Panasonic PV-D4733S-K Service Manual page 255

MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 3A 125V/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
3A 125V/250V
TYPE 3A 125V/250V
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
HOT
3A 125V/250V
TP1
F1001
AC CORD
1
3.0A 125V/250V
C1001
0.082
2
TP2 D1010
ERZV10V361CS
R1001 C1025
2R7M 100P
IC1501 IC- DETAIL
BLOCK DIAGRAM
3 OVER
GND
LATCH CURRENT 5
PROTECT
START
CONTROL
OVER
VOLTAGE 2
OSC
PROTECT
DRIVE
THERMAL
4 SHUTDOWN 1
SWITCHING
NOTE: THE VOLTAGE FOR PARTS IN HOT CIRCUIT
IC1002, 1503 IC- DETAIL
BLOCK DIAGRAM
COMPARATOR
1 3
2
V-REF(2.495V)
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
R1501
D1013
L1001 47K
ERC13-08
ELF15N010A
D1014 D1012
C1004
ERC13-08 D1011 ERC13-08
120/200V
ERC13-08
C1503 470P
C1002
0.01
OCP
3 GND 5
/FB
2
S
C1003 C1501
2200P 2200P
4 1
Vin D
IC1501
STR-G6632
SWITCHING
CONTROL
C1502
22/50V
TP1001
WA7.5
IS MEASURED USING TP1001
AS A COMMON TERMINAL.
J1009
0
NOTE: NOTE:
PARTS MARKED "PT" ARE NOT USED. FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
HAVE
C1529
10/16V
C1520 3300P
C1533
PT
D1508
T1501
ERB32-01
LSTP0113-5
4 8
R1508 C1508
R1503 C1510
100K/2W 4R7/200V
PT 330/18V
D1507
9
ERA18-04
C1506
D1522
220P
ERA15-01
L1502
VLPS0083
C1550
1 10
10/16V
C1551
PT
D1509
L1503
ERC81-006 22U
11
D1505
AG01
C1511 R1513 C1515
LSCE0092 220 1000/6.3V
R1506 R1507
PT 1800 R1524
180
D1506
AG01
D1503
R1510
AG01
10
5 12
R1509 C1509
PT 820P
6 13
R1504
0.22
R1502
4 1
C1512
680
0.22
R1505 C1507 R1511
3300 0.1 2200
R1512
L1501 3 2
D1504 1
1K
VLPS0083
AG01
3 2
D1502
AK03
IC1502
0N3131-R.KT
C1505
470/2KV ERROR
VOLTAGE DET
C1029 100P
D1005
T1001 R1010
ERA18-04
ETS28AD2J3 10
1 7
R1003 R1004 C1005 C1011
C1010 100P
330K 33K/2W 4R7/200V 4R7/50V
D1006 PR1002
ERB32-01 L1002 22U UNH000600A
D1002 8
ERA18-04
D1015
C1006 C1012 C1013
MA2180
220P 330/18V 330/25V
L1006
(18V)
VLPS0083
3 9
D1030
R1030 R1031
ERA18-04
10 33
10
Q1001
2SC4953
C1031
(SWITCHING)
47/50V
D1008
L1003
R1005 C1030
ERB81-004 10U
Q1002 56 0.018 11
2SD2259
SWITCHING
C1017
C1016
CONTROL
1000/6.3V
330/18V
C1009
12
0.018
D1009
R1019
D1FS4
0
6 13
D1003
C1019
ERA18-04
470/6.3V
C1007
0.22
R1025 30
5 14
R1026 30
C1008
R1008
0
3900 R1006 2200
D1016 MA111
R1007
100
R1014
220
R1017
2430
R1015
4 1
2200 C1018
0.1
R1016
3 2
1 R1018
1K
2200
3 2
IC1002
TA76431AS
IC1001
SHUNT
0N3131-R.KT
REGULATOR
ERROR
VOLTAGE DET
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.
DIGITAL AUDIO SIGNAL
Q1506
2SD2375
SWITCHING
L1504 PR1502
DVD POWER ON+5V 10U UNH000600A
D1517 C1516 C1518
MA4082N-HTA 330/18V 330/25V
D1527
R1527 8200 (8.2V)
ERA15-01
R1529 8200
C1538 C1542
Q1509 0.47/50V 10/16V
2SD601ARS
SWITCHING
R1532 Q1503
CONTROL 2SB709A
680
SWITCHING
DVD POWER ON-ON
R1517
Q1510
10K
2SD2159
SWITCHING PR1503
DVD POWER ON+5V UNH000600A
D1525 R1516
C1554
MA4047N-MTA 8200
PT
R1536 15K (4.7V) Q1504 R1523
2SD601A 4700
R1537 15K
SWITCHING
C1552 C1553 DVD POWER ON-ON R1522
Q1511
0.47/50V 10/16V 10K
2SD601ARS
SWITCHING
Q1502
R1538
CONTROL
680 XP132A1275SR
SWITCHING
DVD POWER ON+3.3V PR1501
LSSF009A35E
1 8
S D
C1517 C1519
0.1 2 7 1000/6.3V
S D
R1518
3 S D 6
100K
4 5
G D
R1520
1K
R1519
Q1501
47K
2SD601A
SWITCHING
R1521
POWER ON-ON
47K
J1501
PT
R1514
680
R1515
1820
IC1503
TA76431AS
SHUNT
REGULATOR
TP1002
PT
TP1003
PT
Q1051
2SD2159 TP1058
SWITCHING PT
POWER ON+12V
D1054
D1051
PT
MA4110N-HTA
R1052 15K
C1052
(11V)
10/16V
R1053 15K
C1051
TP1071
0.47/50V
PT
C1054
PT Q1052
2SD601ARS
SWITCHING
R1051 R1056 C1060
TP1005 POWER ON-OFF
1200 PT 47/16V
PT
PR1001
UNH000600A
C1032
PT
Q1053
R1070
22K Q1070 2SD2358 TP1050
2SB709A PT
SWITCHING
SWITCHING POWER ON+5V
R1071
POWER ON-ON
150K
C1055
R1057
PT
330
R1072 D1070
C1070
47K MA4120-M
22/16V
Q1071
(12V) R1058 C1059 C1057
2SD601A
100K 22/16V PT
SWITCHING
R1074
POWER ON-12V 3900
R1075 PT TP1070
PT
R1076 PT
R1073
22K
TP1006
PT
TP1007
PT
TP1009
PT
RED
P1521
GREEN
P1522
BLACK
P1523
BLACK
P1524
YELLOW
P1525
TO DVD MAIN
ORANGE
P1526 C.B.A. P8402
BLUE
P1528
BRAWN
P1527
GRAY
P1530
WHITE
P1529
TO M VI
D_AUDIO_5V 96
TO M I
DVD_POWER_ON_H 49
TO M VI
D_AUDIO 97
TO M VI
UNSW_3.3V_SD 98
TO M VI
D_AUDIO_GND 99
P1502
TEL302-5X
1 GND
P1503
TEL302-5X
1 GND
TO M II
UNSW_33V 71
TO M I
UNSW_14V 63
TO M I,M II,M IV,M VI
SW12V 1
TO M I
POWER_ON_L 56
TO M VI
UNSW_5V_SD 100
TO M I,M III
UNSW_5V_SYSCON 2
TO M I,M II,M IV
SW_5V_VIDEO 18
C1058
100/6.3V[EE]
TO M IV
SW_-12V_AUDIO 95
TO M III
HEATER_F+ 88
TO M III
HEATER_F- 89
TO M I
MOTOR_GND 62
TO M II,M VI
POWER_GND 68
LINK TO VOLTAGE CHART
LSJB2082
PV-D4733S/PV-D4743/PV-D4743S/PV-D4743S-K
MAIN V (POWER SUPPLY) SCHEMATIC DIAGRAM