Read Sony HT-DDW5400 / TA-KMSW540 Service Manual online
TA-KMSW540
TA-KMSW540
9
9
3-3. SCHEMATIC DIAGRAM – MAIN Board –
• See page 12 for IC Block Diagrams.
1
A
B
C
D
E
F
G
H
I
J
K
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
MAIN BOARD
A
LED RIGHT
BOARD
CN101
(Page 11)
DC FAN
-64.7
64.7
64.7
1.1
-1
-63.5
0.12
0.12
0.1
0.12
-63.5
-1
1.1
13.6
9
-8
0
0
0
8
0
0
0
-8
0
0
0
8
0
0
0
0
0
0
2.8
3.5
64.7
64.5
0
2.3
0.8
0
64.7
0
0
-64.7
-1
0
64.7
0
0
-64.7
0
63.8
0
0
59.6
0
0.4
63.7
0
0
59.6
0
0.4
-0.6
-1
0.4
-0.6
-1
0.4
0.4
-1
1.1
-0.5
-1
0.45
0.45
-1
1.1
13.6
8.7
8
-15
-8
-8.7
0.8
1.4
0.8
1.3
0.55
0.6
50V
10
C201
50V
10
C751
J201
0.022
C212
0.68
C213
4.7
50V
C507
8
7
6
5
4
3
2
1
uPC1237C-A
IC501
LOAD OVER
DETECT
DC
RESET
OFF AC
GND
RELA
Y
DRIVER
OFF AC
VCC
47
50V
C503
100
50V
C502
100V
2.2
C501
0.22
R713
RY401
I
O
G
KIA7809API-U/PF
+9 REV
IC650
0.22
C205
0.22
C206
50V
10
C200
0.22
R763
1
R350
1
R320
10V
220
C756
10V
220
C706
10
C350
CL652
CL653
CL654
CL655
CL656
CL657
CL653
CL654
CL655
CL656
CL657
CL650
CL651
CL651
TB401
L
1
-
2
+
3
-
4
+
22k
R680
50V
10
C701
100V
10
C320
100p
C754
100p
C704
220p
C300
0.47
C651
100k
R508
68k
R504
2.2k
R703
2.2k
R753
1k
R751
1k
R701
1k
R301
1k
R351
1k
R300
1k
R200
220p
C714
220p
C764
8.2k
R213
100k
R211
100k
R210
47k
R203
47k
R206
47k
R304
33k
R503
68k
R704
68k
R754
68k
R702
68k
R752
6.8k
R765
6.8k
R715
4.7
R717
10k
R507
1k
R204
68k
R506
15k
R505
4.7
R767
J901
SYSTEM
CONTROL IN
1
2
3
4
5
CL902
FH901
FH902
1
R902
JS901
F901
CL901
2SC3052EF-T1-LEF
RELAY DRIVER
Q901
2.2k
R901
1
R401
100V
0.1
C821
16V
100
C601
1/10W
R502
10k
16V
100
C600
0.1
C605
CL903
C603
0.1
CL803
1
2
3
1
2
3
1
2
3
1
2
3
Q703
MN2488-OPY-MK
BOOSTER
BOOSTER
B
C
E
47p
C759
CL904
CL806
82k
R757
B
C
E
560
R758
2SA1163-G
POWER AMP
Q701
47p
C709
100V
0.1
C822
2.2k
R756
82k
R707
CL802
22k
R501
2SA1163-G
POWER AMP
Q751
CL804
CL801
CL805
2.2k
R706
560
R708
8.2k
R212
1
3
4
5
6
7
3
4
5
6
7
3.96
7P
CNP801
AC R2
R2 CT TAP GND
AC R2
AC R1
R1 CT TAP GND
AC R1
R2 CT TAP GND
AC R2
AC R1
R1 CT TAP GND
AC R1
B
C
E
47p
C758
1kV
1kV
1kV
1kV
47p
C708
0.022
C765
0.022
C715
10
R711
10
R761
220p
C202
DA2J10100L
D301
D301 - D302,
D351 - D352
D302
D352
D351
DA2J10100L
D503
DA2J10100L
D741
DA2J10100L
D740
DA2J10100L
D901
0.022
C504
0.022
C506
2SC3052EF-T1-LEF
CURRENT DETECT
CURRENT DETECT
Q754
2SC3052EF-T1-LEF
CURRENT DETECT
CURRENT DETECT
Q704
2SA1163-G
PROTECT SWITCH
Q501
~
D10XB60 F
D821
10
JS703
100p
C752
100p
C702
100k
R528
Q705
MP1620-OPY-MK
B
C
E
DA2J10100L
D401
MAZ8082GMLS0
D601
MAZ8082GMLS0
D600
2.2k
R600
2.2k
R601
22k
R640
35V
47
C757
35V
47
C707
1kV
3p
C755
1kV
3p
C705
1kV
100p
C753
1kV
100p
C703
100
R710
100
R709
100
R760
100
R759
0.1
C211
DA2J10100L
D502
220p
C210
DA2J10100L
D501
C823
4700
80V
C824
4700
80V
KTD1028
Q602
PROTECTOR SWITCH
KTA1273-Y-AT
Q601
PROTECTOR SWITCH
1
2
3
4
5
6
7
8
NJM4565M-D
IC203
8
7
6
5
4
3
2
1
NJM4565M-D
IC AMP
IC202
CL905
CL906
CL907
CL201
0.1
C204
1
2
3
4
5
6
7
2
3
4
5
6
7
7P
CNP651
IN
GND
OUT
OUT
+9V
LED-L
LED-R
GND
1.7uH
L701
1.7uH
L751
100k
R681
100k
R641
16V
220
C650
0.1
C802
0.1
C801
1SR154-400TE-25
D802
D804
D801
D801 - D804
D803
25V
1000
C803
25V
220
C804
35V
47
C606
35V
47
C604
27k
R903
2SD2144S-V
POWER AMP
Q702
2SD2144S-V
POWER AMP
Q752
1
3
3P
CNP901
L
N
2SC3052EF-T1-LEF
RELAY DRIVER
Q902
10V
470
C829
1
4
CNP902
4P
LIVE
NEUTRAL
120k
R905
100k
R904
12k
R907
22k
R906
120k
R518
220
16V
C505
3.3k
R302
RY901
1A
RF801
1A
RF802
1
9
8
7
6
5
4
3
2
15
14
13
12
11
10
STK350-630-E
IC400
MUTE
+VOUT1
-VOUT1
COMP1
NF1
IN1
GND
IN2
NF2
COMP2
-VOUT2
+VOUT2
VCC
VCC
VEE
5.6k
R764
5.6k
R714
8.2k
R205
10k
R208
4.7k
R207
4.7k
R202
33k
R201
CL402
CL401
CL401
CL403
CL404
CL910
CL911
CL912
CL649
CL202
1
2
3
2
3
3P
CNP650
+9V
GND
+9V
-12V
+12V
+B
-B
SUBWOOFER
AUDIO IN
RC GND
SPK OUT
R1 GND
240V
220V
5
1
8
0V
120V
4
6
2
3
7
9
10
SPEAKERS
SUBWOOFER
T901
POWER TRANSFORMER
~
IC202
IC650
IC B/D
IC AMP
IC203
IC B/D
PRE DRIVER
IC400
Q753
MN2488-OPY-MK
BOOSTER
BOOSTER
Q755
MP1620-OPY-MK
PROTECTION
IC501
IC B/D
(AC IN)
L
R
R
T2.5AL/250V
2SC3052EF-T1-LEF
Q810
DA2J10100L
D810
1.2k
R810
15k
R811
2SC3052EF-T1-LEF
Q811
DA2J10100L
D811
1.2k
R812
15k
R813
Ver. 1.2
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