Sony HCD-DZ280 - Schematic Diagram -POWER Section

HCD-DZ280/DZ680/HDZ284/HDZ485
HCD-DZ280/DZ680/HDZ284/HDZ485
6363
MAIN
(10/10)
BOARD
G
S-AIR-CON
CN102
BOARD
Q
MAIN
(6/10)
BOARD
F
CN509
CN904
IC B/D
IC B/D
(CND)
*1
*2
20 20
19.2
8.7 4.1
3
17
32.5
31.4
0
3.1
30.9
0
0
3.1
29.6 2.5
3.1
0.2
15.1
1.5
2.2
21
27.5
21.6
2.7
0.1
1.6 3.5
2.6
2.6 2.4
0
1.10
0
0.7
20
0.4 3.3
3.3
1
11. 9 13.8
9.9
11. 9
9.9
*1
*2
(AEP,UK)
(EXCEPT CND)
(CND)
310
161
(EXCEPT CND)
(CND)
32.5
161 (CND)
(EXCEPT CND)310
13.9
8.9
6.5
4.1
*9
*5 *5
*3
(CND)
(EXCEPT CND)
CND
*8
*4
*6 *7
*7
DZ680/HDZ485
(HDZ284/HDZ485)
(DZ280/DZ680)
(HDZ284/HDZ485)
(DZ280/DZ680)
(CND)
(AEP,UK)
*3
*4
(EXCEPT CND)
(CND)
(EXCEPT CND)
*5
(CND)
*6
(EXCEPT CND)
(CND)
(EXCEPT CND)
*7
(CND)
(EXCEPT CND)
*8
(CND)
(EXCEPT CND)
*9
(CND)
CND
MODEL
EXCEPT
(PX)
(PX)
*10
(PX)
(EXCEPT PX)
*10
PX MODEL
MODEL
C969
POWER BOARD
275V
0.22
C902
TH901
-
-
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
250V
100p
C930
250V
100p
C913
3W
R903
3W
R904
SARS03
D913
123
45
IC901
SWITCHING REGULATOR
OCP/SYNC GND D VCC FB/OLP
220p
C909
220
R911
10
R905
D1NL20U-TR2
D905
2SA1015TP-YGR
Q901
POWER CONTROL
10k
R907
C907
2.2k
R910
50V
C910
PC901
PS2561AL1-1-V-W
1
23
4
35V
2200
C934
0.1
C939
470k
R936
0.047
C937
1k
R935
RT1N441C-TP-1
Q943
RT1N441C-TP-1
Q947
10uH
L945
TP901
TP902
TP903
TP904
TP911
TP908
TP914
TP918
TP912
1k
R967
10uH
L947
10uH
L948
TP915
TP916
TP917
R901
1/2W
275V
0.22
C901
F901
1
3
CN901
2P
LIVE
NUTRAL
C903
2W
0.33
R912
C972
0.1
C973
0.1
630V
C905
14
32
LF901
14
32
LF902
1
3
10
11
2
9
12
13
14
5
8
4
6
T901
1
MAIN TRNSFORMER
NC
NC
NC
JW905
FH901 FH902
L944
10uH
0.01
C936
C935
0.01
250V
C964
250V
C963
FMX-22SL
D931
5.6uH
L931
E
EB902
E
EB904
R914
5W
VDR901
100k
R928
2SC3243-TP-E
Q922
+21V REG.
1000p
C922
1k
R955
400V
3300p
C924
D1NL20U-TR2
D902
2200p
C923
PC902
PS2561AL1-1-V-W
1
2
3
4
25V
47
C912
10
R925
4.7k
R917
470
R930
0.5%
22k
R923
0.5%
3.9k
R954
0.5%
2.2k
R998
470
R956
10k
R921
0.01
C992
3W
100k
R916
2SC3052EF-T1-LEF
Q949
RT1N441C-TP-1
Q950
22k
R945
3.3k
R946
4.7
R992
2SC3052EF-T1-LEF
Q921
POWER CONTROL
2SC3052EF-T1-LEF
Q930
POWER CONTROL
1
3
4
5
5P
CN904
P-GND
P-GND
PVDD
PVDD
R975
100k
0.5%
R976
220k
0.5%
22k
R927
0.5%
10k
R999
MA2J1110GLS0
D909
MA2J1110GLS0
D914
MA2J1110GLS0
D908
MA2J1110GLS0
D924
MA2J1110GLS0
D923
MA2J1110GLS0
D922
MA2J1110GLS0
D949
MA2J1110GLS0
D948
MA2J1110GLS0
D910
DZ951
UDZSUSTE-1730B
MAZ8120GMLS0
DZ903
MAZ8100GMLS0
DZ915
MA2J1110GLS0
D906
TP910
0.5%
2.2k
R939
0.5%
1.5k
R931
0.5%
4.7k
R965
TP905
TP906
TP921
TP922
TP923
TP924
TP925
TP926
TP927
TP928
PC904
PS2561AL1-1-V-W
1
23
4
PC903
PS2561AL1-1-V-W
1
23
4
0.01
C984
0.5%
22k
R932
MAZ8056GMLS0
DZ904
10uH
L953
R952
1k
MAZ8033G0LS0
DZ953
470
R960
0.5%
10k
R937
0.5%
10k
R940
0.5%
1k
R938
MAZ8056GMLS0
DZ932
0.5%10k
R959
1
9
7
5
4
3
2
MR4020-7103
IC921
SWITCHING REGULATOR
ZC
FB
GND
VCC
S/OCL
VIN
D
T903
1
SUB TRANSFORMER
2
9
12
10
11
14
16
13
15
3
4
7
8
1
5
22k
R924
EG01C LF-F7
D921
EG01C LF-F7
D946
10uH
L956
10uH
L954
1/2W
FR929
1
MAZ8180GMLS0
DZ901
MAZ8220GLLSO
DZ902
JR930
0
250V
330p
C938
PS954
PS956
0.5%
470
R963
0.1
C990
0.1
C991
0.1
C993
C916
0.1
E
EB907
1
2
3
4
5
6
7
8
9
10
11
12
13
13P
CN906
P. CO N T1
EN
P. CO N T3
E+4V
6V
6V
D-GND
D-GND
M+9V
M-GND
14V
12V
A-GND
1
2
CN908
2P
S-AIR-GND
E+4V
0.5%
100k
R926
0.5%
1k
R951
1k
R934
4.7k
R978
4.7k
R908
2kV
150p
C921
2A
F945
43
12
MM1431AURE
IC932
SHUNT REG.
A
K
Vref
0
R962
1k
R943
1k
R933
2.2k
R920
1k
R958
10k
R942
0.5%
0.01
C971
47k
R957
0.1
C951
1k
R966
0.1
C975
S
RSR025N03TL
Q945
B+SWITCH
0.5%
10k
R972
25V
470
C942
TP919
100k
R941
0.5%
16V
100
C976
3.3k
R974
TP907
TP913
0.1
0.1
C970
CL002
0.1
C950
0.047
C983
25V
1000
C929
43
12
MM1431AURE
IC923
SHUNT REG.
A
K
JR931
0
1234
6
5
Vcont Vin GND Vout Sense
10k
R909
3.3k
R949
50V
47
C908
MA2J1110GLS0
D907
CL001
C987
0.1
CL004
CL006
CL007CL008
10V
3300
C927
16V
2700
C928
16V
1000
C940
TP909
CL009
CL010
CL011
CL012 CL013
CL014
100V
C941
47p
22k
R919
3.3k
R906
2W
R922
0.18
16V
C943
TP920
C956
0.01
SG10SC9
D912
SG10SC6M
D916
SG10SC6M
D911
SG10SC6M
D947
35V
2200
C932
35V
2200
C933
C981
4700P
C997
100V
22
C926
Mount Mecha
411347101
EB908
P_GND
NC
IC923
IC921
IC901
8A 250V
IC932
8 1696
G
C
7 1311
J
12
H
E
5
B
1442
I
F
10 15
D
A
13
AC IN
F901
C980 3300PF 1.5KV
C906 1000PF 1.5KV
5A 250V
220
470
1
0.1
C903
1000 200V
330 400V
C907
0.001
0.0015
470PF
C963,C964
2200PF
0.0033
C905
0.01
100K
33K
R903,R904
0.1
0.034
R914
1M
R901
1.5M
SI-3010KM-TLS
IC941
+12V REG.
IC941
STR-F6138-LF1352
STR-F6168-LF1352
6.3A 250V
330 450V
C910
22
47
250V
470p
C994
6-31. SCHEMATIC DIAGRAM – POWER Section –
• See page 64 for IC Block Diagrams.
(Page 49)
(Page 45)
(Page 58)
Ver. 1.1