Sony MEX-BT3600U Service Manual
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Sony MEX-BT3600U Service Manual

Bluetooth audio system
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SERVICE MANUAL
Ver. 1.0 2008.04
"ATRAC", "ATRAC AD", SonicStage and their logos are trademarks of Sony Corporation.
"WALKMAN" and "WALKMAN" logo are registered trademarks of Sony Corporation.
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.
Microsoft, Windows Media, and the Windows logo are trademarks or registered
trademarks of Microsoft Corporation in the United States and/or other countries.
U.S. and foreign patents licensed from Dolby Laboratories.
AUDIO POWER SPECIFICATIONS
Canadian model:
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
Canadian model:
FM
Tuning range: 87.5 – 107.9 MHz
Antenna (aerial) terminal:
External antenna (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: 530 – 1,710 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
Sony Corporation
9-889-049-01
2008D05-1
Audio Business Group
©
2008.04
Published by Sony Techno Create Corporation
MEX-BT3600U

SPECIFICATIONS

AEP, Russian and UK models:
FM
Tuning range: 87.5 – 108.0 MHz
Antenna (aerial) terminal:
External antenna (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
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: MW: 30 μV, LW: 40 μV
E, Mexican and Indian models:
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
Antenna (aerial) terminal:
External antenna (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
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
530 – 1,710 kHz (at 10 kHz step)
MW tuning interval: 9 kHz/10 kHz switchable
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
Model Name Using Similar Mechanism
Mechanism Type
Optical Pick-up Name
SW
Tuning range:
SW1: 2,940 – 7,735 kHz
SW2: 9,500 – 18,135 kHz
(except for 10,140 – 11,575 kHz)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
Saudi Arabia model:
FM
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
Antenna (aerial) terminal:
External antenna (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
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
SW
Tuning range:
SW1: 2,940 – 7,735 kHz
SW2: 9,500 – 18,135 kHz
(except for 10,140 – 11,575 kHz)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 10.7 MHz/450 kHz
Sensitivity: 30 μV
Bluetooth™ AUDIO SYSTEM
Canadian Model
AEP Model
UK Model
E Model
CDX-GT470U/GT470US/
GT620U
MG-101I-188//Q
DAX-25A
USB Player section
Interface: USB (Full-speed)
Maximum current: 500 mA
Wireless Communication
Communication System:
Bluetooth Standard version 2.0
Output:
Bluetooth Standard Power Class 2 (Max. +4 dBm)
Maximum communication range:
1
Line of sight approx. 10 m (33 ft)*
Frequency band:
2.4 GHz band (2.4000 – 2.4835 GHz)
Modulation method: FHSS
2
Compatible Bluetooth Profiles*
:
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio Video Remote Control Profile)
HFP (Handsfree Profile) 1.5
HSP (Headset 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
Output: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W × 4 (at 4 ohms)
– Continued on next page –

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  • Page 1: Specifications

    The Bluetooth word mark and logos are owned by the Bluetooth SIG, Inc. and any use of such marks Mechanism Type MG-101I-188//Q by Sony Corporation is under license. Other trademarks and trade names are those of their respective owners. Optical Pick-up Name...
  • Page 2 Do not touch the soldering iron on the same conductor of the TIONNEMENT. NE REMPLACER CES COM- POSANTS QUE circuit board (within 3 times). PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON- • Be careful not to apply force on the conductor when soldering NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS...

  • Page 3: Table Of Contents

    MEX-BT3600U TABLE OF CONTENTS SERVICING NOTES ..........GENERAL ..............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.

  • Page 4: Servicing Notes

    MEX-BT3600U SECTION 1 SERVICING NOTES UNLEADED SOLDER NOTES ON HANDLING THE OPTICAL PICK-UP Boards requiring use of unleaded solder are printed with the lead- BLOCK OR BASE UNIT free mark (LF) indicating the solder contains no lead. The laser diode in the optical pick-up block may suffer electrostat-...
  • Page 5 • Keep the lithium battery out of the reach of children. Should the battery be swallowed, immediately consult a doctor. 7. After switching the source of the MEX-BT3600U to other than • Wipe the battery with a dry cloth to assure a good contact.
  • Page 6 14. Press the [PUSH SELECT] button for 2 seconds to check that the HF turns on and the set is switched to a telephone call be- tween MEX-BT3600U and far end. 15. Press the [PUSH SELECT] button for a short time to check that a telephone call is terminated.

  • Page 7: General

    MEX-BT3600U SECTION 2 This section is extracted GENERAL from instruction manual. Canadian and Saudi Arabia models: Location of controls and basic operations Main unit (BACK) button DSPL (display)/SCRL (scroll) button To return to the previous display. To change display items (press); scroll the display item (press and hold).

  • Page 8: Main Unit

    MEX-BT3600U AEP, Russian and UK models: Location of controls and basic operations Main unit (BACK) button DSPL (display)/SCRL (scroll) button To return to the previous display. To change display items (press); scroll the display item (press and hold). Receptor for the card remote...

  • Page 9: Location Of Controls/Basic Operations

    MEX-BT3600U E, Mexican and Indian models: Location of controls and basic operations Main unit Receptor for the card remote DSPL (display)/SCRL (scroll) button commander To change display items (press); scroll the display item (press and hold). SEEK –/+ buttons CD/USB: AUX input jack To skip tracks (press);...
  • Page 10 MEX-BT3600U Except AEP, Russian and UK models: Caution  To the +12 V power terminal which is Handle the bracket  carefully to avoid injuring your energized at all times Be sure to connect the black ground (earth) lead to a metal fingers.
  • Page 11 Mounting angle adjustment Adjust the mounting angle to less than 45°. You may not be able to install this unit in some makes of Japanese cars. In such a case, consult your Sony dealer. Removing the protection collar Precauciones Note To prevent malfunction, install only with the supplied screws .
  • Page 12 MEX-BT3600U AEP, Russian and UK models: Teileliste Précautions Attenzione Let op • Die Nummern in der Liste sind dieselben wie im Erläuterungstext. Installez cet appareil sur le tableau de bord de la voiture, Assicurarsi di installare l’apparecchio nel cruscotto Installeer dit apparaat in het dashboard van de auto •...
  • Page 13 MEX-BT3600U Power connection diagram Diagramma dei collegamenti di alimentazione Orient the release key correctly. Auxiliary power connector may vary depending on the Richten Sie den Löseschlüssel car. Check your car’s auxiliary power connector diagram korrekt aus. Face the hook inwards.

  • Page 14: Disassembly

    MEX-BT3600U SECTION 3 DISASSEMBLY • This set can be disassembled in the order shown below. 3-1. DISASSEMBLY FLOW FRONT PANEL SECTION Note: Illustration of disassembly is omitted. 3-2. COVER (Page 14) 3-3. CD MECHANISM DECK BLOCK (MG-101I-188//Q) (Page 15) 3-4. ANTENNA BOARD 3-6.

  • Page 15: Cd Mechanism Deck Block (Mg-101I-188//Q)

    MEX-BT3600U 3-3. CD MECHANISM DECK BLOCK (MG-101I-188//Q) CD mechanism deck block (MG-101I-188//Q) two screws (PTT2.6 × 4) connector (CN2) bracket (CD) screw (PTT2.6 × 6) connector (CN352) screw two screws (PTT2.6 × 6) (PTT2.6 × 6) 3-4. ANTENNA BOARD two claws...

  • Page 16: Main Board

    MEX-BT3600U 3-5. MAIN BOARD screw fuse (blade type) (auto fuse) (10A/32V) (PTT2.6 × 8) (FU601) three ground point screws ground sheet (TU) (PTT2.6 × 6) screw (PTT2.6 × 8) MAIN board Remove the solder. chassis block 3-6. SERVO BOARD toothed lock screw (M1.7 ×...

  • Page 17: Chassis (T) Sub Assy

    MEX-BT3600U 3-7. CHASSIS (T) SUB ASSY Remove the chassis (T) sub assy in the direction of arrow. two precision screws (P1.7 × 2.2) two precision screws (P1.7 × 2.2) chassis (T) sub assy Remove the three solders. claw 3-8. ROLLER ARM ASSY...

  • Page 18: Chassis (Op) Assy

    MEX-BT3600U 3-9. CHASSIS (OP) ASSY chassis (OP) assy tension spring (KF) two coil springs (damper) (silver) coil spring (damper) (green) Slide the slider (R) in the direction of arrow Slide the lever (D) in the direction of arrow gear (LE1) 3-10.

  • Page 19: 3-11. Sled Motor Assy

    MEX-BT3600U 3-11. SLED MOTOR ASSY three serration screws (M2 × 3) sled motor assy spring turn table spring stand Note 2: Never remove these parts since they were adjusted. chassis (OP) sub assy (bottom view) stand Note 1: Place the stand with care not to touch the turn table.

  • Page 20: 3-12. Optical Pick-Up Section

    MEX-BT3600U 3-12. OPTICAL PICK-UP SECTION optical pick-up section Note: Be careful not to touch the lens and hologram terminal when removing the optical pick-up section. 3-13. OP SERVICE ASSY (DAX-25A) pan tapping screw (M1.4 × 2.5) leaf spring (sub guide)

  • Page 21: Diagnosis Function

    MEX-BT3600U SECTION 4 DIAGNOSIS FUNCTION Description of the Diagnostics function: 4. Contents of each display mode 4-1. Reset count display mode 1. Setting the Diag display mode With the power off, press the [4] button, [5] button, and [4] button on the set body or the remote control (for more than 2 seconds) in turn.
  • Page 22 MEX-BT3600U 4-5. CD error information display mode 4-6. OFFSET/FAILURE error display mode 4-5-1. Error description Operating hours Error information Error description Error description Indication Description (in hexadecimal (0: OFFSET, 1: FAILURE) SERVO ERROR format) Recency of information LOADING ERROR Recency of information 1-3: 1 represents the latest.
  • Page 23 MEX-BT3600U 4-7-2. Operating hours The display mode is switched by each rotation of [2/ALBM+] or [1/ALBM–] keys during the CD error information display mode. Operating hours USB error info history 1 (latest) Error description plus error details display Recency of information 1-5: 1 represents the latest.
  • Page 24 MEX-BT3600U MEMO...

  • Page 25: Diagrams

    MEX-BT3600U SECTION 5 DIAGRAMS THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. • Circuit Boards Location (In addition to this, the necessary note is printed in each block.) SERVO board For Printed Wiring Boards. For Schematic Diagrams.

  • Page 26: Printed Wiring Boards - Main Section

    MEX-BT3600U 5-1. PRINTED WIRING BOARDS - MAIN Section - • See page 25 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location J451 D101 REAR FRONT AUDIO OUT AUDIO OUT AUDIO OUT D102 MAIN BOARD...

  • Page 27: Schematic Diagram - Main Section (1/3)

    MEX-BT3600U 5-2. SCHEMATIC DIAGRAM - MAIN Section (1/3) - • See page 32 for IC Block Diagrams. (1/3) C303 C445 C443 R308 C426 C423 L301 4.7k JC302 C308 C311 R309 C309 4.7k C306 0.22 AMPSTB C330 C325 0.22 0.22 (EXCEPT AEP,RU,UK)

  • Page 28: Schematic Diagram - Main Section (2/3)

    MEX-BT3600U 5-3. SCHEMATIC DIAGRAM - MAIN Section (2/3) - • See page 32 for Waveforms. • See page 32 for IC Block Diagrams. • See page 34 for IC Pin Function Description. FRONT AUDIO OUT REAR AUDIO OUT SUB AUDIO OUT...

  • Page 29: Schematic Diagram - Main Section (3/3)

    MEX-BT3600U 5-4. SCHEMATIC DIAGRAM - MAIN Section (3/3) - • See page 32 for Waveforms. • See page 32 for IC Block Diagrams. (3/3) (CHASSIS) (ANTENNA IN) 1000p (AEP,RU,UK) QUALITY DISCHARGE RTIN141C NSMASK SWITCH 100p (TUNER UNIT) TUX-032//Q (CND,AEP,UK,RU) TUX-032//Q2 (E,EA,MX,IND)

  • Page 30: Printed Wiring Boards - Key Section

    MEX-BT3600U 5-5. PRINTED WIRING BOARDS - KEY Section - • See page 25 for Circuit Boards Location. • : Uses unleaded solder. • Semiconductor Location Ref. No. Location LSW907 - 917 D903 KEY BOARD (COMPONENT SIDE) S901 – 906 D908...

  • Page 31: Schematic Diagram - Key Section

    MEX-BT3600U 5-6. SCHEMATIC DIAGRAM - KEY Section - • See page 32 for IC Block Diagrams. LED943 CL-197HB1E-D-T BROWSE R943 R945 R959 R947 R957 CN901 LED951 R973 SL-194S-WS LSW913(2/2) LSW915(2/2) LSW917(2/2) LED941 LED931 LED946 CL-197HB1E-D-T NESW505CT- CL-197HB1E-D-T PANEL LED944 SCRL...
  • Page 32 MEX-BT3600U • Waveforms IC401 BD3442FS-E2 – MAIN Board – IC501 (XOUT) VCC2 32 FIL 100k 31 GND INPUT INPUT VOLUME1 TREBLE VOLUME2 100k 2.7 Vp-p SELECTOR GAIN /MUTE /BASS B1 3 30 SDA /MIDDLE 30.6 μs 100k LOGIC 29 SCL 1 V/DIV, 20 μs/DIV...

  • Page 33: Key Board

    MEX-BT3600U IC804 TPS2051BDRG4 IC805 TC7WH123FU (TE12R) RX/CX Rx/Cx CHARGE PUMP CURRENT DRIVER LIMIT UVLO THERMAL SENCE – KEY Board – IC901 LC75826WH-US-E 59 58 57 56 54 53 52 51 50 49 COMMON DRIVER CCB INTERFACE CLOCK GENERATOR SHIFT REGISTER...
  • Page 34 MEX-BT3600U • IC Pin Function Description MAIN BOARD IC501 MB3062LFGPA42FP (SYSTEM CONTROLLER) Pin No. Pin Name Description LCD_DATA Serial data output to the liquid crystal display driver LCD_CLK Serial data transfer clock signal output to the liquid crystal display driver...
  • Page 35 MEX-BT3600U Pin No. Pin Name Description CD_ON CD servo power supply control request input terminal Not used ILLUMI_SEL Illumination voltage setting terminal "L": 10.4V, "H": 12.5V Fixed at "L" in this set B-OUTSEL Blackout setting terminal "H": blackout effective VCC2 Power supply terminal (+3.3V)

  • Page 36: Exploded Views

    MEX-BT3600U SECTION 6 EXPLODED VIEWS Note: • -XX and -X mean standardized parts, so • Color Indication of Appearance Parts Ex- The components identifi ed by mark 0 they may have some difference from the ample: or dotted line with mark 0 are critical for original one.

  • Page 37: Front Panel Section

    MEX-BT3600U 6-2. FRONT PANEL SECTION not supplied (KEY board) RE901 not supplied not supplied LCD901 not supplied (JACK board) not supplied CN902 not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No. Description Remark Ref.

  • Page 38: Cd Mechanism Deck Section (Mg-101I-188//Q)

    MEX-BT3600U 6-3. CD MECHANISM DECK SECTION (MG-101I-188//Q) not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied Ref. No. Part No.

  • Page 39: Electrical Parts List

    MEX-BT3600U SECTION 7 ANTENNA JACK ELECTRICAL PARTS LIST Note: • Due to standardization, replacements in • RESISTORS When indicating parts by reference num- the parts list may be different from the All resistors are in ohms. ber, please include the board name.
  • Page 40 MEX-BT3600U MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > R955 1-216-812-11 METAL CHIP 1/10W R956 1-216-817-11 METAL CHIP 1/10W LSW907 1-786-998-13 SWITCH, TACT (WITH LED) (SEEK+, M >) LSW908 1-786-998-13 SWITCH, TACT (WITH LED) (SEEK-, . m)
  • Page 41 MEX-BT3600U MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 1-107-826-11 CERAMIC CHIP 0.1uF C435 1-115-871-11 ELECT (AEP, RU, UK) C436 1-115-871-11 ELECT 1-107-826-11 CERAMIC CHIP 0.1uF C437 1-127-715-11 CERAMIC CHIP 0.22uF (AEP, RU, UK) 1-107-826-11 CERAMIC CHIP 0.1uF...
  • Page 42 MEX-BT3600U MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark C830 1-107-826-11 CERAMIC CHIP 0.1uF IC803 6-710-965-01 IC TPS40200DRG4 C832 1-107-826-11 CERAMIC CHIP 0.1uF IC804 6-710-624-01 IC TPS2051BDRG4 C833 1-162-970-11 CERAMIC CHIP 0.01uF IC805 8-759-586-19 IC TC7WH123FU (TE12R)
  • Page 43 MEX-BT3600U MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark Q807 6-551-923-01 TPC6108 (T5RSONYF, M R448 1-216-833-11 METAL CHIP 1/10W Q808 8-729-027-43 TRANSISTOR DTC114EKA-T146 R449 1-216-833-11 METAL CHIP 1/10W Q809 6-550-363-01 TRANSISTOR 2SB1690KT146 R450 1-216-833-11 METAL CHIP...
  • Page 44 MEX-BT3600U MAIN SENSOR SERVO Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < SWITCH > R564 1-216-845-11 METAL CHIP 100K 1/10W R565 1-216-845-11 METAL CHIP 100K 1/10W S103 1-786-826-11 SWITCH, TACTILE (RESET) R566 1-216-809-11 METAL CHIP...
  • Page 45 MEX-BT3600U Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark ACCESSORIES ************ 1-480-150-11 REMOTE COMMANDER (including battery case lid) (RM-X304) 2-548-729-01 LID, BATTERY CASE (for RM-X304) 3-299-319-11 MANUAL, INSTRUCTION KEY (FRAME) COLLAR (ENGLISH, GERMAN, FRENCH, ITALIAN, DUTCH) ×...
  • Page 46 MEX-BT3600U REVISION HISTORY Checking the version allows you to jump to the revised page. Also, clicking the version at the top of the revised page allows you to jump to the next revised page. Ver. Date Description of Revision 2008.04...

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