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BLOCK DIAGRAMS < DVD SECTION >
DVD System Control Block Diagram
IC301
(FRONT END PROCESSOR)
TFWD
42
TFWD
TREV
41
TREV
TIN
59
TIN
TOUT
60
TOUT
SCK
70
SCK
STDIO
FROM/TO
72
STDIO
SEN
RF SIGNAL
10
SEN
PROCESS
MUTE
46 MUTE
/SERVO
PS
47 PS
BLOCK
DIAGRAM
CD/DVD
71
CD/DVD
CFE
62
CFE
CAS
63
CAS
STANDBY
64
STANDBY
13
16
26
CPUADR0
ADDRESS BUS
33
CPUADR17
35
40
FROM/TO
84
CPUDT0
DVD SIGNAL
DATA BUS
PROCESS
91
CPUDT7
NINT1
BLOCK
76
NINT1
NINT2
DIAGRAM
77
NINT2
WAIT
1
WAIT
/RE
2
/RE
/WEL
3
/WEL
CS1
6
CS1
RESET
11
RESET
CN401
FG
10
FG-IN
SENSOR
RELAY
FG CBA
CBA
IC601
(DVD HOST PROCESSOR)
200
TFWD
201
TREV
187
TIN
188
TOUT
+3.3V
IC605
5
RESET
4
124
RESET
HANG
48
Q701
READY
49
208
READY
/FERS
82
186
/FERS
IC606
(INVERTER)
OSCI
23
OSCO
24
2
4
120
CLOCK
X301
(16.9344MHz)
X601
27MHz
BUSCLR
53
22
BUSCLR
SDA
52
SDA
51
20
SDA
SCL
50
21
SCL
SCL
79
+3.3V
KEY OUT
IRQ2
44
127
KEY IN
45
IC102 (OP AMP)
FG-IN
80
14
12
DVD MAIN CBA UNIT
CN501
CN1001
CN2002
VFD-STB
3
21
FP-STB
21
2
22
FP-DIN
22
5
VFD-DIN
1
23
FP-DOUT 23
1
VFD-DOUT
2
VFD-CLK
24
FP-CLK
24
3
204
REMOTE
125
26
REMOTE2 26
KEY
MATRIX
TO SERVO/SYSTEM
CONTROL BLOCK
<VCR SECTION>
MAIN CBA
IC2001
(FRONT PANEL CONTROL)
1G
23
7G
17
a/KEY-1
7
CN2001
b/KEY-2
8
FP-STB
2
2
FP-STB
c/KEY-3
9
FP-DIN
5
28
FP-DIN
d/KEY-4
10
FP-DOUT 1
27
FP-DOUT
e
11
FP-CLK
3
FP-CLK
1
f
12
g
13
h
14
i
16
K2
4
K1
3
RM2001
REMOTE
SENSOR
CL2003
CL2004
8
REMOTE1
8
10
REMOTE2 10
K1
6
6
K2
5
5
KEY-1
3
3
KEY-2
2
2
KEY-4
1
1
REMOTE1
FUNCTION CBA
FL2001
FIP
GRID
SEGMENT
4-2-6
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