Philips MCM390 Service Manual page 27

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LAYOUT DIAGRAM - CD BOARD
COMPONENT SIDE
CD99 - MP3CD2002 Board Componentside view
Connection
to MP3 Board
P FRAME Signal Processor
GND
P DATA
P CLK
GND
Doorsw.
Doorswitch
GND
CD left
GND
CD right
+5V
GND
+10V
Servo Driver
This assembly drawing shows a summary of all possible versions. This assembly drawing shows a summary of all possible versions.
For components used in a specific version For components used in a specific version
see schematic diagram respectively partslist. see schematic diagram respectively partslist.
Mapping Hole Mounted Components
1800 F4 1821 D1 2817 D4 2836 H3 2854 F3
1801 A5 1823 G1 2823 D2 2840 A4 2855 E3
1810 E3 1824 D1 2830 B3 2846 E2 2857 E1
1820 A2 2812 E5 2831 C4 2851 F2 2876 C5
10 - 3
SLIDE-
SLIDE+
DISC-
DISC+
Connection
to CD Drive
CD99-MP3CD2002 Layout stage .4 2002-05-07
CD99-MP3CD2002 Layout stage .4 2002-05-07
2877 F5 3863 B5 9801 B1 9805 B2 9809 C1 9813 F5
3820 F3 7808 G4 9802 B1 9806 C1 9810 B4 9814 E4
3836 H2 7809 A5 9803 B1 9807 C1 9811 B4 9815 G5
3841 H2 8401 H1 9804 A2 9808 C1 9812 D5 9816 F5
10 - 3
COPPER SIDE
CD99 - MP3CD2002 Board Copperside view
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Mapping
Chip Components
2811 A5 3845 B3
2813 C1 3846 C2
2814 D2 3847 B3
2815 C2 3848 B2
2816 C2 3849 B4
2818 D2 3850 H4
2819 E3 3851 B3
2820 E3 3852 B2
2821 E3 3853 B2
2822 D4 3854 H3
2825 D4 3855 C2
2826 E4 3856 B2
2827 C4 3858 A2
2828 C4 3859 C2
2829 A2 3860 C2
2832 B2 3861 C2
2833 G4 3862 B2
2834 C2 3864 E4
2835 H3 3865 F4
2837 G4 3866 F2
2838 A1 3867 E4
2839 B2 3868 E4
2841 F2 3869 E4
2842 B3 3870 F4
2843 E4 3871 E4
2844 E4 3872 F1
2845 E4 3873 E4
2847 F4 3874 E4
2848 G4 3875 F3
2849 F3 3876 G4
2850 G4 3877 F4
2853 E5 3878 D4
2860 E2 3879 F4
2861 G2 3880 F5
2862 H4 3881 F5
2863 E2 3882 G4
2864 E2 3883 F3
2865 G2 3884 F3
2866 G2 3888 B4
2869 G2 3889 D4
2870 E3 3890 D4
2871 D3 3891 D1
2872 D2 3892 E2
2873 D2 3893 D2
2874 D2 3894 D2
2875 D2 3895 D2
2878 E1 3896 D2
2879 D1 3897 D2
2880 D1 3898 C1
2881 D1 3899 C2
2882 D1 3901 D1
2883 C1 3902 C1
2884 C1 3903 C1
3801 E2 3904 C1
3802 F2 3905 C1
3803 F2 3906 C1
3804 E2 3907 D1
3805 E2 3908 C1
3806 F2 3909 C2
3807 E2 3910 B3
3808 E2 3911 B3
3809 D2 3916 C4
3810 D2 3917 C2
3811 D2 4801 C4
3812 D2 4802 B5
3813 F2 4803 E5
3814 E2 4805 G2
3815 E2 4807 F3
3816 F2 4808 E2
3817 F1 4809 B2
3818 F1 4811 B2
3819 F1 4817 E1
3821 E1 4818 E2
3822 E1 4824 E5
3823 E1 4827 B1
3824 C1 4830 E4
3825 C2 4832 F5
3826 C1 4834 A2
3827 C1 4836 F5
3828 D1 4840 C5
3829 D4 4841 A5
3830 D1 4842 G5
3831 C4 4845 G3
3832 C4 5001 G3
3833 E3 6877 E5
3834 C4 7800 C4
3835 C4 7810 F4
3837 C4 7811 E1
3838 B3 7874 G3
3839 B3 7875 E5
3840 F4 7876 D1
3842 B3 7877 C1
3843 A1 7878 C1
3844 B3 7879 G1