Read Sony STR-LV700R Service Manual online
STR-LV700R
30
30
4-12. SCHEMATIC DIAGRAM – POWER SECTION –
D906
D933
D902
L909
100uH
100uH
L908 10uH
C926
C940
R921
R933
R936
L904 10uH
L902 10uH
L907 10uH
L903 10uH
L912 10uH
L911 10uH
L910 10uH
L905 10uH
R931
R922
D917
D916
CN902
CN903
C914
R924
R928
R927
C928
R932
R918
R915
L901
10uH
10uH
C924
C918
C921
D911
C920
D908
TH901
LF901
LF902
D919
D920
C906
C907
C910
C909
EP901
R913
PC901
R919
R914
R920
R917
R925
PC902
R907
C938
C911
D907
R938
C905
C901
C908
C931
C930
C932
L906
100uH
100uH
C934
C935
R926
C917
CN904
CN901
Q905
Q915
Q913
Q902
IC908
IC903
IC907
IC902
IC904
IC906
CN907
CN906
R910
REG
REG
C929
C903
D910
R911
R934
C912
C915
D903
R904
R903
R908
C913
R909
D918
C933
Q906
Q908
D932
D914
R906
D905
C922
C916
D931
R905
R912
R901
F1
C902
R930
IC1001
CN1002
L1002
100uH
100uH
L1003
100uH
100uH
CN799
CN1001
C1003
R1003
R1002
D1001
C1002
L1001
100uH
100uH
C1001
IC901
T901
11EQS10
11EQS10
11EQS10
100p
50V
0.1
820
820
1k
220
100
11ES2
11ES2
2P
5P
0.1
1k
15k
100k
0.001
2.7k
1k
2.7k
2200
35V
0.1
6800
35V
FML-22S
4700p
630V
SARS03
10EDB40
10EDB40
0.001
250V
0.001
250V
0.001
250V
0.001
250V
3.3
IC TLP421
10k
2.7k
5.6k
2.7k
1/10W
1k
IC TLP421
4.7k
1/10W
0.001
25V
47
50V
11EQS10
150k
0.0047
50V
4.7
50V
50V
220p
100
10V
10V
0.1
100
10V
10V
1000
16V
1000
16V
10k
0.001
250V
11P
2P
2SD1616
+21V REG
2SC2412
BUFFER
2SC2412
BUFFER
2SC2412K
+7.2V REG
BA033T
+3.3V REG
SI-8090JF
REGULATOR
SI-805JF
REGULATOR
SE-B2
LEVEL DETECT
BA10358F
BUFFER
BA033T
SAN
PH3P
82
2W
0.1
100
10V
0.1
250V
11EQS10
33k
2W
33k
2W
2W
390
400V
0.001
RBV-406
0.22
1W
0.15
1W
47k
2W
3300
630V
33k
2W
11EQS04-TB
0.1
DTC114EKA-T146
SWITCH
DTC114EKA-T146
BUFFER
UDZSTE-1722B
11EQS04-TB5
10k
DTZ-TT11-6.8B
1
470p
2kV
UDZSTE-1720B
3.9k
1.5k
220
T2.5A
250V
0.1
250V
3.3M
1/2W
1/2W
SI-805JF
PH3P
2P
EH2P
1000
16V
220
470
11EQS04-TB5
220
50V
0.047
STR-F6267D
POWER
TRANSFORMER
AC IN
REGULATOR
SWITCHING
+3.3V REG.
+7.5V REG
(Page 24)
(Page 26)
(Page 26)
(Page 24)
(EU)
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