- 37 -
AVR300
SURROUND SOUND RECEIVER
SG
5
1
SG
6
2
SG
7
3
SG
8
4
SG
9
5
SG
10
6
SG
11
7
SG
12
8
SG
13
9
SG
14
10
SG
15
11
SG
16
12
SG
17
13
SG
18
14
SG
19
15
SG
20
16
SG21
17
SG22
18
SG23
19
SG24
20
SG25
21
SG26
22
SG27
23
SG28
24
SG29
25
SG30
26
SG31
27
SG32
28
SG33
29
SG34
30
SG35
31
GR1
32
GR
2
33
GR
3
34
GR
4
35
GR
5
36
GR
6
37
GR
7
38
GR
8
39
GR
9
40
GR
10
41
GR
11
42
GR
12
43
GR
13
44
GR
14
45
GR
15
46
GR
16
47
VEE
48
VSS
49
OSC
I
50
OSC
O
51
RSTB
52
CSB
53
CLK
B
54
DIN
55
VDD
56
P1
57
P2
58
AD2
59
AD1
60
SG1
61
SG2
62
SG3
63
SG4
64
U
1001
PT
6302
F
1
F
2
P36
3
P35
4
P34
5
P33
6
P32
7
P31
8
P30
9
P29
10
P28
11
P27
12
P26
13
P25
14
P24
15
P23
16
P22
17
P21
18
P20
19
P19
20
P18
21
P17
22
P16
23
P15
24
P14
25
P13
26
P12
27
P11
28
P10
29
P9
30
P8
31
P7
32
P6
33
P5
34
P4
35
P3
36
P2
37
P1
38
14G
39
13G
40
12G
41
11G
42
10G
43
9G
44
8G
45
7G
46
6G
47
5G
48
4G
49
3G
50
2G
51
1G
52
F
53
F
54
VF
101
29-
1403F
P0
.3
40
P0
.2
41
P0
.1
42
P0
.0
43
VC
C
44
NC
1
P1
.0
2
P1
.1
3
P1
.2
4
P1
.3
5
P1
.4
6
P1.5
7
P1.6
8
P1.7
9
RST
10
P3.0
11
NC
12
P3.1
13
P3.2
14
P3.3
15
P3.4
16
P3.5
17
P3
.6
18
P3
.7
19
X2
20
X1
21
GN
D
22
NC
23
P2
.0
24
P2
.1
25
P2
.2
26
P2
.3
27
P2
.4
28
P2.5
29
P2.6
30
P2.7
31
PSEN
32
ALE
33
NC
34
EAVPP
35
P0.7
36
P0.6
37
P0.5
38
P0.4
39
U
1002
AT
89C
52
C
1001 20P
C
1002 20P
CR
1001
12M
SW
1024
DI
R
E
CT
SW
1025
DI
SP
LA
Y
SW
1026
MU
T
E
SW
1006
RD
S IN
FO
SW
1019
CD
SW
1020
FM
SW
1021
AM
SW
1014
SA
T
SW
1015
AV
SW
1016
V
CR1
SW
1009
M
ODE
SW
1010
BA
SS
SW
1011
ME
N
U
SW
1003
PR
E
SET
SW
1004
ST
O
R
E
SW
1005
FM MU
T
E
SW
1022
EXT7.
1
SW
1023
ZONE2
SW
1017
V
CR2
SW
1018
TA
PE
SW
1012
OK
SW
1013
DVD
SW
1007
TR
EB
LE
SW
1008
E
FFE
CT
SW
1001
UP
SW
1002
DOW
N
SG
1
SG
2
SG
3
SG
4
SG
5
SG
6
SG
7
SG
8
SG
9
SG
10
SG
11
SG
12
SG
13
SG
14
SG
15
SG
16
SG
17
SG
18
SG
19
SG
20
SG21
SG22
SG23
SG24
SG25
SG26
SG27
SG28
SG29
SG30
SG31
SG32
SG33
SG34
SG35
SG
0
SG0
GR1
GR
1
GR2
GR3
GR4
GR5
GR6
GR7
GR8
GR9
GR10
GR11
GR12
GR13
GR14
GR
2
GR
3
GR
4
GR
5
GR
6
GR
7
GR
8
GR
9
GR
10
GR
11
GR
12
GR
13
GR
14
AC
4V
1
AC
4V
2
LE
1011
LE
D
LE
1006
LE
D
LE
1001
LE
D
LE
1013
LE
D
LE
1008
LE
D
LE
1003 LE
D
LE
1002
LE
D
LE
1007
LE
D
LE
1012 LE
D
LE
1004
LE
D
LE
1009 LE
D
LE
1014
LE
D
LE
1015 LE
D
LE
1010
LE
D
R
1001 100
R
1002
100
R
1003 100
R
1004 100
R
1005
100
R
1006 100
R
1007
100
R
1008
100
R
1009 100
R
1010 100
R
1011
100
R
1012 100
R
1020
20
1
2
3
IR
801
R
1015 470
C
1003
47u/16V
1
2
3
P1001A
P3
VOL1
VOL2
1
2
3
V690
ENC
ODER
1
2
3
P1001B
VOL
UM
E B
OAR
D
Q1001
C
123
Q1002 C
123
+5v
AC
4V
1
AC
4V
2
C
1004 47P
R
1016
3K3
R
1017
1K
C
1005
103
C
1006 103
C
1007
47u/6V3
C
1008
100u/50V
C
1009
103
C
1010 104
Q1003 C
123
SG1
SG2
SG3
SG4
SG5
SG6
SG7
SG8
SG9
SG10
SG11
SG12
SG13
SG14
SG15
SG16
SG17
SG18
SG19
SG20
SG21
SG22
SG23
SG24
SG25
SG26
SG27
SG28
SG29
SG30
SG31
SG32
SG33
SG34
SG35
C
1011
10u/16V
R
1018 10K
LE
1005
LE
D
R
1014 100
+5V
GND
IR IN
GND
IROUT
SD
E
T
YU
VDET
RS1
RS2
-V
YU
VDET
SD
E
T
P1002A P2
A
R
1019 10K
C
1012
470u/6V3
P1
P2
P2
P1
1
2
3
P102A
P3
1
2
3
P102B
P3
LE
D
B
OAR
D
1
2
3
4
5
6
P205B
TO R
S232 B
O
A
R
D
SD
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
P101A
15P
RS1
RS2
RS2
RS1
R
1022 4K7
R
1023 4K7
R
1024 4K7
SD
R
1025 4K7
C
1014 103
C
1015
103
C
1016
470u/6V3
C
1013
470u/6V3
R
1026
4K7
R
1027
4K7
R
1028
4K7
R
1029
4K7
A
114
Q1005
Q1004
C
114
R
1030 10K
KEY
Summary of Contents for DiVA AVR300
Page 4: ... 3 AVR300 SURROUND SOUND RECEIVER ADJUSTMENT POINTS DIAGRAM AMP1 board ...
Page 5: ...AVR300 SURROUND SOUND RECEIVER 4 AMP2 board TUNER board OSC RF VT ...
Page 6: ... 5 AVR300 SURROUND SOUND RECEIVER VIDEO board ...
Page 13: ...AVR300 SURROUND SOUND RECEIVER 12 AMP2 board component side PCB LAYOUT ...
Page 14: ... 13 AVR300 SURROUND SOUND RECEIVER AMP2 board copper side ...
Page 18: ... 17 AVR300 SURROUND SOUND RECEIVER KEY board ...
Page 19: ...AVR300 SURROUND SOUND RECEIVER 18 DSP board component side ...
Page 20: ... 19 AVR300 SURROUND SOUND RECEIVER DSP board copper side ...
Page 21: ...AVR300 SURROUND SOUND RECEIVER 20 MAIN board ...
Page 22: ... 21 AVR300 SURROUND SOUND RECEIVER TUNE board ...
Page 23: ...AVR300 SURROUND SOUND RECEIVER 22 PMAIN board component side PMAIN board copper side ...
Page 24: ...AVR300 SURROUND SOUND RECEIVER 23 AMP1 board component side AMP1 board copper side ...
Page 25: ...AVR300 SURROUND SOUND RECEIVER 24 MUTI board component side ...
Page 26: ...AVR300 SURROUND SOUND RECEIVER 25 MUTI board copper side ...
Page 27: ...AVR300 SURROUND SOUND RECEIVER 26 VIDEO board component side ...
Page 28: ...AVR300 SURROUND SOUND RECEIVER 27 VIDEO board copper side ...
Page 29: ...AVR300 SURROUND SOUND RECEIVER 28 RS232 board component side RS232 board copper side ...
Page 46: ... 45 AVR300 SURROUND SOUND RECEIVER MULTI CH BOARD U401 WM8770 ...