40
40
HCD-DZ20
HCD-DZ20
6-15. SCHEMATIC DIAGRAM – MAIN BOARD (8/8) –
•
See page 47 for IC Block Diagram.
285
0
21.7
1.8
285
22.6
21.7
22.3
20.7
20.7
20.0
3.3
20.7
285
0.5
0
2.5
18.7
2.5
2.4
3.2
0.1
0.8
8.5
8.5
12.0
3.2
12.8
12.0
12.0
3.2
6.2
5.0
5.0
3.3
4.0
1.0
3.5
No mark : DVD STOP
12
3
4
5
1
2
3
4
1
2
3
4
2
1
2
10
11
7
9
12
13
14
5
4
8
15
16
3
1
2
5
4
3
6
1
2
3
4
1
2
3
4
2
3
4
2
3
4
5
2
1
5
S
1
3
LIVE
NUTRAL
P_CONT1
P_CONT2
P_CONT3
E4V
SW+3.3V
D-GND
+5V
M+9V
M-GND
+12V
+21.7V
P-GND
E
E
E
E
+12V
SW+3.3V
12
43
12
43
1
5
E
12V
8V
5V
E4.0V
AC
IN
MX
MX
EXCEPT MX
12
11
13
10
9
8
14
6
4
5
2
3
1
MX
IC901
SWITCHING
REGULATOR
IC921
SWITCHING REGULATOR
IC931
VOLTAGE DETECT
IC951
PC902
IC941
+12V REG
IC942
+5V REG
IC943
+3.3V REG
PHOTO COUPLER
VOLTAGE DETECT
(CHASSIS)
(CHASSIS)
(CHASSIS)
(CHASSIS)
MAIN BOARD (8/8)
(CHASSIS)
*
PC903
PHOTO COUPLER
PC901
PHOTO COUPLER
275V
0.22
C902
TH901
TH901
7
7
THERMISTOR, NTC 3.0: MX, E32
THERMISTOR, NTC 6.0: EXCEPT E32,MX
D5SBA60F01
D901
250V
0.01
C920
250V
0.01
C918
1W
0.1
1W
0.1
FR901
11
R903
IC901
35V
47
C908
0.0047
C911
220p
C909
220
R911
10
R905
D1NL20U-TR2
D905
UDZW-TE17-10B
D915
18k
R919
1SS355WTE-17
D906
1SS355WTE-17
D907
1SS355WTE-17
D908
1SS355WTE-17
D914
2SB1116A-TP-LK
VOLTAGE CONTROLLER
Q901
10k
R907
3.3k
1/2W
R908
1SS355WTE-17
D909
JL901
JL902
FR902
VDR901
1M
1/2W
R901
275V
0.22
C901
FH902
FH901
1
1
F901
2P
CN901
2
2
C903
C903
330, 400V: AEP, UK
1000, 250V: MX
330, 450V: E32, AR, E3, E12,
RU, SP, TH
10
10
C963
C964
4
R912
2W
0.22
R913
8
C905
0.0015
C907
R914
R914
3
3
0.1, 5W: EXCEPT MX
0.05, 5W: MX
R912
4
0.33, 2W: EXCEPT MX
0.22, 2W: MX
EB906
250V
100p
C913
C906
9
2.2k
R906
10mH
LF901
LF902
10mH
JL905
JW904
JW903
EB907
F901
T6.3AH/250V: EXCEPT E32,MX
T8AH/250V :E32
8A/125V: MX
C905
8
0.0033, 400V: EXCEPT MX
0.01, 400V: MX
R903, R904
11
100k, 3W: EXCEPT MX
33k, 3W: MX
C906
9
1000PF, 1.5kV: EXCEPT MX
3300PF, 1.5kV: MX
C963, C964
10
470p, 250V: EXCEPT MX
0.0022, 250V: MX
IC901
12
12
STR-F6168-LF1352: EXCEPT MX
STR-F6138-LF1352: MX
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
250V
100p
C912
T902
STR-V153
IC921
2KV
47p
C925
6
R927
0.1
C929
4.7
R922
D1NL20U-TR2
D922
UDZW-TE17-10B
D923
2SD1616A-TP-LK
Q921
REG
UDZW-TE17-24B
D924
10
R925
1SS355WTE-17
D910
1k
R969
0.0047
C923
UDZW-TE17-10B
D926
UDZW-TE17-5.1B
D925
50V
2.2
C924
680k
R926
TLP421F(D4-GR)
PC902
RK36LF-B3
D943
RK36LF-B3
D942
EK19LF-F7
D941
16V
1000
C944
25V
470
C941
10uH
L941
10uH
L951
10uH
L942
10uH
L945
220
R951
2.2k
R952
22k
R954
0.047
C952
TA76L431S(TPE6,Q)
IC951
3.9k
R953
470
R955
1k
R956
STO2D-140
D921
10uH
L947
10uH
L948
EK19LF-F7
D944
16V
1000
C946
250V
470p
C928
EB902
EB904
1/2W
2.2
R929
JL917
10V
2200
C940
SUB TRANSFORMER
CL001
CL002
*
11
R904
SARS03
D913
2.2k
R910
100k
R909
TLP421F(D4-GR)
PC901
TLP421F(D4-GR)
PC903
0.1
C936
C939
0.1
470k
R936
4.7k
R933
0.047
C937
TA76431AS(TPE6)
IC931
3.3k
R939
1k
R934
1k
R935
6.8k
R937
6.8k
R940
1k
R938
UDZW-TE17-5.1B
D932
RT1N441C-TP-1
Q943
Q943, Q947
VOLTAGE DETECT
RT1N441C-TP-1
Q947
1k
R949
10V
100
C948
10k
R948
UDZW-TE17-20B
D945
0
R941
16V
100
C943
TP911
TP907
TP910
TP914
TP912
TP913
1k
R967
1k
R966
SI-3050KM-TL
IC942
0
R943
16V
100
C945
10V
100
C947
RSR025N03TL
Q945
1k
R958
16V
100
C976
1k
R968
3.3k
R974
TP909
TP915
TP917
250V
470p
C938
5
C910
EB903
D931
FMX-22SL
22k
R932
0
R965
4.7k
R931
25V
2200
C934
25V
2200
C932
SOL901
T901
MAIN TRANS
25V
100
C942
CL004
JL903
JL907
JL909
JL910
JL914
JL915
JL916
JL918
24k
R946
SI-3010KM-TL
IC943
10V
100
C949
R970 0
MOTOR DRIVE ON
C910
5
22, 50V: EXCEPT E32, MX
10, 50V: MX
47, 50V: E32
*
TP903
TP904
100V
22
C922
4.7k
R923
*
*
18
19
20
M
N
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
2
8
9
4
2
9
8
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299