Schematic Diagram - Power Board; Q Q 7. Exploded Views 3 6 7 1 3 1 5 0 5 8 2 9 9 4 2 - Sony hcd-dz230 Service Manual

Q Q
6-31. SCHEMATIC DIAGRAM – POWER BOARD –
3 7 6 3 1 5 1 5 0
POWER BOARD
CN901
F901
3P FH901 FH902
1
TP901 *
LIVE 1
NUTRAL 3
AC
TP902
IN
C901
0.22
275V
R901
1M
IC921
STR-V153
IC921
POWER PROTECTION
1 3 4 5 6 8
C925
47p
2KV
C929
R969
0.1
1k
R927
1
*
T E
L 1 3 9 4 2 2 9 6 5 1 3
2SD1616A-TP-LK
D924
UDZW-TE17-24B
*1
DZ230/DZ231
C903 330uF 20% 400V
C905 0.0033uF 5% 400V
C907 0.001uF 10% 50V
C910 22uF 20% 50V
C938 470PF 10% 250V
w w w
C963 470PF 10% 250V
C964 470PF 10% 250V
F901 T6.3AH/250V
IC901 STR-F6168-LF1352
R903 100K 5% 3W
R904 100K 5% 3W
R912 0.33 5% 2W
R914 0.1 10% 5W
R927 1 5% 1W
HCD-DZ230/DZ231/HDZ235
• See page 60 for IC Block Diagram.
JW928
10
C963 C964
TH901
* 1 * 1
THERMISTOR, NTC 3.0
JW905 C902
0.22
VDR901
17.5
LF901 275V
LF902
10mH
10mH
IC901
DZ230,
DZ231
POWER PROTECTION
C906
0.001
JW914
3.2 10
FB/OLP
21.6
VCC
IC901
1 310 {170}
*
D
C980
HDZ235 0.0033
GND
JW915
7.5
20
OCP/SYNC
C923
HDZ235
0.0047
R914
* 1 R913
D926
UDZW-TE17-10B
JW986
17.5
C924 D925
2.2
50V UDZW-TE17-5.1B
D910
R926 JW918 R925
1SS355WTE-17
680k 10
12.5
Q921
22.5
REG
23
JW919
D923 5.5
UDZW-TE17-10B
23.5 D922
D1NL20U-TR2
R923
4.7k C922
22
100V
1 NC
R929
JW987 JW917 2.2
17.5 17.5 1/2W
2
R922
4.7
3
D921
STO2D-140
4 NC
5
7
8 NC
T902
POWER
TRANSFORMER
(SUB)
HDZ235
1000uF 20% 200V
0.01uF 5% 400V
0.0015uF 10% 50V
10uF 20% 50V
330PF 10% 250V
0.0022uF 20% 250V
0.0022uF 20% 250V
x a o
8A/125V y
STR-F6138-LF1352
33K 5% 3W
. i
33K 5% 3W
0.22 5% 2W
0.05 5% 5W
0.82 5% 1W
http://www.xiaoyu163.com
(CHASSIS) (CHASSIS)
EB905
E HDZ235
JW981
15
C920 C930
100p
0.01
D901 250V 250V FR901
0.1
D5SBA60F01
DZ230,DZ231
C905
R903 R904
* 1
* 1 * 1
JW982 D913
C903 15 SARS03
* 1
HDZ235
C918
JW916
0.01
17.5
250V
C913
100p
EB902
250V
Q901
2SB1116A-TP-LK
VOLTAGE CONTROLLER
D905
JW983 JW910
D1NL20U-TR2 17.5 12.5 R910
21.6 21.6 2.2k
R905
D908 10
17.5 R909
C908 1SS355WTE-17
JW912 100k
47 20.9
C911
35V
0.0047
JW988
C910
12.5
R907
JW984 JW911 * 1
10k
17.5 12.5
D906
1SS355WTE-17
D914
R906
C907 1SS355WTE-17
R908 3.3k
C909 * 1
3.3k
220p
1/2W
R911
220
D915
D907
UDZW-TE17-10B
1SS355WTE-17
PC903
JW985
17.5 R919
R912 18k
JW913
0.22 * 1 PHOTO COUPLER
10 PC903
TLP421F(D4-GR)
5.4 4
D909
1SS355WTE-17
2.9
Q Q
3 7 6
1.6 4
R956
1k
3
HDZ235 PC902
L944
C928
1
*
220p
PC902 C953
250V
0.001
TLP421F(D4-GR)
2kV L945
10uH
TP919
16
D941
D944
L947
EK19LF-F7
EK19LF-F7 10uH
15
L948
D942
10uH
L942
RK36LF-B3
10uH
14
L943
D943 10uH
L941
RK36LF-B3
10uH 1 2
13
L951
10uH
C940 C944 C946
12 C941
C958 3300 C967 C968 C960
2200 1000 1000
0.01
0.01 10V 0.1 16V 16V 0.01 25V
C969
0.01
11
R955
10
470
9
IC951
IC951
TA76L431S(TPE6,Q)
VOLTAGE DETECT
3
R954
22k
3
C952
0.047
R953 R952 R951
3.9k
2.2k 220
u 1 6 3
57 57
http://www.xiaoyu163.com
2 4
8 9 9
(CHASSIS)
C938
* 1
8 NC
D931
FCU20UC20
6 9 NC
FMX-22SL
L931
5.6uH
5 10
4 11
3 12 NC
C932 C933
C935
2200 2200
0.01
35V 35V
50V
2 13
E
1 14
EB903
T901
POWER
TRANSFORMER
(MAIN) R965 R932
5.6k 33k
R931
3.3k
PC901
TLP421F(D4-GR)
R933 R936
470k
2 31.3 4.7k 30.6
R935 C937
1k R934 0.047
1k
30.6 30.6
IC931
PC901
IC931
TA76431AS(TPE6)
VOLTAGE DETECT
PHOTO COUPLER
3 1 5 1 5 0 8 9
IC942
IC943
IC941
+3.3V REG +5V REG
+12V REG
IC943 IC942 IC941
SI-3010KM-TL SI-3010KM-TL SI-3010KM-TL
3 4 5 1 2 3 4 5 1 2 3
R971
0
C948
C971 C942 R972
470 0.01 470 10k
10V C947
R962 C954 25V
100
R946 0.1
6.8k 10V
22k
R960 R943
1.5k
C945 33k
C955 C949 C970
100 0.01 470
0.01
10V 16V
D945
R945
UDZW-TE17-20B
R948 10k
10k
8.9 9
Q945
RSR025N03TL
R957
47k
MOTOR
R958
12 1k
DRIVE
CONTROLLER
m
c o
.
HCD-DZ230/DZ231/HDZ235
2
8 9 9
18 19 20
CN904
4P
TP921
TP903
4 +31.5V
C934 C939
C936 R937 3 +31.5V F
2200 R940
0.01 0.1
35V 10k 10k
2 P-GND
MAIN
TP904
BOARD
1 P-GND
(7/9)
CN3002
Q943
(Page 43)
RT1N441C-TP-1
VOLTAGE DETECT
0
3.1
Q947
RT1N441C-TP-1
3.1 VOLTAGE DETECT
R939
3.3k 1.1
D932
UDZW-TE17-5.1B
R938
1k
DZ230,DZ231
R967
1k
1 P-CON2
M
2 D-GND or P-GND
JW979
C981 DMPORT
R979
25
0.1 BOARD
0 3 6V
CN203
CN907
(Page 54)
R949
1k
R966
TP913
1k
1 P.CONT1
TP912
2 4 9 8 2 9 9
R968 2 P.CONT2
1k TP917
3 P.CONT3
TP914
4 E+4V
TP910
5 D+3.3V
TP908
6 6V
E
TP911
7 D-GND
TP909 MAIN
8 D+5V BOARD
TP915 (4/9)
CN506
9 M+8V
R974
TP916
3.3k (Page 40)
10 M-GND
TP907
11 12V
TP918
12 A-GND
CN906
12P
4 5
C976
100
C951 C943 16V
0.1 100
CL002
R941 16V
100k
R942
10k
EB904
CL003 CL001
(CHASSIS)
No mark:DVD STOP
{ }:VOLTAGE at DAV-HDZ235