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Sony MEX-BT3800U - Bluetooth Audio System, Service Manual

The Sony MEX-BT3800U is a cutting-edge Bluetooth audio system. Enhance your driving experience with hands-free calling and wireless music streaming. For a seamless setup, make sure to download the free operating instructions manual from our website. Explore the extensive features and functionalities of this product at manualshive.com.

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MEX-BT38UW/BT3800U/BT3807U/BT3850U

MEX-BT38UW/BT3800U/BT3807U/BT3850U

29

29

(1/4)

1

(2/4)

BOARD

7

MAIN

(4/4)

BOARD

6

MAIN

MAIN

BOARD

5

BOARD

MAIN

(2/4)

IC B/D

IC B/D

IC B/D

3.2

7

3.2

7

7

7

14.4

8.4

8.4

8.4

8.4

8.4

8.4

7

7

7

14.4

3.3

7

3.3

13.5

8.4

13.5

0 (3.3)

0 (6)

10.4

14.4

14.4

5

3.3

3.3

5

3.3

4.8

1.3

0

0

0

0

0

0

0

0

0

0

0

0

8.5

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

4.1

3.3

3.3

0

3.3

0

3.3

13.8

0

13.8

13.8

0

6

0.22

C323

220

R493

RTAN140C-T112A-1

Q484

1A4-A2

D305

0

R463

5

4

3

2

1

TK11133CSCL-G

IC502

CONT

GND

NP

VOUT

VIN

0.22

C702

100p

C474

0

R461

RT1N141C-TP-1

Q471

50V

10

C483

0.22

C312

0.01

C320

50V

1

C463

1SS355WTE-17

D470

RTAN140C-T112A-1

Q482

10k

R479

2.2k

R106

100p

C473

10k

R484

0

R301

14

10k

R480

16

1SS355WTE-17

D502

40

13

16V

47

C476

1k

R702

1

C311

10V

1000

C326

0.22

C301

52

100p

C499

1

C455

38

4.7k

R309

50V

1

C458

220

R491

0.22

C703

50V

10

C484

TU_LCH

8

42

1k

R472

0.01

C316

16V

47

C315

50V

1

C464

0

R929

220

R494

22

R470

MC2838-T112-1

D472

0.22

C324

47p

C459

0

R302

RTAN140C-T112A-1

Q485

50V

10

C480

RT1P141C-TP-1

Q490

0

R456

GND_1

220

R490

0

R464

1000p

C930

C519

1000p

100k

R500

TDA8588AJ/N2/R1

IC301

1

TA

B

2

I2C_SIO

3

OUT

-FL-

4

I2C_SCK

5

OUT

-FL+

6

VP2

7

OUT

-RL-

8

P-GND1

9

OUT

-RL+

10

SVR

11

IN-RL

12

IN-FL

13

S-GND

14

IN-FR

15

IN-RR

16

BEEP

17

OUT

-RR+

18

P-GND3

19

OUT

-RR-

20

VP1

21

OUT

-FR+

22

STB

23

OUT

-FR-

24

P-GND4

25

DIAG

26

RST

27

ANT

-REM

28

CRES

29

AMP-REM

30

AUDIO+B(8.5V)

31

SER

VO-3.3V

32

GND

33

MECHA-6V

34

PA

N

E

L+

B

35

VP

36

CBU

37

BU+B

4.7k

R701

1

C307

16V

10

C317

1A4-A2

D309

2

1

C456

220

R492

47k

R460

44

100p

C472

FB15

10k

R485

0.01

C327

36

250uH

L701

53

50V

1

C457

4

40

39

38

37

36

35

34

7

6

5

4

3

2

1

33

32

30

31

8

27

28

29

9

10

11

12

13

14

24

17

25

26

23

22

21

20

19

18

15

16

BD3447AFV-E2

IC401

BUS_RCH

BUS_LCH

TU_RCH

TU_LCH

CD_RCH

CD_LCH

AUX_RCH

AUX_GND

AUX_LCH

BT_RCH

NCO

BT_LCH

ZAP_BEEP

NCO

NCO

ZAP_BEEP

EBIAS

DS2_L

DS1_L

DS3_L

DS3_R

DS1_R

DS2_R

EBIAS

NCO

NCO

SA_CLK

SA_DA

SA_OUT

OUT_SLCH

OUT_SRCH

OUT_RLCH

OUT_RRCH

OUT_FLCH

OUT_FRCH

VCC(8.5V)

I2C_SCK

I2C_SIO

GND

FIL

10k

R483

50V

2.2

C100

43

RT1P141C-TP-1

Q470

15

49

16V

C322

47

1

C309

6.3V

330

C502

1k

R489

RT1P141C-TP-1

Q493

0.22

C313

1

C314

100p

C471

1A4-A2

D31

1

1k

R488

1SR154-400TE-25

D306

1

TU_RCH

1

C308

10k

R482

48

50V

10

C413

0.01

C325

46

2200p

C487

0

R469

8.5V

16V

10

C321

35

1A4-A2

D303

47p

C333

CN701

19P

FL+

RL+

RR+

FR+

AMP-R

ANT-R

ACC

GND

FL-

RL-

RR-

FR-

+B

TEL-ATT

ILL

TEST

+B

+B

+B

2.2

C334

1

C310

0

R468

47k

R305

1A4-A2

D310

MAZ8068GMLS0

D119

1A4-A2

D312

L1

R1

L2

R2

R3

L3

L

R

L

R

R

L

J901

6P

1

C305

0.1

C415

0

R304

RTAN140C-T112A-1

Q480

51

0.1

C501

1.5k

R462

37

1

C460

0.01

C500

0.01

C318

2200p

C486

4

3

1

2

PST8228UL

IC503

VOUT

VIN

NC

VSS

0.22

C302

11

9

1k

R473

MAZ8068GMLS0

D118

1

2

3

3P

CN410

SUB_OUT

GND

SUB_OUT

100p

C475

1SR154-400TE-25

D855

10k

R478

FB14

16V

3300

C701

7

1

C306

16V

100

C414

1A4-A2

D304

41

1N5404-C311-3

D701

10k

R506

150

R303

RTAN140C-T112A-1

Q483

0.01

C503

1

C304

10

50V

10

C482

50V

10

C485

5

0

R457

0

R306

100p

C470

50V

22

C303

16V

10

C319

12

45

47

I2C_SCK

I2C_SIO

I2C_SCK

I2C_SIO

BT_R

BT_L

(3/4)

MAIN BOARD

IC401

ELECTRICAL VOLUME, INPUT SELECT

IC503

RESET SIGNAL GENERATOR

+3.3V REGULATOR

IC502

POWER AMP,

IC301

REGULATOR

(CHASSIS)

(MONO)

SUB OUT

J401

IN

BUS AUDIO

AUDIO OUT

REAR

AUDIO OUT

FRONT

MUTING

MUTING

Q482-485

MUTING CONTROL

MUTING CONTROL

MUTING CONTROL

Q470, 471

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

10A

32V

FU701

(BT3800U: AEP, UK/BT3807U)

J

4

B

16

6

21

9

11

D

15

H

L

10

K

17

3

5

12

C

F

18

M

N

1

19

E

8

G

20

14

A

2

13

I

7

RL-

RL-

RL+

RL+

FL-

FL-

FL+

FL+

FR-

FR-

FR+

FR+

RR-

RR-

RR+

RR+

ATT

AMP REM

BATT

GND

MAX 0.3A

ACC

AMT REM

BATT

GND

FRONT LCH-

FRONT LCH+

REAR LCH+

REAR LCH-

REAR RCH+

REAR RCH-

FRONT RCH+

FRONT RCH-

ACC

GND

BATT

ATT

AMP REM

MAX0.3A

ACC

AMT REM

ANT REM

MAX0.1A

(BT3800U: AEP, UK/BT3807U)

(BT38UW/BT3800U: US, CND/BT3850U)

TO

CN701

TO

CN701

• See page 33 for IC Block Diagrams.

4-8.  SCHEMATIC  DIAGRAM  - MAIN Section (3/4) -

(Page 

28)

(Page 30)

(Page 28)

(Page 

27)

Summary of Contents for MEX-BT3800U - Bluetooth Audio System

Page 1: ...Compatible Bluetooth Profiles 2 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 performance operating system software application etc 2 Bluetooth...

Page 2: ...arately 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 XM 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 Corporation is under license Other tradem...

Page 3: ...21 4 2 Block Diagram AUDIO Section 2 2 22 4 3 Block Diagram PANEL POWER SUPPLY Section 23 4 4 Printed Wiring Boards MAIN Section 1 2 25 4 5 Printed Wiring Boards MAIN Section 2 2 26 4 6 Schematic Diagram MAIN Section 1 4 27 4 7 Schematic Diagram MAIN Section 2 4 28 4 8 Schematic Diagram MAIN Section 3 4 29 4 9 Schematic Diagram MAIN Section 4 4 30 4 10 Printed Wiring Boards KEY Section 31 4 11 Sch...

Page 4: ... are printed with the lead free mark LF indicating the solder contains no lead Caution Some printed circuit boards may not come printed with the lead free mark due to their particular size LEAD FREE MARK Unleaded solder has the following characteristics Unleaded solder melts at a temperature about 40 C higher than ordinary solder Ordinary soldering irons can be used but the iron tip has to be appl...

Page 5: ...38UW 4 160 364 0 BT3800U AEP and UK models 4 160 365 0 BT3807U 4 160 366 0 BT3850U E model 4 160 367 0 BT3850U Saudi Arabia model KEY board USB connector front panel 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 ...

Page 6: ...when the set was received from the user 2 If the board needs to be replaced Return to the factory shipping mode BLUETOOTH FUNCTION CHECKING METHOD USING A CELLULAR PHONE 1 Required Equipment Set to be tested MEX BT38UW BT3800U BT3807U BT3850U 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 2...

Page 7: ...SOIRES 2EMARQUES s 3 IL N Y A PAS DE POSITION ACCESSOIRES RACCORDEZ LA BORNE D ALIMENTATION BATTERIE 6 QUI EST ALIMENT E EN PERMANENCE 2ACCORDEZ D ABORD LE CºBLE DE MISE Í LA MASSE NOIR Í UN POINT M TALLIQUE DU V HICULE s 3I VOTRE VOITURE EST QUIP E D UNE ANTENNE INT GR E DANS LA VITRE ARRIÞRE LAT RALE VOIR i 2EMARQUES SUR LES CºBLES DE COMMANDE ET D ALIMENTATION w LA BORNE D ALIMENTATION 6 QUI ES...

Page 8: ...IONS 4HE UNIT WILL SHUT OFF COMPLETELY AND AUTOMATICALLY IN THE SET TIME AFTER THE UNIT IS TURNED OFF WHICH PREVENTS BATTERY DRAIN F YOU DO NOT SET THE UTO FF FUNCTION PRESS AND HOLD UNTIL THE DISPLAY DISAPPEARS EACH TIME YOU TURN THE IGNITION OFF 2 3 4 BUTTON 7HEN THE INSTALLATION AND CONNECTIONS ARE COMPLETED BE SURE TO PRESS THE 2 3 4 BUTTON WITH A BALL POINT PEN ETC AFTER DETACHING THE FRONT P...

Page 9: ...NTERFACE CABLE OF A CAR TELEPHONE 7ARNING F YOU HAVE A POWER ANTENNA AERIAL WITHOUT A RELAY BOX CONNECTING THIS UNIT WITH THE SUPPLIED POWER SUPPLY LEAD MAY DAMAGE THE ANTENNA AERIAL OTES ON THE CONTROL AND POWER SUPPLY LEADS s 4HE POWER ANTENNA AERIAL CONTROL LEAD BLUE SUPPLIES 6 WHEN YOU TURN ON THE TUNER OR WHEN YOU ACTIVATE THE LTERNATIVE REQUENCY OR 4 4RAFlC NNOUNCEMENT FUNCTION s 7HEN YOUR C...

Page 10: ...RESS THE 2 3 4 BUTTON WITH A BALL POINT PEN ETC AFTER DETACHING THE FRONT PANEL 3ICHERHEITSHINWEISE s 7ØHLEN 3IE DEN INBAUORT SORGFØLTIG SO AUS DASS DAS ERØT BEIM AHREN NICHT HINDERLICH IST s AUEN 3IE DAS ERØT SO EIN DASS ES KEINEN HOHEN 4EMPERATUREN KEINEM DIREKTEN 3ONNENLICHT KEINER 7ARMLUFT VON DER EIZUNG KEINEM 3TAUB KEINEM 3CHMUTZ UND KEINEN STARKEN 6IBRATIONEN AUSGESETZT IST s ÓR EINE SICHER...

Page 11: ...BLES DE CONTROL Y DE FUENTE DE ALIMENTACI Nv 0 2 4 DE UN AMPLIlCADOR DE POTENCIA OPCIONAL STA CONEXI N ES S LO PARA AMPLIlCADORES A CONEXI N DE CUALQUIER OTRO SISTEMA PUEDE DA AR LA UNIDAD L CABLE DE INTERFAZ DE UN TELÏFONO PARA AUTOMØVIL L TERMINAL DE ALIMENTACIØN DE 6 QUE RECIBE ENERGÓA EN LA POSICIØN DE ACCESORIO DEL INTERRUPTOR DE ENCENDIDO OTAS s 3I NO HAY POSICI N DE ACCESORIO CON CTELO AL T...

Page 12: ...AMPLE NSTALLATION IN THE DASHBOARD OTES s END THESE CLAWS OUTWARD FOR A TIGHT lT IF NECESSARY s AKE SURE THAT THE CATCHES ON THE PROTECTION COLLAR ARE PROPERLY ENGAGED IN THE SLOTS OF THE UNIT ONTAJE DE LA UNIDAD EN UN AUTOMØVIL JAPONÏS S POSIBLE QUE NO PUEDA INSTALAR ESTA UNIDAD EN ALGUNOS AUTOM VILES JAPONESES N TAL CASO CONSULTE A SU DISTRIBUIDOR 3ONY OTA 0ARA EVITAR QUE SE PRODUZCAN FALLAS DE ...

Page 13: ...tration of disassembly is omitted 3 2 COVER Page 13 3 3 CD MECHANISM DECK MG 101Z 188 Q Page 14 3 4 ANTENNA BOARD Page 14 3 5 MAIN BOARD Page 15 SET 3 6 SERVO BOARD Page 15 3 7 CHASSIS T SUB ASSY Page 16 3 8 ROLLER ARM ASSY Page 16 3 9 CHASSIS OP ASSY Page 17 3 11 SLED MOTOR ASSY Page 18 3 12 OPTICAL PICK UP SECTION Page 19 3 13 OPTICAL PICK UP Page 19 3 10 CHUCKING ARM SUB ASSY Page 17 screw PTT2...

Page 14: ... BOARD screw PTT2 6 6 connector CN350 CD mechanism deck MG 101Z 188 Q screw PTT2 6 6 two screws PTT2 6 6 two screws PTT2 6 4 connector CN110 bracket CD two claws two claws microphone connector CN810 lead wire with connector ANTENNA board CN1 BT board sub panel assy screw T ANTENNA board ...

Page 15: ... 6 8 R connection cord MIC external microphone J801 connection cord RCA sub out mono J401 connector CN410 connector CN811 SERVO board claw claw SERVO board two toothed lock screws M 1 7 2 5 Remove the eleven solders GRY YEL BLU ORG RED BLK RED WHT BLK RED WHT optical pick up 16 core CN101 cable wire mechanical block assy 3 6 SERVO BOARD Note This illustration sees the mechanical block assy from th...

Page 16: ...MEX BT38UW BT3800U BT3807U BT3850U 16 3 7 CHASSIS T SUB ASSY 3 8 ROLLER ARM ASSY chassis T sub assy claw two screws M 1 7 2 5 two screws M 1 7 2 5 washer gear RA1 roller arm assy spring RAL spring RAR ...

Page 17: ...SY two coil springs damper natural coil spring damper green chassis OP assy tension spring KF gear LE1 lever D slider R chucking arm sub assy spring Note 1 Have this portion receive the chassis Note 1 Have this portion receive the chassis Note 2 Be careful not to touch the turn table ...

Page 18: ...urn table three serration screws M 2 3 three serration screws M 2 3 Note 1 Place the stand with care not to touch the turn table Note 2 Never remove these parts since they were adjusted Note for Assembly Note 3 Take care to prevent the chassis from being bent when tightening the three machine screws bearing F bearing R ...

Page 19: ... OPTICAL PICK UP There is space at the end of the leaf spring sub guide to avoid contact with the slide pan tapping screw M 1 4 2 5 leaf spring sub guide leaf spring OP optical pick up lead screw assy Notes for Assembly Prevent the end of the leaf spring sub guide from being in contact with the OP slide base Prevent the end of the leaf spring sub guide from being in contact with the OP slide base ...

Page 20: ...MEX BT38UW BT3800U BT3807U BT3850U 20 MEMO ...

Page 21: ..._MIC_DET 53 MD0 D801 D802 D472 D502 5 3 7 F_WRITE NC NCO TX 4 RX 1 RESET RESET SWITCH Q598 INVERTER Q599 MUTING CONTROL Q493 78 FLASHEN1 2 CLK 61 XTEST_IN INVERTER Q597 XEXT_ATT_XEN 42 ATT 64 BT_MUTE MUTING CONTROL Q490 BT_ATT_XEN 74 MIC AMP IC813 1 2 SYSTEM CONTROLLER IC501 1 3 NOISE FILTER IC813 2 2 AUDIO 8 5V MIC 3 3V MIC B MIC_IN MIC_IN MIC AMP IC814 MIC AMP Q824 825 GAIN CONTROL Q862 B SWITCH...

Page 22: ... IN BUS AUDIO IN x R ch is omitted due to same as L ch IN RL 11 IN FL 12 I2C_SIO 2 I2C_SCK 4 OUT RL 7 OUT RL 9 OUT FL 3 OUT FL 5 R CH J901 2 2 J401 AUDIO OUT FRONT L AUDIO OUT REAR SUB OUT MONO R L R DIAG 25 STB 22 BEEP 16 J901 AUX 9 ROUT R CH SDA 19 SCL 18 RSSI 14 PLL IC1 L6 FM MIX FMIN1 4 FMIN2 3 AMRFIN 1 AMSELIN2 29 AMSELIN1 28 AMSELOUT1 31 AMSELOUT2 32 MPXIN 12 MPXOUT 13 37 VSM 22 I2C_SIO 23 I...

Page 23: ...ISC SLOT INDICATOR LED907 909 932 934 ILLUMINATION 26 RE_IN0 27 RE_IN1 ROTARY ENCODER RE901 2 2 45 XKEY_ACK0 46 XKEY_ACK1 XSYS_RST BU_CHECK SYS_RST BU 3 3V CN901 CN101 RESET SIGNAL GENERATOR IC503 10k 9k FREQUENCY SELECT 60 55 50 5 COM1 COM4 4 54 51 2 2 LCD_DATA 64 LCD_CLK 63 LCD_CE 62 LCD_SO 49 LCD_SCK 50 LCD_CE 48 LED903 910 912 914 LED916 919 921 LSW905 913 1 2 KEY ILLUMINATION BLINK 4 DIMMER 2...

Page 24: ...a model For Printed Wiring Boards Note X Parts extracted from the component side Y Parts extracted from the conductor side W Indicates side identified with part number f Internal component Pattern from the side which enables seeing The other layers patterns are not indicated Caution Parts face side SIDE A Pattern face side SIDE B Parts on the parts face side seen from the pattern face are indicate...

Page 25: ...6 C307 R537 C308 R538 C309 R539 C500 C501 C503 C310 R540 C311 R541 C506 R542 C507 C508 R544 C509 C316 R546 C318 C702 C703 R17 C704 C510 R18 C705 C511 R19 C512 C707 C513 C708 C514 R550 C709 C515 R551 R552 C323 R553 C519 C325 R555 R556 R557 C710 R558 R560 R565 R567 R6 R571 R572 R578 R590 D117 D118 D119 D502 Q600 D505 L400 D702 D703 D704 D705 IC501 IC502 IC503 Q820 Q821 Q822 Q823 Q824 Q825 Q826 Q827 ...

Page 26: ...0 G S D D D D D D G S D D D D G S D D 1 16 17 32 1 4 5 8 1 4 5 8 1 PL03 3 4 5 18 19 17 16 8 9 1 1 37 2 36 1 3 B1 A1 A14 B14 8 1 9 k 10 k FREQUENCY SELECT ANTENNA IN FU701 K K K A A A 1 878 708 12 MAIN BOARD CONDUCTOR SIDE BT3850U E L R FRONT AUDIO OUT L R L R BUS AUDIO IN REAR AUDIO OUT E E E NC RESET 1 3 MIC IN J801 E E BT BOARD E E SERVO BOARD 2 2 SENSOR BOARD CD MECHANISM DECK MG 101Z 188 Q 1 9...

Page 27: ... D_GND TXD MC BUS RXD MC BUS MECHA_8 5V USB_GND DR_6V DR_GND CD_ON CDM_ON AU_ATT AU_LCH AU_GND AU_RCH A_GND A_3 3V EJECT_OK OPEN_REQ BU_CHECK WAKE_UP JL011 J701 100 R615 0 47 C708 3300p C710 0 R415 0 R416 0 R413 R714 R713 R712 39k R861 2SB1690KT146 Q854 0 1 C865 6 5 4 3 2 1 D D G S D D TPC6108 T5RSONYF M Q861 MAZ8056GMLS0 D853 0 1 C851 4 7k R867 10k R873 0 22 C850 MA2J1110GLS0 D854 8 7 6 5 4 3 2 1...

Page 28: ...4 3 2 1 TK11133CSCL G IC801 CONT GND NP VOUT VIN C813 1000p S SSM3J05FU Q862 0 R836 0 R835 R838 R837 MAZ8068GMLS0 D824 33 29 30 31 32 34 35 24 25 27 28 36 100k R885 0 01 C22 1 C21 0 R19 VR1 33k R10 GND_1 0 1 C24 68k R6 L2 2 2uH 0 R17 0 1 C26 1 C14 VSM 1 C15 TU_RCH 0 15p R15 4 7k R11 16V 47 C28 0 01 C20 32 31 30 29 28 27 1 2 3 4 5 6 26 25 24 7 8 9 23 22 21 20 10 11 12 19 18 17 13 14 15 16 TEF6617T ...

Page 29: ..._LCH ZAP_BEEP NCO NCO ZAP_BEEP EBIAS DS2_L DS1_L DS3_L DS3_R DS1_R DS2_R EBIAS NCO NCO SA_CLK SA_DA SA_OUT OUT_SLCH OUT_SRCH OUT_RLCH OUT_RRCH OUT_FLCH OUT_FRCH VCC 8 5V I2C_SCK I2C_SIO GND FIL 10k R483 50V 2 2 C100 43 RT1P141C TP 1 Q470 15 49 16V C322 47 1 C309 6 3V 330 C502 1k R489 RT1P141C TP 1 Q493 0 22 C313 1 C314 100p C471 1A4 A2 D311 1k R488 1SR154 400TE 25 D306 1 TU_RCH 1 C308 10k R482 48 ...

Page 30: ...T_TEST1 XNOSE_SW XDOOR_SW I2C_SIO I2C_SCK DOOR_IND CYRIL_SEL RE_IN0 RE_IN1 AREA_SEL2 AREA_SEL1 AREA_SEL0 B_OUT _SEL AVCC AVRH XRC_IN1 AVSS SA_IN VSM TU_ATT KEY_IN1 KEY_IN0 RC_IN0 XEXT_ATT_XEN WAKE_UP VSS XKEY_ACK0 XKEY_ACK1 DAVN LCD_CE LCD_SO LCD_SCK XMD2 MD1 MD0 XRESET UNISI UNISO UNSCK RDS_ON MC_RX MC_TX XTEST_IN Z_MUTE XILL_IN ATT VCC VSS BU_CHECK AMP_STB XDIAG EJECT_OK SA_OUT SA_CLK F_AUX BT_A...

Page 31: ...915 R916 R917 R918 R919 CN901 R920 R921 R925 R926 R928 R931 R933 R934 C901 C902 C903 C904 R942 C906 R943 C909 R945 R946 R949 C910 C911 C912 R952 R953 R958 R959 R963 R966 R932 R970 R971 R976 R977 R983 R984 R985 R989 R990 R991 R998 R999 D901 D902 D906 D907 D908 D909 D910 D911 D912 W004 W005 W006 2 3 1 4 J901 AUX K A K A K A K A K A K A K A K A A1 A2 K1 K2 S1 S2 LSW905 913 S901 907 LED901 903 905 907...

Page 32: ...X_GND RE0 KEY0 LCD_CE SIRCS LCD_CLK LCD_DATA ILL_ B PANEL NOSE_SW R935 3 3k R962 180 C910 100p C911 100p C909 100p C912 0 1 R942 470 R943 470 R949 470 R948 470 LED912 CL 197HB1E D T LED910 CL 197HB1E D T LED914 CL 197HB1E D T R952 470 R953 470 LED916 CL 197HB1E D T LED919 CL 197HB1E D T LED921 CL 197HB1E D T R959 470 R958 470 R984 680 R985 1k R983 680 LED905 CL 197HB1E D T LSW911 LSW907 LSW910 LSW...

Page 33: ... FM TUNER OUTPUT PLL TUNING SYSTEM I2C BUS POWER SUPPLY STEREO DECODER HIGH CUT SOFT MUTE NOISE BLANKER SIGNAL IMPROVEMENT CONTROL BANDWIDTH CONTROL CONTROL CIRCUIT BANDGAP REFERENCE OVER HEAT OVER CURRENT PROTECTION 1 VCONT 3 NP 2 GND 4 VOUT 5 VIN IC502 801 TK11133CSCL G IC601 BA8271F E2 1 2 3 4 5 6 7 8 9 10 14 13 12 11 VCC BUS ON LINK OFF CLK OUT DATA OUT DATA IN BUS RESET BUS DATA VREF BUS CLK ...

Page 34: ...1 OUT3 5 MUTING OUT1 7 OUT1 9 IN1 REF 11 SGND 13 MUTING OUT2 17 OUT2 19 IN2 15 MUTING TEMPERATURE LOAD DUMP PROTECTION AMPLIFIER TEMPERATURE LOAD DUMP PROTECTION VOLTAGE REGULATOR PROTECTION DIAGNOSTIC CLIP DETECT DIAGNOSTIC ENABLE LOGIC STANDBY MUTING IIC BUS INTERFACE OUT4 21 OUT4 23 DIAG 25 SW2 REGULATOR SWITCH BLOCK 27 SW1 29 REG3 31 REG4 33 VP 35 REG2 37 RESET REGULATOR 1 REGULATOR 3 REGULATO...

Page 35: ...7 1 BUS R BUS L TU R TU L CD L AUX R AUX G AUX L PD R PD G PD L FP1 FN2 FP2 EBIAS1 DS2 L DS1 R DS3 R FN1 2 3 4 CD R 5 14 13 16 15 10 9 8 7 6 I2C BUS LOGIC VCO FADER FADER FADER HPF LPF GND ISO AMP GND ISO AMP 180q 0q 3 BAND P EQ TONE CONTROL 7 BAND SPECTRUM ANALYZER LEVEL METER EFFECT VOLUME MUTE INPUT GAIN INPUT SELECTOR 3 SIGLE END AND 3 STEREO IS O FADER FADER SPEANA LVL METER LVL METER SPEANA ...

Page 36: ...0 39 S39 19 S19 20 S20 17 S17 18 S18 21 S21 22 S22 23 S23 24 S24 25 S25 26 S26 27 S27 28 S28 3 P3 S3 4 P4 S4 1 P1 S1 2 P2 S2 5 S5 6 S6 7 S7 8 S8 9 S9 10 S10 11 S11 12 S12 52 COM3 51 S51 COM4 59 VSS 58 VDD2 57 VDD1 56 VDD 64 DI 63 CL 62 CE 60 S53 OSCI 55 S52 61 INH COMMON DRIVER CLOCK GENERATOR CCB INTERFACE SHIFT REGISTER CONTROL REGISTER SEGMENT DRIVER LATCH 13 S13 14 S14 15 S15 16 S16 29 S29 30 ...

Page 37: ...ing terminal for the destination 31 B_OUTSEL I Blackout setting terminal H blackout effective 32 AVCC Power supply terminal 3 3V 33 AVRH I Reference voltage 3 3V input terminal 34 XRC_IN1 I Rotary remote commander shift key input terminal 35 AVSS Ground terminal 36 SA_IN I Spectrum analyzer display data select signal input terminal Not used 37 VSM I FM and AM signal meter voltage detection signal ...

Page 38: ...r the USB section 81 TEL_ATT I Telephone muting detection signal input terminal At input of H the audio signal is attenu ated by 20 dB 82 XACC_IN I Accessory power detection signal input terminal L accessory power on 83 XBUS_ON O SONY bus on off control signal output to the SONY bus interface 84 CD_ON I CD servo power supply control request input terminal 85 CDM_ON I CD mecha power supply control ...

Page 39: ...9 SCREW PTT 2 6X8 S 4 7 685 794 09 SCREW PTT 2 6X10 S 5 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT Ref No Part No Description Remark Ref No Part No Description Remark Note XX and X mean standardized parts so they may have some difference from the original one Items marked are not stocked since they are seldom required for routine ser vice Some delay should be anticipated when ordering these items T...

Page 40: ...1743 361 A PANEL COMPLETE ASSY FRONT BT3800U AEP UK 60 A 1743 367 A PANEL COMPLETE ASSY FRONT BT3800U US CND 60 A 1743 373 A PANEL COMPLETE ASSY FRONT BT38UW 60 A 1743 380 A PANEL COMPLETE ASSY FRONT BT3807U 60 A 1743 386 A PANEL COMPLETE ASSY FRONT BT3850U CN901 1 820 619 11 PLUG CONNECTOR 20P CN902 1 822 798 11 USB CONNECTOR LCD901 1 802 992 11 DISPLAY PANEL LIQUID CRYSTAL RE901 1 479 902 32 ENC...

Page 41: ...TION 105 3 686 458 21 SCREW P1 4 TAPPING 106 3 352 758 31 SCREW M1 7X2 5 TOOTHED LOCK 107 A 1554 409 A SERVO BOARD COMPLETE 108 2 134 636 71 SCREW M1 7X2 5 Ref No Part No Description Remark Ref No Part No Description Remark not supplied not supplied not supplied not supplied not supplied not supplied not supplied 101 107 106 108 108 not supplied not supplied not supplied not supplied 106 not suppl...

Page 42: ...SL 194S WS SD T RING ILLUMINATION LED928 6 502 395 01 LED SL 194S WS SD T RING ILLUMINATION LED929 6 502 395 01 LED SL 194S WS SD T RING ILLUMINATION LED932 6 501 547 02 LED CL 197HB1E D T ILLUMINATION LED934 6 501 547 02 LED CL 197HB1E D T ILLUMINATION SWITCH LSW905 1 798 285 11 TACTILE SWITCH WITH LED SCRL DSPL LSW906 1 798 285 11 TACTILE SWITCH WITH LED PAUSE 6 LSW907 1 798 285 11 TACTILE SWITC...

Page 43: ...16 823 11 METAL CHIP 1 5K 5 1 10W R977 1 216 824 11 METAL CHIP 1 8K 5 1 10W R983 1 216 819 11 METAL CHIP 680 5 1 10W R984 1 216 819 11 METAL CHIP 680 5 1 10W R985 1 216 821 11 METAL CHIP 1K 5 1 10W R989 1 216 818 11 METAL CHIP 560 5 1 10W MAIN R990 1 216 818 11 METAL CHIP 560 5 1 10W R991 1 216 819 11 METAL CHIP 680 5 1 10W R998 1 216 864 11 SHORT CHIP 0 R999 1 216 001 00 RES CHIP 10 5 1 10W SWITC...

Page 44: ...1 CERAMIC CHIP 100PF 5 50V C476 1 124 589 11 ELECT 47uF 20 16V C480 1 126 964 11 ELECT 10uF 20 50V C482 1 126 964 11 ELECT 10uF 20 50V C483 1 126 964 11 ELECT 10uF 20 50V C484 1 126 964 11 ELECT 10uF 20 50V C485 1 126 964 11 ELECT 10uF 20 50V C486 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C487 1 162 966 11 CERAMIC CHIP 0 0022uF 10 50V C499 1 163 251 11 CERAMIC CHIP 100PF 5 50V C500 1 162 970 11 CE...

Page 45: ...TE 17 D472 6 500 335 01 DIODE MC2838 T112 1 D502 6 501 193 01 DIODE 1SS355WTE 17 D505 6 502 131 01 DIODE LRB751V 40T1G D600 6 501 738 01 DIODE MAZ8062GMLS0 D601 6 501 782 01 DIODE MAZ8180GMLS0 D610 6 501 782 01 DIODE MAZ8180GMLS0 D611 8 719 072 70 DIODE MA2ZD14001S0 D612 6 501 782 01 DIODE MAZ8180GMLS0 D701 6 501 571 01 DIODE 1N5404 C311 3 D702 6 501 782 01 DIODE MAZ8180GMLS0 D703 6 501 782 01 DIO...

Page 46: ...W R14 1 216 809 11 METAL CHIP 100 5 1 10W R15 1 216 864 11 SHORT CHIP 0 BT3800U AEP UK BT3807U BT3850U EA R16 1 216 864 11 SHORT CHIP 0 BT3800U AEP UK BT3807U BT3850U EA R17 1 216 864 11 SHORT CHIP 0 BT3800U AEP UK BT3807U BT3850U EA R18 1 216 864 11 SHORT CHIP 0 R19 1 216 864 11 SHORT CHIP 0 R100 1 216 864 11 SHORT CHIP 0 R101 1 216 834 11 METAL CHIP 12K 5 1 10W R102 1 216 834 11 METAL CHIP 12K 5...

Page 47: ... 1 216 809 11 METAL CHIP 100 5 1 10W R558 1 216 845 11 METAL CHIP 100K 5 1 10W R559 1 216 845 11 METAL CHIP 100K 5 1 10W BT3850U E R560 1 216 829 11 METAL CHIP 4 7K 5 1 10W R561 1 216 849 11 METAL CHIP 220K 5 1 10W R565 1 216 845 11 METAL CHIP 100K 5 1 10W R567 1 216 864 11 SHORT CHIP 0 R568 1 216 864 11 SHORT CHIP 0 R569 1 216 864 11 SHORT CHIP 0 R570 1 216 864 11 SHORT CHIP 0 R571 1 216 845 11 M...

Page 48: ... 043 11 ABSORBER CHIP SURGE VIBRATOR X1 1 814 161 11 QUARTZ CRYSTAL UNIT 4MHz X501 1 814 207 21 VIBRATOR CERAMIC 7 92MHz X502 1 767 317 11 VIBRATOR CRYSTAL 32 768kHz SENSOR BOARD A 1554 409 A SERVO BOARD COMPLETE When SERVO board is defective exchange the entire mounted board MISCELLANEOUS 6 1 834 740 11 LEAD WIRE WITH CONNECTOR 11 1 831 838 11 CORD WITH CONNECTOR ISO POWER BT3800U AEP UK BT3807U ...

Page 49: ...OBILE POWER BT38UW BT3800U US CND BT3850U 505 1 465 459 41 ADAPTOR ANTENNA BT3800U AEP UK BT3807U 506 X 3382 926 1 SCREW ASSY BS FITTING BT3800U AEP UK BT3807U 507 3 349 410 11 BUSHING BT3800U AEP UK BT3807U BT3850U 508 X 3381 154 1 SCREW ASSY BS4 FITTING BT3850U 509 3 934 325 01 SCREW K 5X8 TAPPING BT38UW BT3800U US CND BT3850U FITTING FRAME ASSY u 1 POWER CORD ISO u 1 POWER CORD u 1 FITTING SCRE...

Page 50: ...850U 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 1 0 2009 11 New ...

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