Philips MC-77 - Page 51

10-910-9
4.2V
voltage stab.
100R
3735
6801
PDZ-3.9B
3733
33R
BC847B
7811
+5V
SW_INFO
+10V
SHR_CL
SHR_DATA
+3.3V
3DTC-mainboard
part 2
communication with
Shift Register
on part 3
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
ANALOG / DIGITAL
CONVERTER
VREF GEN.
FRONTEND
from 1801
Signal Processor
4
VSSA2
14
VSSD1
33
VSSD2
50
VSSD3
58
WCLI
35
WCLK
28
SUB
46
TEST1
25
TEST2
31
TEST3
44
V1
63
V2|V3
34
V4
61
V5
62
VDDA1
5
VDDA2
17
VDDD1P
52
VDDD2C
57
VNEG
20
VPOS
21
VRIN
7
VSSA1
RAB
RCK
45
RESET
38
RN
22
RP
23
SBSY
48
SCL
40
SCLI
37
SCLK
29
SDA
39
SDI
36
SELPLL
24
SFSY
47
SILD
42
56
SL
STATUS
43
FO
55
HFIN
2
HFREF
1
IREF
6
ISLICE
3
KILL
32
LDON
64
LN
18
LP
19
MOTO1
59
MOTO2
60
R1
12
R2
13
RA
54
41
CFLG
53
CL11|4
49
CL16
26
CRIN
16
CROUT
15
D1
8
D2
9
D3
10
D4
11
DATA
27
DOEM
51
30
EF
7800
10K
3854
10R
3857
470R
470R
2817
100n
+3.3V
10R
3816
120R
220u
2818
22K
3881
3844
470R
10R
3883
+3.3V
2858
47u
2853
47p
120R
3814
TF01
1802
2894
1n5
2820
33p
+3.3V
+3.3V
3845
470R
27p
2833
1n
2831
33p
1n5
2895
470R
27K
3866
+3servo
4u7
Innersw
RAB
SDA
RESET
SICL SILD
SL
M2
M1
FO
RA
2819
2854
3874
22K
470R
3863
2849
100R
3867
47n
2842
3875
2845
10u
+3.3V
2847
2850
2n2
47n
HF
VrefCD10
3853
1K
PHOTO DIODES
CD DRIVE on PART1
TO SERVO/MOTOR DRIVER
on PART1
+3.3V
SERIAL DATA
LOOPBACK
INTERFACE
1.7V 1.7V
3.2V
1.7V
3.2V
3.2V
3.4V
3V
3V
1.6V 1.6V1.6V 1.6V 1.6V 1.6V1.6V1.6V1.6V
3.2V
0.8V3.2V
TB = 0.5µs/div
800mVpp
EYE-PATTERN
RW/DA
to part1 7801/pin11
LDON
to part1 7801/pin7
1K
A
B
C
D
E
12 13 14
12345678
C
D
E
F
G
H
I
91011121314
F
G
B
A
1234567891011
H
I
3.3V
4.1V
. . . V DC voltages measured in
PLAY MODE
with following conditions:
"+10V" = 10V
"+5V" = 5V
EVM
V
17
4
5
6
7
FE-ST-VK-N
19
18
9
8
14
2
11
3
12
13
16
15
1
10
SILD
SICL
SHR_DATA
LEFT
GND
EBU_GND
GND
GNDA
EBU
RIGHT
RAB
DATA
+A
Not Connected
SW_INFO
SHR_CL
+5V
GND
GND
1803
RAB
3754
SDA
SICL
SILD
EBU
470R
3743
DOBM
10K
3858
3860 3849
3865
TDA1308T
TDA1308T
2889 220p
3765
10K
3756
22K
2890 100p
2891
220u
3761
1K 1K
3760
220p 2887
2886
220u
7
8
4
7816-B
6
5
220p 2888
3757
22K
3759
22K
10K
3762
2892 220p
7816-A
2
3
1
3764
10K
3758
22K
2885 100p
3763
10K
+5V
100R
3755
LP
RP
LN
RN
Active Low-Pass Filter
LEFT
RIGHT
2,3V
2V
2V
2,3V
2V
2V
4,5V
2,25V
22K
3720
10n
2869
GNDA
2867
10n
2866
10u
3703
22K
GNDA
100R
3719
2868
10u
GNDA
GNDA
100R
3702
GNDA
47n
2893
3DTC Mainboard Sheet2 2001-10-09 (Basic Version)
TDA1308T
TDA1308T
2889 220p
3765
10K
3756
22K
2890 100p
2891
220u
3761
1K 1K
3760
220p 2887
2886
220u
7
8
4
7816-B
6
5
220p 2888
3757
22K
3759
22K
10K
3762
2892 220p
7816-A
2
3
1
3764
10K
3758
22K
2885 100p
3763
10K
+5V
100R
3755
LP
RP
LN
RN
Active Low-Pass Filter
LEFT
RIGHT
2,3V
2V
2V
2,3V
2V
2V
4,5V
2,25V
22K
3720
10n
2869
GNDA
2867
10n
2866
10u
3703
22K
GNDA
100R
3719
2868
10u
GNDA
GNDA
100R
3702
GNDA
47n
2893
RESET
from shift register7814
on part 3
DOBM
DOBM
2n2
ANALOG AUDIO
1802 B6
1803 F14
2817 C7
2818 C7
2819 B6
2820 B6
2831 G5
2833 G5
2842 B4
2845 A4
2847 B4
2849 A3
2850 A3
2853 B3
2854 B3
2858 D3
2866 C12
2867 C12
2868 D12
2869 D12
2885 C10
2886 B9
2887 C9
2888 D9
2889 C10
2890 D10
2891 B8
2892 D11
2893 B12
2894 C7
2895 D7
3702 C12
3703 C12
3719 D12
3720 D12
3733 F11
3735 F11
3743 I11
3754 G13
3755 B8
3756 C9
3757 C9
3758 D9
3759 D9
3760 B9
3761 B9
3762 B9
3763 B9
3764 C11
3765 D11
3814 B7
3816 D7
3841 I11
3844 F5
3845 F5
3849 G5
3853 A4
3854 G6
3857 G5
3858 G5
3860 G5
3863 A4
3865 G4
3866 B4
3867 A4
3874 B3
3875 A3
3881 B3
3883 D2
6801 F10
7800 C4
7811 F10
7816-A D11
7816-B C10
3841 100R
SAA7324/SAA7325
HF Detect