4-3
4-3
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
V/I
V/I
Vgap
1x
4x
2x
3893 F10
3895 A1
3896 A1
7801 C4
7802 B1
7803 A1
7830 B7
3854 A10
3855 A10
3856 A10
3857 A11
3858 A11
3859 A11
3860 C11
3861 C5
3867 F7
3868 F7
3869 F8
3874 C6
3875 B5
3888 F6
3889 F6
3890 E6
3891 F9
3892 F9
3838 D4
3839 D4
3840 D4
3844 D4
3845 D4
3846 E4
3847 C5
3848 C6
3849 B6
3850 C6
3851 B7
3852 A9
3853 A10
3802 B2
3803 A5
3804 A5
3805 B5
3806 C5
3807 B6
3808 C4
3809 C3
3830 B2
3831 C3
3832 C2
3833 C3
3834 C3
3835 E3
3836 D3
3837 D3
2852 A11
2853 A11
2854 A11
3897 B1
3899 A1
7800 A3
2858 F8
2859 F8
2860 F8
2861 B9
2862 B10
2863 E6
2888 F8
2890 B5
3800 A2
3801 C2
2836 E4
2837 E5
2838 E5
2839 E5
2840 E5
2841 E5
2842 E6
2843 C5
2844 C5
2845 C6
2846 B6
2847 B6
2848 B6
2849 C7
2850 A10
2851 A10
F
G
1830 B1
3841 D4
3842 D4
3843 D4
2802 A5
2803 C5
2804 C5
2805 C2
2830 D2
2831 E3
2832 E3
2835 E4
F
G
A
B
C
D
E
11
12
13
A
B
C
D
E
3
4
5
6
7
8
2855 A12
2856 D12
2857 F7
10
11
12
13
1
2
1
2
3
4
5
6
7
8
FROM SUPPLY PART
from SUPPLY PART
X ... component only provided (not in use)
16,93MHz
X
TO DSP PART
1840 F7
2800 A2
2801 B2
9
10
9
H
2863
47p
10K
3860
3861X
33R
3890
BC847BW
7802
3897
100K
3891
3893
3892
3899
4K7
3805
H
4K7
3875
4p7
2890
H
7803
BC807-40
1M
3895
3896
4K7
16
2
3
4
5
6
7
8
9
1830
FMN
1
10
11
12
13
14
15
17
VDDA2
VDDD1P
52
VDDD2C
57
VNEG
20
VPOS
21
VRIN
7
VSSA1
4
VSSA2
14
VSSD1 33
VSSD2
50
VSSD3
58
WCLI 35
WCLK
28
SDA 39
SDI 36
24
SELPLL
47
SFSY
SILD 42
SL
56
STATUS 43
SUB 46
TEST1
25
TEST2
31
TEST3 44
V1
63
V2|V3 34
V4
61
V5
62
5
VDDA1
18
LP
19
MOTO1
59
MOTO2
60
R1
12
R2
13
RA
54
RAB 41
RCK 45
RESETn 38
RN
22
RP
23
SBSY 48
SCL 40
SCLI 37
SCLK
29
D1
8
D2
9
D3
10
D4
11
DATA
27
DOEM
51
30
EF
FO
55
HFIN
2
HFREF
1
IREF
6
ISLICE
3
KILL
32
LDON
64
LN
7830
SAA7324
CFLG
53
CL11|4
49
CL16
26
CRIN
16
CROUT
15
1M
3874
3808
220K
100n
2805
H
7801
BC847BW
3809
56K
1u
2888
3849
1K
1u
2862
2861
1u
3846
10K
3847
33R
3850
22K
3848
33K
22R
3868
2846
1n
3841
10K
10K
3842
3843
10K
10K
3845
10K
3844
2K2
3855
3802
68K
3854
2K2
2K2
3859
3856
2K2
2K2
H
2K2
3857
3858
H
3807
470R
2803
100n
2804
47u
H
3801
15K
2802
4u7
H
H
3804
47R
H
3803
3K3
3889
10K
3888
10K
3K3
3806
H
4u7
2800
3800
1R0
2831
180p
2845
47n
330p
2835
2832
330p
H
2836
330p
6K8
3832
3833
6K8
H
6K8
3834
3830
10R
H
2830
22u
2
2801
4n7
H
CDRW 11
3 CFIL
CMFB 8
DIN
5
EQSEL 12
GND
6
LD
1
MON
4
PWRON
7
RFEQO 10
RFFB 9
RGADJ 14
VCC2 13
VCCL
7800
TZA1024
3835
27K
27K
3836
27K
3838
3837
27K
3839
27K
27K
3840
3831
6K8
2853
1n5
3851
1K
3867
22R
H
H
3853
10R
2855
3n3
1n5
2854
A
H
H
H
H
H
A
H
47R
3869
CSTCV
1840
3n3
2850
2851
3n3
100n
3n3
2852
2856
33n
2844
2857
100n
1n5
2860
47u
2859
2858
1n5
2848
27p
2843
2849
10n
3852
22u
10R
220p
2838
220p
220p
2839
2840
220p
2841
220p
2847
22n
2842
+3.3V
SDA
+2.6V
VDD_PM
220p
2837
SCL
SILD
AUD_WCLK
DATA
WCLK
SCLK
EF
CD10_RESET
(from DSP)
DSP_CLK
to DSP-PART
S_MUTE
(from DSP)
SUB
RCK
+2.6V
Track-
Focus-
Focus+
Track+
CD_RW
SBSY
AUD_SCLK
AUD_SD
RAB
+2.6V
+2.6V
+2.6V
+2.6V
+core
+2.6V
+2.6V
SFSY
Sledge
Focus
Radial
RP
RN
LP
LN
DM
+VR
INNERSWITCH
CD-PART
CD-DRIVE
DA23-ZPH
Focus coil
1
16
Tracking coil
-
VR
solder
joint
solder joint
F
B
D
A
C
E
MD
LD
+
+
-
REPLACEMENT OF CD-DRIVE DA23-ZPH (3103 309 05480)
––––––––––––––––––––––––––––––––––––––––––––––––––––––
ATT: The laser diode of the DA23-ZPH is protected against ESD by
a solder joint which shortcircuits the laser diode to ground.
For proper functionality this solder joint must be removed before
connecting the drive to the printed circuit board.
3V
0
-3V
2,5V
0
-2,5V
eye-pattern signal
> 800 mVpp
TB=0.5µs
1
during focus search
TB=0.1s
9
12
10
11
3V
0
servo in or disc motor cw
not moving
servo out or disc motor ccw
servo out or disc motor cw
not moving
servo in or disc motor ccw
14
13
15
DATA
WCLK
left channel
MSB
LSB
MSB
LSB
right channel
SCLK
TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD10 AND DSP
CD10
→
NPC
NPC
→
CD10
2
3
4
5
6
7
to AUDIO-PART
from CONTROL-P
AR
T
from DSP-P
AR
T
to DSP-P
AR
T
from/to DSP-P
AR
T
to SUPPL
Y
-P
A
R
T
5
7
6
4
3
2
2.5V
1.2V
2.5V
13
14
1.3V
1.9V
1.3V
2.5V
2.6V
2.5V
0V
3.5V
1.2V
1.3V
0.2V
0.7V
0V
0.8V
0V
2.5V
1.3V
1.3V
0V
1.9V
0.6V
2.7V
1.3V
1.3V
0V
2.5V
15
0V
2.5V
1.3V
0V
1.2V
1.2V
1.7V
0V
1.3V
1.5V
0V
2.4V
1.3V
0.2V
3.2V
1.2V
1.7V
0.8V
0.2V
1
0V
1.3V
1.3V
1.3V
1.3V
0V
1.3V
2.5V
1.3V
1.3V
0.2V
0.2V
3.1V
1.3V
1.0V
2.4V
0V
1.3V
0V
2.5V
1.3V
2.7V
3.0V
0V
