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Sony DSX-A40UE Service Manual Download Page 11

DSX-A40UE/A40UI/A42UI

DSX-A40UE/A40UI/A42UI

11

11

SECTION  4

DIAGRAMS

4-1.  BLOCK  DIAGRAM - MAIN Section -

1

9

J302

CN102 (1/2)

69

1

UDP1

LFOUT

4

DACOUT_L

83

CP-SDA

82

CP-SCL

POWER AMP

IC304

12

5

IN_FL

FL+

FL–

FL+

3

FL–

9

RL+

7

RL–

11 IN_RL

2

LROUT

56

ATT

68 UDM1

3 LVRIN

13 L3_IN_P

3

2

1

D+

D–

VBUS

USB VBUS

CN201

14 L3_IN_N

X12OUT

SDA

9 L1_IN

54

20

45 HIT2_SDA
46 HIT2_SCL
47 HIT2_RESET

R-CH

J304

J303

(ANTENNA IN)

AUX

TU252

TUX-DSP03 (TUNER UNIT)

RF_ANT_IN

AUDIO_OUT_L

AUDIO_OUT_R

SDA

SCL

RSTN

R-CH

SIFDO

SDI

53

22

SIFDI

SDO

52

21

SIFCK

SCK

55

19

SIFCE

CE

22

MUTE

16

AC_GND

4

STBY

56

17

BUSYB

BUSY

86

16

CMDERR

CMD_ERR

62

23

USBINS1

USB_IN

47

25

SMON1

WDT_MON

51

18

RESETB

SYSRST

LINE AMP

IC302

EEPROM

IC202

MUTING

Q305

MUTING

Q303

X201

12MHz

75

2

SCL

6

74 X12IN

CENTER VOLTAGE

GENERATOR

IC303

+8.5V

MUTING

CONTROL

Q109, 110

57

AMP_MUTE

26

BEEP

58

AMPSTB

R-CH

4

12

FR+

FR–

2

10

RL+

RL–

R-CH

R-CH

3

11

RR+

RR–

R-CH

R

REAR

AUDIO OUT

L

MUTING
SWITCH

Q304

: USB

: TUNER

: AUX

SIGNAL PATH

: AUDIO

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

USB CONTROLLER, INPUT SELECTOR,

AUDIO DSP, ELECTRICAL VOLUME

IC201

SYSTEM CONTROLLER

IC101 (1/2)

Summary of Contents for DSX-A40UE

Page 1: ... lb 9 oz Package contents Remote commander 1 RM X211 Parts for installation and connections 1 set Design and specifications are subject to change without notice AEP and UK models Russian model FM DSX A40UE FM1 FM2 87 5 108 0 MHz DSX A40UI Tuning range 87 5 108 0 MHz at 50 kHz step FM3 65 74 MHz at 30kHz step Antenna aerial terminal Tuning range External antenna aerial connector Intermediate freque...

Page 2: ...ES 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 Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and or other countries This product is protected by certain intellectual property rights of Microsoft Corporation Use or distribution of such te...

Page 3: ... KEY BOARD When the KEY board is defective exchange the FRONT PANEL ASSY Ref No FP1 NOTE OF REPLACING THE IC603 ON THE MAIN BOARD IC603 on the MAIN board cannot exchange with single When this part is damaged exchange the complete mounted board Maintenance Replacing the lithium battery of the remote commander When the battery becomes weak the range of the remote commander becomes shorter Replace th...

Page 4: ...m but ton 3 The setting is completed by pressing the PUSH ENTER SE LECT button and the initialization operation is done Method of operation by remote commander 1 Press the V or v button and select the alphanumeric char acter of 0 to F 2 The digit advances by pressing the b button The digit returns by pressing the B button 3 The setting is completed by pressing the ENTER button and the initializati...

Page 5: ... graves ǵ C Vous pouvez utiliser un caisson de graves sans amplificateur de puissance lorsque vous effectuez le raccordement à un cordon de haut parleur arrière Ne raccordez pas un haut parleur avec cette connexion Remarques ˎ Raccordez d abord le câble de mise à la masse avant de raccorder l amplificateur ǵ A ˎ L alarme est émise uniquement lorsque l amplificateur intégré est utilisé ǵ A ˎ Assure...

Page 6: ...senza scatola a relè con questo apparecchio Collegamento per la conservazione della memoria Quando il cavo di ingresso alimentazione giallo è collegato viene sempre fornita alimentazione al circuito di memoria anche quando l interruttore di accensione è spento Note sul collegamento dei diffusori ˎ Prima di collegare i diffusori spegnere l apparecchio ˎ Usare diffusori di impedenza compresa tra 4 e...

Page 7: ...редством прилагаемого провода питания ʔ может привести к повреждению антенны О проводах управления и питания ˎ При включении тюнера а также использовании функции AF Альтернативные частоты или TA Сообщения о текущей ситуации на дорогах по проводу питания приемной антенны синий подается 12 В постоянного тока ˎ Ecли нa зaднeм боковом cтeклe aвтомобиля ycтaновлeнa вcтpоeннaя aнтeннa диaпaзонa FM MW LW...

Page 8: ...C Задайте функцию автоматического выключения Для получения дополнительной информации см прилагаемые инструкции по эксплуатации После выключения аппарата его питание будет автоматически отключено в установленное время что предотвращает разрядку аккумулятора Если функция автоматического выключения не задана то при каждом выключении зажигания нажмите и удерживайте кнопку OFF до тех пор пока дисплей н...

Page 9: ...aws 3 two bosses 3 two bosses 1 fuse blade type auto fuse 10A 32V FU101 This set can be disassembled in the order shown below 3 1 DISASSEMBLY FLOW Note Follow the disassembly procedure in the numerical order given 3 2 FUSE BLADE TYPE AUTO FUSE 10A 32V FU101 COVER 3 2 FUSE BLADE TYPE AUTO FUSE 10A 32V FU101 COVER Page 9 3 3 SUB PANEL BLOCK Page 10 3 4 MAIN BOARD Page 10 SET FRONT PANEL ASSY Note Il...

Page 10: ...two claws 3 sub panel block 1 screw PTT2 6 u 8 1 screw PTT2 6 u 8 2 two ground point screws PTT2 6 u 6 3 MAIN board Note When the complete MAIN board is re placed the destination setting is necessary Refer to NOTE OF REPLACING THE COMPLETE MAIN BOARD OR SYSTEM CONTROLLER IC101 on page 4 ...

Page 11: ...IO_OUT_L AUDIO_OUT_R SDA SCL RSTN R CH SIFDO SDI 53 22 SIFDI SDO 52 21 SIFCK SCK 55 19 SIFCE CE 22 MUTE 16 AC_GND 4 STBY 56 17 BUSYB BUSY 86 16 CMDERR CMD_ERR 62 23 USBINS1 USB_IN 47 25 SMON1 WDT_MON 51 18 RESETB SYSRST LINE AMP IC302 EEPROM IC202 MUTING Q305 MUTING Q303 X201 12MHz 75 2 SCL 6 74 X12IN CENTER VOLTAGE GENERATOR IC303 8 5V MUTING CONTROL Q109 110 57 AMP_MUTE 26 BEEP 58 AMPSTB R CH 4 ...

Page 12: ...KEYIN1 93 87 KEYIN0 SYS_ON 95 RC_IN0 99 LCD_SO 100 LCD_CLK 98 LCD_CE 89 FLT_USB 74 AUDIO_EN 73 SYS_EN 10 RESET 90 KEYACK0 KEYACK1 KEY BOARD LCD_DATA LCD_CLK LCD_CE SIRCS KEY_1 KEY_0 RE_1 RE_0 PANEL_SW X102 7 92MHz 11 OSCOUT 13 OSCIN 3 3V REGULATOR IC102 RESET SIGNAL GENERATOR IC105 B SWITCH Q102 SYS 3 3V 5V REGULATOR IC603 TU 5V 59 ILL_ON 9V REGULATOR IC402 ILL 9V AUDIO 8 5V 15 REG 3 3V 10 REG_EN ...

Page 13: ... are taken with a VOM Input impedance 10 M Voltage variations may be noted due to normal production tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal production tolerances Circled numbers refer to waveforms Signal path F AUDIO f TUNER d USB E AUX Caution Pattern face side Conductor Side Parts face side Component Side Parts on the pattern face side see...

Page 14: ...R101 R105 R106 R107 R301 R302 R303 R304 R305 R111 R306 R112 R307 R308 R114 R309 R115 R116 R117 R118 R501 R502 R503 R310 R504 R311 R505 R312 R506 R313 R507 R314 R508 R315 R509 R316 R317 R318 R319 R513 R320 R321 R516 R322 R323 R324 R130 R325 R131 R326 R132 R327 R133 R328 R329 R139 R330 R331 C101 R332 C102 R333 R334 R140 C105 R335 R336 C106 R143 C301 C302 C303 C304 C110 C305 C306 C308 C309 C119 C502 ...

Page 15: ...UNER UNIT CN201 J304 MAIN BOARD CONDUCTOR SIDE 1 889 210 11 11 E E E E A K L R REAR AUDIO OUT AUX KEY BOARD A B C D E F G H 1 2 3 4 5 6 7 8 9 10 11 12 1 9 17 18 19 16 8 WR1 TO CN102 1 1 9 WHT BLK GRN BLK VIO BLK GRY BLK WHT GRN VIO GRY BLU RED BLK 2 2 10 3 3 11 4 4 12 5 5 13 6 6 14 7 7 15 8 8 1 2 3 4 5 6 7 8 16 RL RL GRN BLK WHT BLK GRY BLK VIO BLK GRN WHT GRY VIO FL FL FR FR RR RR ACC GND BLK YEL...

Page 16: ...0L LC786800E 06US H IC201 1 LFOUT 2 LROUT 3 LVRIN 4 DACOUT_L 5 DACOUT_R 6 RVRIN 7 RROUT 8 RFOUT 9 L1_IN 10 R1_IN 11 L2_IN 12 R2_IN 13 L3_IN_P 14 L3_IN_N 15 R3_IN_P 16 R3_IN_N 17 ATEST01 OPN 18 ATEST02 OPN 19 VREFOUT 20 VREF_ADC 21 AVSS2 22 AVDD2 23 NC 24 NC 25 NC 26 NC 27 NC 28 NC 29 NC 30 NC 31 DVDD 32 DVSS 33 NC 34 NC 35 NC 36 NC 37 NC 38 NC 39 NC 40 NC 41 DVDD 42 DVSS 43 REG1_EXTR OPN 44 DVDD15...

Page 17: ...9 EPM 40 DEBUG_1 41 DEBUG_2 42 DEBUG_3 43 DEBUG_4 44 CE 45 HIT2_SDA 46 HIT2_SCL 47 HIT2_RESET 48 EN_USB 49 NC 50 FLT_USB 51 EN_SYS 52 IPOD 53 NC 54 TELATT 55 ACC_IN 56 ATT 57 AMP_MUTE 58 AMPSTB 59 ILL_ON 60 VCC2 61 NC 62 VSS 63 NC 64 NC 65 BT_MUTE A50 66 BU_IN 67 NC 68 NC 69 NC 70 NC 71 NC 72 AMP_REM 73 SYS_EN 74 AUDIO_EN 75 BT_TX A50 76 BT_RX A50 77 NC 78 NC 79 RE IN0 80 RE IN1 81 BT_MIC_ON A50 8...

Page 18: ...9 FL 10 RL 11 RR 12 FR 16 B 13 TEL ATT 14 ILL 15 TEST 17 B 18 B 19 B LTC044EUBFS8TL Q101 LTC014YUBFS8TL Q110 LTC014EUBFS8TL Q103 LTA014EUBFS8TL Q109 LTC014EUBFS8TL Q304 C401 16V 3300 PURE5001H 4WX IC304 1 TAB 2 PW_GND2 FL 3 FL 4 STBY 5 FL 6 VCC2 7 RL 8 PW_GND1 RL 9 RL 10 RIPPLE 11 IN_RL 12 IN_FL 13 PRE_GND BEEP 14 IN_FR 15 IN_RR 16 AC_GND 17 RR 18 PW_GND3 RR 19 RR 20 VCC1 21 FR 22 MUTE 23 FR 24 PW...

Page 19: ...2 2 OUT2 3 ST BY 4 OUT2 5 VCC2 6 OUT1 7 PW GND1 8 OUT1 9 SVR 10 IN1 11 AC GND 16 OUT3 17 PW GND3 18 OUT3 19 VCC1 20 OUT4 21 MUTE 22 OUT4 23 PW GND4 24 HSD 25 IN3 15 IN4 14 S GND 13 IN2 12 HIGH SIDE DRIVER IC401 LV56831P E NC 1 NC 4 NC 7 VCC 8 VCC1 9 AUDIO_EN 2 REG_EN 10 IKREG 11 AMP_EN 12 AMP 13 GND 14 AUDIO 3 VDD 5 IKVDD 6 REG 15 START UP VREF OVER VOLTAGE PROTECTION THERMAL SHUTDOWN OUTPUT CONTR...

Page 20: ...USB 9 VIN 3 EN_SYS 4 USBOUT 5 ISET_USB 10 RT 15 VREF 16 FB_USB 6 USBIN 2V UVLS 7 SYNC 8 GNDA 14 VIC_USB 11 SS_SYS 13 EN_USB 12 HDR OSCILLATOR REFERENCE GENERATOR OVER CURRENT PROTECTION VS SEL Q S R ADJUSTMENT GENERATOR CHARGE PUMP OVER CURRENT LIMIT USB FAULT PROTECITON VOUT_SYS USBIN FAULT PROTECTION IC603 NJM2884U2 05 TE2 5 VIN 4 VOUT 2 GND 3 N C 1 CONTROL BANDGAP REFERENCE THERMAL PROTECTION ...

Page 21: ...he audio DSP 26 BEEP O Beep sound output to the power amplifier 27 28 NC Not used 29 FW_TXD O Serial data output terminal for flash writing 30 FW_RXD I Serial data input terminal for flash writing 31 FW_CLK I Serial data transfer clock signal input terminal for flash writing 32 FW_BUSY O Busy signal output terminal for flash writing 33 to 38 NC Not used 39 EPM O EPM signal output terminal Fixed at...

Page 22: ...S A50 I Clear to send signal input from the Bluetooth section Not used 84 BT_RESET A50 O Reset signal output to the Bluetooth section Not used 85 BT_POWER A50 O Power supply on off control signal output to the Bluetooth section Not used 86 NC Not used 87 SYS_ON O System power on off control signal output terminal L power on 88 RCIN1 I Rotary commander shift key input terminal 89 KEYACK0 I Key ackn...

Page 23: ...al 3 3V for digital system 42 DVSS Ground terminal for digital system 43 REG1_EXTR OPN Internal regulator reserve terminal Not used 44 DVDD15 External capacitor connection terminal for internal regulator 45 iTXD O Serial data output terminal Not used 46 iRXD I Serial data input terminal Not used 47 SMONI O Watch dog timer status monitor output to the system controller 48 NC Not used 49 DVDD Power ...

Page 24: ...round terminal for digital system 90 DVDD15 External capacitor connection terminal for internal regulator 91 JTRSTB IPD I Reset signal input terminal for JTAG Normally fixed at L 92 JTCK IPD I Clock signal input terminal for JTAG Normally fixed at L 93 JTDI IPD I Data input terminal for JTAG Normally fixed at L 94 JTMS IPU I Mode selection signal input terminal for JTAG Normally fixed at H 95 JTDO...

Page 25: ...48 009 11 WIRE PVC UL1569 AWG18 YEL L53 1 7 685 793 01 SCREW PTT 2 6X8 S 2 7 685 134 19 SCREW P 2 6X8 TYPE2 NON SLIT 3 7 685 794 01 SCREW PTT 2 6X10 S 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 de...

Page 26: ... C239 1 112 298 91 CERAMIC CHIP 1uF 10 16V C240 1 164 940 11 CERAMIC CHIP 0 0033uF 10 16V C241 1 164 882 11 CERAMIC CHIP 220PF 5 16V C244 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C245 1 165 492 21 ELECT CHIP 100uF 20 10V C250 1 125 777 11 CERAMIC CHIP 0 1uF 10 10V C252 1 100 567 81 CERAMIC CHIP 0 01uF 10 25V C255 1 112 781 11 CERAMIC CHIP 1uF 10 10V C256 1 100 966 91 CERAMIC CHIP 10uF 20 10V C259 1 ...

Page 27: ...14 330 11 CERAMIC CHIP 2 2uF 10 16V C515 1 112 034 91 CERAMIC CHIP 0 01uF 5 50V C516 1 114 582 91 CERAMIC CHIP 0 1uF 10 16V C517 1 117 681 11 ELECT CHIP 100uF 20 16V C518 1 128 992 21 ELECT CHIP 47uF 20 25V C620 1 164 937 11 CERAMIC CHIP 0 001uF 10 50V C623 1 118 361 11 CERAMIC CHIP 0 1uF 10 50V C638 1 164 866 11 CERAMIC CHIP 47PF 5 50V CONNECTOR CN101 1 779 806 21 CONNECTOR 8P CN102 1 843 352 11 ...

Page 28: ... 5 1 16W R190 1 218 941 81 METAL CHIP 100 5 1 16W R191 1 218 941 81 METAL CHIP 100 5 1 16W R193 1 218 941 81 METAL CHIP 100 5 1 16W R194 1 218 977 11 METAL CHIP 100K 5 1 16W R195 1 218 941 81 METAL CHIP 100 5 1 16W R197 1 218 941 81 METAL CHIP 100 5 1 16W R198 1 218 977 11 METAL CHIP 100K 5 1 16W R200 1 218 953 11 METAL CHIP 1K 5 1 16W R202 1 218 977 11 METAL CHIP 100K 5 1 16W R203 1 218 941 81 ME...

Page 29: ...AL CHIP 10K 5 1 16W R405 1 218 977 11 METAL CHIP 100K 5 1 16W R407 1 218 965 11 METAL CHIP 10K 5 1 16W R501 1 218 941 81 METAL CHIP 100 5 1 16W R502 1 216 817 11 METAL CHIP 470 5 1 10W R503 1 218 871 11 METAL CHIP 10K 0 5 1 10W R504 1 218 981 91 METAL CHIP 220K 5 1 16W R505 1 218 885 11 METAL CHIP 39K 0 5 1 10W R506 1 218 977 11 METAL CHIP 100K 5 1 16W R507 1 208 933 11 METAL CHIP 82K 0 5 1 16W R5...

Page 30: ...X8 TAPPING 1 piece US Canadian 503 1 839 387 11 CONNECTION CORD ISO POWER AEP Russian UK 503 1 846 997 11 CONNECTION CABLE AUTOMOBILE POWER US Canadian 504 4 276 003 01 KEY FRAME 1 piece 505 4 168 810 02 COLLAR FITTING FRAME ASSY u 1 501 KEY FRAME u 2 COLLAR u 1 503 POWER CORD ISO u 1 504 505 503 502 POWER CORD u 1 US Canadian AEP Russian UK K5 u 8 u 4 Ver 1 1 ...

Page 31: ...MEMO DSX A40UE A40UI A42UI 31 ...

Page 32: ...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 2013 08 New 1 1 2013 10 Addition of US and Canadian models DSX A40UI ...

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