8 - 1
8 - 1
+t
+
-
+
-
VDD
+
-
+
-
VDD
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
SRAM
ADDR
INTERF.
EBU
DET.
PEAK
CORR.
ERROR
PROCESSOR
SUBCODE
END
FRONT
VREF GEN.
ADC
MP896 F10
R2 (CD10)
D
during Focus search
_
D
L
MP877 D5
TB = 0.5us/div
side entry connector
MP839 F11
MP843 G13
GND
B
GND
DA
MP844 E10
MP861 D4
MP862 D4
MP870 F4
MP873 H4
7811-A A2
MP884 E10
MP887 C15
MP893 E10
SLIDE
+
V
_
7878 F9
MP803 A3
MP830 A13
MP831 G13
MP837 E4
MP838 F12
3891 D8
MP840 F13
MP841 F12
MP842 F12
F+
D
B
A
D
D
HF
to 1820 on sheet 2
Laser power control
3897 E10
MP847 D2
MP848 E2
MP849 E2
MP850 E2
MP854 F2
MP855 F2
MP856 F2
MP857 F2
MP858 F2
MP859 F2
MP860 B14
5001 F5
7800 C12
7808 E3
7809 G4
3848 F6
7811-B D5
7876 F7
7877 G8
F-
D
+
DA
VREF
7879 E4
8401 H2
MP800 A3
MP802 A3
MP3-Interface
MP804 B3
MP805 B3
MP806 C3
MP808 F13
MP817 A13
MP818 C6
MP824 E4
MP825 G9
MP826 F12
MP827 A10
MP828 A11
3878 B13
3888 E15
3889 B12
3890 B13
3822 D5
3892 D8
3893 D9
3894 D9
SLIDE
LD
MON
MP3-Interface
->Laser damaged !
to
M1
3895 D10
3896 E9
3827 E6
3898 E9
3899 F9
3901 F7
3902 E7
MP851 E2
MP852 E2
MP853 E2
3906 F8
3907 F7
3908 F8
3909 G10
3910 D14
3916 C14
3917 G12
3844 G13
3845 D14
3846 F11
3847 E6
3802 A7
3849 D14
3850 E5
3851 F6
L
T+
T-
D
#
VCC
F
>800mVpp
DA
SLIDE
DA
3852 F6
3853 H5
3854 F5
MP809 D10
MP810 B13
MP812 A12
3859 H5
3860 H6
3861 H5
3862 H5
3863 H4
3866 E3
3872 E3
3818 D4
3819 D4
3820 D5
3821 D4
2873 B8
3823 E5
3824 D6
3825 D6
play mode
to sheet 2 (7810)
0V
_
D
-
on
FOCUS
3826 D6
TRACK
3828 E6
3829 A11
3830 E7
3831 C14
3903 F8
3904 F8
3905 E8
3835 B14
3836 F5
3837 C14
3839 D14
3841 F5
3842 G14
3843 G14
2882 F7
2883 F8
2884 F8
3801 A7
2829 G14
3803 A7
3804 B7
3805 B7
to 1820 on sheet 2
D
D1 (CD10)
+
sheet 2
D
D
C
F
2834 G6
TRACK
+
3806 C7
3807 A8
3855 F11
3856 G6
3858 G5
3811 B8
3812 C8
3813 C6
3814 C6
3815 C6
3816 C7
3817 D3
2869 E3
2870 A8
2871 A8
2872 B8
A
2874 C8
2875 C8
2876 E7
3V
D4 (CD10)
DC voltages
FOCUS
EYE-PATTERN
for CD_RW: 3V
for CD_DA: 0V
D
shielding #
3832 C14
3833 A10
3834 B14
T = 1 s
#
2877 D4
2878 D5
2879 E6
2880 E6
2881 F7
2825 B12
2826 A14
2827 C14
2828 C14
11
2830 G13
2831 F12
2832 F6
E
M2
... for provision only
2833 E4
2835 F4
2836 F4
2837 F4
2838 G4
3808 A8
3809 A8
3810 B8
2860 A7
2861 A7
2862 G4
2863 B7
2864 C7
2865 C7
2866 B7
E
F
G
H
9
B
C
D
ESD sensitive lines!
MP3-Interface
A
#
CD Drive
D
Conn. 1820
and waveforms
measured in
U >400mV
DISC
D
_
D2 (CD10)
+
pin 16 - pin 13
2817 E9
2818 D9
2819 B10
2820 B10
2821 B10
2822 B11
2823 B11
7
8
9
10
for CD-RCR
12
13
14
2839 H4
2840 H4
2841 D6
D
D3 (CD10)
15
A
B
C
D
2813 E9
2814 E9
2815 E10
2816 F10
10
11
12
DISC
HF
D
R1 (CD10)
D
outputs 7808
HF
HF
-
+
D
HF-Amplifier
E
C
DA
DISC BRAKE
AD
4
5
6
7
8
FOCUS
TRACK
13
14
to 1820 on sheet 2
HF
DISC ACCELERATE
L
D
E
F
G
15
1
2
3
4
5
6
H
1800 C1
1801 G1
1810 B10
2812 D9
D
1
2
3
for Micro sets
D
D
D
MP839
3854
6K8
470R
3845
2K7
560p
2881
+3.3V
3899
3851
47K
7879
BC807-40
MP838
2813
6n8
LM358D
3
2
1
8
4
3862
1K
7811-A
2878
100n
4
27K
3895
1K
EH-B
1801
1
2
3
2879
1n
3823
+3.3V
33K
3897
470R
3906
3892
1K
MP853
2K2
3813
MP826
3844
100R
3816
2K2
MP847
3822
10K
MP825
3802
22K
2828
3833
120R
10K
3808
27p
3841 3R3
3819
47R
MP804
1n5
2825
3908
2K2
2830
47u
MP837
MP887
MP844
470R
3837
MP862
3859
100K
100R
3896
4u7
2817
470n
2883
2821
100n
MP896
10K
3810
1K
1K
3891
3842
+3servo
MP818
MP858
MP830
3832 470R
2834
270p
2822
1n5
+3.3V
3905
470R
SPDIF_GND
MP859
220K
3826
MP851
1R
3821
+3.3V
47K
+10V
3847
MP841
MP857
3824
470K
GNDA
16
2
3
4
5
6
7
8
9
1800
FMN
1
10
11
12
13
14
15
MP831
1810 CST
8M467
22n
2816
2863
150p
27K
3804
MP884
4R7
3820
+5V
MP802
100K
3861
2839
100n
3888
10K
3807
220p
2874
10K
220K
3894
MP870
MP873
MP854
33K
3848
MP856
3901
560R
2832
270p
4K7
3850
3829
120R
MP861
MP824
MP840
PTH8
+3.3V
3836
3878
470R
3889
470R
MP850
2876
220u
MP848
2820
33p
220p
2875
10K
3809
3839
470R
1n
2827
180R
3898
2864
150p
MP803
3825
47K
11
15
MP817
+3.3V
14
10
2
1
6
7
16
13
9
12
5
3
4
8
+3.3V
TDA7073A
7808
2812
10u
22K
2815
150p
3801
2819
33p
MP812
MP852
3846
4K7
2865
150p
220p
2872
MP842
3910
470R
MP810
MP843
47u
2831
2n2
2833
7876
BC847B
470R
7878
BC847B
3849
3856
220K
2860
180p
3806
27K
+3servo
3831 470R
3858
6K8
2840
+3.3V
3855
10K
47u
2823
3830
100R
33p
2880
220u
10K
3812
MP800
7877
BC847B
MP805
MP893
+10V
3R3
3863
MP860
470R
3916
3902
820R
47n
2826
47K
3860
3853
1K8
47n 2869
470R
3890
10K
3811
3907
390R
3814
2K2
8K2
3827
8401
C-PAD
MP877
3818
47R
220n
2838
2870
220p
2861
330p
3K3
3903
MP828
3893
220p
470R
8
11
15
220n
2841
2871
14
10
2
1
6
7
16
13
9
12
5
3
4
33K
3852
7809
TDA7073A
3904
3K3
3917
4R7
47u
2877
47n
2829
10K
3835
MP849
2818
47n
MP855
4K7
3872
47u
2836
3817
4K7
3834
2K2
3815
47R
MP806
2873
220p
27K
3803
MP809
2814
3n3
1n5
2835
5001
47n
2837
+3.3V
MP827
3828
2K7
4R7
3866
+3.3V
3805
27K
LM358D
7811-B
5
6
7
8
4
33
50
VSSD2
58
VSSD3
35
WCLI
28
WCLK
2884
470n
31
44
TEST3
63
V1
34
V2|V3
61
V4
V5
62
5
VDDA1
17
VDDA2
52
VDDD1P
57
VDDD2C
20
VNEG
21
VPOS
7
VRIN
VSSA1
4
VSSA2
14
VSSD1
22
RN
RP
23
48
SBSY
40
SCL
37
SCLI
29
SCLK
39
SDA
36
SDI
24
SELPLL
47
SFSY
42
SILD
SL
56
43
STATUS
46
SUB
25
TEST1
TEST2
1 HFREF
IREF
6
3
ISLICE
32
KILL
64
LDON
18
LN
19
LP
59
MOTO1
60
MOTO2
12 R1
13 R2
54
RA
RAB 41
45
RCK
38
RESETn
53
CFLG
49
CL11|4
CL16
26
16 CRIN
15 CROUT
D1
8
9
D2
10
D3
D4
11
27
DATA
DOEM
51
30
EF
FO
55
2
HFIN
82p
2882
SAA7325
7800
3843
1K
100K
3909
MP808
47n
2862
+5V_HF
150p
2866
+5V_HF
+5V_HF
SILD
SICL
RAB
RA
FO
IIS_SCLK
CD_IIS_DATA
AU_IIS_DATA
IIS_SCLK
IIS_WCLK
+3.3V
VrefCD10
VrefCD10
+5V_HF
DACLEFT_neg
SL
HFIN
PORE
SDA
IIS_WCLK
SPDIF
M2
DACRIGHT_pos
M1
DACLEFT_pos
Vref
Vref
Vref
Vref
DACRIGHT_neg
COMBI BOARD - CIRCUIT DIAGRAM
(CD PART 1)
