Sony HT-SF360 / HT-SS100 / HT-SS360 / STR-KS360 / STR-KS360S Service Manual ▷ View online
STR-KS360/KS360S
STR-KS360/KS360S
33
33
6-23. PRINTED WIRING BOARD - SMPS Board -
•
: Uses unleaded solder.
• See page 17 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
JW981
JW982
JW983
JW984
JW985
JW986
JW987
JW988
F901
Q901
Q921
PC901
PC902
PC903
EB901
EB902
EB903
EB904
EB905
EB906
EB907
L931
VDR902
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
JW928
C980
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
KS360/KS360S:
US, CND, MX, TW
KS360S: AEP,
UK, SP, TH
(KS360/KS360S: US, CND, MX, TW)
(KS360S: AEP, UK, SP, TH)
(KS360S: AEP, UK, SP, TH)
C980 (KS360/KS360S: US, CND, MX, TW)
C906 (KS360S: AEP, UK, SP, TH)
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
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 19)
(Page 19)
(Page 30)
Ver. 1.1
STR-KS360/KS360S
STR-KS360/KS360S
34
34
6-24. 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
VDR902
2
3
4
1
LF901
275V
0.22
C902
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
C905
R903
R904
SARS03
D913
1
2
3
4
5
STR-F6138-LF1352
STR-F6168-LF1352
IC901
(KS360/KS360S: US, CND, MX, TW)
(KS360S: AEP, UK, SP, TH)
1.5kV
1000p
C906
1.5kV
3300p
C980
50V
47
C908
4700p
C911
220p
C909
R914
R912
220
R911
E
EB902
10k
R907
MA2J1110GLS0
D908
MA2J1110GLS0
D907
MA2J1110GLS0
D906
3.3k
R906
MAZ8100G0LS0
D915
D1NL20U-TR2
D905
10
R905
MA2J1
110GLS0
D914
18k
R919
1.2k
R910
100k
R909
C910
C907
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
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
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
220p 250V (KS360/KS360S: US, CND, MX, TW)
470p 250V (KS360S: AEP, UK, SP, TH)
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
C903
C938
C963
250V
0.001
250V (KS360/KS360S: US, CND, MX, TW)
2200p
C963, 964
630V (KS360S: AEP, UK, SP, TH)
3300p
630V (KS360/KS360S: US, CND, MX, TW)
0.01
C905
3W (KS360/KS360S: US, CND, MX, TW)
(KS360S: AEP, UK,
SP, TH)
33k
3W (KS360S: AEP, UK, SP, TH)
(KS360/KS360S:
US, CND, MX, TW)
100k
R903, 904
450V (KS360S: AEP, UK, SP, TH)
330
200V (KS360/KS360S: US, CND, TW)
1000
250V (KS360S: MX)
1000
C903
(KS360S: AEP, UK, SP, TH)
(KS360/KS360S: US, CND, MX, TW)
250V (KS360/KS360S: US, CND, MX, TW)
330p
250V (KS360S: AEP, UK, SP, TH)
680p
R914
5W
(KS360S: AEP, UK, SP, TH)
0.034
5W
(KS360/KS360S: US, CND, MX, TW)
(KS360S: AEP, UK, SP, TH)
0.1
C964
FR901
JW981
JW982
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
~
~
1W
(KS360S: AEP, UK, SP, TH)
0.82
1W
(KS360/KS360S: US, CND, MX, TW)
1
R927
4.7uH
L944
10 50V (KS360/KS360S: US, CND, MX, TW)
22 50V (KS360S: AEP, UK, SP, TH)
22 50V (KS360S: AEP, UK, SP, TH)
C910
10k
R994
10k
R995
E
EB906
(CHASSIS)
2W
0.33
0
R971
JW928
250V
100p
C930
C965 0.001 250V
(KS360/KS360S: US, CND, MX, TW)
(KS360S: AEP, UK, SP, TH)
(KS360S: AEP, UK, SP, TH)
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
(KS360/KS360S:
(KS360S: AEP, UK, SP, TH)
T5AH 250V
US, CND, MX, TW)
8A 125V
F901
LINE FILTER
LINE FILTER
0.1
C973
0.1
C972
(KS360S: MX, SP, TH)
3.3k
5.6k (KS360/KS360S: US, CND, AEP, UK, TW)
5.6k (KS360/KS360S: US, CND, AEP, UK, TW)
R965
1000p (KS360S: AEP, UK, SP, TH)
1500p (KS360/KS360S: US, CND, MX, TW)
1500p (KS360/KS360S: US, CND, MX, TW)
C907
C928
(Page 20)
(Page 29)
(Page 24)
• See page 36 for IC Block Diagrams.
Ver. 1.1
STR-KS360/KS360S
35
• Waveforms
– MAIN Board –
IC1003 [WD (XTAL)
500 mV/DIV, 20 ns/DIV
40 ns
1.1 Vp-p
IC1005 RE (Xout)
2 V/DIV, 100 ns/DIV
200 ns
3.4 Vp-p
IC1704 XB (XOUT(O))
2 V/DIV, 50 ns/DIV
81 ns
4 Vp-p
IC3004 (3Y)
1 V/DIV, 10 ns/DIV
20.2 ns
2.6 Vp-p
IC3000 RG (XFSOOUT)
1 V/DIV, 10 ns/DIV
20.2 ns
2.4 Vp-p
IC3001 RG (XFSOOUT)
1 V/DIV, 10 ns/DIV
20.2 ns
2.4 Vp-p
XB
IC3511 JG (XTALOUT)
2 V/DIV, 20 ns/DIV
35.2 ns
4.4 Vp-p
XT
IC3519 RB (XOUT)
2 V/DIV, 50 ns/DIV
100 ns
3.5 Vp-p
RT
Q711 (Collector)
20 V/DIV, 10
μs/DIV
13
μs
22.4 Vp-p
RB
Q711 (Base)
2 V/DIV, 10
μs/DIV
13
μs
3 Vp-p
– HDMI Board –
– DISPLAY Board –
STR-KS360/KS360S
36
• IC Block Diagrams
– MAIN Board –
IC1000 74LVC1G79GW-125
1
2
VCC
5
D
Q
CP
GND
TG
TG
TG
TG
4
C
C
C
C
C
C
_
C
_
C
_
C
_
C
_
3
1
VC
TSD
2
VIN
3
GND
4
VOUT
5
ADJ
+
–
REF
IC1001, 1004, 1010, 1200 SI-3010KM-TLS
IC1006 S-80935CNMC-G85T2G
VDD 2
OUT 1
VSS 3
+
–
VREF
CD
5
NC
4
DELAY
CIRCUIT
IC1008, 1701, 1702 TC74VHC157FT (EKJ)
SELECT 11
1
1A 2
3
4
5
6
7
INPUT
INPUT
OUTPUT
OUTPUT
1A
1B
1Y
2A
2B
2Y
1B
1Y
2A
2B
2Y
GND 8
V
CC
STROBE
16
4A
15
14
13
11
12
11
10
INPUT
INPUT
OUTPUT
OUTPUT
G
4B
4Y
3A
4A
4B
4Y
3A
3B
9
3B
3Y
3Y
S
CONTROL
CIRCUIT
BANDGAP
REFERENCE
+
–
OVER HEAT &
OVER CURRENT
PROTECTION
1
VCONT
3
NP
2
GND
4
VOUT
5
VIN
IC1013, 1700 TK11150CSCL-G
IC3003 TK11118CSCL-G
IC3003 TK11118CSCL-G
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
3
VDD
DGND
4
5
5
LRCK 7
REFERENCE
×1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT
12
VINR
14
VINL
13
MD1
11
MD0
10
DOUT
9
BCK
8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SUPPLY
SCKI 6
VREF 1
IC1703 PCM1808PWR
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