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E:
acing a purchase order of the parts,
re to use the part number listed in the parts list.
ot use the part number on this diagram.
Q1007 2SB709A
SWITCHING
POWER ON +30V
R1023
R1025
10K
8200
Q1008
UN2211
SWITCHING
POWER ON-ON
TP1003
PT
PR1005
UNH000600A
TP1013
PR1007
PT
UNH000600A
TP1005
PT
PR1003
UNH000600A
C1038
PT
PR1004
LSSF009A35E
TP1010
PT
Q1004
C1034
2SB709A
1000/6.3V
SWITCHING
DVD ON-ON
R1020
10K
R1021
R1024
8200
4700
Q1006
2SD1819A
SWITCHING
R1022
DVD POWER ON-ON
10K
7
D1042
ERA15-01
D1043
ERA15-01
29
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
D1040
WA15
D1025 MA4100N-H
Q1013 2SD2159
D1020
D1022
SWITCHING
ERA15-01
ERA15-01
POWER ON +12V
D1026
Q1015
MA165
2SD601ARS
R1033 15K
SWITCHING
D1027
CONTROL
C1046
MA165
R1035
10/25V
C1047
15K
R1039
PT
4700
Q1010
2SD2396K
SWITCHING
D1024
DVD ON +6V
R1027
1800
MA4051N-H
(5.1V)
C1039
R1026
1800
10/16V
Q1012
C1042
2SD601ARS
R1034
SWITCHING
PT
680
CONTROL
Q1014
C1048
2SD2358
PT
SWITCHING
POWER ON +5V
R1029
C1053
330
1
R1037
C1051
100K
47/16V
+3.3V SWITCHING
REGULATOR
IC1004
5
3
SI-3033
C1040
R1038
C1043
C1045
2
1
4
1000/6.3V
0
C1052
47/16V
0.33
100/6.3V
R1036 PT
R1031
0
Q1009
2SD2159
SWITCHING
DVD ON +5V
D1021
R1028
ERA15-01
Q1011
15K
2SD601ARS
C1050
SWITCHING
10/16V
CONTROL
R1030
C1041
C1044
15K
R1032
10/16V
PT
680
PV-D4734S / PV-D4744 / PV-D4744S / PV-D4754S / PV-D4734S-K / PV-D4744S-K / PV-D4754S-K
DIGITAL AUDIO SIGNAL
L1014
WA7.5
(10V)
TP1201
PT
L1011
10U
TP1207 PT
C1067
C1063
R1044
330/18V
C1066
PT
PT
330/16V
R1040
PT
TP1203 PT
C1057
100/6.3V
C1069
PT
R1060
WA5
L1009
TP1208
J1007
WA5
PT
WA5
C1058
C1062
PT
PT
TP1209
PT
C1055
D1029
R1041
TP1007
PT
PT
PT
PT
C1061
PT
MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM
PV-D4734S/PV-D4744/PV-D4744S/PV-D4734S-K/PV-D4744S-K
COMPARISON CHART OF
MODELS & MARKS
MODEL
PV-D4734S
PV-D4744
PV-D4744S
PV-D4754S
PV-D4734S-K
PV-D4744S-K
PV-D4754S-K
Not Used
UNSW+30V
SW+30V
C1071
PT
POWER_ON_H
UNSW+16V
SW+12V
D1030
ERA15-01
D1031
WA7.5
SW+5V_VIDEO
UNSW+5V_SYSCON
C1070
P1002
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
11
D_AUDIO
D_AUDIO
D_AUDIO+5V
D_AUDIO_GND
DVD_POWER_ON_H
P1003
PT
1
GND
P1004
PT
1
GND
P1005
PT
GND
1
SW+5V_M
UNSW_-30V
UNSW+5.5V_LED
LINK TO VOLTAGE CHART
MARK
A
B
C
D
E
F
G
PT
96
TO MVI
17
TO MI,MII
15
TO MI
16
TO MI
TO MI,MII,MIV
7
MVI,MVII
TO MI,MII,MIV
14
TO MI
13
90
TO MVII
TO MVII
91
92
TO MVII
23
TO MI
TO MI
18
TO MVI
93
80
TO MIII,MVI
LSJB2144
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