4-2
4-2
CS 46 446
HF DROP-OUT DETECTOR (not in use)
Optical digital output
(not on all versions)
FROM/TO CONTROL PART
Vref
Laser
Monitor
Laser
Monitor
+Vreverse
D1
D2
D3
R1
R2
Photodiode-array
Vg
Vdd
Vddl
Lo
Mi
Adj
C
LS
HG
Vrf
Vrfe
LDon
I1
I2
I3
I4
I5
I6
O1
O2
O3
O4
O5
O6
HF Amplifier
TO A
UDIO P
AR
T
CDM 12.3BLC
DISC DRIVE
FR
OM /
TO SUPPL
Y/SER
V
ODRIVER P
AR
T
SEL1
DRAM-size/Audio compression
SEL2 DRAM COMP
0
0
0
0
1M
8M
1
1
1
1
4M
8M
4BIT
4BIT
5BIT
5BIT
SEL2
SEL1
1
4
5
8
TDA1308
YFLA
G
YFLA
G
YFLAG
PORES
PORES
YMCLK
YMD
AT
A
YMLD
ZSENSE
SBSY
SBSY
CL4
CL4
Hf
Hf
SEL2
SEL1
RAS
RAS
RAS
DD2
DD2
DD2
DD3
DD3
DD3
DD0
DD0
DD0
DD1
DD1
DD1
WE
WE
WE
A9
A9
A9
A5
A5
A5
A6
A6
A6
A7
A7
A7
A8
A8
A8
A4
A4
A4
A0
A0
A1
A1
A2
A2
A3
A3
WCLK
WCLK
TREB
AMB
AMB_ON
DATA
DATA
SCLK
SCLK
R1
R1
R2
R2
D3
D3
D2
D2
D1
D1
R1
R2
D3
D2
D1
A0
A1
A2
A3
5800 from resonator to crystal
3812 from 1M to 100k
3848 from 0R05 to 330R
Changes for digital-out (E):
to 7830, pin63
220p
3x
220p
3x
+REF
+Vreverse
3905X E 4
3904X E 4
3903 D 4
3902 F 4
3901 F 4
3900 D 3
3869 G21
3868 G21
3867 F21
3866 E21
3865E L21
3864 A 8
3863 A 9
3862 A 8
3861 A 8
3860 A 8
3859F F17
3858G F17
3856H F17
3855K F17
3854 D15
3853K B21
3852 D21
3850 F17
3849 F15
3848 J11
3847 H 9
3846 J19
3845 J19
3844 J19
3842 J12
3841 K 8
3840 D10
3839E J14
3837E M19
3836E M20
3835E M20
3834 J10
3833 E 8
3832 J 7
3831 I 9
3830 C 8
3828 M 6
3827 J14
3826 E15
3825 C14
3822X D 7
3821 M 6
3820 M 4
3819 M 4
3818 L 5
3817 L 5
3816 K 4
3815 K 4
3814 K 5
3813 K 5
3812 J11
3808 G 8
3807 G 8
3806 G 8
3805 F 8
3804 F 8
3803 E 8
3800 F 3
3405 C11
3342 J11
2982X J 5
2981X I 4
7984X I 6
2980X I 3
2902 D 4
2901 D 3
2855 I20
2853K B21
2852 D21
2850 H17
2845 K 9
2844 K12
2843 K11
7983X I 6
2842E K10
2841E K11
2839E M21
2838 E 8
2837 E 8
2836 J 9
2835 J 9
2834 I 8
2832X J 7
2831 D 7
7982X I 5
2829 J 8
2827 J14
2826 D15
2825 D14
2824 C12
2821 M 5
2820 M 4
2819 M 4
2818 L 5
2817 L 5
7981X I 4
2815 L 4
2814 K 5
2813 K 5
2808 F 9
2807 F 8
2806 F 8
2805 G 9
2804 G 8
2803 G 8
2802 H 7
7980X J 3
2801 H 7
2800 F 3
2405 D10
1830E M21
1800 E 2
7901 F 4
7852K C18
7851 E18
7850 F18
7832E M19
7831E L20
7830 E12
7820 K 3
7820 M 5
7800 D 6
5800 K11
3987X I 6
3986X J 5
3985X I 5
3984X I 4
3983X J 4
3982X I 3
3981X I 3
3980X J 3
4
5
1
6
7
8
9
10
11
12
13
14
15
2
16
17
18
19
20
21
22
3
J
I
H
G
M
F
E
D
C
B
A
L
K
J
I
H
G
M
F
E
D
C
B
A
L
K
4
5
1
6
7
8
9
10
11
12
13
14
15
2
16
17
18
19
20
21
22
3
3834
0R05
3405
22k
3852
22R
3853K
22R
3836E
100k
3837E
100k
3835E
22k
8k2%
3828
2k2
3842
22R
3865E
1k
3839E
0R05
3848
22k
3831
22R
3841
3849
22k
0R05
3858G
0R05
3859F
10k
3855K
10k
3856H
3987X
10k
3985X
1k5
3984X
6k8
3981X
5k6
3982X
390
3986X
4k7
3980X
1k
3983X
1k
8k2%
3821
22R
3850
4R7
3825
1k
3819
3k3
3820
3902
6k8
3901
12k%
1k
3800
3900
10R
22k
3822X
2k2
3817
2k2
3813
220
3815
3816
330
3814
2k2
2k2
3818
1k5
3832
2k2
3342
1M
3812
22R
3833
10R
3830
270k
3847
3804
10k
3805
10k
3806
10k
3807
10k
3808
10k
3803
10k
3826
22R
22R
3827
100
3846
100
3845
100
3844
3903
120k%
68k
10k
3854
22k
3860
22k
3861
22k
3864
22k
3862
22k
3863
3840
2k2
1k
3866
1k
3867
1k
3868
1k
3869
INNERSW
INNERSW
ESD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
DD
SD
SD
SD
SD
SD
SD
SD
SD
HF
HF
SD
SD
DA
DA
SD
DA
DA
DA
DA
DA
HF
HF
HF
HF
HF
HF
HF
HF
HF
HF
HF
HF
HF
DA
DA
SD
SD
SD
HF
HF
SD
SD
SD
SD
SD
HF
DA
SD
SD
SD
SD
SD
SD
SD
SD
2405
100n
2852
33n
2853K
33n
2837
33n
2802
560p
2801
1n5
2982X
1n
2981X
22n
1u
2821
330n
2819
2820
33n
2902
10n
3n3
2817
3n3
2813
18n
2815
1n5
2814
2818
3n3
22p
2841E
2842E
22p
2829
2n2
22n
2836
47p
2835
10n
2834
82p
2832X
2803
2804
2805
2806
2807
2808
100n
2827
2825
100n
100n
2850
2824
33n
33n
2855
100n
2826
4p7
2843
4p7
2844
DC_ON
DC_ON
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
DC_ON
INNERSW
CL16
AMB_ON
TREB
YMCLK
YMD
AT
A
YMLD
ZSENSE
ST
ATUS
SBSY
SCL
SD
A
PORES
RA
SILD
DM_IN
FOCUS_IN
TRACK_IN
SLIDE_IN
DR_REF
SRDA
LRCLK
CLK
AMB
CL4
7851
MT4C4001JDJ-7
13
14
15
16
17
18
22
23
24
25
1
26
2
3
4
5
9
10
11
12
A2
A0
A1
VCC
A3
A9
RAS
WE
I/O2
I/O1
CAS
I/O3
I/O4
GND
OE
A6
A4
A5
A8
A7
4M BIT (1M x 4) DRAM
7852K
MT4C4001JDJ-7
13
14
15
16
17
18
22
23
24
25
1
26
2
3
4
5
9
10
11
12
A2
A0
A1
VCC
A3
A9
RAS
WE
I/O2
I/O1
CAS
I/O3
I/O4
GND
OE
A6
A4
A5
A8
A7
4M BIT (1M x 4) DRAM
BC848
7832E
7984X
BC848
BC858
7831E
7983X
BC858
7982X
BC858
7981X
BC858
7980X
BC858
8
7820
TDA1308
6
5
7
4
7820
TDA1308
2
3
1
5800
CSA8.46MHz
1830E
GP1F366T
1
2
3
2845
47u
2u2
2800
4u7
2901
2838
47u
47u
2831
2839E
22u
2u2
2980X
3
2
1
100k
3904X
3905X
7800
TDA1302
10
11
12
13
14
15
16
17
18
19
1
20
21
22
23
24
2
3
4
5
6
7
8
9
7901
BC848
FM-B
1800
1
2
3
4
5
6
7
8
9
10
SAA7372
7830
10
11
12
13
14
15
16
17
18
19
1
20
21
22
23
24
25
26
27
28
29
2
30
31
32
33
34
35
36
37
38
39
3
40
41
42
43
44
45
46
47
48
49
4
50
51
52
53
54
55
56
57
58
59
5
60
61
62
63
64
6
7
8
9
PINS
MICROPROCESSOR
V1...VV5
INTERFACE
DETECT
PEAK
KILL
MOTO2
MOTO1
WCLK
VDD2P
SCLK
SBSY
SFSY
VSS2
MISC
DATA
RCK
SUB
KILL
V5
V4
V3
VSSA1
VSSA3
SELPLL
HFIN
Vref
D3
D2
D1
VSSA2
VRH
IREFT
R2
R1
D4
VRL
VDDA1
ISLICE
DIGITAL
DEMOD.
CORRECTION
ERROR
PROC.
PRE-
EFM
PLL
CONTROL PART
CONTROL
FUNCTION
SRAM
FLAGS
TIMING
CONTROL
MOTOR
INT.
EBU
ADDR.
RAM
VERSATILE
OUTPUT
STAGES
FO
SILD
SL
RAB
TEST3
SCL
SERIAL D
AT
A
A
UDIO
VDD1P
LDON
INTERF
A
CE
PR
OCESSOR
SD
A
DOBM
SUBCODE
CL4
PR
OCESSOR
VSS1
VSS3
ADC
IREF
FR
ONT END
V2
VDD
A2
V1
TEST1
CFLG
CRIN
C2F
AIL
CR
OUT
VDD3C
TEST2
ST
ATUS
CL16
RESET
CL11
HFREF
VSS4
RA
NC
7850
SM5856AF
10
11
12
13
14
15
16
17
18
19
1
20
21
22
23
24
25
26
27
28
29
2
30
31
32
33
34
35
36
37
38
39
3
40
41
42
43
44
4
5
6
7
8
9
VSS
CLK
TEST2
TEST1
UC5
UC4
UC3
UC2
UC1
VDD
YSRDATA
INPUT
INTERFACE
BUFFER
ENCODER
INPUT
DRAM INTERFACE
CONTROL
SHOCK
ATTENUATOR
INTERFACE
DECODER
OUTPUT
OE
CAS
D2
D3
DO
D1
WE
YMDATA
YMCLK
YMLD
YDEMUTE
YSCK
ZSCK
ZLRCK
ZSRD
AT
A
YFLA
G
YFCLK
YBLKCK
YLRCK
CONTR
OL
I/O EXTENSION
RESET
ZSENSE
UC6
CONTR
OLLER I/F
A2
A1
A0
A4
A5
A6
A3
A7
A8
A9
RAS
SIGNAL PROCESSING PART
Explanation of itemnumber extentions:
no extension ... common itemnumbers
A ..................... charge circuit
B ..................... LCD illumination
C ..................... play-key illumination
D ..................... cord RC prepared
E ..................... digital out (optical)
F/G/H/K .......... DRAM-size/Audio compression
(see table on signal processing part)
X ..................... component only forseen (not in use)
% .................... tolerance of resistor is 1%
Supply voltages:
+A ........... battery or external DC voltage
+S ........... switched vA
+DC ......... stabilized external DC voltage
+3.5 ......... stabilized voltage of DC/DC-converter
+1.2 ......... reference voltage (only if power on)
AZ7562.................... A+B+D+H+K
AZ7565.................... A+B+D+E+H+K
AZ7566.................... A+B+C+D+H+K
Set description:
3.5V
ESA off 2.1MHz
ESA on 4.2MHz
PDM output
PDM output
1.7V
3.5V
3.5V
16.9MHz
3.5V
1.9V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
1.7V
3.5V
3,4V
H = Laser on
1V
3.0V
3,4V
0V
0V
0V
0V
0V
3,4V
3,4V
3,4V
3.4V
3.4V
3.5V
7
6
5
2
3
4
8
1
ESA off = 3.5V
ESA on = 0V
3V
0
servo out or disc motor cw
not moving (f=530kHz)
servo in or disc motor ccw
16
14
3V
0
13
15
eye-pattern signal
ESA on 6.5ms
ESA off 13ms
> 800 mVpp
TB=0.5
µ
s
TB=5ms
1
8
DATA
WCLK
left channel
right channel
SCLK
TRANSFER OF AUDIO SAMPLES VIA SERIAL INTERFACE OF CD7 AND NPC
CD7
→
NPC
NPC
→
DAC
2
3
4
5
6
7
MSB
LSB
MSB
LSB
PLAY-mode, DBB off
DC-voltages measured in
Set supplied via AC/DC-adaptor
EVM
V
