Sony STR-DA3000ES, Руководство по обслуживанию

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STR-DA3000ES
75 75
R934 R
937
R
938
R
939
R
940
R952 R953 R
949
R956
CN913
C929
C951
C984
C976
Q959
IC940
R
951
CN919
IC941
R943 R
942
R
941
R
936
R
935
R
933
R950
R
948
R
947
R
946
R
945
R
1002
R
1001
R
1000
R1003 R1004 R
1005
R
1006
R1007 R
1008
R1009 R1010 R
1011
R1012 R1013 R
1014
R1015
C945
C944
C943
C942
FB933
R1027
D935
R954 R955
C941
FB934
IC931
FB931
C930
C931
C939
C940
IC2801
FB932
C933
C934
C935
C937
C936 C938
C983
R999
C981
C997
R967 R975
C967
R983
C975 R1026 C991 R991
C999
R1024
C965
R965 R973 R981
C989 R989
R997
C973
R974 R982
R990
C998
R996
C996
R988
C988 C972 R1023
C964
R964 R972
C980
R980 R998
C982
R966
C966
R1025 C974
R993
C977
C985
R961
C961
C979 R979
R995
R992
R984
R994
R986
R978
C962
R1021 C970
R962 R970
C978
C994
R960
C968
R968 R976
C992
R
1019
C960
IC937 IC936
IC934 IC935
R985
CN912
JW903
E901
CN917
CN914
C993
C990
C949
C950
C947
C948
C986
R
944
CN911
R963 R971
C963
R1022 C971 C987 R987
C995
R1020 C969
R969 R977
100 100 100 100 100
100 100 100
1k
6P
100 16V
100
16V
470p
680p
2SC2712
74VH
C541FT AK4512
(US,CND
)
(EXCEPT US,CND)
100
2P
74VHC541FT
100 100 100 100 100 100
100
100 100 100 100
100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100
220
16V
0.1
0.1
220
16V
2.2k
1SS
184
220 10
10
50V
DSD1751
220
16V
0.1
0.1
220
10V
DSD1608
220
16V
0.1
10
50V
0.1
220
10V 10
50V
680p
10k
680p
33
16V
2.7k 6.8k
33
16V
15k
1500p 100k 470p 10k
33
16V
100k
33
16V
2.7k 6.8k 15k
470p 10k
10k
1500p
6.8k 15k
10k
33
16V
10k
33
16V
10k
470p 1500p 100k
33
16V
2.7k 6.8k
680p
15k 10k
680p
2.7k
33
16V
100k 1500p
10k
680p
470p
2.7k
33 16V
680p 15k
10k
10k
10k
10k
10k
15k
33
16V
100k 1500p
2.7k 6.8k
680p
33
16V
2.7k
1500p
6.8k 15k
100k
NJM4580E-D NJM4580E-D
NJM4580E-D NJM4580E-D
4P
0
2P
14P
33 16V
470p
0.1
33
16V
0.1
10
50V
470p
100
25P
2.7k 6.8k
33
16V
100k 1500p 470p 10k
33
16V
100k 1500p
6.8k 15k
QM1
QM2
MDI
MDI
MDI
MDI
MS
MS
MS
MC
MC
MC
MC
MDO
MDO
MDO
QQ1
QQ2
QQ3
QQ4
QQ5
QQ6
QQ7
QQ8
QQ9
QQ10
QQ11
QQ12
QQ1 QQ2 QQ3 QQ4 QQ5 QQ6 QQ7 QQ8 QQ9 QQ10 QQ11 QQ12 QQ9 QQ2 QQ1 QQ4
QQ13 QQ14
QQ13 QQ14
QZ1 QZ2 QZ3 QZ4 QZ5 QZ6 QZ7 QZ8 QZ9 QZ10 QZ11 QZ12 QZ13 QZ14 QZ15 QZ16
QZ1 QZ2 QZ3 QZ4 QZ5 QZ6 QZ7 QZ8 QZ9
QZ10 QZ11 QZ12 QZ13 QZ14 QZ15 QZ16
QF1 QF2 QF3 QF4
QF5 QF6 QF7
QF1
QF3
QD1
QD2
QD3
QD4
QD5
QD6
QD7
QD8
QD1
QD2
QD5
QD6
QF7
QF6
QF5
QD3 QD4
QD7 QD8
QF2
QF4
*
∗
∗
M
CK
64FS
BCK
LR
CK
D
SD
L
D
SD
R
D
SD
SL
D
SD
SR
D
SD
C
D
SDW
D
SD
SBL
D
SD
SBR
D
-G
N
D
D+3.3V
AU
COM
-D
ATA
AU
COM
-CLK
P
REV
OL-LA
T
DA
C-LA
T
D
O
1(LR
)
D
O3(C
W
)
D
O2(S
LSR
)
D
O
4(SBLSBR
)
PR
EO
U
T-
R
Y
D
AC-D
ATA
OU
T(U
CO
M
-IN)
D
AC
-RS
T
PREOUT-RY
AGND
PRE-L
PRE-R
PRE-C
PRE-SW
AGND
AGND
AGND
PRE-SL
PRE-SR
PRE-SBL
PRE-SBR
AGND
AGND
AGND
AGND
AUCOM-DATA
AUCOM-CLK
PREVOL-LAT
(2/2)
(US,CND)
(U
S,CND
)
(U
S,CND
)
(EXCEPT US,CND)
PCM/DSD D/A
CONVERTER
D/A CONVERTER
BUFFER
BUFFER
VCC
VEE
LOW-PASS FILTER
∗
33 63V
33 16V
(EXCEPT US,CND)
(US,CND)
C960,992
VCC
VEE
LOW-PASS FILTER LOW-PASS FILTER
VEE
VCC
LOW-PASS FILTER
VEE
VCC
∗
(EXCEPT US,CND)
(US,CND)
R985
0
10k
A+5V
AUGND
(CHASSIS)
GND
GND
(EXCEPT US,CND)
(US,CND)
(US,CND)
(U
S,CN
D
)
(U
S
,CN
D)
(U
S,CN
D)
(FOR ADJUSTMENT)
A-10V
A+10V
6-57. SCHEMATIC DIAGRAM – REG Section (2/2) – • See page 77 for IC Block Diagrams.
(Page 74)
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