Philips AZ 2558, Service Manual

Page: 22 / 51

8 - 1 8 - 1
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
+t
+
-
+
-
VDD
+
-
+
-
VDD
M
DISC
table for drive- and digital out recognition
3750
off
T+
for digital out: 33E
+
MP846 F2
MP847 F2
MP848 E2
MP849 F2
MP850 E2
MP851 E2
MP852 F2
MP854 G2
@
TB = 0.5us/div
T = 1 s
HF
F
HF
MP862 B14
MP870 F4
MP873 H4
MP876 D14
MP877 E2
MP880 E6
MP881 F5
MP882 F5
MP893 E10
MP895 E14
MP815 E2
MP816 B4
MP817 A4
MP818 E4
MP819 C1
MP820 E9
MP821 C15
MP822 F7
MP896 B12
MP897 F11
L
HF
FOCUS
@
measured in
8.46 MHz
connect shielding
on
dig. out circuitry
MP827 A10
MP828 A11
MP829 C4
MP831 F13
MP837 B2
MP838 F11
MP839 F11
MP840 F12
MP841 F12
MP842 F12
MP843 G14
MP844 E9 3898 C5
3899 D5
7800 D12
7802-A E6
7802-B E5
7802-C E5
7802-D E8
7802-E E7
MP855 E2
MP860 C2
D
0V
D
SLIDE
-
L
_
7804-A A1
7804-B C3
7807 E6
7808 E4
7809 G4
8401 H3
MP800 A2
MP802 B2
MP803 F10
MP808 F13
MP809 D10
MP810 B13
MP812 D4
MP813 C4 MP814 B4
3856 G6
3857 G5
3858 G5
3859 H5
3860 H5
3861 H5
3862 H5
3863 H4
MP823 F7
MP826 F12
HF
F+
M1
D2 (CD10)
DA
_
DA11
TRACK
HF
(Quartz used)
F
E
HF
on
3890 B4
3891 C4
3892 C4
3893 D4
3894 A5
3895 B5
3896 B5
3897 C5
3839 D14
3840 D15
3841 E14
3842 G14
3843 G14
3844 G13
3845 G12
3846 F10 7802-F F8
7803 B2
A
D
SANYO DA11
Laser power control
T-
HF
only for digital out versions
D
DA
SAA7325H
DRIVE = DA11
... for provision only
V
L
+
3849 E5
3850 F5
3851 F6
3852 F5
3853 F5
3854 F5
3855 F4
3815 E5
3816 E5
3817 E7
3818 E6
3819 E6
3820 E7
3821 E7
3822 E7
3864 C1
3865 F7
SLIDE
+
D
C
HF
drive
D
@
D
D
3825 E9
3826 D10
3827 D9
3828 A10
3829 A11
3830 B12
3831 B14
3832 B14
3834 B14
3835 C14
3837 C14
3838 D14
3728 A10
3745 G12
3750 G11
3751 G11
3757 G5
3800 B2
3801 A1
3802 B1
3847 F6
3848 F5
on
E
D
D
3V
side entry connector
D3 (CD10)
D
A
0V
D
HF
3805 A1
3806 B2
3807 A2
3808 A2
3809 A2
3810 A3
3811 E4
3812 D5
3813 E5
3814 E5
2837 G5
2838 G4
2839 H4
2840 H4
2841 C1
2842 F7
2860 B5
2861 B5
3823 E8
3824 E9
DA
L
SLIDE
off
L
D
DISC
D
sheet 2
D4 (CD10)
HF
2864 D5
2865 D5
2869 E2
2870 B5
2871 B5
2872 C5
2873 C5
2874 D5 2875 D5
3706 B6
3707 B6
2816 F10
2817 D9
2818 D9
2819 B10
2820 B10
2821 B11
2822 B11
2823 B11
3803 B1
3804 B1
D1 (CD10)
HF-Amplifier
_
FOCUS
INNERSW.
4V
DA
D
1810
FOCUS
HF
2826 A13
2827 C14
2828 C14
2829 G14
2830 F13
2831 G12
2832 F5
2833 F4
2834 F5
2835 F4
2836 F4
7 8 9 10 11 12 13 14
2862 C5
2863 C5
play mode
HF
D
1805
+
TRACK
DA
D
LOW = CD_RW (high gain)
R1 (CD10)
EYE-PATTERN
R2 (CD10)
L
2807 E4
2808 E4
2809 E6
2810 E6
2811 F7
2812 E8
2813 E9
2814 E9 2815 E10
8 9 10 11 12 13 14 15
2824 B11
2825 B12
L
F-
(uP-interface)
-
DA
D
HF
+
stuffed resistor
L
800mVpp
L
D
M2
L
@
HF
of HCU
3 4 5 6
G
H
1800 D1
1801 G1
2801 A2
2802 A3
2803 E4
2804 E4
15
A
@
D
sheet 2
DA
EH-S
D
VAM
DISC
VAM
B
D
digital out
on
digital out = off
comm. cath
1 2 3 4 5 6 7
DA
DA
+
DC voltages
D
to
D
to
1 2
during Focus search
3834
3751
L
_
D
D
D
HF
B
C
D
E
F
G
H
A
B
C
D
E
F
2805 E4
2806 E4
C
3835
B
TRACK
@
DA11
MP829
33p
2810
68K
3857
33R
3808
33p
2811
MP873
MP816
2872 220p
33p
2809
BC807-40
7803
2874 220p
MP812
47K
3817
47p
2815
22K
2871 220p
3825
MP810
2834
82p
2804
WCLI 35
WCLK
28
1K
3842
270p
V2|V3 34
V4
61
V5
62
VDDA1
5
VDDA2
17
52
VDDD1
P
VDDD2
C
57
VNEG
20
VPOS
21
7
VRIN
VSSA1
4
VSSA2
14
VSSD1 33
VSSD2
50
VSSD3
58
SBSY 48
SCL 40
SCLI 37
SCL
K
29
SDA 39
SDI 36
SELPL
L
24
SFSY 47
SILD 42
SL
56
STATUS 43
46 SUB
TEST1
25
TEST2
31
TEST3 44
V1
63
3
KILL
32
LDON
64
LN
18
LP
19
MOTO1
59 60
MOTO2
R1
12
13
R2
RA
54
41 RAB
RCK 45
RESETn 38
RN
22
RP
23
49
CL16
26
CRIN
16
CROUT
15
D1
8
D2
9
D3
10
D4
11
DATA
27
DOEM
51
EF
30
55
FO
HFIN
2
HFREF
1
IREF
6
ISLICE
10K
7800
CFLG
53
CL11|4
3894
47n
3800
4R7
2837
MP831
+10V
MP876
MP814
MP851
150p
2808
MP850
MP837
MP823
27p2807
MP826
MP847
220p 2870
MP819
MP822
3899
10K
2860 560p
A
9
Y
8
680R
3806
GNDA
+5V
7802-D
2n2
3863
3R3
2813
1n5
2861
MP809
+5V
MP862
+3servo
MP893
100n 2839
4K7
3815
MP817
3891
100K
1K 3860
LM358D
7804-B
5
6
7
8
4
10K
MP855
3895
47R
3728
+3servo
150K
3801
LDON
BC847C
7807
2829
47n
2862 180p
3K3
3823
+3.3V
3852
47K
22K
3751
A
13
Y
12
10K 3864
8K2
3850
7802-F
LDON
+3.3V
MP895
33p
2819
EBUGND
MP854
82p
2806
3844
100R
2842
3K3
3821
3K9
1u
47u
2840
3858
3834
MP849
22K
+5V
MP800
2864
1K5
3807
180p
3890
100K
3893
47n
2818
100K
MP897
68K
3856
2826
47n
MP852
1K 3862
1u
2831
10R
3745
100R
3829
+3.3V
MP848
3896
10K
MP844
3831
22K
470R 3839
MP802
3841 4K7
3811
1K
27K
3803
3861 47K
MP808
drive_recognition
180p 2863
MP860
2865 180p
PBAS 8 CD-99 (DA 11)
82p
2803
3837 470R
MP896
MP815
15K
3816
1K
3843
3892
100K
3859 47K
2817
1n5
2822
4u7
3840
470R
2812
22K 3835
15K
3819
10p
2833 470p
1
A
2
Y
2805
82p
MP838
7802-A
Monitor
3827
33R
2873
3848
47K
MP846
220p
drive_recognition
22K
3750
13
14
15
2
3
4
5
6
7
8
9
1800
1
10
11
12
10K
3898
470R
3832
8401
2836
47u
4K7
3804
3849
56K
3853
15K
33p
2820
3814
3K3
3846
22K
Vdd_HCU
MP842
470K 3812
+3.3V
3828
47R
150p 2832
6
Y
7802-B
A
3
Y
4
3826
33K
3897
7802-C
5
A 3818
10K
5K6
MP828
MP880
220p
MP882
68K
3813
2875
22K
3757
MP841
2827 1n
PTH8
3855
Monitor
MP840
MP820
18K
3820
1K
3802
2838
22n
MP870 MP803
3810
4R7
33R
3809
4K7
3830
13
9
12
5
3
4
8
11
15
Vdd_HCU
7808
TDA7073A
14
10
2
1
6
7
16
470p 2835
VCC
3824
1K
MP881
+10V
27K
3805
3
2
1
8
4
LASER
2816
LASER
7804-A
LM358D
47n 2869
22n
MP813
47p 2828
100n
2821
3847
82K
3854
2824
47n
8K2
2801
47u
MP821
+3.3V
2823
220u
2802
47u
284147n
7802-E
11
A
10
Y
56K
3851
MP827
MP843
+5V
3K3
3822
1
2
3
4
5
6
+3.3V
1801
1u
2830
+3servo
4M7
3707
3845
10R
3706
4M7
47n
2814
11
15
MP877
14
10
2
1
6
7
16
13
9
12
5
3
4
8
MP818
TDA7073A
7809
2825
1n5
3838 470R
3865
MP839
SL
DACRIGHT_neg
M1 M2
DACLEFT_pos DACLEFT_neg
Innersw
KILL
PORE
1K
Vref
DACRIGHT_pos
HFIN
DOBM
RA FO
Vref
SDA
SILD
SCL
Vref
Vref
Innersw
CD99 BOARD - CIRCUIT DIAGRAM