Advertisement
1802
B6
2819
B6
2842
B4
2850
A3
2866
1803
F14
2820
B6
2845
A4
2853
B3
2867
2817
C7
2831
G5
2847
B4
2854
B3
2868
2818
C7
2833
G5
2849
A3
2858
D3
2869
1
2
3
Painel Principais 3DTC
VrefCD10
parte 2
A
2850
3875
EYE-PATTERN
HF
2n2
1K
800mVpp
2853
B
68p
TB = 0.5µs/div
+3.3V
64
LDON
to part1 7801/pin7
V1
63
Innersw
3.2V
from 1801
V5
62
C
V4
61
RW/DA
to part1 7801/pin11
MOTO2
60
M2
MOTO1
59
M1
58
VSSD3
3883
D
57
VDDD2C
+3.3V
10R
3.2V
56
SL
SL
FO
55
FO
RA
54
RA
CFLG
53
E
VDDD1P
52
+3servo
3.2V
DOEM
DOBM
51
VSSD2
50
CL11|4
49
F
G
H
DOBM
to dig. out circuit
I
. . . V Tensões DC medidas
no MODO PLAY
nas seguintes condições:
V
EVM
"+10V" = 10V
"+5V" = 5V
1
2
3
C12
2885
C10
2889
C10
2893
B12
3703
C12
C12
2886
B9
2890
D10
2894
C7
3719
D12
D12
2887
C9
2891
B8
2895
D7
3720
D12
D12
2888
D9
2892
D11
3702
C12
3733
F11
4
5
6
3863
470R
+3.3V
2849
2n2
3893
PHOTO DIODES
2819
2820
22K
220K
CD DRIVE on PART1
33p
33p
3874
2842
2847
47n
1802
4u7
TF01
1.7V 1.7V
1.7V
3.2V
0.8V
1.6V
1.6V
1.6V 1.6V
1.6V
1.6V 1.6V
1.6V
1.6V
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
TIMING
ANALOG / DIGITAL
CONVERTER
FRONTEND
Signal Processor
VNEG
SAA7324/SAA7325
PRE-
7800
VPOS
PROCESSING
DIG.
PLL
CONTROL
FUNCTION
SELPLL
AUDIO
PROCESSOR
TEST1
DATA
WCLK
PEAK
SCLK
DET.
SUBCODE
MICROCONTROLLER
SERIAL DATA
PROCESSOR
TEST2
INTERFACE
LOOPBACK
INTERFACE
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
2833
2831
27p
1n
3854
10K
+3.3V
RESET
from shift register7814
on part 3
4
5
6
3735
F11
3756
C9
3760
B9
3764
C11
3743
I11
3757
C9
3761
B9
3765
D11
3754
G13
3758
D9
3762
B9
3814
B7
3755
B8
3759
D9
3763
B9
3816
D7
7
8
9
3755
3755
+5V
+5V
100R
100R
+3.3V
2891
2891
2,25V
2,25V
220u
220u
17
2817
3.2V
100n
3757
3757
LN
LN
LN
18
2V
2V
22K
22K
LEFT
LEFT
LP
LP
3756
3756
LP
19
2V
2V
22K
22K
20
21
3V
3759
3759
RN
RN
RN
22
RIGHT
RIGHT
22K
22K
RP
RP
3758
3758
RP
23
22K
22K
24
3V
25
CL16
26
+3.3V
27
28
29
EF
30
31
+3.3V
32
KILL
+5V
+10V
7
8
9
3822
G6
3845
F5
3857
G5
3865
G4
3875
3823
G7
3849
G5
3858
G5
3866
B4
3881
3841
I11
3853
A4
3860
G5
3867
A4
3883
3844
F5
3854
G6
3863
A4
3874
B3
3893
10
11
12
13
47n
47n
2893
2893
Active Low-Pass Filter
Active Low-Pass Filter
GNDA
GNDA
4,5V
4,5V
7816-B
7816-B
8
8
6
6
TDA1308T
TDA1308T
3702
3702
2866
2866
7
7
2,3V
2,3V
5
5
100R
100R
10u
10u
4
4
GNDA
GNDA
GNDA
GNDA
7816-A
7816-A
2V
2V
2
2
TDA1308T
TDA1308T
3719
3719
2868
2868
1
1
2,3V
2,3V
3
3
100R
100R
10u
10u
2V
2V
GNDA
GNDA
GNDA
GNDA
voltage stab.
3733
33R
7811
3.3V
4.2V
BC847B
3735
4.1V
100R
PDZ-3.9B
ANALOG AUDIO
SW_INFO
communication with
Shift Register
SHR_DATA
on part 3
SHR_CL
RAB
SDA
SILD
SICL
3743
DOBM
470R
10
11
12
13
A3
6801
F10
7816-B C10
B3
7800
C4
D2
7811
F10
A4
7816-A D11
14
A
B
C
D
E
F
1803
19
LEFT
18
GNDA
17
RIGHT
16
+5V
15
GND
G
14
+A
13
SW_INFO
12
SHR_DATA
11
SHR_CL
10
RAB
9
DATA
8
SILD
H
7
GND
6
SICL
5
GND
4
Not Connected
EBU
3
EBU
2
EBU_GND
1
GND
I
FE-ST-VK-N
3DTC Mainboard Sheet2 2000-10-09 (Basic Version)
14
Advertisement
