Denon RBD-X1000, Руководство по обслуживанию

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78
R2A15218FP (MAIN : IC403)
Block Diagram
2 18
Renesas Technology Corp. Doc. No. RCS-R2A15218FP-650 Rev. Page
/
C.S
Integrated Circuit (R2A15218FP)
1
Fig 1. BLOCKDIAGRAM AND PIN CONFIGURATION(TOP VIEW)
AGND
SWC
AGND
SLC
AGND
SBLC
IN
L
B
/R
E
C
L
2
IN
R
B
/R
E
C
R
2
IN
R
11
/R
E
C
R
5
INL10/RECL4
REC
R
3
INL11/RECL5
FL
IN
1
REC
L
3
CIN1
F
R
IN1
SL
IN
1
SW
IN
1
AVEE
MUTE
FL
IN
2
F
R
IN2
SL
IN
2
SR
IN2
CIN2 SW
IN
2
S
B
L
IN2
SBRIN2
AVCC
TREL
BASSL1
BASSL2
FLOUT
CC
FLC
FROUT
AGND
FRC
ADCR
S
B
L
IN1
S
R
IN1
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
SUB
L
DGND
IN
R
10
/R
E
C
R
4
D
A
T
A
C
L
O
C
K
B
AS
S
R
1
B
AS
S
R
2
TRE
R
N.C.
AGND
N.C.
AGND
N.C.
N.C.
N.C. N.C. S
B
R
C
IN
S
B
L
C
IN
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
C
M
IX
SW
MI
X
M
A
IN
SU
B
M
A
IN
SU
B
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