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DVD II BLOCK DIAGRAM
DVD MECHANISM UNIT
DVD MAIN C.B.A.
IC8001 (DVD SIGNAL PROCESSOR/DVD MICROCONTROLLER)
TP8915
P8901
138
13
TP8919
P8901
137
17
TP8920
P8901
136
18
TP8914
P8901
135
12
RF
TP8921
P8901
SIGNAL
134
OPTICAL
19
PROCESS
TP8922
PICK UP
P8901
133
20
TP8912
P8901
132
10
TP8913
P8901
131
11
TP8916
P8901
111
14
TP8917
P8901
110
15
123
P8901
125
5
TP8905
Q8903
Q8902
P8901
DRIVE
AMP
124
2
TP8908
Q8904
Q8901
P8901
DRIVE
AMP
126
6
P8901
7
Q8907
P8901
8
5
4
1
2
3
VR-DVD
80
P8901
79
VR-CD
16
IC8003 (64M SDRAM)
22-26,
SDRAM ADDRESS BUS (MA0-11)
29-35
2,4,5,7,8,10,11,13,
42,44,45,47,48,50,
SDRAM DATA BUS (MDQ0-15)
51,53
VCC
+D3.3V
1,3,9,14,27,37,
43,49
IC8002
(16M FLASH MEMORY)
29
36
FDT(0-15)
38
45
VCC
37
+D3.3V
1
FADR(0-20)
10
16
25
48
DVD/CD
DVD
ERROR
VIDEO
ECC
FORMATTER
DECODER
CORRECTION
I/F
F
600 mVp-p
(DVD Playback)
200 mV
50 ns
AUDIO
I/F
217,220,221,223,224,
226-228,230,233,237,
MD
238
MC
ML
M CLOCK
1,2,4,5,7,8,10,11,
(DVD:36.864MHz)
13-15,17,18,252,254,
(CD:33.8688MHz)
256
AUDIO MUTE(L)
27MHz CLOCK
27MHz CLOCK
192-195,197-200,203,
FLASH MEMORY
DATA (0-15)
204,206-208,210-212
6,12,19,28,34,48,62,84,167,
178,190,196,202,209,216,
225,231,239,246,255
21,23-25,27,30-33,36,
FLASH MEMORY
26,44,89,172,219,
VCC
ADDRESS (0-20)
37,39-43,45-47,50,51
236
98,107,118,141,150,159,161
(+1.2V)VCC
VCC
IC8401 (VIDEO AMP/DRIVER)
TP8401
A
DAC
156
6
LPF
TP8402
B
DAC
158
2
LPF
TP8403
C
VIDEO
DAC
149
12
LPF
ENCODER
TP8404
D
DAC
151
14
LPF
TP8405
E
DAC
152
16
LPF
A
B
Q8401
V1
1.0Vp-p
V1
0.9Vp-p
BUFFER
Q8402
BUFFER
0.5 V
20 µs
0.2 V
20 µs
NOT USED
(WITHOUT COMPONENT OUT)
C
D
E
V1
1.0Vp-p
V1
0.7Vp-p
V1
0.7Vp-p
0.5 V
20 µs
0.2 V
20 µs
0.2 V
20 µs
IC8501 (AUDIO D/A CONVERTER)
TP8510
TP8505 TP8509
169
3
SERIAL
DIGITAL
MODULATOR
170
1
I/F
FILTER
171
2
177
VCC
TP8508 TP8507
TP8506 TP8504
57
13
VCC
SERIAL
56
14
CONTROL
53
15
AUDIO MUTE(H)
163
16
55
X8001
166
27MHz
165
OSC
+D3.3V
IC8005
+1.2V
7
1
REGULATOR
8
+A3.3V
DATA(VIDEO/AUDIO) SIGNAL
DVD VIDEO SIGNAL
DVD AUDIO SIGNAL
(WITH COMPONENT OUT)
VCC
1
SW+5V
VCC
34
TP8407
F
6dB AMP
DRIVER
31
TP8406
G
6dB AMP
DRIVER
28
TP8408
H
6dB AMP
DRIVER
33
TP8409
I
6dB AMP
DRIVER
25
TP8410
J
6dB AMP
DRIVER
22
TP8411
K
6dB AMP
DRIVER
19
F
G
2.0 Vp-p
V1
2.47 Vp-p
V1
Q8403
LPF
BUFFER
Q8404
LPF
BUFFER
1 V
20 µs
0.5 V
20 µs
H
I
V1
1.8 Vp-p
V1
2.0 Vp-p
20 µs
1.0 V
20 µs
1 V
IC8503
(OP AMP)
TP8520
R-CH
TP8512
DAC
LPF
8
2
1
L-CH
TP8511
DAC
LPF
7
6
7
+12V
TP8519
8
L
6
SW+5V
+12V
5
SW+3.3V
SW+5V
11
Q8501
DRIVE
Q8502
MUTE-ON
MUTE-ON
Q8503
Q8505
Q8504
POWER SUPPLY C.B.A.
JK1601
TP8031
DIGITAL
P8402
P1002
3
AUDIO
11
11
OUT
PV-D4734S/PV-D4744/PV-D4744S/PV-D4754S/PV-D4734S-K/PV-D4744S-K/PV-D4754S-K
P8401
DVD VIDEO
17
P8401
DVD S-Y
9
P8401
DVD S-C
TO VIDEO
11
BLOCK
P8401
DIAGRAM
DVD Y
19
P8401
DVD PB
21
P8401
DVD PR
23
J
1.4 Vp-p
V1
0.5 V
20 µs
K
V1
1.4 Vp-p
20 µs
0.5 V
P8401
DVD AUDIO
TO AUDIO
15
R-CH
BLOCK
P8401
DVD AUDIO
DIAGRAM
13
L-CH
L
V1
5.72 Vp-p
0.2 ms
2 V
DVD II BLOCK DIAGRAM
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