Read Sony TA-SB500WR Service Manual online
TA-SB500WR
15
15
TA-SB500WR
D901
TP909
D904
CNP400
CN902
CN901
EB901
TH901
R923
C912
R911
R907
C910
D908
R909
R926
TP912
D911
C913
TH902
D913
R921
C917
R920
Q903
C916
D914
C914
R913
D907
D909
R912
TP913
R910
D906
D905
R914
D902
R916
R915
D910
C925
R947
EB902
R938
R945
D921
C933
TP910
TP911
R919
C915
C932
R939
C934
R931
R933
R932
C935
R936
R937
R935
R948
R940
R941
C940
C942
TP907
R944
R942
R943
C941
D922
C936
C937
TP903
TP905
D933
TP906
TP908
R946
TP901
TP902
TP904
C938
D934
CN903
CN904
CN905
R934
D915
IC903
Q902
IC904
IC905
PC902
PC901
PC903
T901
R917
R922
C907
C918
R906
C906
R925
R924
R905
LF902
R904
C905
C902
C903
R902
R908
F901
LF901
Q901
IC901
D400
C909
C931
C911
C904
C901
S901
D3SB60F3
MAIN-OFF
11EQS10
3P
2P
2P
0
0.1
1k
0
470p
11EQS10
1k
10k
VIN
10EDB60
22
50V
UDZS-TE-17
-6.2B
68k
0.01
4.7k
DTC144EKA
0.01
UDZS-TE-17
-10B
0.0033
820
1SS355
1SS355
1k
GND
100
MTZJ-T-77
-20B
MTZJ-T-77
-33B
4.7k
SARS03
22
22
UDZS-TE-17
-9.1B
0.001
250V
0
1k
2.2k
FML-22S
0.1
VOUT
GND
1.5k
47
35V
1000
35V
1k
0.01
22k
47k
3.3k
100
16V
16V
2.2k
390
3.9k
390
1
1
220p
0.1
V-CONT
1k
1.5k
1.5k
470
10V
10V
11EQS04
-TA1B
100
35V
35V
0.1
GND
5V
L903
220
µ
H
L904
10
µ
H
UDZS-TE-17
-10B
DGND
AC-CUT
100
30V
GND
12V
100
16V
16V
UDZS-TE-17
-18B
2P
7P
7P
4.7k
L901
10
µ
H
MTZJ-T-77-33B
TA7812S
DTA114EKA
NJM2374AE
NJM431U
PC123
PC123
PC123
3300p
630V
0.1
275V
1M
1/2W
∗
∗
∗
∗
F901
T3.15AL 250V (EXCEPT US, TW)
5A 125V (US, TW)
5A 125V (US, TW)
2SD1616A
SPR-54MVWF
2.2
50V
50V
4700p
1kV
100p
100V
100V
0.22
275V
275V
0.22
275V
275V
GND
GND
GND
5V
DGND
DGND
V-CONT
AC-CUT
MAIN-OFF
12V
NUTRAL
LIVE
LIVE
NUTRAL
GND
RED
GREEN
(CHASSIS)
(CHASSIS)
30V
30V
+12V REGULATOR
G
O
I
DC/DC
CONVERTER
G
N
D
G
N
D
C
S
ES
CT
IN
+
V+
S
I
SHUNT REGULATOR
ISOLATOR
ISOLATOR
ISOLATOR
TRANSFORMER
POWER
REGULATOR
Q902,903
OVER LOAD
PROTECT
POWER CONTROL
POWER
(AC IN)
+20V
POWER/ON LINE
(EXCEPT US)
∗
C902, 903
470p 250V (EXCEPT US, TW)
2200p 250V (US, TW)
2200p 250V (US, TW)
∗
∗
∗
R917, R922
47k (EXCEPT US, TW)
33k (US, TW)
33k (US, TW)
∗
∗
C906
100 450V (EXCEPT TW)
330 200V (TW)
330 200V (TW)
∗
∗
R906
100k 2W (US, TW)
82k 2W (EXCEPT US, TW)
82k 2W (EXCEPT US, TW)
∗
∗
∗
∗
∗
R905, R924, R925
15k (US, TW)
22k (EXCEPT US, TW)
22k (EXCEPT US, TW)
∗
C907
0.01 630V (US, TW)
3300p 630V (EXCEPT US, TW)
3300p 630V (EXCEPT US, TW)
C908
3300p 1.2kV (US, TW)
680p 1.5kV (EXCEPT US, TW)
3300p 1.2kV (US, TW)
680p 1.5kV (EXCEPT US, TW)
∗
∗
R908
0.15 2W (US, TW)
0.33 2W (EXCEPT US, TW)
0.33 2W (EXCEPT US, TW)
STR-W6735N (US, TW)
STR-W6765N (EXCEPT US, TW)
STR-W6765N (EXCEPT US, TW)
(EXCEPT US, TW)
(EXCEPT TW)
(TW)
(EXCEPT US. TW)
R903
3-8. SCHEMATIC DIAGRAM – POWER SUPPLY Section –
•
See page 16 for IC Block Diagrams.
The components identified by mark
0
or dotted
line with mark
0
are critical for safety.
Replace only with part number specified.
(Page 9)
(Page 11)
(Page 9)
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