D_AUDIO
DVD_POWER_ON_H
D_AUDIO_GND
D5V
LED_GND
Q1013
B1AAGD00001 6
R1059
1K
C1020 PT
Q1003
2SC3311A
Q1001
R1014
2200
R1017
2430
IC1004
C0CBCDD00012
R1002
470K
TP1006
PT
SW+12V
R1053
2R2
TP1013
PT
330
R1029
R1060
68
TP1201
G0B183E00002
L1001
R1054
33
0.1
C1008
R1013
10
C1074
0.022
C1077
0.1
PR1002
WA5
D1012
ERB84-009V1
POWER_ON_H
D1041
MA7240
R1019
0.27
MOTOR_GND
C1021 PT
D1032
MA4036-M
TP1010
R1020
12400
C1030
0.1
R1047
1M
C0CBCDC00052
IC1001
D1017
ERA18-04
R1045
1K
PR1005
C1065
4700P
L1004
10U
0.1
C1006
R1015
220
D1033
MA165
R1050
2700
C1043
1
R1046
1M
D1034
MA165
R1018
2200
R1058
6800
PT
C1048
PR1004
UNH000600A
CYL_M_GND
TP1008
2SD2358
Q1014
R1042
100
C1047
0.1
TP1011
SW_+30V
D1015
ERB81-004V1
C1038
1
C1023
100P
UN5V
TP1002
PT
TP1005
PT
D1025
MAZ4130NLF
L1008 22U
C1076
0.047
C1075
0.01
R1016
1K
L1010
J1ZZA0000001
UNSW_+5V_SYSCON
L1005 22U
R1043
100K
L1011
J0JHC0000031
R1033
15K
D1013
ERB81-004V1
D1019
B0HAGM-
000006
TP1009
R1051
330
D1035
ERA18-04
UNSW_+14V
R1055
100
D1042 WA7.5
Q1005
2SC3311A
L1006 10U
PR1007
UNH000600A
TP1003
PT
SW_+5V_VIDEO
C1042
PT
TP1
R1062
12K
R1061
12K
C1032
PT
Q1002
B1DEEQ000007
PR1003
UNH000600A
R1021
3000
R1056
2200
R1057
3300
C1036
1
C1072
2700P
R1052
330
100K
R1037
UNSW_+6V
TP1203
TP2
C1039
1
D1002
ERZV07Z361CS
D1018
B0JCMD000022
D1014
ERB84-009V1
C1073
270P
L1012
L1013
P1002
1
2
3
4
5
6
7
8
9
10
11
C1041
47/50V
C1029
47/50V
C1045
220/10V
C1007
120/200V
C1040
100/35V
C1033
330/25V
C1046
0.47/50V
C1009
PT
C1034
330/25V
C1026
47/50V
C1001
47/50V
C1025
470/25V
C1031
470/10V
C1024
1200/6.3V
100/6.3V
C1057
22/16V
C1051
C1037
330/25V
C1028
330/25V
C1027
1200/6.3V
C1035
330/25V
C1010
PT
IC1003
B1AZKD000001
PT
C1002
PT
C1003
0.33
C1004
0.33
C1005
2R7M
R1001
T1001
LSTP0128
J1003
WA5
J1004
PT
J1005
PT
J1006
PT
J1007
PT
J1008
PT
Q1004
XP0431100L
IC1006
C0DBZGG00010
IC1005
C0DBZHG00012
F1001
K5D302AQ0003
IC1002
CNC1S101RLL1
D1004
B0EDKT000009
TP1007
PT
M_VM_+6.5V
2
SW_+3.3V_DVD
MOTOR_GND
A
D_GND
MOTOR_GND
1
D_GND
AC CORD
K
R
D_AUDIO
SW_+5V_DVD
A_GND
125V/250V 3A
SW_+3.3V_DVD
M_VM_+6.5V
(TO DVD MAIN C.B.A.P8402)
(+3.3V SWITCHING REGULATOR)
(+6.5V SWITCHING REGULATOR)
PRIMARY SIDE GND
CONSTANT
VOLTAGE
CONSTANT
VOLTAGE
CONSTANT
VOLTAGE
CONSTANT
VOLTAGE
(FEED BACK)
SHUNT
REGULATOR
+5V SWITCHING
REGULATOR
46
TO M I
TO M I
14
TO M I
13
TO M I
33
TO M III
81
82
TO M III
83
TO M III
8
TO M I,M II,M III
7
TO M I
11
TO M I
10
TO M I
TO M I,M II,M III
1
TO M I
12
TO M I
9
51
TO M II
+12V SWITCHING
REGULATOR
SWITCHING
POWER ON +5V
PB AUDIO SIGNAL
+5V SWITCHING
REGULATOR
(3.6V)
(24V)
SWITCHING
POWER ON +30V
(13V)
2
10
11
4
3
5
8
7
6
12
13
16
14
15
18
17
3.0A 125V/250V
HOT
NOTE:THE VOLTAGE FOR PARTS IN HOT CIRCUIT IS
MEASURED USING TP1002 AS COMMON TERMINAL.
HOT CIRCUIT.BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
1
2
3
1
2
3
1
2
3
4
1
2
3
4
5
6
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
B1DEEQ000007
UNH000600A
J0JHC0000031
J0JHC0000031
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
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.
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
TYPE 3.0A 125V/250V
CAUTION:
3.0A 125V/250V
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.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
COMPARISON CHART OF
MODELS & MARKS
PV-D4735S
PV-D4745
PV-D4745S
---------------
---------------
PV-D4745S-K
A
B
C
D
E
F
---------------
Not Used
G
PT
MODEL
MARK
5
+
-
VREF
ON/OFF
CONTROL
1
3
2
4
VIN
ON/
OFF
VSS
VOUT
NC
IC1001
IC-DETAIL BLOCK DIAGRAM
IC1003
IC-DETAIL
BLOCK
DIAGRAM
+
-
COMPARATOR
V-REF(2.495V)
1
3
2
IC1006
IC-DETAIL BLOCK DIAGRAM
1
2
VIN
VC
TSD
REF
GND
3
5
+
-
VOUT
SENSE
4
1
2
VIN
VC
TSD
REF
GND
3
5
+
-
VOUT
SENSE
4
IC1005
IC-DETAIL BLOCK DIAGRAM
IC1004
IC-DETAIL
BLOCK DIAGRAM
3
ON/OFF
CONTROL
CE
EACH
CIRCUIT
-
+
CURRENT
LIMIT
5
VOUT
4
VIN
2
VSS
VOLTAGE
REFERENCE
NC
1
LINK TO VOLTAGE CHART
LSJB2216
MAIN IV (POWER SUPPLY) SCHEMATIC DIAGRAM
MAIN IV (POWER SUPPLY) SCHEMATIC DIAGRAM
PV-D4735S/PV-D4745/PV-D4745S/PV-D4745S-K
PV-D4735S / PV-D4745 / PV-D4745S / PV-D4745S-K
34
Содержание OmniVision PV-D4745
Страница 2: ...2 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 10: ...Fig 1 3 2 10 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 19: ...Fig C2 19 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 23: ...Fig D2 23 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 48: ...PV D4735S PV D4745 PV D4745S PV D4745S K 48 ...
Страница 58: ...PV D4735S PV D4745 PV D4745S PV D4745S K 58 ...
Страница 59: ...10 EXPLODED VIEWS 10 1 MECHANISM SECTION 59 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 60: ...10 2 DVD SECTION 60 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 61: ...10 3 CHASSIS FRAME AND CASING PARTS SECTION 61 PV D4735S PV D4745 PV D4745S PV D4745S K ...
Страница 62: ...10 4 PACKING PARTS AND ACCESSORIES SECTION 62 PV D4735S PV D4745 PV D4745S PV D4745S K ...