RX-DV5RSL
1-26
M61516FP (IC301) : Sound controller
1. Block diagram
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
INRH
INRG
INRF
INRE
INRD
INRC
INRB
INRA
VEE
INLA
INLB
INLC
INLD
INLE
INLF
INLG
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
TRE R
BASS R2
BASS R1
FRIN2
SRIN2
SBRIN2
SWIN2
CIN2
SBLIN2
SLIN2
FLIN2
VOLGND3
VOLGND4
BALANCE L/+
BALANCE L/-/LOUD L
INGND
BALANCE R/-/LOUD R
BALANCE R/+
REC R4
REC R3
REC R2
REC R1
INRJ
INRI
DVDD
TINT
VOLGND2
FLVIN
TNEOUT
TREL
BASS L2
BASS L1
FRIN1
SRIN1
SBRIN1
SWIN1
CIN1
SBLIN1
SLIN1
FLIN1
VOLGND1
REC L4
REC L3
REC L2
REC L1
INLJ
INLI
INLH
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
T
O
NEOUT R
FR
VIN FR
OUT
FR
OUT
SR
OUT
SBOUT
SW
OUT
COUT
SBLOUT
SLOUT
FLOUT
OUTGND
AV
C
C
DGND
CLOCK
DA
T
A
LA
TCH
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
MCU
I/F
TONE OUTPUT
SELECTOR
TONE OUTPUT
SELECTOR
OUTPUT GAIN
CONTROL
OUTPUT GAIN
CONTROL
INPUT GAIN
CONTROL
INPUT GAIN
CONTROL
FL VOL
50K
50K
50K
50K
50K
50K
50K
50K
10K
10K
10K
Rch
Lch
10K
SR VOL
REC SW
BALANCE OUTPUT
REC SW
REC SW
REC SW
SBR VOL
SBL VOL SL VOL
SW VOL
C VOL
50K
50K
50K
50K
50K
50K
50K
FL VOL
+
-
+
-
+
-
+
-
LOUDNESS
TAP A
LOUDNESS
TAP B
A
LOUDNESS TAP
B
BALNCE/LOUDNESS
CHANGE SW
BALNCE/LOUDNESS
CHANGE SW
FRONT INPUT
SELECTOR
INPUT
SELECTOR
INPUT
SELECTOR
FRONT INPUT
SELECTOR
TO
N
E
BASS/TRE
ZERO CROSS
DETECTOR &
TIMER DETECTOR
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
+
-
T
ONE
BASS/TRE
50K
50K
50K
50K
50K
REC SW
REC SW
REC SW
REC SW
+
-
+
-