Schematic Diagram - Main Section - Sony TA-KMSW500 Service Manual

TA-KMSW500
Ver. 1.3
3-3. SCHEMATIC DIAGRAM – MAIN Section –
1 2 3
MAIN BOARD
A
B
IC B/D
IC202 C206
0.22
50V
IC AMP
0 8
C
0 0
IC202
0 NJM4565M-D 0
-8 0
R200
C205
1k
0.22
R206
50V
47k
C204
C200
0.1
10
D
50V 25V R205
8.2k
C201
CL202
10
J201
50V
SUBWOOFER
AUDIO IN
E
CL201
CNP651
7P
CL652
IN 1
F
CL653
GND 2
LED RIGHT CL654
OUT 3
BOARD
CL655
A
+9V 4
CN101
CL656
(Page 12) LED-L 5
CL657
LED-R 6
GND 7
G
CNP650
DC FAN 3P
CL650
+9V 1
CL651
GND 2
CL649
+9V 3
H
I
CL404
4
L +
CL403
TB401 3
L -
SPEAKERS
2 CL402
J +
R
SUBWOOFER
CL401
1
R -
Q902
2SC3052EF-T1-LEF
RELAY DRIVER
0.8
0.8
R907
12k
1.4
R904
R903
100k
27k
R905
K R906
C829 120k
22k
470
10V
5
3 CL912
J901
SYSTEM 4 CL911
1
CONTROL IN
2 CL910
TA-KMSW500
• See page 13 for IC Block Diagrams.
4 5 6 7
IC400
PRE DRIVER
-64.7 64.7
IC B/D
D301 - D302,
IC203
R300 D351 - D352
MA2J1110GLS0
1k
IC AMP
C211 C212
D301
0.022
0.1
C210
0 8
50V
220p
50V
0 0
IC203
C213
0 NJM4565M-D 0
0.68
D302
-8 0
IC650
KIA7809API-U/PF
IC650
+9 REV
9 13.6
O I
G
8 13.6
C650 C651
220 0.47
8.7
16V 50V
C604
47
R681 35V
100k
C606
R680 R641 47
22k 100k
35V
-8.7
-8 -15
Q601
2SB733-34
PROTECTOR SWITCH
R640
22k
RY401
R401
1
D401
C803
MA2J1110GLS0
1000
25V
CL907 CL905
SPK OUT
C804
CL906
220
25V
8 9 10 11
IC400
STK350-630-E
64.7 1.1 -1 -63.5 0.12 0.12 0.1 0.12 -63.5 -1 1.1
C320
C350 10
R350 R320
C753 C754 C703
JS703 10 100V
1 1
100p 100p 10 C704 100p
1kV 100p 1kV
50V
C702
C752 C705
C755
100p 3p
3p 100p
1kV 50V 50V 1kV
R754 R752 R702 R704
68k 68k 68k 68k
C751
C701 C706
C756
10 10 220
220
50V
10V 50V 10V
D351
D352 Q701
2SA1163-G
POWER AMP
1.1
C707
47 -1
+12V
Q751
2SA1163-G
POWER AMP
1.1
0.45
R757
82k
C757 0.45
-1
47 -0.5
35V
Q752
-1 2SD2144S-V
POWER AMP
R758
560
D801 - D804 RF801
1A
1SR154-400TE-25
D804 D801
CNP801
RF802
7P
D803 D802
1A
CL801
CL802
CL803
CL804
CL805
D821
D10XB20 CL806
~
C821
0.1
* 100V
~
C823
* C823, C824
* C822
4700 71V (E51, EA, AR, TH) C824 0.1
100V
4700 80V (SAF)
10 10
12 13 14
R505
15k
C501
D503 2.2
64.7
Q501
MA2J1110GLS0 100V
2SA1163-G
PROTECT SWITCH
R503 64.5
33k 0
R507
D502 10k
MA2J1110GLS0
D501
MA2J1110GLS0
R501
22k
C505
C504
0.022 220
16V
R709
100
0
0.4
64.7
R707
82k C708
0.4 0.4 0
47p
-0.6 -0.6
1000V
Q702
2SD2144S-V
-1 -1
POWER AMP
R708 0
560 B
R710
100
-64.7
C
Q705
MP1620-OPY-MK
C709
-1
47p
E
1000V
C715
0 0.022
50V
R759
C758
64.7
100
47p
1000V
0 R711
10
0
B
R760 C765
-64.7
100 0.022
C Q755
C759
50V
MP1620-OPY-MK
47p
0
1000V
E
R761
10
CND, SAF, AUS
CNP902
4P
CL903
T901
POWER TRANSFORMER CL904
LIVE
10
3.96 E51, EA
0V
4
1 AC R2 9 7
120V
CL909 FH902
3 R2 CT TAP GND 3
220V / OFF 5
8
CL908
4 AC R2 220V 120V / 127V 3
2
5 AC R1 7 240V / 220V 1
240V
6 R1 CT TAP GND 1 FH906
CNP903
6
7P
7 AC R1
FH904
5
*1
*2
*3
15 16 17
C502
100
R506
50V
68k
C503
47
50V
3.5 2.3 0.8
8 7 6 5
IC501
UPC1237C-A
IC B/D
IC501
PROTECTION
1 2 3 4
0 0 0 2.8
D741
C507
MA2J1110GLS0
4.7
50V
59.6
Q810
2SC3052EF-T1-LEF
D810 0 CURRENT DETECT
MA2J1110GLS0
0.4
R811
R810
15k
1.2k
R714 63.8
Q704
5.6k
2SC3052EF-T1-LEF
CURRENT DETECT
0
0
R715
R713 6.8k
0.22
D740
MA2J1110GLS0
59.6
Q811
2SC3052EF-T1-LEF
0 CURRENT DETECT
0.4
R813
15k
L701
1.7uH
D811
MA2J1110GLS0
R812
1.2k
R764 R717
63.7
4.7 Q754
5.6k
2SC3052EF-T1-LEF
0 CURRENT DETECT
0
R765
R763
6.8k
0.22
L751
1.7uH
R767
4.7
CNP901
(AC IN)
3P
CL901
N
EXCEPT E51, EA JS901 CL902
L
RY901
*1
F901
4
FH901
D901 Q901
2SC3052EF-T1-LEF
MA2J1110GLS0
1 5
RELAY DRIVER
0.6
*2
F902 1.3
3 6
FH903
0.55 R901
2 7
2.2k
FH905 S901
R902
VOLTAGE
1
*3 SELECTOR
F903
T2.5AL/250V
T2.5AL/250V (E51, EA)
T4AL/250V (E51, EA)