Philips-FWC-1-Service-Manual电路原理图.pdf

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1、Service InformationServiceServiceServiceProduct Service Group CE Audio3139 785 226802000 - 11 - 13FW-C1 & FW-C10A00 - 165Already published Service Informations: A00-161 3139 785 22440CHANGES DURING PRODUCTION* From production wk042 onwards, a new 3CDC-LC-MB-DA11 is introduced. It can be recognized b

2、y:- a new CD Drive DA11T3C and bigger Pressure Ring- a new CD Board with 12NC 3103 303 34672 where thelast digit is the pt no of the board.To facilitate this changeover the Processor IC 7401 on theFront Board is changed to 9965 000 06741 (OTP equiva-lent) and can be recognized by printing mark “C10S

3、52631“.New CDC Module including circuits, layout diagrams andelectrical parts list are enclosed.DO NOT PRINT- BLANK PAGE -10-1TABLE OF CONTENTSServicing Hints .10-2Blockdiagram .10-5Component Layout Main Board .10-6Circuit Diagram part1 .10-7Component Layout Main Board .10-8Circuit Diagram part2 .10

4、-9Exploded View .10-10Partslist .10-123CDC-LC-MB-DA11 Module(3 Disc Carousel Changer)Layout stage .210-2The following steps have to be done when replacing the CD mechanism:1. Disconnect CD drive flexfoil from old CD drive2. Connect paperclip to CD drive flexfoil to short-circuit flexfoil (fig.1)3. R

5、emove old CD drive4. Remove short-circuit from flexfoil of CD drive 5. Connect flexfoil to new CD drive6. Position new CD drive in its studs7. Remove short-circuit from LaserunitCHARGED CAPACITORS ON THE SERVO BOARD MAY DAMAGE THE CD DRIVE ELECTRONICS WHENCONNECTING A NEW CDM MECHANISM. THATS WHY, B

6、ESIDES THE SAFETY MEASURES LIKE SWITCH OFF POWER SUPPLY ESD PROTECTIONADDITIONAL ACTIONS MUST BE TAKEN BY THE REPAIR TECHNICIAN.WARNINGfig.1Attention: The laser diode of this CD drive is protected against ESD by a solder joint which shortcircuits thelaserdiode to ground.For proper functionality of t

7、he CD drive this solder joint must be removed after connection the drive tothe set. CD DriveBottom side view10-3Service Position10-4Technical Remarks10-510-57808TCA0372DATASDAVCC1805A-FA-D 78217873TCA03727822TCA0372HEF4094BTDISC+DISC -MOT2LD ONLDMONCD R/WHF INV1D1D2D3D4R1,R2MOT1SLIDE -TRACK -COMMONF

8、OC -COMMON+5V+10VSHR_CLSTR-OUTPOE_LATCHFLEX-FOIL8001REGISTERSHIFTSERVO - DECODERCD10SAA7324 (SAA7325)Active low passFilterTDA1308MOTORTRAY MOTORCARROUSELCD DRIVE UP/DOWN SWITCH18811880TRAY SWITCH18827874CD POS.1 SWITCHSLO2O0O1O6VDD +10VO7O4O5RAFODIODESPHOTOBACDFEINNER SWITCHSWITCH INFOLASER &MONITOR

9、DIODETURNTABLEMOTORDISCCD MECHANISM FOCUSMOTORRADIALMOTORSLEDGEMOTORMOTORTURNTABLEPHOTODIODE & HF AMPLIFIER - LOADER CONTROL PCBEN1DATASTBSHR_CLSICLSILDPORE78757801+3,3VVref7807TCA03727806TCA0372CD LEFT78057877CD RIGHTLaser Control&HF AMPLIFIERTZA1024 (TZA1025)555456387 18202123155232223181924659SWI

10、TCH INFO17161564240395,17,21,52,57596064113+5V2+5,6V8457V461156310116,1467415213165121114135V1+5V+3,3VSCLSILDRNRPLNLPPORE+-+-Blockdiagram 3CDC-LC-MB-DA11 2000 09 07Closed if carrousel is in Position 1.1883O3Open if carrousel is in a valid Play-Position.Closed if the tray is in one endposition.Open d

11、uring movement.Open if the drive is in one endposition.Closed during movement.VtVDD (pin 16)EN1 (pin 15)Power onBlockdiagram10-6 10-6This assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist. 3CDC-LC-MB-DA11 La

12、yout stage .2 2000-09-073CDC-LC-MB Componentside viewThis assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively partslist. 3CDC-LC-MB-DA11 Layout stage .2 2000-09-073CDC-LC-MB Copperside view2800 F32801 D42802 E42803 D428

13、04 D42805 D42806 D42807 F42808 D42809 G22810 E42811 D42812 E12813 G32815 F32816 C32817 F12818 C42821 F12822 E32823 E32824 E32825 E32829 H42830 C42831 B32832 C42833 C42834 D42835 G22836 E12839 H22840 G22841 E22842 H32843 G22844 E22845 G22846 G22847 H32848 H32850 C32852 C22853 D22854 D22855 E42856 C32

14、857 E22859 F22862 C42863 C42864 D22865 B32866 G32867 B42868 G42869 F42870 A22871 H42872 A22874 G42875 A32877 A22878 A22879 E22880 A32882 B32883 A22887 C42891 G32892 F32893 A32900 E43700 D23701 H43702 G43703 G43704 H43705 C23706 C13707 C23708 C23709 C33710 B23711 C23712 A33713 A13714 A13715 A13716 D2

15、3717 D23718 C23719 A23727 C33728 C33730 C33731 C23732 C23733 C23734 D23740 C43741 C43742 C43743 C33744 B43746 B33750 B43751 B43752 H33753 H33754 H33755 H43756 H43757 H43758 G43759 G43760 G43761 B23762 B33763 A23764 A23765 A33766 A23767 E43768 D43769 D43770 C33771 B53772 B53773 G23774 E33775 F23780 C

16、33781 B33782 B53800 F43801 E43802 E43803 D43804 C33805 D43806 D43807 D43808 D43809 D23810 G23811 E43812 F13813 E13814 D43816 E13818 G33819 C33820 F43821 F43822 F43823 F33824 F33825 E33826 E33827 D43828 D23829 G33830 G33831 C23832 C33833 F43834 F43835 G23836 H23837 D23838 G23839 E33840 E33841 G23842

17、D23843 G33844 E13845 D23846 G33847 H23848 D33849 H23850 F13853 E43854 B53855 B53856 E43857 E43858 B53859 B53860 B43861 C43862 C43863 D23864 B43866 F33867 C43868 B33869 F43870 F43871 A23872 B33873 C33874 B33875 C23876 C23877 A23878 A53879 A23880 A23881 A33882 H43883 H43884 H43885 H43886 B23887 A23888

18、 A33889 C23890 A33891 A23892 C23893 A23894 E43895 E33897 F23898 A23899 D53900 E43901 F44800 A54801 A44802 A44803 B24804 A54805 A54806 A54807 A54808 A54809 B54810 B44811 E34812 F24813 A44814 A44815 A44816 A44817 A34818 A34819 A34820 C44821 B24822 C54823 C54824 C54825 B34826 C34827 A44828 C24829 B2483

19、1 A24832 D24834 F44835 F44836 E44838 E34840 E44841 F44842 E44843 F44844 E44845 G44846 G44847 E44849 A44856 A24857 A14858 B14859 D14860 B24861 D14862 G24863 G44864 F34865 E34867 G24868 E24869 E24870 B14876 C54879 E34884 E24885 E24886 E24887 E24890 F24893 G14894 G14896 H24897 F36871 B16872 H26873 H268

20、74 B16875 A16876 C56877 C46878 H26879 C27801 F37805 B47812 B17850 B57851 B57860 B57861 B57873 A17874 C27875 D47876 C27877 D3 1800 F21801 C51805 A21810 C21875 H11878 B31880 B51881 G12814 G22819 G32820 G42826 D32828 D42837 E52838 F42849 E22851 C22858 B22860 C12861 C12873 B42876 B22881 A52884 F42885 D2

21、2888 F33815 G33817 H53851 F53852 F53865 H23896 H35802 B47806 H37807 G47808 E57821 G27822 A3 MappingCopperside Componentside10-710-7only for digital out versions(in combination with Quartz )1810TF01SER. DATALOOPBACKINTERF.KILLTIMINGBITSTREAM DACSER. DATAINTERFACEVERSAT.INTERF.EBUINTERF.CORR.ERRORCONT

22、ROLFUNCTIONPRE-PROCESSINGAUDIOPROCESSORMICROCONTROLLERINTERFACESUBCODEPROCESSORADDRSRAMPEAKDET.MOTORCONTROLOUTPUTSTAGESDIG.PLLEFMDEMODVERSATILEINTERFACEADCVREF GEN.FRONTEND2x4x1xV/IV/IVgapAE3M31,6VFGHSignal ProcessorD2 (CD10)R2 (CD10)12345678910112from 1801for basic versionR1 (CD10)for CD TEXT only3

23、M3D1 (CD10)13 14 15123456789101part 2#. for provision onlyfor Coax out versions12 13 14 15ABCDEFGHIIABCDEdig. out circuitryto 7877/63#onCDD3 (CD10)toF11,3 MHzB/ SAA7325PIN50DOBMD4 (CD10)383439K28181n52855 180p1n52816+5V3804 10K10K38071011121314152345678918001163889470R4K737284R73815470R38533867 120R

24、220p281128884u73832 10K33p2834280447n10K380828924n7+3,3V220u28513873 470R+3,3V283810u4u72849+3,3V380310K10K220p28063801+5V68R3857386610K382727K2823470R389256p1K382522K3828EBUGND56K3800383339K37091R+3,3V381156K2900 180p390056K48113727 4K7+3,3V10K3805VDDA15VDDA217VDDD1P52VDDD2C57VNEG20VPOS21VRIN7VSSA1

25、4VSSA214VSSD133VSSD250VSSD358WCLI 35WCLK28SCLK29SDA 39SDI 36SELPLL24SFSY 47SILD 4256SLSTATUS 43SUB 46TEST125TEST231TEST3 44V163V2|V3 34V461V562LN18LP19MOTO159MOTO260R112R213RA5441RABRCK 45RESETn 38RN22RP23SBSY 48SCL 40SCLI 37CROUT15D18D29D310D411DATA275130EFFO55HFIN2HFREF1IREF6ISLICE332LDON647877SAA

26、7324CFLG53CL11|449CL1626CRIN16220p280868R385633p28332887100n220p4812280322K3826+3servo+3servo3819470R100R38941n28504u728852802 180p3768376938953767 150K+3,3V15R220p2805285627p28222n2180p180p280034562807PH-S18011212GND6LD1MON4PWRON7RFEQO 10RFFB 9RGADJ 14VCC2 13VCCL2CDRW 11CFIL3CMFB8DIN5EQSEL47n282447

27、u28262815220n+3,3V10K3806377447K282510n2801 220p56K120R38623802100p2810HFINKILL_RInnerswVrefCD10DOBMCL11KILL_LLPLN RNRCKSBSYRPSFSYSUBInnerswVrefCD10SILDSICLSDAPORE3CDC LC-MB-DA11 sh1, 06092000to/from part 21805/7874(P-interface)to part 23770, 3780to/from part 27876(CD-TEXT IC)Laser power control / H

28、F-Amplifier/ TZA1025TZA10247801to part 278053897100R38231K1K38242884 4u7+3,3VVrefCD10VrefCD10HFOUT1800 D1 1801 G1 1810 C10 2800 C4 2801 C5 2802 C4 2803 C5 2804 E10 2805 B5 2806 B5 2807 A4 2808 A5 2809 H42810 A4 2811 A5 2812 I32813 F32815 D5 2816 B12 2817 I32818 B11 2819 A132820 A132821 I42822 F9 282

29、3 F10 2824 F10 2825 F10 2826 G12 2828 B14 2833 C10 2834 C10 2835 B132836 I42837 A132838 E8 2839 H32840 H42841 G5 2842 F42843 G32844 F52845 G42846 G42847 G32848 F42849 C2 2850 D14 2851 B11 2855 B4 2856 D14 2857 H42859 I42866 F42869 E4 2879 H52884 E7 2885 F9 2887 B10 2888 E5 2891 E42892 D5 2900 B43709

30、 C14 3727 B12 3728 E14 3752 F33753 F33754 G33767 E9 3768 A4 3769 A4 3773 G33774 G12 3775 I33800 C4 3801 C4 3802 C4 3803 C4 3804 C14 3805 B4 3806 B4 3807 A4 3808 A4 3810 G33811 B4 3812 I33813 I33815 E5 3816 I33817 A143818 F33819 D14 3820 D3 3821 D3 3822 D3 3823 E8 3824 E8 3825 F10 3826 F9 3827 E10 38

31、28 G10 3829 F33830 F33832 D15 3833 A3 3834 A3 3835 H33836 H33837 B143838 B143839 I53840 I53841 G33842 F53843 F53844 I33845 E53846 E53847 H33848 H53849 H53850 I33852 A143853 E9 3856 C23857 C2 3862 B10 3863 B14 3866 D8 3867 B11 3869 E4 3870 E3 3873 D14 3889 D14 3892 E14 3894 E9 3895 G123896 A143897 E7

32、 3900 B33901 D34811 F8 4812 F87801 E77806 E47807 G47808 H47877 D12MONLDCD DriveGNDVCCTRACKFOCUSEF-VREFGNDFDCABBDA11T3CCFT-EDAF+T+SLIDEDISCInner Switch+-TRACK-DISC+COMMONCOMMONCOMMONDISC-SLIDE+FOCUS-ACB38203821D39016K838224R738693870100R286947npart 13CDC-LC-MB-DA11(4x)38371K38381K283547nVref33R for d

33、igital out version+3servo282847u+3,3V+5V+3,3V+5V100R38632837 47u+10V38522R2+C247u2819+C12R23896+C547u28202R23817from part 22847100n150p284839R3752780678124TCA0372220p2842375347K375427K+C2653382947K38462K7100n2813384510K381839R150p286627K3830470p28442891220pVrefVref2843 100n100n284539R3810780765324TC

34、A0372220p28463841 47K377327K+C5781383547K38432K7100n2839384210K384739R100n284027K38361n28412809 220pVrefVref384918K384818K100n28792812 100n100n283639R3813780865324TCA0372220p28573816 47K384427K+C1781381247K384027k100n2817385039R100n282127K37752859 220pVrefVref383927kFOCUSTRACKSLIDEDISC MOTOR 1DISC M

35、OTOR 2. . . V DC voltages measured inPLAY MODEwith following conditions:“+10V“ = 11,6V“+5V“ = 5VEVMV11,6V11,6V11,6V11,6V5V5V3,3V3,3V3,2V1,6V0V3,2V3,2V3,2V 0Vfor CD_DA : 0Vfor CD_RW : 3VTB = 0,5s/divEYE-PATTERN800mVpp3V0VESD sensitive lines!-Laser damaged !U 400mV0,2V0,8V4,7V2,1V1V1,7V3V1,7V1,6V0V1,6

36、V1,6V1,6V3,2V1,6V1,6V1,6V1,6V1,7V3V1,6V0,8V1,6V3,4V1,6V3,2V3V1,6V1,6V0V0V0,9V3V1,6V1,6V1,6V1,9V5V3V3V0V0V0V4,6V4,8V1,6V1,6V1,6V1,6V11,6V4,5V4,4V1,6V1,6V1,6V1,6V11,6V5,7V6,2V1,6V1,6V1,6V1,6V11,6VABFocus searchService step 22V+-1s10-8 10-8This assembly drawing shows a summaryof all possible versions.F

37、or components used in a specific versionsee schematic diagram respectively partslist. 3CDC-LC-MB-DA11 Layout stage .2 2000-09-073CDC-LC-MB Componentside viewThis assembly drawing shows a summaryof all possible versions.For components used in a specific versionsee schematic diagram respectively parts

38、list. 3CDC-LC-MB-DA11 Layout stage .2 2000-09-073CDC-LC-MB Copperside view2800 F32801 D42802 E42803 D42804 D42805 D42806 D42807 F42808 D42809 G22810 E42811 D42812 E12813 G32815 F32816 C32817 F12818 C42821 F12822 E32823 E32824 E32825 E32829 H42830 C42831 B32832 C42833 C42834 D42835 G22836 E12839 H228

39、40 G22841 E22842 H32843 G22844 E22845 G22846 G22847 H32848 H32850 C32852 C22853 D22854 D22855 E42856 C32857 E22859 F22862 C42863 C42864 D22865 B32866 G32867 B42868 G42869 F42870 A22871 H42872 A22874 G42875 A32877 A22878 A22879 E22880 A32882 B32883 A22887 C42891 G32892 F32893 A32900 E43700 D23701 H43

40、702 G43703 G43704 H43705 C23706 C13707 C23708 C23709 C33710 B23711 C23712 A33713 A13714 A13715 A13716 D23717 D23718 C23719 A23727 C33728 C33730 C33731 C23732 C23733 C23734 D23740 C43741 C43742 C43743 C33744 B43746 B33750 B43751 B43752 H33753 H33754 H33755 H43756 H43757 H43758 G43759 G43760 G43761 B2

41、3762 B33763 A23764 A23765 A33766 A23767 E43768 D43769 D43770 C33771 B53772 B53773 G23774 E33775 F23780 C33781 B33782 B53800 F43801 E43802 E43803 D43804 C33805 D43806 D43807 D43808 D43809 D23810 G23811 E43812 F13813 E13814 D43816 E13818 G33819 C33820 F43821 F43822 F43823 F33824 F33825 E33826 E33827 D

42、43828 D23829 G33830 G33831 C23832 C33833 F43834 F43835 G23836 H23837 D23838 G23839 E33840 E33841 G23842 D23843 G33844 E13845 D23846 G33847 H23848 D33849 H23850 F13853 E43854 B53855 B53856 E43857 E43858 B53859 B53860 B43861 C43862 C43863 D23864 B43866 F33867 C43868 B33869 F43870 F43871 A23872 B33873

43、C33874 B33875 C23876 C23877 A23878 A53879 A23880 A23881 A33882 H43883 H43884 H43885 H43886 B23887 A23888 A33889 C23890 A33891 A23892 C23893 A23894 E43895 E33897 F23898 A23899 D53900 E43901 F44800 A54801 A44802 A44803 B24804 A54805 A54806 A54807 A54808 A54809 B54810 B44811 E34812 F24813 A44814 A44815

44、 A44816 A44817 A34818 A34819 A34820 C44821 B24822 C54823 C54824 C54825 B34826 C34827 A44828 C24829 B24831 A24832 D24834 F44835 F44836 E44838 E34840 E44841 F44842 E44843 F44844 E44845 G44846 G44847 E44849 A44856 A24857 A14858 B14859 D14860 B24861 D14862 G24863 G44864 F34865 E34867 G24868 E24869 E2487

45、0 B14876 C54879 E34884 E24885 E24886 E24887 E24890 F24893 G14894 G14896 H24897 F36871 B16872 H26873 H26874 B16875 A16876 C56877 C46878 H26879 C27801 F37805 B47812 B17850 B57851 B57860 B57861 B57873 A17874 C27875 D47876 C27877 D3 1800 F21801 C51805 A21810 C21875 H11878 B31880 B51881 G12814 G22819 G32820 G42826 D32828 D42837 E5