SONY CDX-L510X Service 电路图.pdf

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1、1 Ver 1.1 2003. 06 Model Name Using Similar MechanismCDX-L280 CD Drive Mechanism TypeMG-393XC-121/K Optical Pick-up NameKSS-721A SERVICE MANUALUS Model Canadian Model CDX-L510X FM/AM COMPACT DISC PLAYER AUDIO POWER SPECIFICATIONS (US Model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION 23.2 watts per c

2、hannel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 5% total harmonic distortion. CD player section Signal-to-noise ratio90 dB Frequency response10 20,000 Hz Wow and flutterBelow measurable limit Tuner section FM Tuning range87.5 107.9 MHz An

3、tenna terminalExternal antenna connector Intermediate frequency10.7 MHz Usable sensitivity11 dBf Selectivity75 dB at 400 kHz Signal-to-noise ratio65 dB (stereo), 68 dB (mono) Harmonic distortion at 1 kHz 0.7% (stereo), 0.5% (mono) Separation33 dB at 1 kHz Frequency response30 15,000 Hz AM Tuning ran

4、ge530 1,710 kHz Antenna terminalExternal antenna connector Intermediate frequency10.7 MHz/450 kHz SensitivityAM: 30 V Power amplifier section OutputsSpeaker outputs (sure seal connectors) Speaker impedance4 8 ohms Maximum power output 50 W 4 (at 4 ohms) SPECIFICATIONS General OutputsAudio outputs (r

5、ear) Power antenna relay control terminal Power amplifier control terminal InputsRemote controller input terminal Antenna input terminal Tone controlsLow: 10 dB at 60 Hz (XPLOD) Mid: 10 dB at 1 kHz (XPLOD) High: 10 dB at 10 kHz (XPLOD) Power requirements12 V DC car battery (negative ground) Dimensio

6、nsApprox. 178 50 180 mm (7 1/8 2 7 1/8 in.) (w/h/d) Mounting dimensionsApprox. 182 53 161 mm (7 1/4 2 1/8 6 3/8 in.) (w/h/d) MassApprox. 1.2 kg (2 lb. 10 oz.) Supplied accessoriesParts for installation and connections Front panel case (1) Card remote commander RM-X115 Note This unit cannot be connec

7、ted to a digital preamplifier or an equalizer. Design and specifications are subject to change without notice. The tuner and CD sections have no adjustments. Sony Corporation e Vehicle Company Published by Sony Engineering Corporation 9-874-231-02 2003F04-1 2003. 06 RadioFans.CN 收音机爱 好者资料库 1515 CDX-

8、L510X 84 85 82 83 16 12 D/A CONV TRACKING ERROR FORCUS ERROR 9 1 OSC EFM DEMOD SERVO CTL RF EQ 52 56 54 55 DSUB CODE PROCESS 8 7 6 5 4 3 2 1 45 61 64 50 51 56 57 58 63 62 60 59 I/F 87 86 97 98 LD DRIVE Q1 FOCUS COIL DRIVE TRACKING COIL DRIVE SLED MOTOR DRIVE SPINDLE MOTOR DRIVE LOADING MOTOR DRIVE 6

9、 5 23 2 15 16 17 18 13 14 11 12 9 10 26 6263 6465 3 2 36 CD MECHANISM ON SWITCH Q905,906 CD ON SWITCH Q921 CD +6V REG Q907,D908 CD+5V REG Q910,D911 M902 (SLED) M901 (SPINDLE) M903 (LOADING) SW3 (DISC IN) SW2 (SELF) SW4 (LIMIT) SW1 (DOWN) X1 16.9344MHz OPTICAL PICK-UP KSS-721A I-V CONV. CDL STB X A0

10、X_SO/PLL_SO X_SI X_SCK/PLL_CLK CD_RST RFOK D_SW IN_SW SELF_SW L_SW LM _LD LM_ EJ CDM ON XCD_ON R-CH TUNER SECTION A X EN PLL DO PLL CLK TUNER SECTION B 2324 M M M 1RESET SW802 RESET 2 IC902 UCOM+5V BATT D909 LOUT ROUT PACK TSTB TSI TSCK SI RFOK SO SCK STB AO XTALEN RST RESET A C B D E F PD LD B D A

11、C E F PD A+5V LD APC FCS- FCS+ TRK+ TRK- SL- SL+ SP+ SP- LD- LD+ FOCUS COIL TRACKING COIL FD TD SD MD LOAD EJECT SYSTEM CONTROL IC801(1/3) RF AMP,DIGITAL SERVO DIGITAL SIGNAL PROCESSOR FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE/LOADING MOTOR DRIVE FD TD SD MD Signal path :CD R-ch is omitted due to same

12、 as L-ch. A+5V AU+5V D+5V DR+6V IC1 IC2 3-3. BLOCK DIAGRAM CD SECTION (Page 16) (Page 16) RadioFans.CN 收音机爱 好者资料库 1616 CDX-L510X CNJ601 (ANTENNA) 216 1 FM_ANTL-CH 17R-CH CDL 24DET_OUT 11 FM/AM_OSC 14AM_VT 6FM_VT 20IF_COUNT 19OSC-IN 21 12 9 S_METER TU+8V 22SD/ST_IND FM_VCC AM_VCC AM_ANT TUNER UNIT TU

13、601 7 14 13 27 26 25 10 11 6 821 SYSTEM CONTROL IC801 (2/3) PLL IC601 ELECTRONIC VOLUME IC401 OUTF1 20 19 18 OUTR1 OUTF2 R-CH OUTR2 12BEEP ATT 55 4 PW ON 5A_ATT 52ACC IN C1 B1 D1 D2 SDA SCL MUTE VOL ATT SCLO SDAO 6 PLL_DI 11 PLL_CE LCL DST_SEL S_METER FM POWER CONTROL Q605,606 SD_IND BACKUP+5V REAR

14、AUDIO OUT CD SECTION A CD SECTION B LINE MUTE CONTROL Q401,402 LINE MUTE Q102 LINE MUTE Q101 R-CH BATT BATT 22 MUTE 4 STBY 16 AUX-IN 11 12 5 3 9 7 POWER AMP IC101 1 9 2 10 CNP901 R-CH PJ401 -1 -2 FL+ FL RL+ RL 4 12 FR+ FR 3 11 RR+ RR 16 +B (BATT) 5AMP REM 6 8 17 ANT REM GND R-CH F901 10A 7ACC 15 TES

15、T 33TEST A REMO 32 13 25 FM/AM_VCC 26 28 BATT 19 18 L R Signal path :FM :AM :CD R-ch is omitted due to same as L-ch. AMP REMOTE CONTROL Q911,917 ANT REMOTE CONTROL Q903,916 COM+8V REG Q918,919,929,D923 +5 V REG Q920,D930,D999 +5V BATT X EN PLL DO PLL CLK D932 D931 TU+8V TUNER ON CONTROL Q909,912 TUN

16、ER +8V REG Q913,D913 COM+8V R-CH 8 FM_VCO15 AM_VCO16 FM_CP18 VT19 AM_CP20 OSC2 SEEK XO XI 10 IFC13 MONO11 24 1 CE 3 CK 5 D_IN 4 D_OUT 6 X601 10.25MHz 3AM_DX/LCL 4FM_DX/LCL 46BU IN 23FM_ON 22AM_ON 49 AM POWER CONTROL Q603,604 ACC CHECK Q902 BU CHECK (LOW) Q833,834 BU CHECK (HIGH) Q904 D809 D907 3-4.

17、BLOCK DIAGRAM TUNER SECTION (Page 15) (Page 15) RadioFans.CN 收音机爱 好者资料库 1717 CDX-L510X 3-5. BLOCK DIAGRAM DISPLAY SECTION X802 32kHz 37 38 40 41 29 30 43 SYSTEM CONTROL IC801 (3/3) LCD DRIVER IC901 KEY 0 DATA CLK CE ILL POWER CONTROL Q914 ILL B+ SWITCH Q915 ILL B+ KEY 1 KEY 1 KEY 0 KEY MATRIX LSW901

18、-918 S902,903,931 KEY ACK 35 AD ON 27 SHIFT 31 R COM 47 NOSE XT2 XT1 X2 LCD DO LCD CLK LCD CE 48ILL ON 44SIRCS BATT X1 X801 8.38MHz LED901-906 LSW901-918 REMOTE CONTROL RECEIVER IC951 LCD BACKLIGHT 64 63 62 16 17 15 COM1 COM4 LCD LCD901 LED914,915 () LED930,931 KEY ILLUMINATION() 52 | 55 1 | 12 15 |

19、 45 SEG1 SEG12 | | SEG15 SEG45 | DI CL CE VCC1 OUT2 8 DOOR SW/IND AD ON Q801 RELAY BOARD SW801 (NOSE) CNP802 (REMOTE IN) LED POWER CONTROL Q908,922 Main Board 1 2 8.38MHz IC801 r; (X2) 32.768kHz IC801 ej (XT2) 5Vp-p 3Vp-p 3 10.25MHz IC601 1 (XO) 2.5Vp-p Waveforms Servo Board (MODE: CD PLAY) 1 2 3 IC

20、1 ts (PACK) IC1 uj (RFO) 1.2Vp-p 4 Approx. 100mVp-p IC1 oa (FEO) 0V 5 Approx. 100mVp-p IC1 od (TEO) 2Vp-p 16.9344MHz IC1 wd (XTAL) 5Vp-p 0V 3.2msec 2020 CDX-L510X Refer to page 17 for Waveforms. 3-7. SCHEMATIC DIAGRAM CD MECHANISM SECTION Refer to page 27 for IC Block Diagrams. (Page 22) IC B/D IC B

21、/D TP77 TP78 R29 R30 C43 TP79 TP80 TP81 TP82 TP83 TP84 CN2 CN3 TP85 M902 M901 SW2TP4 TP2 TP3 M903 TP87 TP86 TP9TP8 R3R26 C4 TP10 C13 R5 C11 C10 C8 TP7 TP92 TP17 TP20 TP16 TP19 TP21 TP18 R7 TP6 C17 FB1 TP11 TP12C9 C14 TP89 C19 C20C23 R9 R8 TP22 TP23 TP24 TP25 TP88 C26 TP32 R14 R15 TP30 R12 R10 TP91 C

22、37 TP90 TP29 TP28 TP26 TP27 R21 R22 TP34 TP35 TP36 TP46 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 TP45 CN1 R18 R19 R20 R17 TP66 TP62 TP47 TP63 TP48 TP49 TP64 TP50 TP51 TP52 TP68 TP53 TP69 TP54 TP70 TP55 TP71 TP56 TP72 TP57 TP73 TP58 TP74 TP59 TP75 TP60 TP76 TP61 X1 SW3 SW4 CN13 Q1 C18 IC2 IC1 TP1 TP5

23、C44 C40 C1C5 C3 C6 C15 C16 C41 C27 C45 C34 C29 C25 C36 C38 C35 C24 C30 C22 C21 SW5 Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : CD PLAY 2222 CDX-L510X C846 C701 C702 C703 C704 C802 C807 C809 C907 C914 C919 C920 C952 D806 D807 D808 D813 D907 D908 D909 D913

24、 D923 D930 D931 D932 D999 FB701 JR801 JR805 JR806 JR808 JR814 L701 Q916 Q917 Q919 R704 R705 R706 R707 R708 R801 R802 R803 R807 R814 R815 R819 R821 R824 R836 R842 R847 R856 R857 R860 R918 R922 R923 R930 R936 R951 R952 R953 TH901 R933 R934 R937 JR807 C804 C803 JW69 C847 C705 JW73 SW801 JW9 JW10 CNP802

25、 SW802 C916 L702 X802 C801 R822 JR901 C951C905 R916 C902 D911 R914 R712 R711 R710 R709 D804 D805 D802 JR802 D809 Q833 R833R832 Q910 Q907 R931 R935 Q920 R917 Q913 R919 R924 R925 R926 R927 R928 R929 R859 D955 CNP803 R920 R818 C913 R811 R812 JR809 R817 R809 C817C816 R840 R841 D810 D801 R816 R913 CNP701

26、 X801 C909 R855 R810 Q904 Q834 R835 Q921 Q906 Q905 R932 Q911 Q903 Q929 Q918 Q801 IC801 Q909 Q912 Q914 Q915 IC902 C915 Q908 R858 Q922 FB702 D803 C853 C852 3-9. SCHEMATIC DIAGRAM MAIN SECTION (1/2) Refer to page 17 for Waveforms. (Page 23) (Page 26) Note: Voltage is dc with respect to ground under no-

27、signal (detuned) condition. no mark : FM () : AM : CD PLAY (Page 20) (Page 23) 2323 CDX-L510X IC B/D IC B/D C619 C841 C842 C103 C104 C110 C111 C203 C204 C215 C407 C611 C612 C613 C631 C651 C669 C672 C904 C960 D444 D604 D901 D934 JR411 JR605 JR810 L601 L603 L901 R102 R103 R107 R108 R109 R110 R112R115R

28、116 R207 R208 R209 R210 R401 R601 R602 R603 R604 R609 R610 R611 R612 R613 R615 R616 R617 R618 R619 R620 R622 R714 R716 R906 R907 X601 C932 C210 C211 C208 C209 C207 C633 C106 R105 R206 R106 R205 C624 C625 C623 C626 C627 C608 C848 C622 C618 C614 C609 C604 R908 R909 C671 JR412 C206 C216 C113 C112 C432

29、R410 D402 R404 JR606 L604 C610 C617 C615 R607 R608 C603 C650 C931D933 D903 IC101 D922 D921 D920 D919 D917 D918 D915 D916 Q902 R901 R407 R823 C205 C105 CNJ601 TU601 CP601 IC601 R614 IC401 R201 C201 C202 R101 R104 C101 C109 C426 C652 R628 R605 R202 C605 C606 R606 CNP901 C901 C401 R408 Q402 Q401 Q101 Q

30、102 Q201 Q202 PJ401 Q605 Q606 Q603 Q604 L669 C680 C620 C621 R806 C706 C707 R111 C637 Refer to page 17 for Waveform. 3-10. SCHEMATIC DIAGRAM MAIN SECTION (2/2) Refer to page 28 for IC Block Diagrams. (Page 22) Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : F

31、M () : AM : CD PLAY (Page 22) 2626 CDX-L510X CNP903 LED901 LED902 LED903 LED904 LED905 LED906 R951 R930 R931 R932 LED931 D951 R967 R941 R984 R986R989 R987 R943R969 IC951 R972R974R976R978R980 R973R975R977R979R981 R961 R956 R955 R954 C952 R953 C953 R957 R960 R959 R958 C951 R952 R901 R902 R903 R904 R90

32、5 R906 R907 R908 R909 R910 R920 R919 R918 R917 R916 R915 R914 R913 R912 R982 R983 IC901 LSW901(2/2) LSW912(2/2) LSW914(2/2) LSW915(2/2) LSW911(2/2) LSW916(2/2) LSW910(2/2) LSW909(2/2) LSW908(2/2) LSW913(2/2)LSW917(2/2)LSW907(2/2)LSW904(2/2) LSW903(2/2) LSW906(2/2) LSW902(2/2)LSW905(2/2)LSW918(2/2) L

33、SW901(1/2) LSW918(1/2) LSW902(1/2) LSW903(1/2) LSW904(1/2) LSW905(1/2) LSW906(1/2) LSW907(1/2) LSW908(1/2) LSW909(1/2) LSW911(1/2) LSW912(1/2) LSW913(1/2) LSW914(1/2) LSW915(1/2) LSW916(1/2) LSW917(1/2) LSW910(1/2) LCD901 D902 D903 D904 D905 S902 S903 R966R940 LED915LED914 R968R942 CN901 CN902 S931 LED930 3-13. SCHEMATIC DIAGRAM DISPLAY, RELAY SECTION (Page 22) Note: Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM