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CS 53 388
10-9
10-9
SER. DATA
LOOPBACK
INTERF.
KILL
TIMING
BITSTREAM DAC
SER. DATA
INTERFACE
VERSAT.
INTERF.
EBU
INTERF.
CORR.
ERROR
CONTROL
FUNCTION
PRE-
PROCESSING
AUDIO
PROCESSOR
MICROCONTROLLER
INTERFACE
SUBCODE
PROCESSOR
ADDR
SRAM
PEAK
DET.
MOTOR
CONTROL
OUTPUT
STAGES
DIG.
PLL
EFM
DEMOD
VERSATILE
INTERFACE
ADC
VREF GEN.
FRONT
END
2x
4x
1x
V/I
V/I
Vgap
VDD
-
+
-
+
VDD
-
+
-
+
15
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
11.3 MHz
for CD TEXT only
TRACK
D1 (CD10)
to 1805 on part 2
INNERSW.
R1 (CD10)
to 7877
SLIDE
VAM2201
F+
F-
ESD sensitive lines!
from 1801
to part 2 (7805)
(uP-interface)
to dig. out circuitry
on part 2
3CDC-mainboard
SLIDE
FOCUS
D4
D1
D2 (CD10)
D3 (CD10)
D4 (CD10)
D
D
to
1805
SLIDE
_
+
_
+
Laser power control
D
D
HF-Amplifier
only for digital out versions
(Quartz used)
10
to
7876
on
sheet 2
(CD-TEXT IC)
D1
D5
DISC
+
_
part 1
Signal Processor
T+
on
part 2
D
D
D
D5
VCC
VREF
LD
MON
A
B
D2
GND
GND
D4
D3
D2
DISC
TRACK
FOCUS
_
6
7
R2 (CD10)
_
_
+
+
DISC
digital out version only
D3
PIN50
L
13
14
15
5
6
7
8
9
1
2
3
4
for digital out version:
3863 = 33R
/ SAA7325
DOBM
T-
Motor Driver
CD Drive
TRACK
FOCUS
D3
D5
D4
D1
D2
D
E
F
G
H
F
G
H
A
B
C
D
E
11
12
13
14
15
+
9
10
1
2
3
4
5
11
12
Servo driver
C
8
4K7
3821
4K7
3820
+3.3V
9812
9811
2814
100n
21
VPOS
7
VRIN
4
VSSA1
14
VSSA2
33
VSSD1
50
VSSD2
58
VSSD3
35
WCLI
28
WCLK
SILD
56
SL
43
STATUS
46
SUB
25
TEST1
31
TEST2
44
TEST3
63
V1
34
V2|V3
61
V4
62
V5
5
VDDA1
17
VDDA2
52
VDDD1P
57
VDDD2C
20
VNEG
13
R2
54
RA
41
RAB
45
RCK
38
RESETn
22
RN
23
RP
48
SBSY
40
SCL
37
SCLI
29
SCLK
39
SDA
36
SDI
24
SELPLL
47
SFSY
42
27
DATA
51
30
EF
55
FO
2
HFIN
1
HFREF
6
IREF
3
ISLICE
32
KILL
64
LDON
18
LN
19
LP
59
MOTO1
60
MOTO2
12
R1
SAA7324
7877
53
CFLG
49
CL11|4
26
CL16
16
CRIN
15
CROUT
8
D1
9
D2
10
D3
11
D4
2809
0u47
3849
100K
2842
2n2
100K
3848
3841
4K7
4K7
3844
+10V
100K
3840
1K
3838
9802
MP819
MP814
MP828
MP878
MP850
10
11
12
13
14
15
2
3
4
5
6
7
8
9
3827
1800
1
100R
3897
33K
2803
MP818
2801
220p
220p
2879
2835
47n
56K
3802
47n
10K
3801
10K
3803
3807
10K
10K
3806
3805
10K
180p
3808
10K
3853
470R
2800
100R
3870
22K
3834
MP858
MP860
1K
3837
220p
2808
2811
220p
6K8
3847
47K
3842
270p
2844
3845
33K
3846
MP812
47K
MP816
MP852
MP813
100n
MP853
+3servo
2849
4u7
2840
3839
MP809
3843
100K
270p
2841
33K
MP843
MP841
MP840
MP849
MP837
MP848
3850
3K9
MP815
MP820
330p
2807
2810
180p
3800
56K
10K
3866
11
CDRW
3
CFIL
8
CMFB
5
DIN
12
EQSEL
6
GND
1
LD
4
MON
7
PWRON
10
RFEQO
9
RFFB
14
RGADJ
13
VCC2
2
VCCL
+5V
7801
TZA1024 / TZA1025
4u7
2884
47n
2869
180p
2802
2806
220p
2805
220p
EBUGND
22n
2824
3826
22K
33R
47n
2825
2
3
4
5
6
3857
MP847
1801
PH-S
1
MP817
MP846
MP851
+3servo
47u
2828
2823
MP831
47p
MP875
MP838
MP842
MP839
MP827
4R7
3862
100R
2855
3869
3811
18K
470p
MP802
120R
3867
MP870
100n
2815
MP861
MP855
2822
10R
2n2
3863
100R
3895
2851
220u
+3.3V
2833
33p
3825
1K
MP896
3728
4K7
MP893
MP895
1810
+3.3V
TF01
MP826
100n
2887
2826
+3.3V
47u
10K
3709
2850
1n
3819
470R
MP821
+3.3V
33R
3894
3873
470R
MP844
4u7
MP876
3831
22K
2888
8
11
15
+5V
14
10
2
1
6
7
16
13
9
12
5
3
4
TDA7073A
7807
MP873
47u
2837
10u
2838
MP845
+3.3V
1n5
2818
2816
1n5
10n
+10V
3852
2R2
+3servo
2857
2859
10n
2834
33p
3828
22K
3815
4R7
+5V
MP877
4K7
3727
3812
2R2
3892
470R
3889
470R
3R3
3835
2839
47u
1
6
7
16
13
9
12
5
3
4
8
11
15
7806
TDA7073A
14
10
2
1K
+3.3V
2885
4u7
1K
3823
3824
33p
2856
2K7
3822
MP829
4n7
2892
MP883
2891
1n8
MP884
3832
22K
3833
MP872
+3.3V
10K
MP859
MP879
LP
M1
M2
RA
RCK
RN
RP
SBSY
SFSY
SL
SUB
Innersw
VrefCD10
Innersw
VrefCD10
Vref
Vref
Vref
Vref
CL11
DOBM
FO
KILL
LN
SDA
SICL
SILD
HFIN
PORE
HFOUT
1800 D2
1801 G1
1810 C10
2800 C4
2801 C5
2802 C4
2803 C5
2805 B5
2806 B5
2807 A4
2808 A5
2809 H4
2810 A4
2811 A5
2814 D5
2815 D5
2816 B12
2818 B11
2822 F9
2823 F10
2824 F10
2825 F9
2826 G12
2828 G13
2833 C10
2834 C10
2835 F7
2837 H4
2838 E8
2839 F4
2840 G4
2841 F5
2842 F4
2844 G5
2849 C1
2850 D14
2851 B11
2855 B4
2856 D15
2857 G5
2859 H5
2869 D3
2879 H5
2880 D8
2884 E8
2885 F9
2887 B10
2888 E5
2891 F4
2892 D5
3709 C14
3727 B12
3728 E14
3800 C4
3801 C4
3802 C4
3803 C4
3805 B4
3806 B4
3807 A4
3808 A4
3811 B4
3812 H5
3815 E5
3819 D14
3820 D3
3821 D3
3822 D3
3823 D8
3824 D8
3825 F9
3826 F9
3827 E10
3828 G10
3831 B14
3832 D15
3833 A4
3834 A4
3835 F5
3837 F7
3838 F6
3839 G6
3840 H6
3841 G5
3842 F5
3843 F5
3844 F5
3845 F5
3846 F5
3847 F5
3848 H6
3849 H5
3850 H5
3852 H5
3853 E9
3857 C2
3862 B10
3863 H13
3866 D8
3867 B11
3869 D3
3870 E3
3873 D14
3889 D15
3892 E15
3894 E9
3895 G12
3897 E7
7801 E7
7806 G4
7807 H4
7877 D12
9802 C14
9811 F8
9812 F8
for provision only
3CDC99 Part1 1999 06 30
1.6V
1.6V
1.6V
3.4V
TB = 0.5
µ
s/div
0V
1.6V
1.6V
0V
0V
3V
for CD_DA : 0V
for CD_RW : 3V
EYE-PATTERN
during Focus search
800mVpp
1.7V
0V
1.6V
0.9V
1.9V
4.7V
1.7V
3V
1.6V
5V
4.7V
5V
4.6V
5.1V
4.9V
4.8V
3V
0V
U >400mV
->Laser damaged !
3.0V
3V
0V
10V
3.2V
3.2V
3.2V
5V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
0.8V
1.7V
1.7V
2.9V
3.2V
0V
3.2V
1.6V
1.6V
0.3V
0.3V
2.9V
0.8V
0.2V
1V
4.7V
2.1V
10V
3V
EVM
V
...DC voltages measured
in Play mode with following conditions
'+A'=+10.5V and '+5V'=+5V