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K
L
N
P
R
T
M
O
Q
S
2
1
3
5
7
4
6
SURROUND UNIT
(X08-2840-10)
IC10
IC8
IC9
IC2
IC24
IC3
IC1
D8
D7
Q1
Q2
D
C
BUFFER
D9
SRch
LFEch
SLch
Cch
DIGITAL
VIDEO3
VIDEO2
L,Rch
DIGITAL
SL,SRch
DIGITAL
C.LFEch
DIGITAL
DIGITAL
DIGITAL
CN3
D5
5V AVR
5V AVR
(2/2)
IC11
IC11
(1/2)
CONVERTER
DAC,A/D
DIR
D2
D1
5V AVR
(AC-3)
DOLBY
DIGITAL
A1
/PCM IN
DOLBY DIGITAL
VIDEO3
J1
VIDEO2
S1
D4
D3
INTER-
FACE
2.9V
4.9V
3.2V
3.1V
4.9V
4.8V
0V
0V
0V
2.9V
2.8V
2.3V
2.3V
2.3V
2.3V
2.3V
2.3V
4.9V
0V
2.3V
2.3V
2.3V
0V
0V
0V
0V
4.5V
0V
4.4V
4.3V
0V
0V
4.7V
3.7V
0.8V
2.6V
2.5V
4.9V
4.9V
3.7V
4.9V
4.5V
4.2V
0V
4.4V
0V
4.9V
2.1V
2.1V
1.1V
4.1V
4.9V
4.9V
4.9V
3.3V
3.3V
3.4V
2.6V
4.9V
3.4V
-14.8V
15.0V
5.0V
11.1V
5.0V
11.1V
5.0V
11.1V
1.5V
1.6V
2.4V
2.3V
4.8V
0V
0V
0V
0V
1.8V
3.2V
2.4V
4.9V
4.9V
0V
R69 47K
R70
100
+5V
C34
22P
+
C20
4.7u50
R72
4.7K
R71 47K
C8 0.1
220
R15
+
-15V
-15V
-15V
-15V
-15V
SDOCKSEL
15V
62
330P
C10
15V
+15V
C73
0.22
0.22
C72
+5V
+5V
68
69
67
62
6
9
66
+5V
+15V
+15V
+15V
+15V
+15V
+15V
+5V
+15V
+15V
11
6
15
16
68
67
69
14
6
5
PROTECT
SO
SI
YAM CS
STB2
SEL DT
SEL CLK
8/16
CRI CS
SDATA
SBUSY
SCK
AUDIO
AC
AC
17
14
15
16
11
12
13
1
2
5
6
7
8
9
10
66
R10 220
R11 220
R12 220
+5V
12.288MHz
X2
15P
C24
C25
15P
R28 1M
C22
12P
12P
C23
+5V
+5V
9
+B
1 1/4W
R64
+
-
~
~
+B
L3
1000u16
C70
+
1/4W
1/4W
1/4W
+
C74
100u16
+
2.2
R63
+B
0.1
C77
C81
OUT IN
GND
100u16
1 1/4W
C78 0.1
+
C83
100u10
R67
+5V
2.2
R62
+B
OUT IN
GND
0.1
C86
C91
100u16
+
R101 20K
20K
R102
+B
+B
+B
+B
+B
R104 20K
20K
R103
22P
C102
C101 22P
C110 100P
0.01
C109
R106
100
R105
100
C104 100P
100P
C103
100P
C105
C106 100P
10u50
+
C112
+
C111
10u50
-
+
1
4
2
3
+
-
7
8
5
6
R155
R156
R135
R136
R19
220
2.2K
R25
R24 220
C17 0.01
C18 1000P
R16 100K
R20 100K
97
98
99
R68
2.2 1/4W
C94 0.1
0.1
C93
+
IN
OUT
GND
1K
1K
R108
+5V
+B
C95 0.1
C97
100u10
+
C107
680P
2.2u50
C38
C37 0.01
47K
R37
8200P
C36
C35 1000P
R107
R66
2.2 1/4W
C87 0.1
C92
100u10
+
+5V
680P
C108
+
+
+
+
4.7u50
C152
R154
5.1K
C151
4.7u50
R153
5.1K
R152 100K
1000P
C154
C19 0.1
33P
C21
4.3K
4.3K
1000P
C133
C134 1000P
R131 100K
100K
R132
R133
5.1K
5.1K
R134
C132
4.7u50
4.7u50
C131
4.3K
4.3K
100K
R151
C153 1000P
CONTROL
VOLUME
CONTROL
VOLUME
CONTROL
VOLUME
CONTROL
VOLUME
VOLUME CONTROL
MUX
AGND1
AGND2
INPUT GAIN
FILTERS
DIGITAL
CONTROL
VOLUME
MONO ADC
ADC
LEFT
ADC
RIGHT
5
DAC
6
DAC
DAC
DAC
4
3
DAC
2
DAC
1
DIGITAL FILTERS
INPUT
MUX
REFERENCE
VOLTAGE
AND OUTPUT STAGE
ANALOG LOW PASS
INPUT
RX/AUXILIARY
PLL
S/P DIF
DEM
DIVIDER
DATA INTERFACE
CLOCK OSC/
SERIAL AUDIO
CONTROL PORT
34
22
35
21
36
20
37
VA+
19
38
18
39
DGND2
17
40
VD+
16
41
DGND1
15
42
14
43
13
33
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
24
10
23
11
12
44
C30
0.1
L1
L2
R17 1K
R18 1K
0.1
C39
0.1
C32
R26
2.2K
C29
R32
22P
4.7K
47K
R31
2.2K
R27
0.1
C31
22P
C33
4.7K
R30
+
47P
C28
C27 0.1
R29 75
C26
47u25
+5V
3
2
1
R14 220
R13 220
R23 220
1K
R22
R36 1K
R9 220
R8 220
C5
1000P
1000P
C6
0.1
C4
0.1
C7
0.1
C3
C2
0.1
R4
18K
200
R3
0.1
C16
C15 0.01
820
R2
C14
C1
0.1
C12 15P
15P
C11
10MHz
X1
R21
220
C13 18P
18P
R1 1M
R7 220
R6 220
R5 220
SL16
XS8
470u
1/4W
1
R59
390 1W
R58
R57
390 1W
0.01
4710 +
C59
C57
+
6.3
C56
0.01
C58
1
2
3
4
5
6
7
GND
+5V
9
8
10
11
12
14
13
C9
0.1
1
2
3
4
+B
8
6
5
7
GND
97
98
99
CONTROL
CONTROL
RESISTOR
CONTROL
u-COM
INTERFACE
SDISEL
CRC
SDI
INTERFACE
(20MHz)
OPER TION CLOCK
PLL
INPUT
BUFFER
PROCESSOR
BIT STREAM
READING
INTERFACE
DELAY-RAM
24bit DSP
SDO
2.2
R61
C96
100u16
34
32
33
31
VDD
97
99
98
VSS
100
51
53
52
55
54
56
VDD
30
VSS
28
TESTI16
29
TESTI17
26
TESTI14
27
25
TESTI13
TESTI15
57
TESTI12
24
58
TESTI21
TESTI11
23
59
TESTI22
TESTI10
22
60
VSS
VDD
21
61
TESTI23
20
62
IC
19
63
TESTBRK
TESTIO9
18
64
TESTI24
TESTIO8
17
65
TESTI25
TESTIO7
16
66
TESTIO6
15
67
TESTR2
14
68
TESTR1
13
69
TESTIO5
12
70
TESTI26
11
71
VDD
VSS
10
72
9
73
8
74
TESTIO4
7
75
TESTIO3
6
76
TESTIO2
5
77
TESTIO1
4
78
TESTIO0
3
79
TESTCKO
2
50
VSS
VDD
81
49
82
48
83
47
84
46
85
45
TESTI27
86
44
TESTI20
TESTI28
87
43
TESTI19
TESTI29
88
42
TESTI18
TESTI30
89
41
VDD
VSS
90
40
VSS
VDD
91
39
92
38
93
37
94
36
95
1
VDD
VSS
80
35
96
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
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VR-208(K)
S/D-4P(
98.4.24
17:04
y [ W
7