Denon S-5BD, Service Manual

Page: 115 / 207

115
SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC's
R2A15218FP (8U-210078 : IC304)
55
AVR-2310CI/2310/890, AVC-2310
R2A15218FP (IC700 : INPUT B’D)
R2A15218FP Block Diagram
1
30
31
50
80
81
100
51
AGND
SWC
AGND
SLC
AGND
SBLC
IN
LB/RECL2
INRB/REC
R
2
INR11/RECR5
IN
L10/RECL4
REC
R
3
IN
L11/RECL5
FLIN1
RECL3
CIN1
F
R
IN1
SLIN1
SW
IN1
AVEE
MUTE
FLIN2 F
R
IN2
SLIN2 S
R
IN2
CIN2 SW
IN2
S
BLIN2
S
BRIN2
AVCC
TREL
BASSL1
BASSL2
FLOUT
CC
FLC
FROUT
AGND
FRC
ADCR
S
BLIN1
S
R
IN1
S
BRIN1
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 BA
S
S
R
1
BAS
S
R2
TRER
N.C.
AGND
N.C.
AGND
N.C.
N.C.
N.C. N.C. S
B
R
C
IN
S
BLCIN
N.C.
N.C.
AGND
N.C.
N.C.
N.C.
N.C. N.C. N.C.
N.C.
MA IN
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
C
M
IX
SWM
IX
MA
IN
SUB
MA
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
58
57
56
55
54
53
52
51
50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31