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MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM
CAUTION:
FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 3.0A 125V/250V FUSE.
ATTENTION:POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
3.0A 125V/250V
TYPE 3.0A 125V/250V
HOT CIRCUIT.BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
TP1
D1002
L1001
D1004
AC CORD
3.0A 125V/250V
1
S1WBA60-4062
ERZV07Z361CS
ELF15N005A
F1001
2
K5D302AQ0003
TP2
C1005
C1001
C1004
PT
0.1
3300P
R1001
C1002
C1003
2R7M
PT
PT
D1001
HOT
PT
IC1003 IC-DETAIL
BLOCK DIAGRAM
COMPARATOR
1
3
+
-
2
V-REF(2.495V)
IC1004 IC-DETAIL
BLOCK DIAGRAM
5
3
4
START
CIRCUIT
DRIVE
CIRCUIT
PROTECTION
CIRCUIT
ERROR AMP
CIRCUIT
V OUT ON/OFF
2
CONTROL
REFERENCE
PROTECTION
CIRCUIT
VOLTAGE
CIRCUIT
CIRCUIT
1
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
R1013
10
T1001
(D)
ETS29AS1Z5AD
C1020
0.01
3
12
13
D1012
C1068
C1007
ERB84-009
R1046
5
PT
C1021
120/200V
1M
4
PT
Q1002
2SK3518-01MR
R1047
CONSTANT
14
C1065
1M
R1055
VOLTAGE
D1014
3300P
100
ERB83-006V5
6
C1073
R1045
D1015
270P
1K
ERB81-004
15
L1010
9
J1ZZA0000001
C1072
18
2700P
Q1001
C1075
D1013
2SK3518-01MR
0.1 (D)
R1052
ERC81-006
CONSTANT
17
330
0.022 (G)
1
2
3
VOLTAGE
(D)
8
16
D1019
AU01ZV2
2
11
Q1003
R1012
2SC3311A
7
10
R1042
20
CONSTANT
R1019
100
VOLTAGE
0.22
PR1002
UNH000600A
19
D1032
C1077
MA4036-M(3.6V) (D)
0.01
MA4027-L(2.7V) (G)
D1034
R1050
MA165
4700 (D)
4
1
1500 (G)
R1054
D1033
3
2
33 (D)
R1015
MA165
220
330 (G)
IC1002
C1074
CNC1S101RLL1
0.022 (D)
R1043
C1076
PHOTO
0.047 (G)
100K
0.1
D1035
COUPLER
R1051
Q1005
ERA18-04
330
2SC3311A
R1053
CONSTANT
5R6 (D)
VOLTAGE
2R2 (G)
PRIMARY SIDE GND
NOTE:THE VOLTAGE AND WAVEFORM IN HOT
CIRCUIT IS MEASURED USING PRIMARY
SIDE GND AS COMMON TERMINAL.
NOTE:
For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
(D)
C1023
Q1007
100P
TP1002
2SB709A
L1007
PT
SWITCHING
100U
POWER ON +30V
D1017
C1026
C1036
ERA18-04
47/50V
PT
R1023
R1025
10K
8200
Q1008
UN2211
SWITCHING
POWER ON-ON
L1005
TP1003
22U
PT
D1041
C1035
C1025
PR1005
MA2200
330/25V
UNH000600A
470/25V
(20V)
TP1013
PT
PR1007
UNH000600A
L1008
22U
TP1005
C1028
C1037
PT
330/18V
330/18V
PR1003
UNH000600A
L1004
C1024
10U
C1033
C1038
330/18V
1000/6.3V
PT
PR1004
LSSF009A35E
TP1010
PT
L1006
Q1004
C1034
2SB709A
10U
1000/6.3V
SWITCHING
C1027
DVD ON-ON
C1022
2200/6.3V
1000P
TP1006
C1029
PT
47/50V
R1020
10K
D1016
ERA18-04
R1021
R1024
C1031
8200
D1018
4700
470/6.3V
AK03
R1022
C1032
10K
0.1
Q1006
R1058
2SD1819A
R1017
R1056
PT
C1030
SWITCHING
2430
PT
R1014
0.22 (D)
DVD POWER ON-ON
R1059
2200
0.1 (G)
PT
R1016
R1018
R1057
1K (D)
2200
PT
1
4.7K (G)
3
2
IC1003
TA76431AS
SHUNT
REGULATOR
D1042
ERA15-01
J1001
J1002
J1003
D1043
PT
ERA15-01
PT
WA5
Z1005
LSEU13G70YY
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
DIGITAL AUDIO SIGNAL
D1040
WA15
D1025 MA4100N-H
(10V)
Q1013
D1020
D1022
2SD1581
TP1201
ERA15-01
ERA15-01
D1026
SWITCHING
PT
R1033 15K
MA165
POWER ON +12V
D1027
R1035
MA165
C1046
C1047
15K
10/25V
PT
R1039
Q1015
2SD601ARS
4700
SWITCHING
TP1207 PT
CONTROL
Q1010
L1011
D1024
2SD2396K
MA4051N-H
10U
SWITCHING
(5.1V)
R1027
1800
C1063
C1067
DVD ON +6V
C1066
C1054
330/18V
PT
330/16V
R1026
C1042
0.47/50V
C1039
1800
10/16V
PT
Q1012
2SD601ARS
R1034
R1040
680
SWITCHING
PT
CONTROL
Q1014
TP1203
2SD2358
C1048
PT
PT
SWITCHING
POWER ON +5V
C1057
R1029
100/6.3V
330
C1053
C1051
R1037
1
47/16V
100K
+3.3V SWITCHING
L1009
TP1208
REGULATOR
WA5
PT
IC1004
5
SI-3033
3
R1038
C1040
C1043
C1045
2
1
4
47/16V
0.33
0
C1052
C1058
1000/6.3V
C1062
100/6.3V
PT
PT
R1036 PT
R1031
0
Q1009
2SD1581
TP1209
SWITCHING
PT
DVD ON +5V
D1021
R1028
ERA15-01
Q1011
C1055
15K
2SD601ARS
PT
R1041
D1029
TP1007
SWITCHING
C1041
C1061
CONTROL
PT
PT
PT
R1030
C1050
10/16V
PT
C1044
15K
10/16V
R1032
PT
680
MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM
COMPARISON CHART OF
MODELS & MARKS
MODEL
MARK
PV-D4734S
A
PV-D4744
B
PV-D4744S
C
PV-D4754S
D
PV-D4734S-K
E
PV-D4744S-K
F
PV-D4754S-K
G
Not Used
PT
L1014
WA5
17
TO MI,MII
SW+30V
C1071
PT
POWER_ON_H
15
TO MI
16
UNSW+16V
TO MI
SW+12V
7
TO MI,MII,MIV,MVI,MVII
D1030
ERA15-01
R1044
PT
D1031
TO MI,MII,MIV
WA7.5
SW+5V_VIDEO
14
UNSW+5V_SYSCON
13
TO MI,MIII,MVI
P1002
C1070
PT
(TO DVD MAIN C.B.A. P8402)
1
MOTOR_GND
2
MOTOR_GND
3
ACT_VM+5V
4
M_VM+6V
5
A_GND
6
D_GND
7
D_GND
8
SW+3.3V_DVD
9
SW+3.3V_DVD
10
SW+5V_DVD
C1069
11
D_AUDIO
PT
R1060
WA5
J1007
D_AUDIO
90
TO MVII
WA5
D_AUDIO+5V
91
TO MVII
D_AUDIO_GND
92
TO MVII
DVD_POWER_ON_H
23
TO MI
P1003 PT
1
GND
P1004 PT
1
GND
P1005 PT
1
GND
SW+5V_M
18
TO MI
UNSW_-30V
93
TO MVI
94
HEATER_F+
TO MVI
HEATER_F-
95
TO MIII,MVI
LINK TO VOLTAGE CHART
LSJB2154
PV-D4754S/PV-D4754S-K
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