Read Sony STR-KS1100 Service Manual online
STR-KS1100
15
15
STR-KS1100
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
(SUFFIX-13)
(SUFFIX-14)
L950
D907
R935
R936
C975
Q961
C961
R966
R952
R951
R953
R955
R957
R958
R954
C951
C943
C942
C945
R943
C955
C949
C948
R946
R978
R969
R948
L941
C946
C941
C978
C979
C977
C940
C976
C954
C947
D941
C953
R922
C922
D924
D921
C921
R967
R923
C925
C923
C924
R926
Q944
Q964
Q947
Q943
R949
R937
C939
C936
C934
R940
R960
R915
R939
R933
C937
R932
R965
R931
R970
R962
C933
C932
C935
Q921
D922
R925
D910
C910
R909
R910
D931
D914
R905
D913
R919
D906
R906
R911
D908
D909
R908
R968
D915
C909
D901
D904
R956
C913
C911
C908
CN901
IC921
EB902
D923
D932
Q946
IC941
EB903
EB904
D945
Q945
C952
IC951
IC942
IC943
C931
R938
R934
IC931
C938
R904
R903
C905
PC901
PC902
PC904
PC903
C907
R918
D905
C903
C918
C920
C902
TH901
R921
C928
D925
D926
C929
R927
R912
R914
C912
IC901
C906
Q901
R924
R930
LF902
C965
C963
C966
C964
LF901
VDR901
R901
C901
F901
EB901
R941
R907
T902
T901
L931
10
µ
H
L945
L942
10
µ
H
C944
L947
D942
D944
D943
MA111-TX
1k
470k
0.1
2SC2412K
10
50V
100k
2.2k
220
3.9k
470
47k
1k
22k
0.1
100
16V
16V
22
35V
22
35V
0
0.1
100
10V
10V
22
35V
150
1k
47k
10k
1000 16V
1000 25V
0.1
0.1
0.1
3300 10V
0.1
0.1
100
10V
10V
D1NL20U-TR2
0.001
2kV
4.7
22
35V
UDZW-TE17-24B
ERA22-08KFLB
3300p
500V
2.2
1/2W
4.7k
47p
2kV
2kV
0.0047
2.2
50V
50V
680k
RT1N141C-TP-1
2SC2713G
RT1N141C-TP-1
RT1N141C-TP-1
1k
10k
2.2
0.1
2200
35V
10k
10k
220k
3.3k
4.7k
0.047
33k
0
8.2k
22k
3.3k
2200
35V
2200
35V
0.1
2SD1616
D1NL20U-TR2
10
MA111-TX
22
50V
100k
2.2k
FCH20A15
MA111-TX
10
SARS03
18k
MA111-TX
3.3k
220
MA111-TX
MA111-TX
3.3k
1/2W
1/2W
1k
UDZW-TE17-10B
220p
D5SBA60F01
10EDB60-TB5
1k
100p
125V
125V
0.0047
47
35V
2P
STR-V153
UDZW-TE17-10B
UDZW-TE17-5.1B
RSR025N03
SI-3120KM-TL
UDZW-TE17
-20B
RSR025N03
0.047
TA76L431S
SI-3050KM-TL
SI-3033KM-TL
10000p
630V
1k
1k
TA76431AS
680p
125V
125V
100k
3W
100k
3W
0.0033
400V
TLP421F
TLP421F
TLP421F
TLP421F
0.001
0
D1NL20U-TR2
330
450V
0.01
250V
250V
0.01
250V
250V
0.22
275V
275V
100k
2W
220p
125V
125V
UDZW-TE17
-5.1B
UDZW-TE17
-5.1B
0.1
1
1W
0.33
2W
0.1
5W
100p
125V
125V
STR-F6168-LF13
680p
1.5kV
2SB1116
0
0
100p
0.001
100p
0.001
1M
1/2W
0.22
275V
275V
T6.3AL
250V
0
10k
2200
16V
EC21QS04
EC21QS04
EC21QS04
P-GND
AMP_12V
D.DCON5V
31.5V
AMP_3.3V
12V
3.3V
E4V
P.CONT1
P.CONT2
6V
EB908
EB909
AC-DET
8V
MGND
P.CONT3
8V
GND
(8/8)
(CHASSIS)
(CHASSIS)
Q943,947
POWER ON/OFF CONTROL
Q944,964
B+ SWITCH
S
+12V REGULATOR
ADJ
VC
VIN
GND
VOUT
B+ SWITCH
S
VOUT
GND
VIN
VC
ADJ
SHUNT REGULATOR
+5V REGULATOR
+3.3V
REGULATOR
SHUNT REGULATOR
GND
VIN
VC
VOUT
ADJ
POWER VOLUME
CONTROL
MAIN POWER TRANSFORMER
ISOLATOR
ISOLATOR
ISOLATOR
ISOLATOR
SUB POWER TRANSFORMER
REGULATOR
POWER CONTROL
POWER CONTROL
B+ SWITCH
1
2
3
4
LINE FILTER
LINE FILTER
(AC IN)
AC DETECT
10
µ
H
10
µ
H
10
µ
H
10
µ
H
2-12. SCHEMATIC DIAGRAM – MAIN Board (8/8) –
(Page 14)
(Page 14)
(Page 9)
(Page 8)
(Page 8)
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