Sony MEX-BT3600U Service Manual ▷ View online
MEX-BT3600U
2
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.
aged by heat.
Flexible Circuit Board Repairing
•
•
Keep the temperature of soldering iron around 270 °C during
repairing.
repairing.
•
Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
circuit board (within 3 times).
•
Be careful not to apply force on the conductor when soldering
or unsoldering.
or unsoldering.
SAFETY-RELATED COMPONET 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
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.
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE 0 SUR
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.
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.
CAUTION
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
Use of controls or adjustments or performance of procedures other than
those specifi ed herein may result in hazardous radiation exposure.
• Canadian model:
CAUTION
The use of optical instruments with this
product will increase eye hazard.
CAUTION
The use of optical instruments with this
product will increase eye hazard.
This product is classified as a CLASS
• Except Canadian model:
1 LASER PRODUCT.
This label is located on the bottom of the
This label is located on the bottom of the
chassis.
General
Outputs:
Audio outputs terminal (front/rear)
Subwoofer output terminal (mono)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Telephone ATT control terminal
Remote controller input terminal
Antenna (aerial) input terminal
AUX input jack (stereo mini jack)
Tone controls:
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178
× 50 × 179 mm
(7
1
/
8
× 2 × 7
1
/
8
in) (w/h/d)
Mounting dimensions: Approx. 182
× 53 × 162 mm
(7
1
/
4
× 2
1
/
8
× 6
1
/
2
in) (w/h/d)
Mass: Approx. 1.2 kg (2 lb 11 oz)
Supplied accessories:
Supplied accessories:
Card remote commander: RM-X304
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.
Design and specifications are subject to change
without notice.
without notice.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and Thomson.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use or
distribution of such technology outside of this
product is prohibited without a license from
Microsoft or an authorized Microsoft subsidiary.
Content providers are using the digital rights
management technology for Windows Media
contained in this device (“WM-DRM”) to protect
the integrity of their content (“Secure Content”) so
that their intellectual property, including copyright,
in such content is not misappropriated.
This device uses WM-DRM software to play
Secure Content (“WM-DRM Software”). If the
security of the WM-DRM Software in this device
has been compromised, owners of Secure Content
(“Secure Content Owners”) may request that
Microsoft revoke the WM-DRM Software’s right
to acquire new licenses to copy, display and/or
play Secure Content. Revocation does not alter the
WM-DRM Software’s ability to play unprotected
content. A list of revoked WM-DRM Software is
sent to your device whenever you download a
license for Secure Content from the Internet or
from a PC. Microsoft may, in conjunction with
such license, also download revocation lists onto
your device on behalf of Secure Content Owners.
MEX-BT3600U
3
1.
SERVICING NOTES
............................................. 4
2. GENERAL
.................................................................. 7
3. DISASSEMBLY
3-1. Disassembly Flow .......................................................... 14
3-2. Cover ............................................................................... 14
3-3. CD Mechanism Deck Block (MG-101I-188//Q) ............ 15
3-4. ANTENNA Board .......................................................... 15
3-5. MAIN Board ................................................................... 16
3-6. SERVO Board ................................................................. 16
3-7. Chassis (T) Sub Assy ..................................................... 17
3-8. Roller Arm Assy .............................................................. 17
3-9. Chassis (OP) Assy .......................................................... 18
3-10. Chucking Arm Sub Assy ................................................. 18
3-11. Sled Motor Assy ............................................................. 19
3-12. Optical Pick-Up Section ................................................. 20
3-13. OP Service Assy (DAX-25A) ........................................ 20
3-2. Cover ............................................................................... 14
3-3. CD Mechanism Deck Block (MG-101I-188//Q) ............ 15
3-4. ANTENNA Board .......................................................... 15
3-5. MAIN Board ................................................................... 16
3-6. SERVO Board ................................................................. 16
3-7. Chassis (T) Sub Assy ..................................................... 17
3-8. Roller Arm Assy .............................................................. 17
3-9. Chassis (OP) Assy .......................................................... 18
3-10. Chucking Arm Sub Assy ................................................. 18
3-11. Sled Motor Assy ............................................................. 19
3-12. Optical Pick-Up Section ................................................. 20
3-13. OP Service Assy (DAX-25A) ........................................ 20
4.
DIAGNOSIS FUNCTION
..................................... 21
5. DIAGRAMS
5-1. Printed Wiring Boards - MAIN Section - ....................... 26
5-2. Schematic Diagram - MAIN Section (1/3) - ................... 27
5-3. Schematic Diagram - MAIN Section (2/3) - ................... 28
5-4. Schematic Diagram - MAIN Section (3/3) - ................... 29
5-5. Printed Wiring Boards - KEY Section - .......................... 30
5-6. Schematic Diagram - KEY Section - .............................. 31
5-2. Schematic Diagram - MAIN Section (1/3) - ................... 27
5-3. Schematic Diagram - MAIN Section (2/3) - ................... 28
5-4. Schematic Diagram - MAIN Section (3/3) - ................... 29
5-5. Printed Wiring Boards - KEY Section - .......................... 30
5-6. Schematic Diagram - KEY Section - .............................. 31
6.
EXPLODED VIEWS
6-1. Main
Section
................................................................... 36
6-2. Front Panel Section ......................................................... 37
6-3. CD Mechanism Deck Section (MG-101I-188//Q) .......... 38
6-3. CD Mechanism Deck Section (MG-101I-188//Q) .......... 38
7.
ELECTRICAL PARTS LIST
.............................. 39
TABLE OF CONTENTS
MEX-BT3600U
4
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 fl exible board is easily damaged and should be handled with
care.
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 fl exible 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.
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-fi xed resistor located at the side of optical
pick-up block.
optical pick-up block.
Never turn the semi-fi xed resistor located at the side of optical
pick-up block.
NOTES ON HANDLING THE OPTICAL PICK-UP
BLOCK OR BASE UNIT
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
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
• 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.
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
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 fl ow)
than ordinary solder so use caution not to let solder bridges
occur such as on IC pins, etc.
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.
also be added to ordinary solder.
TEST DISCS
Use following TEST DISC when this set confi rms the operation
and checks it.
Use following TEST DISC when this set confi rms 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)
EXTENSION CABLE AND SERVICE POSITION
When repairing or servicing this set, connect the jig (extension
cable) as shown below.
When repairing or servicing this set, connect the jig (extension
cable) as shown below.
• Connect the MAIN board (CN350) and the SERVO board
(CN401) with the extension cable (Part No. J-2502-076-1).
SECTION 1
SERVICING NOTES
optical pick-up
semi-fixed resistor
SERVO BOARD
CN401
CN401
MAIN BOARD
CN350
CN350
J-2502-076-1
MEX-BT3600U
5
NOTE FOR REPLACEMENT OF THE BT BOARD
When repairing, the complete BT board (A-1433-972-A) should
be replaced since any parts in the BT board cannot be repaired.
When repairing, the complete BT board (A-1433-972-A) should
be replaced since any parts in the BT board cannot be repaired.
NOTE FOR REPLACEMENT OF THE SERVO BOARD
When repairing, the complete SERVO board (A-1362-921-A)
should be replaced since any parts in the SERVO board cannot be
repaired.
When repairing, the complete SERVO board (A-1362-921-A)
should be replaced since any parts in the SERVO board cannot be
repaired.
NOTE FOR REPLACEMENT OF THE USB CONNECTOR
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
(CN902)
To replace the USB connector requires alignment.
1. Insert the USB connector into the front panel.
2. Place the KEY board on the front panel and align the terminals
of the USB connector with the holes in the KEY board.
3. Solder the four terminals of the connector.
BLUETOOTH FUNCTION CHECKING METHOD
USING A CELLULAR PHONE
USING A CELLULAR PHONE
1. Required Equipment
• Set to be tested (MEX-BT3600U)
• Cellular phone (Recommended SEMC K320i or K800i, or
• Set to be tested (MEX-BT3600U)
• Cellular phone (Recommended SEMC K320i or K800i, or
select from connectable cellular phones list)
• Speaker connection (at least Front L/R ch)
• DC power supply (12V)
• DC power supply (12V)
2. Preparation
Turn on the Bluetooth function of the cellular phone in advance.
Remove a Bluetooth device connected to the cellular phone in ad-
vance. (at least, remove XPLOD)
Turn on the Bluetooth function of the cellular phone in advance.
Remove a Bluetooth device connected to the cellular phone in ad-
vance. (at least, remove XPLOD)
3. Test Environment
• No other Bluetooth device is making a communication in the
• No other Bluetooth device is making a communication in the
periphery. (within 20m)
• No other MEX-BT3600U is supplied with electric power.
• There are no two or more wireless LAN access points in the
• There are no two or more wireless LAN access points in the
periphery. (with 50m) (one is OK)
• The set should be tested in a place such as a meeting room, free
from ambient noise.
• The speaker at the far end should be in a place such as another
meeting room separated acoustically.
4. Setting
Install the MEX-BT3600U on the desktop.
Install the MEX-BT3600U on the desktop.
5. Precautions
Beware of the following points when conducting the talking
test:
• There is no fault if a talking can be made by adjusting appro-
Beware of the following points when conducting the talking
test:
• There is no fault if a talking can be made by adjusting appro-
priately the volume of the telephone of the other party and the
cellular phone connected through the Bluetooth, besides the
setup of MEX-BT3600U.
cellular phone connected through the Bluetooth, besides the
setup of MEX-BT3600U.
• The speaker’s voice will become loud naturally if the periph-
ery is noisy, or become low if quiet. (even though the speaker
intents to talk on the same volume level)
intents to talk on the same volume level)
• The speaker’s voice will become loud naturally if the other
party’s voice is loud.
6. BT PHONE Function Check
1. Press the [BLUETOOTH] button for 5 seconds to check if the
1. Press the [BLUETOOTH] button for 5 seconds to check if the
BT logo changes from lighting to blinking.
2. Search peripheral equipment from the cellular phone to check
if “XPLOD” is found.
3. Search peripheral equipment from the cellular phone apart
from the set about 5m to check if “XPLOD” is found.
4. Check if peripheral equipment can be registered to the cellular
phone (pass code 0000).
5. Make a connection to the cellular phone to check if the HF
logo lights up. (This may be conducted at the same time in item
4)
4)
6. After making a connection to the cellular phone, move the cel-
lular phone apart from the set about 5m to check if the connec-
tion is held.
tion is held.
7. After switching the source of the MEX-BT3600U to other than
BT PHONE (e.g. TUNER) to check that a sound is generated,
make a call to the cellular phone connected to the set.
make a call to the cellular phone connected to the set.
8. Check that the sound being played is interrupted and in turn the
ring tone is heard. (the built-in sound of the set will be gener-
ated or the ring tone of cellular phone will be heard depending
on the cellular phone)
ated or the ring tone of cellular phone will be heard depending
on the cellular phone)
9. Press the [PUSH SELECT] button for a short time to check
that the conversation can be made.
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.
• 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
• 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.
+ side up
D
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of in fire.
KEY board
front panel
USB (socket) connector