Sony MEXBT-5000 Service manual

MEX-BT5000

SERVICE MANUAL

Ver. 1.0 2006.06

US and foreign patents licensed from Dolby
Laboratories.

Manufactured under license

R

from BBE Sound, Inc.

improves digitally compressed sound, such as

The BBE MP process

MP3, by restoring and enhancing the higher
harmonics lost through compression. BBE MP
works by generating even-order harmonics from
the source material, effectively recovering
warmth, detail and nuance.

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.

The Bluetooth word mark and logos are owned
by the Bluetooth SIG, Inc. and any use of such
marks by Sony Corporatio n is under license.
Other trademarks and tr ade names are those of
their respective owners.

SonicStage and it s logo are trademar ks of Sony
Corporation.
“ATRAC” and are trademarks of
Sony Corporation.

Microsoft, Windows Media,

and the Windows logo are

trademarks or registered

trademarks of Microsoft
Corporation in the United States and/or other
countries.

AUDIO POWER SPECIFICATIONS

(US, Canadian only)

POWER OUTPUT AND TOTAL 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)

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: 9 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 67 dB (stereo), 69 dB (mono)
Harmonic distortion at 1 kHz: 0.5 % (ste reo),

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

US Model

Canadian Model

AEP Model

UK Model

E Model

Model Name Using Similar Mechanism MEX-1GP
CD Mechanism Type MG-611WA-186//Q
Optical Pick-up Name KSS1000E

SPECIFICATIONS

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: 9 dBf
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: 9 dBf
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 − 1,602 kHz (at 9 kHz step)
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

– Continued on next page –

9-887-268-01

2006F05-1
© 2006.06

BLUETOOTH AUDIO SYSTEM

Sony Corporation

eVehicle Division
Published by Sony Techno Create Corporation

MEX-BT5000

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)*

Frequency band:

2.4 GHz band (2.4000 − 2.4835 GHz)

Modulation method: FHSS
Compatible Bluetooth Pr ofiles*

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 ñ 8 ohms
Maximum power output: 52 W × 4 (at 4 ohms)

General

Outputs:

Audio outputs terminal (front/rear)
Subwoofer output te r mi n a l (mono)
Power antenna relay control terminal
Power amplifier control terminal

Inputs:

Telephone ATT control terminal
Illumination control te rm inal
BUS control input terminal
BUS audio input/AUX IN terminal
Remote controlle r 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

1

(7

/8 × 2 × 71/4 in) (w/h/d)

Mounting dimensions: Approx. 182 × 53 × 162 mm

1

/4 × 21/8 × 61/2 in) (w/h/d)

(7

Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessories:

Card remote commander:

Parts for installation and co nnections (1 set)

Your dealer may not handle some of the above listed
accessories. Ple as e ask the dealer for detailed
information.

MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and Thomson.

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.

1

2

:

RM-X301 (US, Canadian)
RM-X302 (AEP, UK)
RM-X303 (E)

• AEP, UK, E model

CAUTION

Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous radiation
exposure.

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.

Flexible Circuit Board Repairing

• Keep the temperature of the 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.

2

This label is located on the bottom of the
chassis.

CAUTION – CLASS 1M INVISIBLE LASER RADIATION
WHEN OPEN.
DO NOT VIEW DIRECTLY WITH OPTICAL INSTR UMENTS.

SAFETY-RELATED COMPONENT WARNING!!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE
WITH MARK 0 ON 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.

TABLE OF CONTENTS

1. SERVICING NOTES ............................................... 4

2. GENERAL ................................................................... 6

3. DISASSEMBLY

3-1. Disassembly Flow ........................................................... 16

3-2. Front Back Panel Assy .................................................... 16

3-3. KEY Board ...................................................................... 17

3-4. Sub Panel Assy ................................................................ 17

3-5. CD Mechanism Block (MG-611WA-186//Q) ................. 18

3-6. MAIN Board.................................................................... 18

3-7. ANTENNA Board, IT Board .......................................... 19

3-8. Chassis (T) Sub Assy....................................................... 19

3-9. Roller Arm Assy .............................................................. 20

3-10. Chassis (OP) Assy ........................................................... 20

3-11. Optical Pick-up (KSS1000E) .......................................... 21

3-12. SL Motor Assy (Sled) (M902)......................................... 21

3-13. LE Motor Assy (B) (Loading) (M903) ............................ 22

3-14. SERVO Board.................................................................. 22

MEX-BT5000

4. TEST MODE.............................................................. 23

5. DIAGRAMS

5-1. Block Diagram – CD SERVO Section – ......................... 24

5-2. Block Diagram – BLUETOOTH Section –..................... 25

5-3. Block Diagram – AUDIO Section – ................................ 26

5-4. Block Diagram – DISPLAY/MAIN Section – ................ 27

5-5. Block Diagram – POWER SUPPLY Section – ............... 28

5-6. Schematic Diagram – SERVO Section (1/2) –................ 30

5-7. Schematic Diagram – SERVO Section (2/2) –................ 31

5-8. Printed Wiring Boards – SERVO Section – .................... 32

5-9. Printed Wiring Board – IT Board – ................................. 33

5-10. Schematic Diagram – IT Board (1/2) – ........................... 34

5-11. Schematic Diagram – IT Board (2/2) – ........................... 35

5-12. Printed Wiring Board

– MAIN Board (Component Side) – ............................... 36

5-13. Printed Wiring Board

– MAIN Board (Conductor Side) – ................................. 37

5-14. Schematic Diagram – MAIN Board (1/3) – .................... 38

5-15. Schematic Diagram – MAIN Board (2/3) – .................... 39

5-16. Schematic Diagram – MAIN Board (3/3) – .................... 40

5-17. Printed Wiring Board – SUB Board – ............................. 42

5-18. Schematic Diagram – SUB Board – ................................ 43

5-19. Schematic Diagram – KEY Board (1/2) – ....................... 44

5-20. Schematic Diagram – KEY Board (2/2) – ....................... 45

5-21. Printed Wiring Board – KEY Board –............................. 46

6. EXPLODED VIEWS

6-1. General Section ............................................................... 67

6-2. Front Panel Section ......................................................... 68

6-3. CD Mechanism Deck Section-1 (MG-611WA-186//Q) .. 69
6-4. CD Mechanism Deck Section-2 (MG-611WA-186//Q) .. 70
6-5. CD Mechanism Deck Section-3 (MG-611WA-186//Q) .. 71
6-6. CD Mechanism Deck Section-4 (MG-611WA-186//Q) .. 72

7. ELECTRICAL PARTS LIST................................ 73

3

MEX-BT5000

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 electrostatic
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 r esistor located at the side of optical pick­up block.

optical pick-up

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.

semi-fixed resistor

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).

MAIN board
(CNP501)

extension cable
(J-2502-076-1)

SERVO board

4

(CN2)

MEX-BT5000

y

REPLACING THE LITHIUM BATTERY OF THE CARD
REMOTE COMMANDER

Under normal conditions, the battery wil l 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.

c

+ side up

WARNING

Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of in fire.

THE VERSION UP OF THE FIRMWARE

To secure the connectivity with the new cellular phone etc. put on
the market after this machine is put on the market, the upgrade in
service is done.

Procedure:

1. The USB memory is prepared, and the firmware is downloaded
to the USB memory. (The USB memory is a thing to prepare
the one of about 64MB made of SONY POCKET BIT.)

2. Power supply of the set is turned off.

3. Press the [4] t [5] t [6] ([6] is pressed for two seconds)
button of the set sequentially, and enter the service mode.

4. Wait for 1 minute after executing step 3, the set is connected
with the USB memory with connected the USB cable (Part.
No. J-2502-103-1) as shown in Fig.1.

5. Wait for 1 minute (time untill access LED of USB memory
disappears) after executing step 4, push the joystick for two
seconds of the set, and the version up confirmation screen is
displayed.

6. Select “Y es” by using the UP/DOWN of joystick, and conf irm
the displayed version number, and push the joystick.

7. The version up is executed. When the version up ends, reset is
automatically done, and usual screen of power off state is
displayed.

SUB board
(CN903)

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 tw o 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)

Fig.1 Method to connect the set with USB memory

FACTORY SHIPMENT MODE

Even if the set is reset, bluetooth system menu setting, connected
registration equipment, and telephone book function, etc. recorded
in tha 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 po wer 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 DAIG
information is initialized.

4. Press the [6] button for two seconds of the set, and the bluetooth
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.

USB cable
(Part.No. J-2502-103-1)

USB memor

5

MEX-BT5000

(US, Canadian)

Location of controls and basic operations

Audio function

Main unit

1

Front panel removed

35624

79 qa0

8

RESET

SECTION 2

GENERAL

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the sam e functions as those
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/AUX/SAT*2).

B Joystick/LIST button

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.

1

CD/MD*

:

3

Push up/down to*

MEX-BT5000

qfqdqs

− Skip groups*

− Skip groups*

(push and hold).

Push left/right to:

− Skip tracks (push).

− Skip tracks continuously (push, then push

again within about 2 seco nds and hold).

− Reverse/fast-forward a track (push and
hold).

Radio:

Push up/down to:

− Receive sto r ed station.

Push left/right to:

− Tune in stations autom atically (push).

− Find a station manually (push and hold).

Press to:

− Display the list.

− Display the category list*

:

4

/albums*5 (push).

4

/albums*5 continuously

2

.

This section is extracted from
instruction manual.

C MODE button

To select the radio band (FM/AM)/select the
SAT tuner band (mode)*

D MENU button

To enter menu.

E Display window
F OPEN button
G OFF button

To power off; sto p t h e s o urce.

H Receptor for the card rem ote

commander

2

/select the unit*6.

Card remote commander RM-X301

1

qg

3
4

qh

qa

qj

I SCRL (scroll) button

To scro ll the display item.

J Number buttons

7

qk
ql

9

w;
wa

K DSPL (display) button

ws

L Disc slot

M RESET button
N Z (eject) button

The following buttons on the card remote
commander have also different buttons/functions
from the unit.

1

:

CD/MD*

(1): REP
(2): SHUF
(5): BBE MP*

(6): PAUS E*

Radio:

To receive s tored stations (press); store
stations (press and hold).

To chan g e display items.

To insert the disc.

To eject the disc.

7

To a ctivate the BBE MP function, set
“BBE MP on.” To cancel, set “BBE MP
off.”

7

To p ause playback. To cancel, press
again.

qg ENTER button

To apply a setting.

qh LIST/CAT*

qj Number buttons

qk M (+)/m (–) buttons

ql < (.)/, (> ) buttons

w; SOUND button

wa ATT (attenuate) button

ws VOL (volume) +/– buttons

*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.

2

To list up.

Buttons 1 to 6 share the same functions as
the number buttons on the unit.

The same as pushing the joystick up/down.

The same as pushing the joystick left/right.

To select sound items.

To atte nuate the sound. To cancel, press
again.

To adjust volume.

button

Note

If the unit is turned off and the display
disappears, it cannot be operated with the card
remote commander unless
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”.

(SOURCE)

on the unit

6

MEX-BT5000

Bluetooth function

Main unit

1

697

Front panel removed

qa

3524

8

RESET

MEX-BT5000

0

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as thos e
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/A UX/SAT*2).

B Joystick

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*
Push left/right to:

− Skip tracks (push).

− Reverse/fast-forward a track (push and

hold).

C Bluetooth button

To a ccess the Bluetooth functions; receive a
call.

3

:

D MENU button

To enter menu ; r eceive a call.

E Display window
F OFF button

To power off; stop the source; end or reject a
call.

G CALL button

To access the telephone functions; receive a
call.

H Receptor for the card rem ote

commander

I Number buttons

To call st ored dials.
Bluetooth audio device*
(6): PAUSE

To p ause playback.

J Bluetooth indicator

Lights up when the Bluetooth signal is input/
output. Goes of f when the B luetooth signal is
off.

K Microphone

3

:

Card remote commander RM-X301

73

1

qs

4

The following buttons on the card remote
commander have also different b utton s/funct ions
from the unit.

qs ENTER button

6

qg
qh

To apply a setting.

qd Number buttons

To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the sam e functions as
the number buttons on the unit.

qf

button

qg M (+)/m (–) buttons

The same as pushing the joystick up/down.

qd

qj

qf

qk

qh < (.)/, (> ) buttons

The same as pushing the joystick left/right.

qj VOL (volume) +/– buttons

To adju st volume.

qk

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
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”.

(SOURCE)

on the

7

MEX-BT5000

(AEP, UK)

Location of controls and basic operations

Audio function

Main unit

1

Front panel removed

35624

79 qa0

8

RESET

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/A UX).

B Joystick/LIST button

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.

1

CD/MD*

:

2

Push up/down to*

MEX-BT5000

qfqdqs

− Skip groups*

− Skip groups*

(push and hold).

Push left/right to:

− Skip tracks (push).

− Skip tracks continuously (push, then push

again within about 2 seco nds and hold).

− Reverse/fast-forward a track (push and
hold).

:

3

/albums*4 (push).

3

/albums*4 continuously

Radio:

Push up/down to:

− Receive stored station.
Push left/right to:

− Tune in stations autom atically (push).

− Find a station manually (push and hold).

Press to:

− Display the list.

C MODE button

To select the radio band (FM/MW/LW )/
select the unit*

D MENU button

To enter menu.

E Display window
F OPEN button

OFF button

To power off; stop the sourc e.

H Receptor for the card rem ote

commander

5

.

Card remote commander RM-X302

1

qg

3
4

qh

qa

qj

7

qk
ql

w;
wa
ws

wd

I AF (Alternative Frequencies)/TA

(Traffic Announcement) button

To set AF and TA in RDS.

J Number buttons

K DSPL (display)/PTY (Programme

L Disc slot

M RESET button

N Z (eject) button

The following buttons on the card remote
commander have also different buttons/functions
from the unit.

1

CD/MD*

:

(1): REP
(2): SHUF
(5): BBE MP*

(6): PAUS E*

Radio:

To receive stored stations (press); store
stations (press and hold).

Type) button

To change di splay items; select PTY in RDS.

To inse rt the disc.

To eject the disc.

6

To a ctivate the BBE MP function, set
“BBE MP on.” To cancel, set “BBE MP
off.”

6

To p ause playback. To cancel, press
again.

qg ENTER button

To apply a setting.

qh LIST button

To list up.

qj Number buttons

Buttons 1 to 6 share the same functions as
the number buttons on the unit.

qk M (+)/m (–) buttons

The same as pushing the joystick up/down.

ql < (.)/, (> ) buttons

The same as pushing the joystick left/right.

w; SCRL (scroll) button

To scroll display item.

wa SOUND button

To select sound items.

ws ATT (attenuate) button

To atte nuate the sound. To cancel, press
again.

wd 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
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”.

(SOURCE)

8

MEX-BT5000

6097

8

Bluetooth function

Main unit

1

Front panel removed

qa

3524

RESET

MEX-BT5000

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the same functions as those
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/A UX).

B Joystick

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*
Push left/right to:

− Skip tracks (push).

− Reverse/fast-forward a track (push and

hold).

C Bluetooth button

To a ccess the Bluetooth func t i ons; receive a
call.

2

:

D MENU button

To enter menu; receive a call.

E Display window
F OFF button

To power off; stop the source; end or reject a
call.

G CALL button

To access the telephone functions; receive a
call.

H Receptor for the card rem ote

commander

I Number buttons

To call st ored dials.
Bluetooth audio device*
(6): PAUSE

To p ause playback.

J Bluetooth indicator

Lights up when the Bluetooth signal is input/
output. Goes of f when the B luetooth signal is
off.

K Microphone

2

:

Card remote commander RM-X302

73

1

qs

4

The following buttons on the card remote
commander have also different b utton s/funct ions
from the unit.

qs ENTER button

6

qg
qh

To apply a setting.

qd Number buttons

To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the sam e functions as
the number buttons on the unit.

qf

button

qg M (+)/m (–) buttons

The same as pushing the joystick up/down.

qd

qj

qf

qk

qh < (.)/, (> ) buttons

The same as pushing the joystick left/right.

qj VOL (volume) +/– buttons

To adju st volume.

qk

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
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”.

(SOURCE)

on the

9

MEX-BT5000

(E)

Location of controls and basic operations

Audio function

Main unit

1

Front panel removed

35624

790 qsqa

8

RESET

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the sam e functions as those
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/A UX).

B Joystick/LIST button

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.

1

CD/MD*

:

2

Push up/down to*

MEX-BT5000

qgqfqd

− Skip groups*

− Skip groups*

(push and hold).

Push left/right to:

− Skip tracks (push).

− Skip tracks continuously (push, then push

again within about 2 seco nds and hold).

− Reverse/fast-forward a track (push and
hold).

:

3

/albums*4 (push).

3

/albums*4 continuously

Radio:

Push up/down to:

− Receive stored station.
Push left/right to:

− Tune in stations automatic al ly (push).

− Find a station manually (push and hold).

Press to:

− Display the list.

C MODE button

To select the radio band (FM/AM)/select the

5

unit*

.

D MENU button

To enter menu.

E Display window
F OPEN button
G OFF button

To power off; sto p t he source.

H Receptor for the card rem ote

commander

I SCRL (scroll) button

To scroll display item.

Card remote commander RM-X303

1

qh

3
4

qj

qs

qk

J Frequency select switch (located on the

bottom of the unit)
See “Frequency select swit ch” in the
supplied installation/connections manual.

K Number buttons

7

ql
w;

9

wa
ws

L DSPL (display) button

wd

M Disc slot

N RESET button

1

CD/MD*

:

(1): REP
(2): SHUF
(5): BBE MP*

(6): PAUS E*

Radio:

To receive stored stations (press); store
stations (press and hold).

To chan g e display items.

To insert the disc.

6

To a ctivate the BBE MP function, set
“BBE MP on.” To cancel, set “BBE MP
off.”

6

To p ause playback. To cancel, press
again.

O Z (eject) button

To eject the disc.

The following buttons on the card remote
commander have also different buttons/functions
from the unit.

qh ENTER button

To apply a setting.

qj LIST button

To list up.

qk Number buttons

Buttons 1 to 6 share the same functions as
the number buttons on the unit.

ql M (+)/m (–) buttons

The same as pushing the joystick up/down.

w; < (.)/, (> ) buttons

The same as pushing the joystick left/right.

wa SOUND button

To select sound items.

ws ATT (attenuate) button

To atte nuate the sound. To cancel, press
again.

wd 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
ithe unit is pressed, or a disc is nserted to
activate the unit first.

Tip

For details on how to replace the battery, see
“Replacing the lithium battery of the card
remote commander”.

(SOURCE)

on

10

MEX-BT5000

6097

8

Bluetooth function

Main unit

1

Front panel removed

qa

3524

RESET

MEX-BT5000

Refer to the pages listed for details. The
corresponding buttons on the card remote
commander control the sam e functions as those
on the unit.

A SOURCE button

To p owe r on; change the source (Radio/CD/

1

MD*

/Bluetooth AUDIO/AUX).

B Joystick

Rotate to: Adjust the volume.
Push up/down/left/right to: Select a menu
item.
Press to: Apply a setting.
Bluetooth audio device*
Push left/right to:

− Skip tracks (push).

− Reverse/fast-forward a track (push and

hold).

C Bluetooth button

To a ccess the Bluetooth functions; receive a
call.

2

:

D MENU button

To enter menu; receive a call.

E Display window
F OFF button

To power off; stop the source; end or reject a
call.

G CALL button

To access the telephone functio n s ; r eceive a
call.

H Receptor for the card remote

commander

I Number buttons

To call st ored dials.
Bluetooth audio device*
(6): PAUSE

To p ause playback.

J Bluetooth indicator

Lights up when the Bluetooth signal is input/
output. Goes of f when the B luetooth signal is
off.

K Microphone

2

:

Card remote commander RM-X303

73

1

qs

4

The following buttons on the card remote
commander have also different b utton s/funct ions
from the unit.

qs ENTER button

6

qg
qh

To apply a setting.

qd Number buttons

To input numbers (phone number, passcode,
etc.).
Buttons 1 to 6 share the sam e functions as
the number buttons on the unit.

qf

button

qg M (+)/m (–) buttons

The same as pushing the joystick up/down.

qd

qj

qf

qk

qh < (.)/, (> ) buttons

The same as pushing the joystick left/right.

qj VOL (volume) +/– buttons

To adju st volume.

button

qk

*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
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”.

(SOURCE)

11

MEX-BT5000

(US, Canadian, E)

A

SUB OUT (MONO

B

Source selector*

)

BUS AUDIO IN

BUS CONTROL IN

BUS AUDIO IN

XA-C40

BUS CONTROL IN

AUDIO OUT

FRONT

AUDIO OUT

REAR

*

not supplied

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 in su late any loose un con nect ed 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.

Connection example

Notes

(2-A)

Be sure to connect the ground lead before connecting the

amplifi er.

The alarm will only sound if the built-in amplifi er is used.

(2-B- )

Tip

For connecting two or more CD/MD changers, the source
selector XA-C40 (not supplied) is necessary.

Connection diagram

1 To a metal surface of the car

First connect the black ground lead, then connect the
orange/white striped, yellow, and red power input leads.

2 To the power antenna control lead or power

supply lead of antenna booster amplifler

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.”

3 To AMP REMOTE IN of an optional power

amplifler

This connection is only for amplifi ers. Connecting any other
system may damage the unit.

4 To the interface cable of a car telephone
5 To a car’s illumination signal

Be sure to connect the black ground lead to a metal surface
of the car fi rst.

6 To 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 fi rst.

•

When your car has a built-in FM/AM antenna in the rear/

side glass, see “Notes on the control and power supply
leads.”

7 To 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 fi rst.

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 amplifi ers) 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 amplifi er are not connected correctly, “Failure”
appears in the display. In this case, make sure the speaker and
amplifi er are connected correctly.

−

)

Left

Right

Left

Right

3

BUS AUDIO IN

1

*

SUB OUT (MONO

from car antenna

AMP REM

Max. supply current 0.3 A

1

*

/AUX IN

*

Blue/white striped

2

)

AUDIO

BUS

OUT

AUDIO

REAR

IN

AUDIO OUT

REAR

Fuse (10 A)

White

White/black striped

Gray

Gray/black striped

Green

Green/black striped

Purple

Purple/black striped

AUDIO
FRONT

L

R

OUT

3

*

AUDIO OUT

FRONT

4

*

REMOTE

IN

6

*

BUS

CONTROL IN

2

Black

Blue

Light blue

Orange/white striped

Red

Yellow

Source selector

(not supplied)

5

*

ANT REM

Max. supply current 0.1 A

ATT

ILLUMINATION

XA-C40

Supplied with the CD/MD changer

1

2

4

1

*

RCA pin cord (not supplied)

2

*

Be sure to match the color-coded

5

6

7

cord for audio to the appropriate
jacks from the unit. If you connect
an optional CD/MD changer, you
cannot use AUX IN terminal.

3

*

Auxiliary optional equipment

such as portable DVD player (not
supplied)

4

*

Supplied with the auxiliary

equipment

5

*

Supplied with XA-C40

6

*

Insert with the cord upwards.

12

MEX-BT5000

12

4

c

12 3

182 mm

53 mm

Claws

max. size
5 × 8 mm

7

/32 × 11/32 in)

(

1

A

5

TOYOTA

3

Face the hook inwards.

c

1

Dashboard

4

B

NISSAN

5

max. size
5 × 8 mm

7

(

/32 × 11/32 in)

c

1

to dashboard/center console

Bracket

Bracket

Existing parts supplied with your car

5

max. size
5 × 8 mm

7

/32 × 11/32 in)

(

AB

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 4 and the bracket 1 from the unit.

1 Remove the protection collar 4.

Pinch both edges of the protection collar 4, then
pull it out.

2 Remove the bracket 1.

1 Insert both release keys 3 together between

the unit and the bracket

2 Pull down the bracket

to separate.

1

until they click.

1

, then pull up the unit

Mounting example

Installation in the dashboard

Notes

Bend these claws outward for a tight fi t, if necessary
Make sure that the 4 catches on the protection collar

properly engaged in the slots of the unit

(5-3)

(5-2)

4

are

.

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

5

How to detach and attach the
front panel

Before installing the unit, detach the front panel.

7-A To detach

Before detaching the front panel, be sure to press (OFF).
Press (OPEN), then slide the front panel to the right, and
gently pull out the left end of the front panel.

.

7-B To attach

Place the hole A of the front panel onto the spindle B
on the unit, then lightly push the left side in.

.

Bracket

Existing parts supplied with your car

c

After turning the ignition off, be sure to press
and hold (OFF) on the unit until the display
disappears.

Otherwise, the display does not turn off and this causes
battery drain.

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.

to dashboard/center console

5

max. size
5 × 8 mm

7

/32 × 11/32 in)

(

Bracket

Warning if your car’s ignition
has no ACC position

RESET button

13

MEX-BT5000

(AEP, UK)

A

S

UB OUT (MONO

1

from car aerial

*

Max. supply current 0.3 A

)

2

*

SUB OUT (MONO)

A

2

*

*

BUS AUDIO IN/

AUX IN

2

AMP REM

AUDIO OUT

FRONT

AUDIO OUT

REAR

2

3

*

AUDIO OUT

REAR

AUDIO

AUDIO

BUS

OUT

OUT

AUDIO

REAR

FRONT

IN

Blue/white striped

AUDIO OUT

FRONT

L

R

Fuse (10 A)

*

4

REMOTE

BUS

CONTROL IN

3

B

BUS AUDIO IN

BUS CONTROL IN

BUS AUDIO IN

Source selector*

XA-C40

BUS CONTROL IN

*

not supplied

1

Note for the aerial connecting

*

If your car aerial is an ISO (International
Organisation for Standardisation) type, use the
supplied adaptor
the car aerial to the supplied adaptor, then
connect it to the aerial jack of the master unit.

2

*

RCA pin cord (not supplied)

3

*

Be 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.

5

*

7

IN

6

*

*

*

Source selector

(not supplied)

7

XA-C40

4

*

Auxiliary equipment such as portable DVD

player (not supplied)

5

*

Supplied with the auxiliary equipment

6

*

Insert with the cord upwards

7

*

Supplied with XA-C40

Supplied with the CD/MD changer

2

to connect it. First connect

13 57

ATT

B

See “Power connection diagram” on the reverse side for details.

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 3 to 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.

Light blue

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

(2-A)

•

Be sure to connect the earth lead before connecting the amplifi er.

•

The alarm will only sound if the built-in amplifi er is used.

Tip

(2-B-

)

For connecting two or more CD/MD changers, the source selector
XA-C40 (not supplied) is necessary.

Connection diagram

A To AMP REMOTE IN of an optional power

amplifier

This connection is only for amplifi ers. Connecting any other
system may damage the unit.

B To the interface cable of a car telephone

from the car’s speaker connector

Purple

Grey

Speaker, Rear, Right

+
–

Speaker, Rear, Right

Speaker, Front, Right

+

Speaker, Front, Right

–

1
2
3
4

Negative polarity positions 2, 4, 6, and 8 have striped leads.

from the car’s power connector

Yellow continuous power supply

4

Blue power aerial control

5

Orange/White switched illumination power supply

6

Warning

If you have a power aerial without a relay box, connecting
this unit with the supplied power connecting lead 3 may
damage the aerial.

Notes on the control power and suppy 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 (Traffi c 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.

24 68

White

Green

Speaker, Front, Left

+
–

Speaker, Front, Left
Speaker, Rear, Left

+

Speaker, Rear, Left

5
6
7
8–

57

6

48

Red switched power supply

7

Black earth

8

Positions 1, 2 and 3 do not have pins.

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 amplifi ers) 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 amplifi er are not connected correctly, “Failure”
appears in the display. In this case, make sure the speaker
and amplifi er are connected correctly.

14

MEX-BT5000

1

5

cc

123

182 mm

53 mm

1

A

B

2

1

Claws

4

Face the hook inwards.

c

Dashboard

1

Fire wall

5

6

7

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 5 and the bracket 1 from the unit.

1

Remove the protection collar 5.

Pinch both edges of the protection collar 5, then
pull it out.

2

Remove the bracket 1.

1 Insert both release keys 4 together between

the unit and the bracket 1 until they click.

2 Pull down the bracket 1, then pull up the unit

to separate.

Mounting example

Installation in the dashboard

Notes

•

Bend these claws outward for a tight fi t, if necessary

•

Make sure that the 4 catches on the protection collar 5 are
properly engaged in the slots of the unit

(5-3)

(5-2)

.

.

How to detach and attach the
front panel

Before installing the unit, detach the front panel.

6-A To detach

Before detaching the front panel, be sure to press (OFF).
Press (OPEN), then slide the front panel to the right
side, and pull out the left side.

6-B To attach

Place the hole A in the front panel onto the spindle B
on the unit, as illustrated, then push the left side in.

Warning if your carís ignition
has no ACC position

After turning the ignition off, be sure to press
and hold (OFF) 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.

Power connection diagram

Auxiliary power connector may vary depending on the
car. Check your carís auxiliary power connector diagram
to make sure the connections match correctly. There are
three basic types (illustrated below). You may need to
switch the positions of the red and yellow leads in the car
stereoís power connecting lead.
After matching the connections and switched power
supply leads correctly, connect the unit to the carís
power supply. If you have any questions and problems
connecting your unit that are not covered in this manual,
please consult the car dealer.

c

Auxiliary power
connector

Yellow Yellow

Yellow continuous power supply7Red switched power supply

4

Yellow Yellow

Yellow switched power supply7Red continuous power supply

4

Yellow Yellow

the car without ACC position

RedRed

RedRed

RedRed

15

MEX-BT5000

• This set can be disassembled in the order shown below.

3-1. DISASSEMBLY FLOW

SECTION 3

DISASSEMBLY

SET (FRONT PANEL BLOCK)

3-2. FRONT BACK PANEL ASSY

(Page 16)

3-3. KEY BOARD

(Page 17)

3-6. MAIN BOARD

(Page 18)

SET (MAIN BLOCK)

3-4. SUB PANEL ASSY

(Page 17)

3-5. CD MECHANISM BLOCK

(MG-611WA-186//Q)
(Page 18)

3-7. ANTENNA BOARD,

IT BOARD
(Page 19)

3-11.OPTICAL PICK-UP

(KSS1000E)
(Page 21)

3-8. CHASSIS (T) SUB ASSY

(Page 19)

3-9. ROLLER ARM ASSY

(Page 20)

3-10.CHASSIS (OP) ASSY

(Page 20)

3-12.SL MOTOR ASSY

(SLED) (M902)
(Page 21)

3-14.SERVO BOARD

(Page 22)

3-13.LE MOTOR ASSY (B)

(LOADING) (M903)
(Page 22)

Note: Follow the disassembly procedure in the numerical order given.

3-2. FRONT BACK PANEL ASSY

2

claw

qd

claw

qf

qs

claw

front back

qa

claw

panel assy

q;

claw

9

claw

3

claw

4

1

claw

5

three

screws

(B P-TITE M2)

claw

6

claw

7

claw

1

two

screws

(B P-TITE M2)

16

8

claw

3-3. KEY BOARD

)

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.

1

hexagon socket set screw

2

knob assy (S)

MEX-BT5000

3

KEY board

3-4. SUB PANEL ASSY

6

two claws

3

connector
(CN500)

1

screw
(PTT2.6

2

×

6)

cover

4

two

screws

(PTT2.6

×

5

two claws

7

6)

8

sub panel assy

flexible flat cable (22 core
(CN602)

17

MEX-BT5000

)

)

3-5. CD MECHANISM BLOCK (MG-611WA-186//Q)

7

CD mechanism block
(MG-611WA-186//Q)

6

bracket (CD)

5

two

screws

(PTT2.6

×

4)

3-6. MAIN BOARD

2

screw
(PTT2.6

×

3

6)

1

screw
(PTT2.6

×

6

4

connector
(CNP501)

4

screw
(PTT2.6

×

8)

5

three ground point

(PTT2.6

×

6)

6

MAIN board

1

flexible flat cable (40 core)
(CN503)

screws

3

RCA cord

(CN301)

connector

4

screw
(PTT2.6

2

×

screw
(PTT2.6

8)

×

8

18

3-7. ANTENNA BOARD, IT BOARD

y

9

shield plate (IT A)

4

coaxial cable
(ANTENNA board: CN1,
IT board)

qf

IT board

qs

shield plate
(IT B)

1

Open the clamp.

7

three ground point

(PTT2.6

×

6)

screws

qd

radiation sheet (SH)

q;

Remove the

qa

four claws

MEX-BT5000

four solders.

5

ANTENNA board

2

screw
(M1.7

×

3.5)

3-8. CHASSIS (T) SUB ASSY

1

two

screws

(P1.7

×

2.2)

3

2

8

claw

6

flexible flat cable (40 core)
(CN505)

1

two

screws

(P1.7

×

2.2)

3

SENSOR board

2

claw

4

chassis (T) sub ass

19

MEX-BT5000

)

3-9. ROLLER ARM ASSY

3

washer

1

spring (RAL-B)

4

gear (RA1)

5

roller arm assy

2

spring (RAR-B)

3-10. CHASSIS (OP) ASSY

8

coil spring (damper)

4

gear (LE1)

lever (D)

5

7

9

chassis (OP) assy

1

optical pick-up flexible board (16 core
(CN1)

8

two coil springs (damper)

6

slider (R)

20

2

Remove the six solders.

3

tension spring (KF60)

3-11. OPTICAL PICK-UP (KSS1000E)

)

5

claw

2

chucking arm sub assy

1

tension coil spring (CHKG

7

optical pick-up (KSS1000E)

MEX-BT5000

6

3-12. SL MOTOR ASSY (SLED) (M902)

main shaft

3

4

rack (SL)

screw
(B1.4

×

5)

2

SL motor assy (sled)
(M902)

1

screw
(P1.4

×

1.8)

21

MEX-BT5000

3-13. LE MOTOR ASSY (B) (LOADING) (M903)

9

gear (LE) assy

q;

screw
(M1.7

×

qd

two toothed lock

(M1.4)

qa

screw
(M1.7

×

bracket (LEM-N)

2.5)

5

screw
(P1.7

screws

×

2.2)

qs

2.5)

qf

6

LE motor
assy (B)
(loading)
(M903)

leaf spring (LE)

7

2

screw
(M1.7

×

2.5)

8

bearing (LEB-N)

gear (LE1)

lever (D)

3

slider (R)

4

3-14. SERVO BOARD

1

Remove the two solders.

1

Remove the eight solders.

2

Remove the three solders.

6

SERVO board

4

screw

22

5

claw

3

optical pick-up flexible board (16 core)
(CN1)

SECTION 4

TEST MODE

MEX-BT5000

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

displayed.

4. Press the [OFF] button of the set, and release the service mode.

2. The Version Up of the Firmware

To secure the connectivity with the new cellular phone etc. put on
the market after this machine is put on the market, the upgrade in
service is done.

Procedure:

1. The USB memory is prepared, and the firmware is downloaded

to the USB memory. (The USB memory is a thing to prepare
the one of about 64MB made of SONY POCKET BIT.)

2. Power supply of the set is turned off.

3. Press the [4] t [5] t [6] ([6] is pressed for two seconds)

button of the set sequentially, and enter the service mode.

4. Wait for 1 minute after executing step 3, the set is connected

with the USB memory with connected the USB cable (Part.
No. J-2502-103-1).

5. Wait for 1 minute (time untill access LED of USB memory

disappears) after executing step 4, push the joystick for two
seconds of the set, and the version up confirmation screen is
displayed.

6. Select “Y es” by using the UP/DOWN of joystick, and conf irm

the displayed version number, and push the joystick.

7. The version up is executed. When the version up ends, reset is

automatically done, and usual screen of power off state is
displayed.

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 po wer 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 according
to Fig.1.
Reset frequency

Frequency to which [RESET] button is pressed and
frequency of POWER ON RESET when po wer 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 SONY BUS
slave unit is memorized by 3 histories or less.
The SONY BUS 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
memorized 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 DIA G mode.

Fig.1 Method of operating DIAG mode

Joystick to right

01 Reset frequency

Joystick to right

02 Reset frequency with watchdog timer

Joystick to right

031 Number of connected slave units (History 1)

Joystick to up

032 Number of connected slave units (History 2)

Joystick to up

033 Number of connected slave units (History 3)

Joystick to right

04 Operating time

Joystick to right

051 CD error information (error content + error detailed) (History 1)

Joystick to up

052 CD error information (track kind + operating time) (History 1)

Joystick to up

053 CD error information (error content + error detailed) (History 2)

Joystick to up

054 CD error information (track kind + operating time) (History 2)

Joystick to up

055 CD error information (error content + error detailed) (History 3)

Joystick to up

056 CD error information (track kind + operating time) (History 3)

Joystick to right

061 OFFSET/FAILURE error (History 1)

Joystick to up

062 OFFSET/FAILURE error (History 2)

Joystick to up

063 OFFSET/FAILURE error (History 3)

Joystick to left

Joystick to left

Joystick to left

Joystick to down

Joystick to down

Joystick to left

Joystick to left

Joystick to down

Joystick to down

Joystick to down

Joystick to down

Joystick to down

Joystick to left

Joystick to down

Joystick to down

Joystick to up

Joystick to up

Joystick to down

Joystick to down

Joystick to up

Joystick to down

MEX-BT5000

Joystick to right

Joystick to left

2323

MEX-BT5000

SECTION 5

DIAGRAMS

5-1. BLOCK DIAGRAM – CD SERVO Section –

DETECTOR

PD2

PD1

E

F

LASER DIODE

PD LD

PD2

PD1

I-V AMP

MON OUT

FPI2

96

FNI2

94

FPI1

97

FNI1

95

E

F

VC

VC

LD

AUTOMATIC

POWER

CONTROL

Q21

100

TNI

98

TPI

84

VRO

91

LDO

RFO

RFRP

MDI

89

3

TEI

6

92

• R-ch is omitted due to same as L-ch.

• Signal Path

: CD PLAY

83

RFEQO

88

AGCI

RF AMP,DIGITAL SERVO,

DIGITAL SIGNAL PROCESSOR

RFZI

2

TEZI

7

IC2

RFI

81
82

RFRPI

BUCK(CLK)

PIO3
PIO0

MSTBY

ZDET

/RST
/CCE

BUS3(SI)

BUS2(SO)

BUS1
BUS0

30

LO

27

RO

R-CH

UNISI

56

RXD

25

UNISO

57

TXD

26

UNICKI

58

BUS_ON

DEC_XMUTE

51
48
36
58
37
43
42
41
40
39
38

37

DEC_INT

30

DEC_SSTBY

27

CD_ZDET

15

CD_XRST

14

CD_XCCE

13

CD_BUCK

12

CD_BUS3

11

CD_BUS2

10

CD_BUS1

8

CD_BUS0

7

BU_IN

RSTX

LINKOFF

A_ATT

50
51
75
59

60

CD_L

UNI_SI

UNI_SO

UNI_CLK
BUS_ON
BU_IN
SYS_RST
LINK_OFF

A_ATT

A

B

C

(Page 26)

(Page 27)

(Page 26)

PICK-UP BLOCK

(KSS1000E)

2-AXIS DEVICE

(FOCUS)

(TRACKING)

OPTICAL

FCS+

FCS–

TRK+

TRK–

M902

(SLED)

M901

(SPINDLE)

M903

(LOADING)

CD

SYSTEM CONTROL

IC3

FOCUS/TRACKING COIL DRIVE,

SLED/SPINDLE/LOADING

MOTOR DRIVE

IC1

23

OPIN4+

16

VO4–

15

VO4+

18

VO3–

17

VO3+

14

M

M

M

VO1+

13

VO1–

12

VO2+

11

VO2–

10

VOL+

9

VOL–

OPIN4–

OPOUT4

OPIN3+
OPIN3–

OPOUT3

OPOUT1

OPOUT2

BIAS

MUTE

FWD

REV

27
26

25

24
23

22

4

7

20

21

1

28

LOAD

VC

FOO

9

TRO

10

FMO

12

DMO

13

XI

24

XO

X2

16.934MHz

SW1

(DOWN)

SW2

(SELF)

SW3

(DISC IN)

SW4

(LIMIT)

X1

12MHz

X1

81

X0

80

MEC_DSW

46

MEC_SELFSW

53

MEC_INSW

45

MEC_LIMIT

42

DRVON

6

MEC LOAD

43

MEC EJECT

44

XFLASH & EJECT_OK

MECON

CDON

ZMUTE

MECON_CHK

CDON_CHK

CDON_1500MV

61

63
64
66

67

68

CD +1.5V

1

1.5V_ON

CD +6V

CD +3.3V

+1.5V ON/OFF

SWITCH

Q2,3

M +1.5V

SYSTEM CONTROLLER

IC501 (1/4)

EJECT_OK

91

CDMON_IN

95

CDON_IN

94

CDMUTE_IN

93

+1.5V REG

IC6

VDD

VOUT

CE

15
3

BU +3.3V

MEX-BT5000

2424

5-2. BLOCK DIAGRAM – BLUETOOTH Section –

BLUETOOTH MODULE

IC500

PATTERN

)(

ANTENNA

MIC500

4

5

A-IN_N_L

A-IN_P_L

SPI_MOSI

454344

SPI_MISO

SPI_CLK

SPI_CS

42

A-OUT_N_L

A-OUT_P_L

A-OUT_N_R

A-OUT_P_R

UART_TX

UART_RX
UART_RTS
UART_CTS

RESET

46

MEX-BT5000

9

10

7

8

41
40
39
38

X501

14.7456MHz

RESET

SWITCH

Q501

R-CH

LINE AMP

IC504

RXA

5

TXA

7

CTSA#

38

RTSA#

33

XTAL2

14

XTAL1

13

RST

36

30

INTA

DATA BUS INTERFACE

IC506

TXRDYB#10CSA#

RXRDYB#

INTB

RXRDYA#

TXRDYA#

6

18

29

31

D0 – D7

CSB#

1143

TXB

RXB

A0 – A2

IOW#

IOR#

8
4

44 – 48, 1 – 3

28 – 26

15
19

A0 – A2

BT_L

DISP_TX
DISP_RX

D0 – D7

A1 – A21

D

E

D0 – D15

(Page 26)

(Page 27)

DQMLL

RD

NOR_CS
RD
DQMLU

26 – 29,

32 – 35,

11 – 15,

1, 2, 5 – 8,

CE#

31

OE

37

WE

4

RST

10

DQ0 – DQ15

38, 39, 41,

42, 44 – 47

A0 – A20

17 – 25, 30

FLASH ROM

IC510

SD-RAM

IC512

• R-ch is omitted due to same as L-ch.

• Signal Path

: AUDIO

: BLUETOOTH OUT

: BLUETOOTH IN

: MIC

X503

12.5MHz

206

XTAL

179

EXTAL

180

185

204

205

186 110181

MOSI

MISO

SPICS

SPICLK

BT_RST

10

218

9

UART_INTB

UART_INTA

166

108

167

TXRDYB

TXRDYA

RXRDYA

RXRDYB

BLUETOOTH CONTROLLER

CSA

CSB

IC511

A2 – A14

A0 – A21

61 – 63, 65,
67 – 74, 76,

78 – 85, 87

A0 – A21

D0 – D31

D0 – D31

60 – 56, 54,
52 – 45, 43,
41 – 38, 36,
34 – 32, 30,

28 – 21

D0 – D31

DQMLL
DQMLU
DQMUL
DQMUU
SD_CLK
SD_CKE
SD_CS
SD_RAS
SD_CAS
RD/WR

DQMLL

DQMLU

98

97

DQMLL

DOOR_SW

119

138

DQMUL

99

DQMLU

DQMUL

MAS_PW

SH_PW

118

DQMUU

SD_CLK

101

19

DQMUU

MAS_TX

201

195

2, 4, 5, 7, 8,

10, 11, 13, 74,

60 – 66

22 – 27,

DQM0

16

DQM1

71

DQM2

28

DQM3

59

CLK

68

CKE

67

CS

20

RAS

19

CAS

18

WE

17

SD_CS

SD_CKE

128

107

SD_CKE

SD_CLK

MAS_RX

SD_CS

82, 83, 85, 31,

33, 34, 36, 37,

39, 40, 42, 45,

47, 48, 50, 51,

RD

RD/WR

SD_CAS

103

131

96

RD/WR

SD_CAS

SD_RAS

MAS_RST

MAS_FLSW

112

53, 54, 56

NOR_CS

105

RD

76, 77, 79, 80,

BS0, BS1, A0 – A10

SD_RAS

129

141

DQ0 – DQ31

EVOL_DATA

NOR_CS

DISP_FLSW

EVOL_CLK

DISP_PW

DISP_RST

ATT

233
111

142
140
114

120

EVOL_DATA
EVOL_CLK

DISP_FLS_W
DISP_IF
DISP_RST

ATT

H

J

K

(Page 26)

(Page 27)

(Page 26)

(Page 28)

MEX-BT5000

X502

48MHz

LCLK

219

USB1PWREN

USB_EN

F

USB_OCP

CN903

(USB)

D+

3

D–

2

126

USB1_OVR_CRNT

123

USB_D+

226

USB_D–

227

RESETP

SELF_PRCT

220

D500

113

VOLTAGE

DETECT

IC517

OR GATE

IC508

IT +3.3V

IT_POW

G

(Page 28)

S500

(NOSE DETECT)

CN70120CN902

10

BUS

SWITCH

IC516

VOLTAGE

DETECT

IC515

IT +3.3V

MAS_RST

MAS_FLS

MAS_RX

MAS_TX

MAS_POW

SH_POW

DOOR_SW

RESET

SH_RST
NOSE_SW

L

(Page 27)

2525

MEX-BT5000

5-3. BLOCK DIAGRAM – AUDIO Section –

(Page 24)

(Page 25)

J401

(ANTENNA IN)

A

D

BUS AUDIO IN/

AUX IN

CD_L

BT_L

L

R

GROUND

SWITCH

Q306

TUNER UNIT

1 ANT

MUTE-CONDITION

PJ301

(1/2)

TUX401

TUNER-LCH

TUNER-RCH

TU_SDA

TU_SCL
S_METER
TU_MUTE

E2P_SDA

E2P_SCL

QUALITY

AUDIO SELECT

IN1B

6

IN2B

7

4

3

14
13

6
7
8

17
16

5

RDS

9

IC302

CNT1

2

SW0

OUTB

11

CNT2

4

SW1

R-CH

BUS_AUX

R-CH

SDA

SCL

VSM

TU MUTE

MUTE CON

TRDA

TRCL

QUALITY

9

11

7

(AEP, UK)

NS DET DISCHARGE

SWITCH

Q401

ELECTRICAL VOLUME

IC301

22

SCL

OUTLF

OUTLR

SUB/LR

SAOUT26SAIN25MUTE

EVOL_CLK

EVOL_DATA

SE1L

DIFFL

SE2L

SDA23SCL

SDA

H

(Page 25)

PJ301

(2/2)

POWER AMP

FL

12

RL

11

L

AUDIO OUT

FRONT

R

L

AUDIO OUT

REAR

R

SUB OUT

(MONO)

IC201 (1/2)

LF+

LF–

LR+

LR–

SDA2SCL4STB22DIAG

25

CNP101 (1/2)

5

3

R-CH

9

7

R-CH

1

FL+

9

FL–

4

FR+

12

FR–

2

RL+

10

RL–

3

RR+

11

RR–

• R-ch is omitted due to same as L-ch.

20

R-CH

19

R-CH

16

MUTING

Q301

21

MUTING

Q302

MUTING

Q305

MUTING CONTROL

Q307, 308

D305

R-CH

D304

D512

A_ATT

ATT

C

K

(Page 24)

(Page 25)

• SIGNAL PATH
: AUDIO

: CD PLAY

: TUNER

: AUX IN

X401

8.664MHz

(AEP, UK)

RDS DECODER

IC401

10

XTO

9

XTI

MPX

SDA
SCL

INTN

SCL

SDA

SW0

BUS_AUX

MUTE CON

51

13

16

AUX_BUS

TUN ATTIN

SW1

32

31

14

I2CSIO

I2CCKO

SIGNAL_SW0

SIGNAL_SW1

17

NSMASK

2

VOL_ATT

STB

M

(Page 28)

6

19

ATT

SYSTEM CONTROLLER

IC501 (2/4)

24

DIAG

AMPSTB

16

12
11

15

SDA

SCL

DAVN

TRDA

22

TRCL

23

EESIO

DAVN

54

EECKO

QUALITY

36

DAVN

QUALITY

37

TU MUTE

10

VSM

TUNATT

VSM

MEX-BT5000

2626

5-4. BLOCK DIAGRAM

– DISPLAY Section –

(Page 25)

(Page 25)

E

J

DISP_RX

DISP_TX

DISP_FLS_W

DISP_IF

DISP_RST

FL +3.3V

FLUORESCENT

INDICATOR

TUBE
FL701

BUS

SWITCH

IC604

VOLTAGE

DETECT

IC702

OR GATE

IC705

X701

5MHz

FRONT PANEL CONTROLLER

IC704

X1

1312X2

BUS_TX

25

BUS_RX

26

FLS WRT

75

SH_IF

18

RESET#

14

FL_SO1

51

FL_SO2

41

FL_SO3

54

FL_CKO1

52

FL_CKI2

42

FL_CKI3

55

BK

39

EDGE_TGR1

27

EDGE_TGR2

50

GCP_TGR3

46

LATCH

37

GCP1

30

GCP2

47

GCP3

45

– MAIN Section –

(Page 25)

(Page 24)

L

B

MAS_RX
MAS_TX

MAS_FLS

MAS_POW

SH_POW

SH_RST

DOOR_SW

NOSE_SW

MAS_RST

RESET

SYS_RST

BUS_ON

UNI_CLK

UNI_SI

UNI_SO

BU_IN

LINK_OFF

BU +3.3V

RESET SIGNAL

GENERATOR

IC502

D503

D511

S601

RESET

OR GATE

IC503

D506

SYSTEM CONTROLLER

GUI_TX

26

GUI_RX

25

FLASH_W

66

MAS_PW

27

GUI_SW

28

GUI_RST

18

DOOR_SW

68

NOSE_SW

3

RST_PROTECT

76

RAMBU

67

RESET

75

IC501 (3/4)

XIN

XOUT

OSCIN

OSCOUT

AREASEL0

MEX-BT5000

77

78

81

80

98

X502

32.768kHz

X501

18.432MHz

BU +3.3V

S503

FREQUENCY

SELECT

10k

9k

LED801 – 803

BLUETOOTH

INDICATOR

ENC702 (1/3)

PUSH LIST

S703 – S708

ENC702 (2/3), S709 – S714

S701, 702, 901

LED DRIVE
Q801 – 803

REMOTE
CONTROL
RECEIVER

IC703

BUS

SWITCH

IC701

Q701

71, 73, 74

57

77

91

89

90

72

BT_LED1,
BT_LED2,
BT_LED3

SIRCS

ENTER

KEY2

KEY1

KEY0

KEY0_SW

CNP102

BUS CONTROL IN

B-DATA

B-CLK

BUS-ON

RESET

+BATT

SONY BUS INTERFACE

IC102

5

4

6

2

7

BU B+

BUS ON/OFF

SWITCH

Q108, 109, 111

D125TH351

BATTERY

CHECK

REMOTE IN

Q110

CNJ351

DATA

6

I/O

CLK

4

BUS

1

ON

RST

2

BATT

3

DATA IN

DATA OUT

D501

B-CHK

CLK-IN

BUSON

RST-IN

VOL

10

D121

9

8

11

12

13

ROTARY

ENCODER

ENC702 (3/3)

KEY ACTIVE

SWITCH

Q501

D507

57

56
58

85

20

29
30

50

74

89
41

UNISO

UNISI
UNICLK

BUSON

SYSRST

RE_IN0
RE_IN1

KEY ACK

AD_ON

RC_IN1
RC_IN0

BU-IN

52

B-CHK

N

(Page 28)

MEX-BT5000

KEYIN0

39

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