AC-SD1, DAV-DZ830W, DAV-DZ850KW, DAV-HDX900W - Sony Audio Service Manual (repair manual). Page 6

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6
6
AC-SD1
AC-SD1
2-3. SCHEMATIC DIAGRAM
•
 See page 3 for IC Block Diagram.
35V
47
C915
50V
22
C913
0.1
C912
0.1
C933
C944
0.1
250V
0.001
C925
1kV
4700p
C931
0.01
C934
35V
100
C936
35V
1000
C932
0.01
C916
0.01
C917
100V
100p
C911
470p
C910
275V
0.22
C901
0.1
C904
*3
C907
R908
100
R910
100
R946
1k
R911
1k
R938
1k
R939
1.5k
R919
0
R936
2.2k
R945
4.7k
R914
4.7k
R920
47k
R933
R961
47k
68k
R921
2.2k
R935
22k
R931
1k
R912
R917
R922
1
4
L901
10uH
L903
FH902
VDR901
TH902
SARS03
D902
10EDB60-TA2B5
D911
1
IC901
UDZW-TE17-6.2B
D913
UDZW-TE17-10B
D914
D3SB60F3
D901
11EQS10-TA2
D904
11EQS10-TA2
D908
FML-22S
D921
1SS355WTE-17
D907
1SS355WTE-17
D909
2SC1623-T1-L5L6
Q906
2SD1616A-TP-LK
Q901
C906
*2
R902
1/2W
1M
FH901
C905
275V
0.1
R906
C918
3300p
1
2
3
NJM1431AU(TE2)
IC905
1
2
2P
CN905
R924
Q902
RT1N441C-TP-1
Q903
50V
10
C909
R909
1k
D915
R926
10k
1
2
3
4
5
6
7
8
8P
CN904
0.1
C942
R925
R905
UDZW-TE17-9.1B
D910
MTZJ-T-72-20B
D906
D905
TLP421F(D4-GR)
PC901
22
R915
R916
22
R960
0
CL001
CL002
CL003
CL004
CL005
CL006
CL007
CL008
CL009
CL010
CL011
CL012
CL013
R913
TH901
C921
680p
250V
C922
470p
250V
470p
C923
L902
14
L904
JW002
JW001
JW003
2
11
3
10
1
6
9
T901
1
3
1
3
1
3
3P
CN903
2.7k
R932
180
R948
R963
10k
10k
R964
10k
R965
TLP421F(D4-SONY)(EXCEPT TH)
TLP421F(D4-GR)(TH)
PC902
PC903
E
EB901
E
EB902
2200p
C914
E
EB903
F901
*1
250V
2200p
C903
C908
3300p
GND
GND
+28.0V
+28.0V
AC-CUT
+28.0V
LIVE
NUTRAL
MAIN-OFF
V-CONT
*2 C906
130/450V:E32
330/250V:MX
NO MT    :CND,TW
100/450V:EXCEPT CND,E32,MX
*3 C907
3300p:EXCEPT CND,MX,TW
0.01:CND,MX,TW
*1
 F901
5A/250V:E32
3.15A/250V:EXCEPT E32,CND,MX,TW
5A/125V:CND,MX,TW
DIAT POWER BOARD
IC901
SWITCHING REG
+2.5V REG
IC905
PC902
PC901
PC903
PHOTO COUPLER
PHOTO COUPLER
PHOTO COUPLER
SWITCH
SWITCH
SWITCH
SWITCH
CONVERTER
TRANSFORMER
LINE FILTER
LINE FILTER
LINE FILTER
CND,E32,MX,TW
EXCEPT CND,E32,MX,TW
CND,E32,MX,TW
EXCEPT CND,E32,MX,TW
D
S/GND
Vcc
OLP/SS
FB
OCP/BD
EARTH PLATE
EARTH PLATE
EARTH PLATE
CND,E32,MX,TW
CND,E32,MX,TW
14
23
EXCEPT CND,E32,MX,TW
23
32
34567
1
2
2P
CN906
SLR-332MCT32
D900
GND
8V
DIAT PW LED
BOARD
POWER
CN901
S901
CN902
2P
POWER
DIAT PW SW
BOARD
3
4
1
2
AC IN
5
8
SURROUND
SPEAKER (L) : 
SA-TS76W
(CHASSIS)
(CHASSIS)
(CHASSIS)
CND,MX,TW
EXCEPT CND,MX,TW
EXCEPT CND,MX,TW
CND,MX,TW
200V
330
C919
CND,TW
EXCEPT CND,MX,TW
MTZJ-T-72-33B
MTZJ-T-72-33B
*4
*4 IC901
STR-W6735N:CND,MX,TW
STR-W6765N:EXCEPT CND,MX,TW
RT1P141C-TP-1
*5
*5 R905
22k:EXCEPT CND,MX,TW
15k:CND,MX,TW
*6
*6 R906
82k/2W:EXCEPT CND,MX,TW
100k/2W:CND,MX,TW
*7 R908
0.27/2W:EXCEPT CND,MX,TW
0.12/2W:CND,MX,TW
*7
820
*8 R917,R922
47k:EXCEPT CND,MX,TW
33k:CND,MX,TW
*8
*8
*9 R924,R925
22k:EXCEPT CND,MX,TW
15k:CND,MX,TW
*9
*9
TLP421F(D4-SONY)(EXCEPT TH)
TLP421F(D4-GR)(TH)
IC B/D
0.1
18.9
18.8
0.1
10
0.9
1.5
0.1
18.9
290
0
-4.1
-3.8
23.9
2.4
0.1
2
18
19
20
21
Ver. 1.2
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