Yamaha RX-V659, Руководство по обслуживанию

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A
1 2 3 4 5 6 7 8 9
10
BCD
E
F
G
H
I
J
K
L
MN
RX-V659/HTR-5960/DSP-AX759/DSP-AX759SE
80
★
All v
oltages are measured with a 10M
Ω
/V DC electronic v
olt meter
.
★
Components ha
ving special char
acter
istics are mar
k
ed
s
and m
ust be replaced
with par
ts ha
ving specifications equal to those or
iginally installed.
★
Schematic diag
ram is subject to change without notice
.
DSP 2/2
0.1
-11.0
0.1
-11.0
-11.0
0
0
0
4.3
0
0 0
-10.5 -10.5 -10.5
-11.0
3.2
11.1
-10.9
0 0
0
0 0
0
11.1
0 0
0
0
0 0
-10.9
11.1
0 0
0
11.1
0 0
0
0
0 0
-10.9
0
0 0
-10.9 11.1
0 0
0
0
0 0
-10.9
0
2.6
2.6
2.6
5.1
5.1
0
0.1
1.8
5.1
5.1
3.5
3.4
2.1
0
7.1
7.1
1.8 1.3 3.5
3.5
3.5
0
0 0 0
5.1 5.0 2.6 2.6 2.6
0
0
0
3.4
1.4 4.9 3.4 0.4 1.7 1.8 1.8
2.5 2.5
5.1
1.4 0
4.9 3.4 0.4 1.8 1.4 1.8 1.8
1.4 1.4 0.1
0 0
5.1
3.4 3.5
3.5
3.5
2.5
0.1
5.1
3.3
5.1
3.6
0
0 0
0 0
0
3.5 1.7 1.8 1.8 1.8 1.8 1.8
0
0
0
3.4 0.2 1.4 1.4
0
3.6
ANALOG IN
PRESENCE L
FR
ONT L
DIGIT
AL IN
C/SW
SBL/SBR
FR
ONT L
SL/SR
FL/FR
SURR
OUND
B
A
CK L
SURR
OUND L
SUB
W
OOFER
CENTER
RX-V659
DSP-AX759
DSP-AX759SE
HTR-5960
RX-V659
HTR5960
from VIDEO (3)_W731
RX-V659(U, C) models
Page 89 C2
from SUBTRANS (1)_CB605
P
age 85
E2
from SUBTRANS (1)_W605
P
age 85
C9
from OPERA
TION (1)_W807
HTR-5960:
P
age 82
G8
RX-V659/DSP-AX759/DSP-AX759-SE:
P
age 81
F8
DSP
2c
h D
A
C
SELECT
OR
8c
h D
A
C
2c
h D
A
C
2c
h D
A
C
1 2 3 4
8 7 6 5
1OUT
1IN– 1IN+
V
CC–
V
CC+
2OUT 2IN– 2IN+
OUT V
CC–
V
CC+
36 pF
37 pF 14 pF
7 pF
15
460
15
IN+ IN–
IC537-541,542
: NE5532DR
Dual lo
w-noise oper
ational amplifier
IC532
: NJM78M05DL1A
V
oltage regulator
INPUT OUTPUT COMMON
2 3 5 6
11 10 14 13 15
1
G
A/B 4B 4A 3B 3A 2B 2A 1B 1A
4 7 9
12
1Y 2Y 3Y 4Y
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10
9
A
/B
1A 1B 1Y 2A 2B 2Y
GND
V
CC
G 4A 4B 4Y 3A 3B 3Y
IC531
: SN74L
V157APWR
Quadr
uple 2-line to 1-line data selectors/ Multiple
x
ers
IC533
:
PCM1803DBR
Stereo A/D con
v
e
rter
BCK
V
IN
L
Ref
erence
V
REF
1
V
REF
2
V
IN
R
Delta-Sigma
Modulator
Delta-Sigma
Modulator
x1/64, x1/128
Decimation
Filter With
High-P
ass Filter
P
o
w
e
r Supply
AG
N
D
V
CC
V
DD
DGND
Cloc
k and
Timing Control
Ser
ial
Interf
ace
Mode/
Fo
rm
a
t
Control
LRCK DOUT FMT0 FMT1 MODE0 MODE1 BYP
AS
OSR PD
WN
SCKI TEST
IC534
:
PCM1780DBQR
IC536
:
PCM1781DBQR
A
udio digital-to-analog con
v
e
rter
(1) Open-dr
ain output f
or the PCM1782
NO
TE:
Signal names in parentheses ( ) are f
or the PCM1781.
Po
w
e
r S
u
p
p
ly
Enhanced Multile
v
e
l
Delta-Sigma
Modulator
V
OUT
L
4/
8
Ov
ersampling
Digital
Filter
With
Function Control
A
udio
Ser
ial
Po
rt
BCK LRCK DA
T
A
Ser
ial
Control
Po
rt
Ze
ro
D
e
te
c
t
(TEST) SCK
System
Cloc
k
Manager
MC
(
D
E
M
P
1
)
MS (
D
E
M
P
0
)
Ou
tp
ut
A
m
p
and
Lo
w-
P
a
ss
F
il
te
r
MD
(
M
U
T
E
)
DA
C
V
COM
Sy
st
em
C
lo
c
k
AGN D
V CC
ZEROR/ZER OA
(1)
(ZERO A)
ZEROL/NA
(1)
Ou
tp
ut
A
m
p
and
Lo
w-
P
a
ss
F
il
te
r
DA
C
V
OUT
R
(FMT)
IC535
:
PCM1680DBQR
A
udio digital-to-analog con
v
e
rter
Outp
ut A
m
p and
Lo
w-P
ass F
ilter
Syst
em C
loc
k
Manager
Enhanced Multile
v
e
l
DeltaœSigma
Modulator
DA
C
Ser
ial
Input
I/F
Function
Control
I/F
Sy
st
em
C
lo
c
k
Ze
ro
D
e
te
c
t
P
o
w
e
r
Su
pp
ly
DA
C
Outp
ut A
m
p and
DA
C
DA
C
Outp
ut A
m
p and
DA
C
Outp
ut A
m
p and
DA
C
Outp
ut A
m
p and
V
OUT
1
V
OUT
2
V
OUT
3
V
COM
V
OUT
4
V
OUT
5
V
OUT
6
Lo
w-P
ass F
ilter
Lo
w-P
ass F
ilter
Lo
w-P
ass F
ilter
Lo
w-P
ass F
ilter
Lo
w-P
ass F
ilter
Outp
ut A
m
p and
AG ND2
V CC 2
AG ND1
V
CC
1
DGND
V DD
ZERO1
ZERO2
BCK
LRCK
D
A
T
A
1
(1
, 2)
D
A
T
A
2
(3
, 4)
D
A
T
A
3
(5
, 6)
D
A
T
A
4
(7
, 8)
MS/ADR MC/SCL MD/SD
A
MSEL
SCK
8
Ov
ersampling
Digital Filter
With
Function
Controller
DA
C
Outp
ut A
m
p and
DA
C
Outp
ut A
m
p and
V
OUT
7
V
OUT
8
Lo
w-P
ass F
ilter
Lo
w-P
ass F
ilter
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