an ISO (International
Organisation for Standardisation) type, use the
supplied adaptor ʔto connect it. First connect
the car aerial to the supplied adaptor, then
connect it to the aerial jack of the master unit.
*2RCA pin cord (not supplied)
*3Be sure to match the colour-coded cord for
audio to the appropriate jacks from the unit. If
you connect an optional CD/MD changer, you
cannot use AUX IN terminal.
*4Auxiliary equipment such as portable DVD
player (not supplied)
*5Supplied with the auxiliary equipment
*6Insert with the cord upwards
*7Supplied with XA-C40
*4
Cautions
Be sure to install this unit in the dashboard of the car as
the rear side of the unit becomes hot during use.
• This unit is designed for negative earth 12 V DC operation
only.
• Do not get the leads under a screw, or caught in moving
parts (e.g. seat railing).
• Before making connections, turn the car ignition off to
avoid short circuits.
• Connect the power connecting lead ʕto the unit and
speakers before connecting it to the auxiliary power
connector.
•Run all earth leads to a common earth point.
• Be sure to insulate any loose unconnected leads with
electrical tape for safety.
• Do not cover the ventilation slots or heat sinks of the unit.
Notes on the power supply lead (yellow)
• When connecting this unit in combination with other
stereo components, the connected car circuit’s rating must
be higher than the sum of each component’s fuse.
• When no car circuits are rated high enough, connect the
unit directly to the battery.
Connection example
Notes (ǵ-A)
•Be sure to connect the earth lead before connecting the amplifier.
•The alarm will only sound if the built-in amplifier is used.
Tip (ǵ-B-)
For connecting two or more CD/MD changers, the source selector
XA-C40 (not supplied) is necessary.
Connection diagram
ɸTo AMP REMOTE IN of an optional power
amplifier
This connection is only for amplifiers. Connecting any other
system may damage the unit.
ɹTo the interface cable of a car telephone
Warning
If you have a power aerial without a relay box, connecting
this unit with the supplied power connecting lead ʕmay
damage the aerial.
Notes on the control and power supply leads
•The power aerial control lead (blue) supplies +12 V DC when
you turn on the tuner, or when you activate the AF (Alternative
Frequency) or TA (Traffic Announcement) function.
•When your car has built-in FM/MW/LW aerial in the rear/side
glass, connect the power aerial control lead (blue) or the
accessory power input lead (red) to the power terminal of the
existing aerial booster. For details, consult your dealer.
•A power aerial without a relay box cannot be used with this unit.
Memory hold connection
When the yellow power input lead is connected, power will always
be supplied to the memory circuit even when the ignition switch is
turned off.
Notes on speaker connection
•Before connecting the speakers, turn the unit off.
•Use speakers with an impedance of 4 to 8 ohms, and with
adequate power handling capacities to avoid its damage.
•Do not connect the speaker terminals to the car chassis, or
connect the terminals of the right speakers with those of the left
speaker.
•Do not connect the earth lead of this unit to the negative (–)
terminal of the speaker.
•Do not attempt to connect the speakers in parallel.
•Connect only passive speakers. Connecting active speakers (with
built-in amplifiers) to the speaker terminals may damage the unit.
•To avoid a malfunction, do not use the built-in speaker leads
installed in your car if the unit shares a common negative (–) lead
for the right and left speakers.
•Do not connect the unit’s speaker leads to each other.
Note on connection
If speaker and amplifier are not connected correctly, “Failure”
appears in the display. In this case, make sure the speaker and
amplifier are connected correctly.

MEX-BT5100
12
182 mm
53 mm
12
12 3
AB
qq
Dashboard
Armaturenbrett
Tableau de bord
Cruscotto
Dashboard Fire wall
Motorraumtrennwand
Paroi ignifuge
Parete tagliafiamma
Brandschot
ʗ
ʘ
ʙ
ʓ
ʓ
ʖ
ʓ
Face the hook inwards.
Der Haken muss nach innen
weisen.
Tournez le crochet vers
l’intérieur.
Con il gancetto rivolto verso
l’interno.
Het haakje moet naar binnen
wijzen.
Claws
Klammern
Griffes
Morsetti
Klemhaken
q
ʗ
q
Auxiliary power connector
Hilfsstromanschluss
Connecteur d’alimentation auxiliaire
Connettore di alimentazione accessoria
Hulpvoedingsaansluiting
Red
Rot
Rouge
Rosso
Rood
Red
Rot
Rouge
Rosso
Rood
Yellow
Gelb
Jaune
Giallo
Geel
Yel low
Gelb
Jaune
Giallo
Geel
Red
Rot
Rouge
Rosso
Rood
Red
Rot
Rouge
Rosso
Rood
Yel low
Gelb
Jaune
Giallo
Geel
Yel low
Gelb
Jaune
Giallo
Geel
Red
Rot
Rouge
Rosso
Rood
Red
Rot
Rouge
Rosso
Rood
Yel low
Gelb
Jaune
Giallo
Geel
Yel low
Gelb
Jaune
Giallo
Geel
the car without ACC position
Fahrzeug ohne Zubehörposition (ACC)
Véhicule sans position ACC
Auto priva della posizione ACC
Auto zonder ACC-positie
4
Yel low
Gelb
Jaune
Giallo
Geel
continuous power supply
permanente Stromversorgung
alimentation continue
alimentazione continua
continu voeding
7
Red
Rot
Rouge
Rosso
Rood
switched power supply
geschaltete Stromversorgung
alimentation commutée
alimentazione commutata
geschakelde voeding
4
Yel low
Gelb
Jaune
Giallo
Geel
switched power supply
geschaltete Stromversorgung
alimentation commutée
alimentazione commutata
geschakelde voeding
7
Red
Rot
Rouge
Rosso
Rood
continuous power supply
permanente Stromversorgung
alimentation continue
alimentazione continua
continu voeding
Precautions
• Choose the installation location carefully so that the
unit will not interfere with normal driving operations.
• Avoid installing the unit in areas subject to dust, dirt,
excessive vibration, or high temperature, such as in
direct sunlight or near heater ducts.
• Use only the supplied mounting hardware for a safe
and secure installation.
Mounting angle adjustment
Adjust the mounting angle to less than 45°.
Removing the protection collar
and the bracket
Before installing the unit, remove the protection
collar ʗand the bracket ʓfrom the unit.
1Remove the protection collar ʗ.
Pinch both edges of the protection collar ʗ, then
pull it out.
2Remove the bracket ʓ.
ɞInsert both release keys ʖtogether between
the unit and the bracket ʓuntil they click.
ɟPull down the bracket ʓ, then pull up the unit
to separate.
Mounting example
Installation in the dashboard
Notes
•Bend these claws outward for a tight fit, if necessary (Ǹ-2).
•Make sure that the 4 catches on the protection collar ʗare
properly engaged in the slots of the unit (Ǹ-3).
How to detach and attach the
front panel
Before installing the unit, detach the front panel.
ǹ-A To detach
Before detaching the front panel, be sure to press ůƕƌƌŰ.
Press ůƕƖƋƔŰ, then slide the front panel to the right
side, and pull out the left side.
ǹ-B To attach
Place the hole ʭin the front panel onto the spindle ʮ
on the unit, as illustrated, then push the left side in.
Warning if your car’s ignition
has no ACC position
After turning the ignition off, be sure to press
and hold ůƕƌƌŰ on the unit until the display
disappears.
Otherwise, the display does not turn off and this causes
battery drain.
RESET button
When the installation and connections are completed, be
sure to press the RESET button with a ballpoint pen, etc.,
after detaching the front panel.

MEX-BT5100
13
SECTION 3
DISASSEMBLY
• This set can be disassembled in the order shown below.
3-1. DISASSEMBLY FLOW
3-4. SUB PANEL ASSY
(Page 14)
3-5. CD MECHANISM BLOCK
(MG-611WA-186//Q)
(Page 15)
SET (MAIN BLOCK)
3-2. FRONT BACK PANELASSY
(Page 13)
3-3. KEY BOARD
(Page 14)
SET (FRONT PANEL BLOCK)
3-8. CHASSIS (T) SUB ASSY
(Page 16)
3-9. ROLLER ARM ASSY
(Page 17)
3-10.CHASSIS (OP) ASSY
(Page 17)
3-12.SL MOTOR ASSY
(SLED) (M902)
(Page 18)
3-14.SERVO BOARD
(Page 19)
3-11. OPTICAL PICK-UP
(KSS1000E)
(Page 18)
3-13.LE MOTOR ASSY (B)
(LOADING) (M903)
(Page 19)
3-6. MAIN BOARD
(Page 15) 3-7. ANTENNA BOARD, IT BOARD
(Page 16)
Note: Follow the disassembly procedure in the numerical order shown below.
3-2. FRONT BACK PANEL ASSY
three screws
(B P-TITE M2)
two screws
(B P-TITE M2)
RG front back panel assy
 claw
 claw
 claw
RE claw
 claw
 claw
 claw
 claw
 claw
R claw
RB claw
RT claw

MEX-BT5100
14
3-4. SUB PANEL ASSY
3-3. KEY BOARD
 hexagon socket set screw
KEY board
 knob assy (S)
Note1: Please use a hexagon head wrench of 0.89mm
when you remove hexagon socket set screw.
Note2: Please tighten by the torque of 1.5k when you
install hexagon socket set screw.
two claws
flexible flat cable (22 core)
(CN601)
two claws
sub panel assy
two screws
(PTT2.6
× 6)
connector
(CN500)
 screw
(PTT2.6 × 6)
cover

MEX-BT5100
15
3-5. CD MECHANISM BLOCK (MG-611WA-186//Q)
bracket (CD)
CD mechanism block
(MG-611WA-186//Q)

 screw
(PTT2.6 × 6)
 connector
(CNP501)
 screw
(PTT2.6 × 6)
two screws
(PTT2.6 × 4)
3-6. MAIN BOARD
 screw
(PTT2.6 × 8)
 screw
(PTT2.6 × 8)
 screw
(PTT2.6
× 8)
RCA cord connector
(CN301)
cord (with connector) (RCA)
(SUB out (MONO))
ground sheet (TU)
MAIN board
three ground point
screws
(PTT2.6
× 6)
 flexible flat cable (40 core)
(CN503)

MEX-BT5100
16
3-7. ANTENNA BOARD, IT BOARD
ANTENNA board
 Open the clamp.
Remove the four solders.
 four claws
RT radiation sheet (SH)
RE IT board
RB shield plate
(IT B)
 lead wire with connector
(ANTENNA board: CN1,
IT board)
 flexible flat cable (40 core)
(CN505)

three ground point screws
(PTT2.6 × 6)
 screw
(M1.7 × 3.5)

3-8. CHASSIS (T) SUB ASSY
SENSOR board
chassis (T) sub assy
claw
claw
two screws
(P1.7 × 2.2)
two screws
(P1.7
× 2.2)

MEX-BT5100
17
3-9. ROLLER ARM ASSY
3-10. CHASSIS (OP) ASSY
washer
gear (RA1)
roller arm assy
spring (RAL-B)
spring (RAR-B)
coil spring (damper)
two coil springs (damper)
chassis (OP) assy
gear (LE1)
lever (D)
slider (R)



 tension spring (KF60)
optical pick-up flexible board (16 core)
(CN1)

Remove the six solders.

MEX-BT5100
18
3-12. SL MOTOR ASSY (SLED) (M902)
3-11. OPTICAL PICK-UP (KSS1000E)
 tension coil spring (CHKG)
 chucking arm sub assy
 rack (SL)
 claw
 main shaft
 optical pick-up (KSS1000E)
 screw
(B1.4 × 5)
 screw
(P1.4 × 1.8)
 SL motor assy (sled)
(M902)

MEX-BT5100
19
3-13. LE MOTOR ASSY (B) (LOADING) (M903)
3-14. SERVO BOARD

RT
gear (LE1)
leaf spring (LE)

lever (D)
bracket (LEM-N)
slider (R)
 screw
(P1.7 × 2.2)
 screw
(M1.7
× 2.5)
R screw
(M1.7
× 2.5)
RE two toothed lock screws
(M1.4)
RB screw
(M1.7 × 2.5)
 bearing (LEB-N)
 gear (LE) assy
RG LE motor
assy (B)
(loading)
(M903)
 Remove the two solders.
claw
SERVO board

screw
 Remove the eight solders.
 Remove the three solders.
optical pick-up flexible board (16 core)
(CN1)

MEX-BT5100
20
SECTION 4
TEST MODE
SERVICE MODE
The version of each microcomputer is displayed. The firmware can
be updated.
1. Version Display
Procedure:
1. Power supply of the set is turned off.
2. Press the [4] t[5] t[6] ([6] is pressed for two seconds)
button of the set sequentially, and enter the service mode.
3. The version of each microcomputer confirmation screen is dis-
played.
4. Press the [OFF] button of the set, and release the service
mode.
DIAG MODE
Mode that memorizes reset frequency and operating time, etc. in
nonvolatile memory, and reads it.
Procedure:
1. Turn off the setting of the bluetooth signal, and power supply
is turned off.
2. Press the [4] t[5] t[4] ([4] is pressed for two seconds)
button of the set sequentially, and enter the DIAG mode.
3. Following information is displayed when operating it accord-
ing to Fig.1.
Reset frequency
Frequency to which [RESET] button is pressed and frequency
of POWER ON RESET when power supply is turned on.
Software reset when releasing test mode is not counted.
Number of maximum counts: 254 times.
Reset frequency with watchdog timer
Reset frequency with watchdog timer.
Number of maximum counts: 254 times.
Number of connected slave units
The number of an external connection of the SONYBUS slave
unit is memorized by 3 histories or less.
The SONYBUS slave unit that becomes an object is CD slave,
MD slave, and undefined slave.
Connected number in test mode is off the subject.
Operating time
Time that the set is operating (Every hour) is counted.
Operating time in test mode is off the subject.
Time of maximum counts: 65534 hours.
CD error information
CD mechanism error information in the head unit is memo-
rized by 3 histories or less.
The memorized content is error information, a track kind, and
operating time (Every hour).
Error in test mode is off the subject.
Amplifier IC with built-in power supply error information
Information on the OFFSET/FAILURE error with amplifier IC
with built-in the power supply is memorized by 3 histories or
less.
The memorized content is error information and operating
time (Every hour).
OFFSET/FAILURE error in test mode is off the subject.
4. Press the [OFF] button of the set, and release the DIAG
mode.
Fig.1 Method of operating DIAG mode
01 Reset frequency
Joystick to right Joystick to left
Joystick to right Joystick to left
Joystick to right Joystick to left
Joystick to up
Joystick to down
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to right Joystick to left
Joystick to right Joystick to left
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to down Joystick to up
Joystick to right Joystick to left
Joystick to down Joystick to up
Joystick to right Joystick to left
02 Reset frequency with watchdog timer
031 Number of connected slave units (History 1)
032 Number of connected slave units (History 2)
033 Number of connected slave units (History 3)
04 Operating time
051 CD error information (error content + error detailed) (History 1)
051 CD error information (track kind + operating time) (History 1)
052 CD error information (error content + error detailed) (History 2)
052 CD error information (track kind + operating time) (History 2)
053 CD error information (error content + error detailed) (History 3)
053 CD error information (track kind + operating time) (History 3)
061 OFFSET/FAILURE error (History 1)
062 OFFSET/FAILURE error (History 2)
063 OFFSET/FAILURE error (History 3)
Joystick to up
Joystick to down
Joystick to up
Joystick to down