Philips-MCI-200-Service-Manual(1) 电路图 维修手册.pdf

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1、GB CLASS 1 LASER PRODUCT COMPACT DIGITAL AUDIO Service Manual Service ServiceService ServiceService MC-i200/21M/22/37 TABLE OF CONTENTS Page Location of pc boards fr Reparaturen sind Original-Ersatzteile zu verwenden. I Le norme di sicurezza esigono che lapparecchio venga rimesso nelle condizioni or

2、iginali e che siano utilizzati i pezzi di ricambio identici a quelli specificati. After servicing and before returning set to customer perform a leakage current measurement test from all exposed metal parts to earth ground to assure no shock hazard exist. The leakage current must not exceed 0.5mA. C

3、LASS 1 LASER PRODUCT 3122 110 03420 GB Warning ! Invisible laser radiation when open. Avoid direct exposure to beam. SVarning ! Osynlig laserstrlning nr apparaten r ppnad och sprren r urkopplad. Betrakta ej strlen. SFVaroitus ! Avatussa laitteessa ja suojalukituksen ohitettaessa olet alttiina nkymtt

4、mlle laseristeilylle. l katso steeseen! DK Advarse ! Usynlig laserstrling ved bning nr sikkerhedsafbrydere er ude af funktion. Undg udsaettelse for strling. 1-6 Figure 1 DISMANTLING INSTRUCTIONS 2-12-1 1) Loosen 4 screws and remove the Cover Top (pos 255) by sliding it out towards the rear before li

5、fting up. -2 screws on the rear -1 screw each on the left this pin should be tied low 26CL16CD10 NPC16.9344 MHz system clock output 27DATACD10 NPCserial data output (3-state) 28WCLKCD10 NPCword clock output (3-state) 29SCLKCD10 NPCserial bit clock output (3-state) 30EFCD10 NPCC2 error flag output (3

6、-state) 31TEST2GNDtest control input 2; this pin should be tied low 32KILLCD10 Mute controlkill output (programmable; open-drain) 33VSSD1GNDdigital ground 2 34V2/V3CD10 NPCversatile I/O: input versatile pin 2 or output versatile pin 3 (open-drain) 35WCLINPC CD10word clock input (for data loopback to

7、 DAC) 36SDINPC CD10serial data input (for data loopback to DAC) 37SCLINPC CD10serial bit clock input (for data loopback to DAC) 38RESETnP CD10power-on reset input (active low) 39SDAP CD10microcontroller interface data I/O line (open-drain output) 40SCLP CD10microcontroller interface clock line input

8、 41RABP CD10microcontroller interface R/W and load control line input (4-wire bus mode) 42SILDP CD10microcontroller interface R/W and load control line input (4-wire bus mode) 43STATUSCD10 servo interrupt request line/decoder status register output (open-drain) 44TEST3GNDtest control input 3; this p

9、in should be tied low 45RCK CD10subcode clock input 46SUBCD10 P-to-W subcode bits output (3-state) 47SFSYCD10 Psubcode frame sync output (3-state) 48SBSYCD10 NPCsubcode block sync output (3-state) 49CL11/4CD10 11.2896 MHz or 4.2336 MHz (for microcontroller) clock output 50VSSD2GNDdigital ground 3 51

10、DOBMCD10 bi-phase mark output (externally buffered; 3-state) 52VDDD1P+3,3Vdigital supply voltage 2 for periphery 53CFLGCD10 correction flag output (open-drain) 54RACD10 servo driverradial actuator output 55FOCD10 servo driverfocus actuator output 56SLCD10 servo driverslide control output 57VDDD2C+3,

11、3Vdigital supply voltage 3 for core 58VSSD3GNDdigital ground 4 59MOTO1CD10 servo drivermotor output 1; versatile (3-state) 60MOTO2CD10 motor output 2; versatile (3-state) 61V4CD10 HF-preampversatile output pin 4 62V5CD10 HF-preampversatile output pin 5 63V1innerswitch CD10versatile input pin 1 64LDO

12、NCD10 HF-preamplaser drive on output (open-drain) 10-310-3 1805 Active low pass Filter TDA1308 7816 7 15 5 2 3 6 +5V 8 + - + - 18 19 LN LP 26 CL16 CD LEFT CD RIGHT RAB SDA GND NC GND SPDIF NC SICL SILD RN RP RESET 38 TRAY OUT TRAY IN PORE Tray stop Tray stop Moving in Moving out PORE=L (active) PORE

13、=H (not active) PORE=H (not active) PORE=H (not active) 0V 5V 0V 5V 0V 5V 5V 0V TRAY IN TRAY OUT 1 1 2 3 4 3 14 12 7 8 9 10 11 5 2 6 4 13 15 Digital Audio Analog Audio 1804 NC NC GND CL16 CL16 GND 1 2 3 4 5 Clock output 1802 Internet Audio Version Internet Audio Version Control SDA VCC DOBM D1-D5 D2

14、-D4 1806 LD ONLD ON LD MON CD/RW HF IN V1 D1 D2 D3 D4 R1,R2 MOT1 SIGNAL PROCESSOR CD10 SAA7324 (SAA7325) TRAY MOTOR SL RA FO DIODES PHOTO D3D2 D5D1 D4 INNER SWITCH SW INFO TRAY OUT TRAY IN LASER & MONITOR DIODE TURNTABLE MOTOR DISC CD MECHANISM TRAY MAINBOARD 7801 +3,3V 7802 LASER CONTROL & HF AMPLI

15、FIER TZA1024 (TZA1025) 42 40 39 5,17,21,52,57 64 1 13 +5V +8V 2 +8V 16,17,20 4 5 7 V4 61 2 ISLICE 3 6351 8 7 6 2 5 1 3 11 6,14 6.12 25.31 4 2 1 4 3 2 1 4 3 +3,3V SCL SILD Blockdiagram Universal Loader 2002 02 12 +5V +3,3V 7816 +5V +A +8V 7820 6802 BLOCK DIAGRAM Universal Loader FOCUS MOTOR RADIAL MO

16、TOR SLIDE MOTOR MOTOR TURNTABLE 55 54 56 59 34 32 33 5 4 13 14 23 24 3 15 19 7819M63000 DISC+ DISC- SLI- SLI+ TRA- TRA+ FOC- FOC+ MOT2 6021 1830 Standby 36 TRAY SWITCH REF (3,2V) +5V TRAY OUT SW INFO TRAY IN TRAY OUT SW INFO TRAY IN +10V GND Supply 7815 TCA0372 10 41 RAB 10-410-4 Tray Motor Tray Swi

17、tch 1831 1830 14 1 3 2 5 4 1832 1800 D4 1801 C1 1802 A5 1804 A4 1805 C6 1806 D1 1810 D5 1811 A4 1812 D1 1830 A1 1831 B1 1832 B1 1840 E6 2800 D5 2815 E3 2817 D3 2818 C4 2819 C4 2835 B5 2836 B5 2840 D6 2841 D5 2850 E3 2857 E1 2864 D2 2866 D6 2873 D5 2874 E6 2875 D6 3820 E3 3893 E2 3916 D2 6800 E2 6805

18、 E2 7815 C1 7819 E2 7820 E5 9802 A5 9803 A5 9804 A5 9805 A5 9806 A5 9807 A6 9808 A6 9809 A6 9810 A6 9811 B6 9812 B6 9813 B6 9814 B6 9815 B6 9816 B6 9821 B5 9822 B5 9823 B5 9825 B4 9826 C6 9827 C6 9828 C4 9829 D4 9830 D4 9832 D4 9834 D4 9835 D4 9836 E4 9837 E4 9838 E4 9839 E4 9840 E4 9841 E2 9844 E3

19、9847 B4 9848 D2 9850 E1 9851 E2 9852 E2 9853 D1 9854 E1 9855 E4 9856 D2 9857 D2 2801 E5 2802 D5 2803 D4 2804 D4 2805 D4 2806 D4 2807 D5 2808 D5 2809 D5 2810 C5 2811 C5 2812 C4 2813 D4 2814 E3 2816 D4 2820 C4 2821 C4 2822 C4 2823 C4 2824 C4 2825 C4 2828 D3 2829 D4 2831 D3 2832 D3 2833 D3 2834 C4 2837

20、 C5 2838 C5 2839 C5 2842 D5 2843 D5 2844 D5 2845 D5 2846 B5 2847 D2 2848 B5 2849 E2 2851 B4 2852 D1 2853 D1 2854 D1 2856 E1 2858 C5 2865 D6 2867 E6 2868 C6 2869 E6 2870 D6 2871 E6 2872 D6 2876 D2 2877 D2 2878 C1 2879 C6 2880 B5 2882 D5 2883 E5 2884 E5 3800 D5 3801 D5 3802 D4 3803 D4 3804 D4 3805 D4

21、3806 D5 3807 D4 3808 D5 3809 D4 3810 D4 3811 D4 3814 D5 3815 D5 3816 D5 3817 D5 3818 D4 3819 D4 3821 D4 3822 D4 3823 D4 3824 D4 3825 D4 3826 D4 3827 D3 3828 D4 3829 C4 3830 C4 3831 C4 3832 C4 3833 C4 3834 C4 3835 C4 3836 C3 3839 E3 3840 D3 3841 D3 3842 D3 3843 D3 3844 D3 3845 D3 3846 D3 3847 C3 3848

22、 D3 3849 D3 3850 D3 3851 C4 3856 A4 3857 B5 3858 B5 3862 A6 3863 B5 3864 B5 3865 B5 3866 B5 3867 B5 3868 B6 3869 B5 3870 C6 3871 E2 3872 C6 3873 C6 3874 C6 3875 C6 3876 C6 3877 D6 3878 D5 3879 D2 3880 B5 3881 E2 3882 E2 3883 B4 3884 E3 3885 A4 3886 B4 3887 B4 3889 B4 3890 D1 3891 A4 3892 E1 3894 C5

23、3895 C4 3896 D1 3907 B5 3908 B5 3909 A4 3910 C2 3911 D2 3912 D1 3913 C2 3914 D2 3915 D2 3917 D2 3923 D6 3924 D6 3925 D6 3926 D5 3927 D5 3928 D6 3929 D6 3930 D6 3931 D6 3933 D6 3934 D6 3935 E6 3936 D6 3937 D6 3938 D6 3939 D6 3940 D6 3941 C5 3942 C6 3943 A6 3944 E3 3950 B5 3951 B5 3952 B5 3953 D2 3954

24、 D2 3955 D2 3958 E6 3959 C6 3960 C6 3961 C6 3962 C6 3963 E3 3964 D1 3965 D1 3980 D2 3981 D2 3982 D1 3983 C1 4800 D3 4801 C4 4802 E5 4803 A4 4804 A5 4805 D2 4806 D1 4810 D5 4811 A5 4812 A5 4813 A6 4814 A5 4815 C6 4816 B6 4818 C4 4819 C4 4820 C3 4821 D2 4822 E4 4823 E4 4824 E4 4825 C4 4826 B6 4827 A5

25、4829 D2 4830 D2 4831 C6 4832 C6 4833 C6 4834 C6 4835 B6 4836 A5 4837 A5 4838 A5 4839 D3 4841 A5 4842 C4 4843 D5 4844 B6 4845 A5 4846 A4 4847 C1 4848 D1 4849 D5 4850 D5 4851 C6 4852 C4 4853 A6 4854 D6 4855 D6 4856 B4 4857 B4 4858 D3 4859 A6 4861 B5 4862 B5 4863 C6 4864 E2 4865 E2 4866 E2 4867 A5 4868

26、 B5 4869 B5 4871 D1 4899 D3 6802 D6 6804 D2 7800 D4 7801 E3 7802 C4 7803 C3 7804 D3 7805 D3 7806 D3 7807 D3 7808 C4 7811 C5 7812 D6 7816 D6 7817 B5 7818 B5 Mapping SMD partsHMC parts This assembly drawing shows a summary of all possible versions. For components used in a specific version see schemat

27、ic diagram respectively partslist. Universal Loader Layout stage .5 2002-01-28 CD Board Copperside view (Universal Loader) 10-510-5 A B C D E F G H I J 123456789101112131415 A B C D E F G H J I 231456789101112131415 3883 10K +3.3V 3908 3907 2880 SPDIF +3.3V M1 M2 TRACK SLIDE FOCUS 3879 18K 3886 1K 1

28、n 2847 VrefVref Vref IN 3894 82K 3891 100K 5 4 32 33 23 24 13 14 25 26 35 27 28 29 30 6789 10 11 12 3892 15K 220n 2856 VrefVref +8V +3Servo Vref 3895 27K 3889 27K 3890 8K2 3896 8K2 47n 2854 47n 2852 100n 2853 VrefVref 3887 82K +3.3V 3880 10K 3881 10K 3885 1K LDON 3884 1K 17 3 34 1 2 19 21 22 15 20 1

29、6 3882 22K 1n 2849 1n 2848 VrefVref 3869 10K 3871 10K 1n 2846 47n 2851 Servo Driver M630007819 Motor Driver VCC VCC REG. Vref 36 18 NC Standby 2857 220u 2850* 47u TRA- SLI- DISC- DISC+ SLI+ FOC+ TRA+ FOC- 31 REG + - + + + + - - - - TRAY OUT TRAY IN SW INFO SW_INFO TRAY IN TRAY OUT +A +5V MC7808CT vo

30、ltage stab. BZX284 C3V9 6802 7816 BC847B 3923 100R 2884 1u 2 GND IN 1 OUT 3 1u 2883 7820 33R 3924 +8V +5V +3.3V 6804 BZX284-C5V1 2876 47n TRAY-MOTOR TRAY-SWITCH 8 7 1 TCA0372 7815-A 3911 56K 3910 56K 3912 56K 3913 56K +8V 47815-B TCA0372 6 5 3 2 2877 100n 2878 100n47R 3982 10K 3981 10K 3955 220R 391

31、4 220R 3915 15K 3980 47R 3983 47u 2864 M 1830 1234 1234 1806 47n 2868 INTERFACE VERSATILE DEMOD EFM PLL DIG. STAGES OUTPUT CONTROL MOTOR KILL INTERF. LOOPBACK SER. DATA INTERF. VERSAT. INTERFACE SER. DATA BITSTREAM DAC TIMING INTERFACE MICROCONTROLLER PROCESSOR AUDIO PROCESSING PRE- FUNCTION CONTROL

32、 SRAM ADDR INTERF. EBU DET. PEAK CORR. ERROR PROCESSOR SUBCODE END FRONT VREF GEN. ADC V/I V/I Vgap 1x 4x 2x F SLIDE R1 (CD10) D4 (CD10) MON A C + D to 7801 & 7819 HF-Amplifier D2 (CD10) GND F+ D T+ VREF Laser power control E FOCUS LD VCC A D B CD Board DISC E TRACK 8.46 MHz D1 (CD10) D3 (CD10) B T-

33、 + INNERSW. ESD sensitive lines! GND R2 (CD10) MCD1B CD Drive C _ _ F side entry connector F- 15K 3811 15K 3808 15K 3810 2807 220p 1K 3825 3823 68K 3863 470R(5x) 3824 4K7 3856 22K 3868 470R 390p 2806 3829 68p 2825 2819 4u7 33p 2844 330p 2802 100n 2843 +3.3V 3809 15K 3816 10K VSSD3 WCLI 35 WCLK 28 28

34、12 220p V1 V2|V3 34 V4 6162 V5 VDDA15 VDDA2 17 VDDD1P 52 VDDD2C 57 VNEG 20 VPOS 21 VRIN7 4VSSA1 14 VSSA2 33VSSD1 VSSD2 5058 SBSY 48 SCL 40 SCLI 37 SCLK 29 SDA 39 SDI 36 SELPLL 24 SFSY 47 SILD 42 56 SL STATUS43 SUB 46 25 TEST1 31 TEST2 TEST3 44 63 ISLICE3 KILL 32 LDON LDON 64 LN 18 LP 19 MOTO1 59 MOT

35、O2 60 R112 R213 RA 54 41RAB RCK 45 RESETn 38 RN 2223 RP CL11|4 49 26 CL16 CRIN16 CROUT15 8D1 D29 D310 11D4 DATA 27 51 DOEMEF 30 55 FO HFIN2 HFREF1 6IREF +5V 7811 SAA7325 CFLG 53 3803 3K3 3819 10K 2803 390p 8M4672 AT-49 1810 5 6 1801 PH-S 1 2 3 4 3K3 3802 3806 22K 3878 120R 10K (2x) +3.3V +3.3V 3862

36、3835 22K 2811 220p 3814 10K 3864 2815 120R 3877 4u7 4u7 7800 BC847B 2800 2824 47n 390p 2805 15R 3801 15R 3857 3K3 3805 +3.3V 3867 3821 4R7 10K 3827 33p 2845 33R 3858 1831 1832 22K 3807 3K3 3804 2821 1K 3826 220n 2813 390p 2804 2816 47n 27p 2837 3831 100R +3servo 330p 2801 2810 47n 2820 220p 3818 10K

37、 47u 2836 3815 10K 100R 3828 2858 100n CDRW 3 CFIL CMFB 8 5 DIN 12 EQSEL 6 GND 1 LD 4 MON 7 PWRON 10 RFEQO 9 RFFB 14 RGADJ 13 VCC2 2 VCCL TZA1024/ TZA1025 7801 11 2835 47u 3873 10K 1n +3servo 2838 3865 3832 27K 4u7 2817 2814 4n7 +3.3V +5V 7 8 9 +3.3V 2839 1n5 1 10 11 12 13 14 15 16 2 3 4 5 6 1800 15

38、R 3800 3866 3817 10K 220p 2808 3820 4R7 3822 22K 1n5 2842 2809 220p LDON VrefCD10 VrefCD10 VrefCD10 SLI+ Innersw VrefCD10 FOC+ TRA+ TRA- FOC- HFIN RAB SICL SILD SDA SLI- DIS- DIS+ PORE DOBM Innersw Focus search 2V +- 1s -Laser damaged! U 400mV 1.5V 1.5V 1.4V 1.5V 1.5V 3.0V 3.2V 3.2V 3.2V3.2V 3.3V 5.

39、0V 8.0V10.8V.13.2V 4.1V 4.0V 2.8V 8V 1.5V 1.5V 0V 0.2V 1.5V 1.6V 1.6V 1.9V 1.5V 2.8V 2.0V 0.8V 0.2V 4.7V 1V 2.8V BACD 0.7V1.6V 3.0V 800mVpp TB = 0.5s/div EYE-PATTERN for CD_RW: 3V for CD_DA: 0V 0V for CD DA 3V for CD RW (A-D) 1,6V 8V5,1V EVMV DC voltages measured in PLAY MODE with following conditio

40、ns: +A = 11,6V +5V = 5V .V Tray stop Tray stop Moving in Moving out 5V 0V 0V 5V 5V 0V 5V 0V TRAY IN TRAY OUT 2V 2V 2V 2.3V 4.5V 2.3V 2V 3939 22K 3962 4K7 22K 3937 1K 3933 3936 10K 2 3 1 8 4 TDA1308T 7812-A 2866 220u 3934 1K 2867 220p 2865 220p 3931 10K 3930 10K 2875 10u 3940 100R 3959 1K5 2871 220p

41、3926 22K 2874 10u 3929 22K TDA1308T 7812-B 6 5 7 3938 100R 2872 220p 2879 33p 3928 22K 2873 220u 3927 22K 2869 100p 2870 100p 100R 3925 3935 10K +5V LEFT CHANNEL RIGHT CHANNEL 0V for single speed 3.2V for double speed M2 M1 SLIDE FOCUS TRACK TRACK TRAY IN TRAY OUT 3V 0V Universal Loader Internet-Aud

42、io Version 2002 01 16 3952 47K BC847B 7817 3950 47K BC847B 7818 3951 47K +3.3V PORE Active Low Pass LEFT RIGHT CL16CL16 SILD LEFT RIGHT SPDIF RAB SICL SDA PORE Tray stop Tray stop Moving in Moving out PORE=L (active) PORE=H (not active) PORE=H (not active) PORE=H (not active) 0V 5V 0V 5V 0V 5V 5V 0V

43、 TRAY IN TRAY OUT 1804 CL16 1802 1 2 3 4 1 2 3 4 12 13 14 15 8 9 10 11 4 5 6 7 1 2 3 5 1805 To Combi BoardTo Internet Audio ModuleTo Internet Audio Module 4n7 2n2 3834 1K 2823 1n 470R 330R 2841 220u 1800D1 1801G1 1802B15 1804F15 1805H15 1806H13 1810B10 1830H13 1831H13 1832H13 2800C1 2801A5 2802A5 28

44、03B5 2804B5 2805B5 2806C5 2807A5 2808A5 2809B5 2810B5 2811B5 2812C5 2813D4 2814E4 2815E4 2816E3 2817E6 2818E7 2819E10 2820D10 2821E9 2823E9 2824F10 2825F10 2828H7 2835F12 2836G13 2837E14 2838D14 2839B11 2841B11 2842B11 2843B10 2844B10 2845B10 2846H5 2847G4 2848G5 2849G4 2850I4 2851J4 2852I4 2853I4 2

45、854I5 2856J5 2857H4 2858F12 2864I13 2865B12 2866A12 2867A12 2868I15 2869A13 2870B13 2871A14 2872B14 2873A12 2874A14 2875B14 2876J15 2877I13 2878J13 2879B15 2880F14 2883H14 2884H15 3800C1 3801C1 3802C3 3803C3 3804C3 3805C4 3806A4 3807A4 3808B4 3809B4 3810B4 3811C4 3814A5 3815A5 3816B5 3817B5 3818B5 3

46、819C5 3820E4 3821E2 3822E2 3823E3 3824F3 3825E7 3826E7 3827D6 3828E7 3829D9 3831E9 3832E10 3834E9 3835E10 3856G10 3857G12 3858G13 3862C15 3863D14 3864D14 3865D14 3866D14 3867D14 3868C14 3869H5 3871H5 3873B14 3877B11 3878B10 3879G5 3880G5 3881G5 3882G5 3883F10 3884H4 3885J4 3886J4 3887I5 3889I5 3890I

47、5 3891J5 3892J5 3894I5 3895I5 3896I4 3907F13 3908F14 3910J14 3911I14 3912H13 3913J13 3914I14 3915I14 3923G15 3924G15 3925A12 3926A12 3927A12 3928B12 3929B12 3930A12 3931A12 3933A13 3934A13 3935A14 3936B14 3937A14 3938A15 3939B14 3940B15 3950J11 3951J11 3952I11 3955I15 3959B14 3962B14 3980J14 3981J14 3982I13 3983J13 6802G15 6804J15 7800F3 7801E5 7811D12 7812AA13 7812BB13 7815-A I13 7815-B J13 7816G15 7817J11 7818I10 7819F3 7820H15 10-610-