Denon AVR-S900W, Service Manual

Page: 162 / 194

R2A15218FP (INPUT : IC4200)
8-CHANNEL ELECTRONIC VOLUME
With 11-Input selector And Tone control
R2A15218FP
R2A15218FP
PRELIMINARY
Notice ; This is not a final specification. Some parametric limits are subject to change.
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CONFIDENTIAL
R2A15218FP-76A
BLOCK DIAGRAM AND PIN CONFIGURATION (TOP VIEW)
AGND
SWC
AGND
SLC
AGND
SBLC
IN
LB/RECL2
INRB/REC
R2
INR11/RECR5
IN
L10/RECL4
REC
R3
IN
L11/RECL5
FLIN1
RECL3
CIN1
FRIN1
SLIN1
SW
IN1
AVEE
MUTE
FLIN2 FRIN2 SLIN2 SRIN2 CIN2 SW
IN2
SBLIN2 SBRIN2
AVCC
TREL
BASSL1
BASSL2
FLOUT
CC
FLC
FROUT
AGND
FRC
ADCR
SBLIN1
SRIN1
SBRIN1
SBL OUT
ADCL
SBR OUT
SLOUT
SBRC
SROUT
SWOUT
SRC
COUT
INL5
INL1
INR1
INL2
INR2
INL3
INR3
INL4
INR4
INR5
INL6
INR6
INL7
INR7
INL8
INR8
INLA/RECL1
INRA/RECR1
INL9
INR9
SUB
R
SUBL DG
ND
INR10/RECR4
DAT
A
CLOCK BAS
SR1
BAS
SR2
TRER
N.C.
AGND
N.C.
AGND
N.C.
N.C.
N.C. N.C. SBR
CIN
SBLCIN
N.C.
N.C.
AGND
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
N.C.
MAIN
SUB
REC
ATT
0/-6/-12/-18dB
Bass/ Treble
-14~+14dB
(2dB step)
+42~-95dB,
- ∞ (0.5dBstep)
+42~-95dB,
- ∞ (0.5dBstep)
+42~-95dB,
- ∞ (0.5dBstep)
+42~-95dB,
- ∞ (0.5dBstep)
+42~-95dB,
- ∞ (0.5dBstep)
+42~-95dB,
- ∞ (0.5dBstep)
Tone
+42~0dB
(0.5dBstep)
Tone
Bass/ Treble
-14~+14dB
(2dB step)
0~-95dB,
- ∞
(0.5dBstep)
+42~0dB
(0.5dBstep)
0~-95dB,
- ∞
(0.5dBstep)
MCU
I/F
AVEE
AVCC
Bypass
Tone
Tone+MIX
Bypass
Tone
Tone+MIX
CMI
X
SWM
IX
M
A
IN
SUB
M
A
IN
SUB
81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99
100
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
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53
52
51
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162
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