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1800 D1
2801 C5
2805 B5
2809 H4
2813 G3
2818 B11
2822 F9
2826 G12
1801 G1
2802 C4
2806 B5
2810 A4
2815 D5
2819 A13
2823 F10
2828 B14
1810 C10
2803 C5
2807 A4
2811 A5
2816 B12
2820 A13
2824 F10
2833 C10
2800 C4
2804 E10
2808 A5
2812 I3
2817 I3
2821 I4
2825 F10
2834 C10
1
2
3
3CDC-LC
part 1
3833
D1
22K
A
3834
D5
22K
B
D4
D3
+5V
C
D2
2849
5V
CD Drive
4u7
VAM2201
1800
GND
3821
D5
1
D3
D3
2
4K7
D3
3820
D
D5
3
D2
D4
4K7
D2
4
VCC
3822
D4
1,6V
5
D1
VREF
VrefCD10
2K7
LD
1,9V
6
3870
MON
7
D4
8
100R
D1
9
E
D2
10
GND
11
T+
12
4,6V
COMMON
FOCUS-
F-
13
F+
14
COMMON
15
TRACK-
T-
F
4,8V
Focus search
Service step 2
+
2V
-
1s
4,5V
G
1801
4,4V
1
SLIDE+
+
SLIDE
2
-
COMMON
3
DISC-
-
H
DISC
4
DISC+
+
5
Innersw
Inner Switch
to 7877/63
6
5,7V
PH S
I
6,2V
1
2
3
10A-7
2835 B13
2839 H3
2843 G3
2847 F3
2851 B11
2859 I4
2884 E7
2836 I4
2840 H4
2844 F5
2848 F4
2855 B4
2866 F4
2885 F9
2837 A13
2841 F5
2845 G4
2849 C2
2856 D14
2869 E4
2887 B10
2838 E8
2842 E4
2846 G4
2850 D14
2857 H4
2879 H5
2888 E5
4
5
6
3808
10K
3807
10K
3805
10K
3811
3806
27K
10K
3802
3803
56K
10K
3801
3800
56K
10K
Laser power control / HF-Amplifier
7801
TZA1024
/ TZA1025
7
3V
2x
PWRON
6
GND
2815
0,8V
5
DIN
4x
220n
ESD sensitive lines!
1x
0,2V
4
MON
3869
2892
3
CFIL
U >400mV
->Laser damaged !
1V
4R7
4n7
V/I
3815
4,7V
2
VCCL
+5V
2,1V
1
LD
4R7
V/I
+C2
7806
11,6V
TCA0372
1,6V
2
7
Vref
1
3843
3842
8
4
1,6V
2K7
10K
1,6V
6
Vref
3
3846
3845
5
1,6V
2K7
10K
+C5
7807
11,6V
TCA0372
1,6V
2
6
Vref
3
5
4
1,6V
7
1,6V
Vref
1
3849
3848
8
1,6V
18K
18K
3V
+C1
7808
11,6V
TCA0372
0V
2
6
1,6V
Vref
3
3839
5
4
1,6V
27k
3V
1,6V
7
0V
Vref
0V
1
3840
8
1,6V
27k
4
5
6
2891 F4
3728 E14
3767 E9
3774 G12
3802 C4
3806 B4
3811 B4
3816 I3
2892 D5
3752 F3
3768 A4
3775 I3
3803 C4
3807 A4
3812 I3
3817 A14
3709 C14
3753 F3
3769 A4
3800 C4
3804 C14
3808 A4
3813 I3
3818 F3
3727 B12
3754 F3
3773 G3
3801 C4
3805 B4
3810 G3
3815 E5
3819 D14
7
8
9
R2 (CD10)
R1 (CD10)
D4 (CD10)
D3 (CD10)
D2 (CD10)
TF01
D1 (CD10)
CMFB
1,6V
8
VrefCD10
3866
HFOUT
RFFB
9
0,9V
10K
RFEQO
10
1,6V
CDRW
11
0V
0V
EQSEL
12
VCC2
13
3V
RGADJ
14
3853
VrefCD10
470R
VrefCD10
1,6V
3897
3824
3894
+3,3V
+3,3V
100R
1K
100R
2822
3825
2n2
1K
2824
47n
3V
for CD_DA : 0V
EYE-PATTERN
for CD_RW : 3V
0V
800mVpp
TB = 0,5µs/div
FOCUS
TRACK
SLIDE
DISC MOTOR 1
A
B
DISC MOTOR 2
7
8
9
10A-7
3820 D3
3824 E8
3828 G10
3833 A3
3837 B14
3841 G3
3845 F5
3849 H5
3821 D3
3825 F10
3829 F3
3834 A3
3838 B14
3842 E5
3846 F5
3850 I3
3822 D3
3826 F9
3830 G3
3835 H3
3839 I5
3843 E5
3847 H3
3852 A14
3823 E8
3827 E10
3832 D15
3836 H3
3840 I5
3844 I3
3848 H5
3853 E9
10
11
12
to part 2
7805
LN
LP
RN
RP
+3,3V
+3,3V
3,2V
2851
2818
2816
1n5
220u
1n5
VDDA2
17
18
19
20
21
22
23
24
25
26
27
16
CRIN
1,6V
1810
SER. DATA
15
CROUT
BITSTREAM DAC
1,6V
INTERFACE
14
VSSA2
13
R2
1,6V
Signal Processor
1,6V
12
R1
7877
SAA7324
/ SAA7325
1,6V
11
D4
PRE-
PROCESSING
ADC
10
D3
1,6V
CONTROL
AUDIO
9
D2
FUNCTION
PROCESSOR
1,6V
1,6V
8
D1
1,6V
7
VRIN
VREF GEN.
3827
0,8V
6
IREF
27K
EFM
SRAM
3,2V
5
VDDA1
DEMOD
ADDR
4
FRONT
VSSA1
ERROR
END
DIG.
CORR.
PLL
1,7V
3
ISLICE
1,7V
HFIN
2
HFIN
MOTOR
OUTPUT
CONTROL
STAGES
VERSATILE
1
HFREF
1,7V
INTERFACE
64
63
62
61
60
59
58
57
56
55
54
LDON
+3servo
2826
3,2V
47u
Innersw
from 1801
#.... for provision only
12
10
11
3856 C2
3866 D8
3873 D14
3895 G12
4812 F8
7808 H4
3857 C2
3867 B11
3889 D14
3896 A14
7801 E7
7877 D12
3862 B10
3869 D4
3892 E14
3897 E7
7806 E4
3863 B14
3870 E3
3894 E9
4811 F8
7807 G4
13
14
15
3852
11,6V
+C1
2R2
11,6V
+10V
3896
11,6V
+C2
2R2
A
3817
11,6V
+C5
2R2
5V
5V
+5V
+5V
3,3V
3,3V
+3,3V
+3,3V
3,2V
3863
+3servo
100R
1,6V
3837
33R for digital out version
B
Vref
1K
KILL_L
+3,3V
28
29
30
31
32
33
VSSD1
for basic version
C
VERSAT.
V2|V3
34
KILL
KILL_R
INTERF.
for Coax out versions
WCLI
35
+3,3V
SER. DATA
SDI
36
2850
LOOPBACK
INTERF.
1n
SCLI
37
3819
PORE
470R
RESETn
38
3,4V
D
2856
27p
SDA
39
SDA
3873
470R
3889
SCL
40
SICL
470R
RAB
41
3892
SILD
42
SILD
470R
E
STATUS
43
0V
3728
TEST3
44
4K7
45
RCK
RCK
PEAK
DET.
SUB
46
SUB
EBU
SFSY
47
SFSY
F
INTERF.
SBSY
48
SBSY
53
52
51
50
49
11,3 MHz
CL11
for CD TEXT only
+3servo
G
to
dig. out circuitry
DOBM
on
part 2
PIN50
EBUGND
H
I
. . . V DC voltages measured in
PLAY MODE
with following conditions:
V
EVM
"+10V" = 11,6V
"+5V" = 5V
3CDC LC-MB sh1, 260400
13
14
15
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