Dvd (Video/Audio) Block Diagram - Panasonic NV-VP60GL Service Manual

Dvd player/ video cassette recorder
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15.7. DVD (VIDEO/AUDIO) BLOCK DIAGRAM

RF SIGNAL PATH
VIDEO MAIN SIGNAL PATH
AUDIO MAIN SIGNAL PATH
OPTICAL PIC-UP UNIT
IC8611
(EEP ROM)
SCL
SDA
IC8651
(16M FLASH MEMORY)
DQ0 29
DQ1
DQ2
DQ3 35
DQ4
DQ5 40
DQ6 42
DQ7 44
DATA
DQ8 30
DQ9
DQ10 34
DQ11
DQ12 39
DQ13
DQ14 43
DQ15
A0 25
A1
A2 23
A3
A4 21
A5
A6 19
A7
ADDRESS
A8 8
A9
A10 6
A11
A12 4
A13
A14 2
A15
A16 48
A17
ADDRESS
A18 16
A19
A20 10
XWE
XCE 26
XOE
XRST 12
IC8606
IC8601
(RESET)
(RESET)
OUT 1
P34301
P8003
CPU CLOCK
21
TO/FROM DVD
P34301
P8003
CPU STATUS
INTERFACE
20
(VCR MAIN)
P34301
P8003
CPU CMD
19
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IC8001
(DV LSI)
SRCK
168
LRCK
167
P8001
RFN
113
RFINN
ADOUT3
169
13
P8001
RFP
114
RFINP
STBDAC
76
14
SBT3
78
SBO3
77
DACCK
166
6
67
SCL
5
66
SDA
IECOUT 173
23
EXDT0
31
25
EXDT1
33
27
EXDT2
29
EXDT3
38
31
EXDT4
33
EXDT5
37
EXDT6
39
EXDT7
DATA
24
EXDT8
32
26
EXDT9
28
EXDT10
36
30
EXDT11
32
EXDT12
41
36
EXDT13
38
EXDT14
45
40
EXDT15
18
EXADT0
24
64
EXADT1
63
EXADT2
22
62
EXADT3
61
EXADT4
20
60
EXADT5
59
EXADT6
18
58
EXADT7
ADDRESS
51
EXADT8
7
50
EXADT9
49
EXADT10
5
48
EXADT11
47
EXADT12
3
46
EXADT13
43
EXADT14
1
42
EXADT15
41
EXADR16
17
57
EXADR17
56
EXADR18
ADDRESS
9
54
EXADR19
65
EXADR20
55
11
NEXWE
19
NEXCE
28
20
NEXOE
84
NRST
OUT 1
75
CLK
74
STATUS
73
CMD
IC8420
(AUDIO D/A CONVERTER)
BCK
8X
7
ATT
INTERPOLATOR
MODULATOR
AUDIO
LRCK
8
DATA
INTERFACE
DATA
8X
6
ATT
INTERPOLATOR
MODULATOR
XMS
2
MC
uP
3
INTERFACE
MD
4
SCK
CLOCK
DE-EMPHASIS
5
DIVIDER
CONTROL
TO VCR MAIN
DIGITAL AUDIO
P8003
P34301
30
DAC1OUT
149
DAC2OUT
148
DAC3OUT
147
DAC4OUT
156
DAC5OUT
157
MDQ0
199
MDQ1
201
MDQ2
203
MDQ3
207
MDQ4
209
MDQ5
211
MDQ6
213
MEMORY
MDQ7
217
DATA
MDQ8
216
MDQ9
212
MDQ10
210
MDQ11
208
MDQ12
206
202
MDQ13
200
MDQ14
198
MDQ15
241
MA0
243
MA1
MA2
245
MA3
247
MA4
246
MA5
244
MEMORY
ADDRESS
MA6
242
MA7
240
MA8
236
MA9
232
MA10
237
MA11
230
NCSM
229
NRAS
228
NCAS
227
NWE
221
MCK
223
63
NV-VP60GL / NV-VP60GC / NV-VP60GCS
SCF
VOUTL
AUDIO(L)
P8003
P34301
15
LPF
29
TO DVD
INTERFACE
(VCR MAIN)
VOUTR
AUDIO(R)
P8003
P34301
SCF
14
LPF
27
DVD OUT
JK34301
Q34701
COAXIAL
AMP
2
OUT
Y/PY/G OUT
P8003
P34301
16
CB/PB/B OUT
P8003
P34301
17
TO DVD
CR/PR/R/OUT
P8003
P34301
INTERFACE
15
(VCR MAIN)
Y OUT
P8003
P34301
11
C OUT
P8003
P34301
13
IC8051
(64M SDRAM)
2
DQ0
4
DQ1
5
DQ2
7
DQ3
8
DQ4
10
DQ5
11
DQ6
13
DQ7
MEMORY
DATA
42
DQ8
44
DQ9
45
DQ10
47
DQ11
48
DQ12
50
DQ13
51
DQ14
53
DQ15
23
A0
24
A1
25
A2
26
A3
29
A4
30
A5
MEMORY
31
A6
ADDRESS
32
A7
33
A8
34
A9
22
A10
35
A11
19
CS
18
RAS
17
CAS
NV-VP60GL/GC/GCS
16
WE
DVD (VIDEO/AUDIO)
38
CLK
BLOCK DIAGRAM

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