Sony HT-SF100 / HT-SS100 / STR-KS100 Service Manual ▷ View online
STR-KS100
STR-KS100
29
29
6-19. PRINTED WIRING BOARDS - PANEL Section -
•
: Uses unleaded solder.
• See page 15 for Circuit Boards Location.
17
3
14
2
15
1
L700
L701
L702
FL700
CNS701
R718
R719
C700
C703
C706
C708
S700
JW700
JW701
JW702
JW703
JW707
JW708
JW710
D706
JW713
JW714
JW715
JW716
JW717
JW719
JW720
JW721
JW722
JW723
JW725
JW726
JW727
JW728
JW729
JW730
T700
JW732
JW736
JW737
JW738
JW739
JW740
JW741
CNP701
JW742
23
33
22
34
12
44
1
B E
2C
1C
1B
2B E
Q710
Q711
R700
R701
R702
R703
R707
R709
R715
R716
R717
CL001
CL002
CL003
CL004
CL005
CL006
CL007 CL008
CL009
CL010
CL011
C701
CL012
C702
CL013
C704
C705
C707
C709
C711
C712
C713
C714
C715
C716
C717
C718
C719
C720
C721
C722
C723
C724
C728
D700
D701
D702
D703
D704
IC700
1
7
IC770
TP770
RV770
R771
CN770
C770
S770
CL770
CL771
CL772
CL773
CL774
CL775
CL776
R770
C771
D
MAIN BOARD
CNS700
1-878-445-
11
(11)
DISPLAY BOARD
FLUORESCENT INDICATOR TUBE
DC/DC
CONVERTER
S700, 770
1
9
MASTER
VOLUME
VOLUME
ROTARY ENCODER
1-878-448-
11
(11)
IR BOARD
3
1
3
1
INPUT SELECTOR
A
B
C
D
E
1
2
3
4
5
6
7
8
9
10
11
12
ACTIVE
STANDBY
Ref. No. Location
• Semiconductor
Location
D700
B-9
D701
B-10
D702
B-9
D703
B-10
D704
A-9
D706
B-10
IC700
B-5
IC770
D-5
Q710
B-10
Q711
B-9
(Page 17)
STR-KS100
STR-KS100
30
30
6-20. SCHEMATIC DIAGRAM - PANEL Section -
• See page 24 for Waveforms. • See page 33 for IC Block Diagrams.
(2/6)
MAIN
D
CNS700
BOARD
IC B/D
11
12
-0.1
-0.1
6.2
6.2
0
2.1
3
3.1
0.3
1.9
3.3
-27
-27
-27
-27
-27
-27
-27
-27
-27
-27
-20
-28.9
-29
-29
-22.3
-20
-26.7
-29.7
-27
-27
-17.8
-20
-20
-15.3
-15.3
-24.4
-28.9
-26.7
-17.8
3.3
3.3
3.3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23 24 25 26 27 28 29 30 31 32 33
34
35
36
37
38
39
40
41
42
43
44
PT6315
IC700
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
VSS
VDD
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG1
1
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
GRID12
GRID1
1
GRID10
GRID9
GRID8
GRID7
GRID6
GRID5
GRID4
GRID3
GRID2
GRID1
VDD
VSS
50V
10
C708
220p
C716
220p
C717
220p
C718
220p
C719
220p
C720
220p
C721
220p
C722
220p
C723
220p
C724
0.1
C707
50V
10
C706
0.1
C705
220p
C712
220p
C713
220p
C715
470
R702
470
R703
0.1
C704
10k
R701
0.01
C702
4700p
C711
0.022
C701
CPH5504-TL-E
Q711
47uH
L700
1.8k
R700
S700
MA2J1110GLS0
D700
MA2J1110GLS0
D701
MA2J1110GLS0
D702
MA2J1110GLS0
D703
100
R707
10V
100
C700
35V
100
C703
2
3
5
6
8
7
1
4
9
T700
RT1N141C-TP-1
Q710
1
3
4
5
6
7
7P
CNP701
SIRCS
VOL 2B
2
NC
VOL 2A
AD KEY
DGND
+3.3V STBY
CL001
CL002
CL003
CL004
CL005
CL006
CL007
CL008
CL009
CL010
CL011
CL012
CL013
47uH
L701
47uH
L702
10
C728
100
R715
100
R716
100
R717
100k
R709
0.1
C714
0.1
C709
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
15P
CNS701
CEC STBY LED
FL LAT
FL CLK
FL DATA
POWER SW
SIRCS
VOL 2B
VOL 2A
AD KEY
STBY +3.3V
+3.3V
GND
FLGND
+6V
SLR-325DCT31
D706
1
7
8
9
10
11
12
6
14 13
15
35
36
34
42
44 43
40
37
39 38
41
46
48 47
45
49
63 62
5
4
68
FL700
22
R718
22
R719
MAZ8062GMLS0
D704
FLUORESCENT
IC700
FLUORESCENT INDICATOR TUBE
DISPLAY BOARD
INDICATOR TUBE DRIVER
LED DRIVE
ACTIVE STANDBY
/
DC/DC
CONVERTER
NC
OSC
-1
-2
4
B
6
9
11
D
H
10
3
5
12
C
F
1
E
8
G
17
A
2
13
I
7
14
15
16
10
R771
100
R770
16V
47
C770
S770
VCC
OUT
GND
NJL24H400A
IC770
1
3
2
1
3
4
5
6
7
7P
CN770
SIRCS
VOL 2B
2
NC
VOL 2A
AD KEY
DGND
+3.3V STBY
CL771
CL772
CL773
CL774
CL775
CL776
0.1
C771
RV770
2
3
1
IC770
REMOTE
IR BOARD
CONTROL RECEIVER
SELECTOR
INPUT
MASTER
VOLUME
ENCODER
ROTARY
(Page 19)
STR-KS100
STR-KS100
31
31
6-21. PRINTED WIRING BOARD - SMPS Board -
•
: Uses unleaded solder.
• See page 15 for Circuit Boards Location.
G
S
B
E
B
E
B
E
B E
6
1
5
6
1
5
6
1
5
D945
IC941
IC942
IC943
TP901
TP902
TP903
TP904
TP919
TP922
Q943
Q946
Q947
L941
L942
L943
L944 L945
L951
R905
L952
R906
L953
R907
R909
R910
R911
R919
CL001
Q981
R922
CL002
Q982
R923
R925
R926
R931
R932
R933
R934
R935
R936
R937
R938
R939
R940
R941
R943
C907
C909
R946
R948
R949
C911
R951
R952
R953
R954 R955
R956
JL906
C923
JL907
JL908
JL909
R965
C929
R966
R967
JL910
R969
JL911
JL912
JL913
JL914
JL916
JL917
JL918
R971
C935
C936
C937
C951
C952
C954
C955
R992
R993
R994
C958
R995
R996
R997
C960
D906
C967
D907
D908
C969
D909
C970
D910
C971
C972
C973
D914
D915
D923
D924
D925
D926
D932
1
3
1
6
1
12
1
5
2
4
A
K
A
K
1
8
C
E
C
E
C
E
E
B
E
B
D941
D942
D943
JW951
JW952
JW953
JW954
JW955
JW956
JW957
JW958
JW959
HS931
HS932
JW960
JW961
JW962
JW963
JW964
JW965
JW966
JW967
JW968
JW969
JW970
JW971
JW972
JW973
JW974
JW975
JW976
IC951
JW983
JW984
JW985
JW986
JW987
JW988
F901
Q901
Q921
PC901
PC902
PC903
EB901
EB902
EB903
EB904
EB905
EB906
EB907
L931
VDR901
R901
R903
R904
R908
R912
R914
FR901
CN901
CN903
CN904
CN906
R927
R929
C901
FH901
C902
FH902
C903
C905
TH901
C906
C908
C910
C913
C918
LF901
LF902
C920
C922
C924
C925
C928
C930
C932
C933
C934
C938
C939
C940
C941
C942
C943
C944
C945
C947
C948
C949
C953
JW905
D901
C963
C964
JW910
C965
D905
JW911
JW912
JW913
JW914
JW915
JW916
JW917
JW918
JW919
D913
JW927
D921
D922
T901
T902
D931
IC921
IC931
IC901
SUB POWER
TRANSFORMER
MAIN POWER
TRANSFORMER
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
K
A
K
A
(AC IN)
A
MAI N BOARD
CNP100
F
MAIN BOARD
CN3002
H
HDMI BOARD
CN3509
K
A
1-878-450-
11
(11)
SMPS BOARD
1
4
A
B
C
D
E
F
1
2
3
4
5
6
7
8
9
D
LINE FILTER
LINE FILTER
Ref. No. Location
• Semiconductor
Location
D901
E-2
D905
F-7
D906
F-6
D907
F-6
D908
F-7
D909
D-4
D910
F-7
D913
E-7
D914
E-5
D915
E-5
D921
E-8
D922
E-9
D923
E-9
D924
E-9
D925
F-9
D926
E-9
D931
B-6
D932
C-5
D941
D-9
D942
D-9
D943
D-8
D945
C-8
IC901
E-6
IC921
E-8
IC931
C-4
IC941
B-9
IC942
B-8
IC943
B-7
IC951
C-9
PC901 D-4
PC902 D-9
PC903 D-4
Q901
E-6
Q921
E-9
Q943
C-4
Q946
B-7
Q947
C-4
Q981
C-4
Q982
C-4
(Page 17)
(Page 17)
(Page 28)
STR-KS100
STR-KS100
32
32
6-22. SCHEMATIC DIAGRAM - SMPS Board -
IC B/D
(5/6)
BOARD
F
MAIN
CN3002
(1/6)
BOARD
A
MAIN
CNP100
(2/2)
BOARD
H
HDMI
CN3509
IC B/D
IC B/D
IC B/D
IC B/D
11.9
11.9
12.9
3.3
5
3.3
6.4
5
3.3
3.3
4
3.3
6.4
1.1
0
6.4
11.8
2.9
2.5
2.9
0
0
28.6
30.6
31.5
30.5
4
2.9
4
3
2.5
0.2
1.4
3.3
21.5
311
0.4
21.5
21.5
20.7
31
1
0
22.5
1.4
31
1
22.5
23
23.5
2.5
2.3
275V
0.22
C901
VDR901
2
3
4
1
LF901
275V
0.22
C902
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
450V
330
C903
630V
3300p
C905
250V
680p
C938
SARS03
D913
1
2
3
4
5
STR-F6168-LF1352
IC901
1.5kV
1000p
C906
50V
47
C908
4700p
C911
220p
C909
R912
220
R911
E
EB902
10k
R907
MA2J1110GLS0
D908
MA2J1110GLS0
D907
MA2J1110GLS0
D906
3.3k
R906
1000p
C907
MAZ8100G0LS0
D915
D1NL20U-TR2
D905
10
R905
MA2J1
110GLS0
D914
18k
R919
1.2k
R910
100k
R909
PS2561AL1-1-V-W
PC901
PS2561AL1-1-V-W
PC903
1/2W
10k
R908
MA2J1110GLS0
D909
0.1
C935
35V
2200
C932
35V
2200
C933
5.6uH
L931
1k
R934
1k
R935
1k
R938
4.7k
R933
470k
R936
3.3k
R939
33k
R932
0.047
C937
3
1
2
TA76431AS(TPE6)
IC931
0.01
C936
0.1
C939
10k
3.3k
5.6k
R937
10k
R940
RT1N441C-TP-1
Q943
RT1N441C-TP-1
Q947
MAZ8051GMLS0
D932
1k
R949
1
3
4
5
6
8
STR-V153
IC921
2KV
47p
C925
1W
1
R927
0.1
C929
4700p
C923
50V
2.2
C924
MAZ8100G0LS0
D926
MAZ8051GMLS0
D925
680k
R926
MAZ8100G0LS0
D923
MAZ8240G0LS0
D924
D1NL20U-TR2
D922
4.7k
R923
4.7
R922
100V
22
C922
1
2
10
11
7
9
12
13
14
5
4
8
15
16
3
T902
1k
R969
PS2561AL1-1-V-W
PC902
10
R925
MA2J1110GLS0
D910
1k
R956
2kV
0.001
C953
0.01
C958
0.1
C967
0.01
C960
10V
3300
C940
16V
2200
C944
25V
1000
C941
D1NL20U-TR2
D941
RK39LF-B3
D942
RK46LF-T1
D943
C928
470p
250V
0.047
C952
470
R955
220
R951
2.2k
R952
3.9k
R953
3
1
2
TA76L431S(TPE6,Q)
IC951
1
2
3
4
5
SI-3120KM-TLS
IC941
1
2
3
6
6
4
5
SI-3050KM-TLS
IC942
1
2
3
6
4
5
SI-3033KM-TLS
IC943
0.1
C955
0.1
C954
0.1
C951
10V
100
C947
10V
100
C949
16V
100
C943
150
R946
0
R943
0
R941
10k
R948
D945
MAZ8200G0LS0
S
RSR025N03TL
Q946
47k
R996
1k
R997
1k
R967
22k
R992
10k
R993
2SC3052EF-T1-LEF
Q982
RT1N441C-TP-1
Q981
E
EB905
STO2D-140
D921
2
3
4
1
LF902
4
3
2
1
4P
CN904
+31.5V
+31.5V
P-GND
P-GND
250V
100p
C913
E
EB904
1/2W
2.2
R929
3W
100k
R903
3W
100k
R904
FR901
1W
0.1
1
3
10
11
2
9
12
13
14
5
8
4
6
T901
TH901
FMX-22SL
D931
16V
470
C945
10V
470
C948
0.1
C969
0.1
C970
0.1
C971
35V
2200
C934
2SA1015TP-YGR
Q901
2SD1388TP-34
Q921
25V
470
C942
4.7k
R954
R931
R965
1/2W
R901
1M
4.7uH
L945
10uH
L942
10uH
L941
10uH
L951
10uH
L953
10uH
L952
10uH
L943
E
EB901
OCP
GND
D
VCC
OLP
D
OCP
VCC
GND
FB/OLP
ST
AR
TUP
SENSE
OUTPUT
GND
INPUT
ENABLE
SENSE
OUTPUT
GND
INPUT
ENABLE
SENSE
OUTPUT
GND
INPUT
ENABLE
+12V REGULATOR
IC941
+5V REGULATOR
IC942
+3.3V REGULATOR
IC943
E
EB903
E
EB907
(CHASSIS)
SHUNT REGULATOR
IC951
SHUNT REGULATOR
IC931
(CHASSIS)
(CHASSIS)
(CHASSIS)
IC901
POWER CONTROL
IC921
POWER CONTROL
SMPS BOARD
B+ SWITCH
B+ SWITCH
MAIN POWER
TRANSFORMER
SUB POWER
TRANSFORMER
ISOLATOR
PC901-903
Q944, 964
POWER VOLTAGE CONTROL
POWER ON/OFF
Q943, 947
CONTROL
B+ SWITCH
6
4
5
1
3
2
+6.3V
D-GND
D-GND
+4.1V
NC
+4.1V
CN903
6P
NC
2
LIVE
1
NUTRAL
3
3P
CN901
(AC IN)
7
11
D
B
16
6
9
17
10
F
5
15
3
G
1
18
12
C
E
H
8
4
13
A
14
2
I
~
~
4.7uH
L944
10k
R994
10k
R995
E
EB906
(CHASSIS)
2W
0.33
R914
5W
0.1
0
R971
250V
100p
C930
250V
0.001
C965
250V
0.001
C964
250V
0.001
C963
1
P_CON1
P_CON2
2
E+4V
3
D+3.3V
4
E+6V
5
DGND
9
D+5V
10
A+12V
11
DGND(SAIR)
6
E+9V(SAIR)
7
M+8V
8
AGND
12
12P
CN906
1k
R966
T5AH 250V
F901
LINE FILTER
LINE FILTER
0.1
C973
0.1
C972
50V
22
C910
(Page 18)
(Page 27)
(Page 22)
• See page 33 for IC Block Diagrams.
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