A
1
2
3
4
5
6
7
8
9
10
B
C
D
E
F
G
H
I
J
K
L
M
N
RX-V771
118
MAIN 2/2
● ⚠印のある部品は、安全性確保部品を示しています。部品の交換が必要な場合、
パーツリストに記載されている部品を使用してください。
● 本回路図は標準回路図です。改良のため予告なく変更することがあります。
★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
IC152
IC152
IC152
IC152
IC152
CB152
CB153
CB154
CB155
CB158
W113
CB156
CB157
W117A
W117B
ANALOG IN
ANALOG IN
DIGITAL IN
IC154
: NJM4565M (TE1)
Dual operational amplifier
8
2, 6
3, 5
1, 7
4
V+
–INPUT
+INPUT
V–
OUTPUT
IC153
: R2A15220FP
8-channel electronic volume with 11 input selector and tone control
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
80
81
79
MUTE
A VEE
ADCL
ADCR
AGND
INR1
INR2
INR3
INR4
INR5
INR6
INR7
INR8
INR9
INL1
INL2
INL3
INL4
INL5
INL6
INL7
INL8
INL9
INR1
2
INL1
2
INL1
4
RECR3
RECL3
INL1
1/RECL5
INR1
3
INR1
4
INL1
3
FLIN1
FRIN1
CIN1
SWIN1
SLIN1
SRIN1
SBLIN1
SBRIN1
SBLC
SBL P
re-OUT
SBL OUT
INRA/RECR1
INLA/RECL1
INRB/RECR2
INR10/RECR4
INR10/RECL4
INR11/RECR5
INLB/RECL2
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
1
2
FRC
FROUT
FLOUT
FLC
CC
COUT
SWOUT
SROUT
SLOUT
SBR OUT
SBR Pre-OUT
SL Pre-OUT
SR Pre-OUT
FL Pre-OUT
FR Pre-OUT
SBRC
SWC
SRC
SLC
AGND
AGND
A GND
AGND
AGND
TREL
TRER
BASSL2
BASSR1
BASSR2
BASSL1
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99 100
50
AVEE
0/-6/-12/-18dB
ATT
SUB
SUB2
0~95dB,
-∞
(0.5dBstep)
MAIN
MAIN
MAIN
SUB
SUB
CL
OCK
D
ATA
DGND
SUBR1
SUBL1
SBLCIN
SBRCIN
FRIN2
FLIN2
SRIN2
SLIN2
SWIN2
SBRIN2
SBLIN2
SLCIN
SRCIN
SUBR2
SUBL2
AV
C
C
CIN2
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
MCU
I/F
AVCC
REC
Tone
Tone
Bass/Treble
-14~+14dB
(2dBstep)
+42~0dB
(0.5dBstep)
+42~0dB
(0.5dBstep)
+42~-95dB
-(0.5dBstep)
+42~-95dB
-∞(0.5dBstep)
+42~-95dB
-∞(0.5dBstep)
+42~-95dB
-∞(0.5dBstep)
+42~-95dB
-∞(0.5dBstep)
+42~-95dB
-∞(0.5dBstep)
Bass/Treble
-14~+14dB
(2dBstep)
0~-95dB,
-∞
(0.5dBstep)
Bypass
Bypass
Tone+MIX
Tone+MIX
Tone
Tone
IC152
: TC74VHCU04FT
Hex inverters
VCC
6A
5A
4A
6Y
5Y
4Y
GND
3Y
3A
2A
1A
2Y
1Y
1
2
3
4
5
6
7
14
13
12
11
10
9
8
MAIN (1)
AV 5
AV 4
AV 3
AV 1
OPTICAL
OPTICAL
(TV)
AV 2
COAXIAL
COAXIAL
(CD)
AV 6
AV OUT
AUDIO 1
AUDIO 2
AUDIO OUT
ZONE 2 OUT
CENTER
SUB-
WOOFER 1
SUB-
WOOFER 2
FRONT
L/R
SURROUND
L/R
SUR. BACK
L/R
PRE OUT
Содержание RX-V771
Страница 4: ...K model A model T model 4 RX V771 RX V771 ...
Страница 5: ...B G F models L H models J model H model 5 RX V771 RX V771 ...
Страница 6: ... REMOTE CONTROL PANELS RAV442 R A L H J models RAV443 T K B G F models 6 RX V771 RX V771 ...
Страница 99: ...MAIN 2 Side B MAIN 6 Side B A B C D E F G H I J 1 2 3 4 5 6 7 RX V771 99 ...
Страница 145: ... CONFIGURING THE SYSTEM SETTINGS RX V771 147 ...
Страница 146: ... システム設定を変更する RX V771 148 ...
Страница 147: ...MEMO 149 RX V771 RX V771 149 ...
Страница 148: ...RX V771 ...