
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.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
POWER II SCHEMATIC DIAGRAM
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 5A 125/250V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’ INCENDIE N’ UTILISERQUE DES FUSIBLE DE MÉME
TYPE 5A 125/250V
5A 125/250V
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.
LSJB3148
POWER II SCHEMATIC DIAGRAM
PT-43LCX64/PT-50LCX64/PT-60LCX64
COMPARATOR
V-REF(2.495V)
1
2
3
IC1005 DETAIL BLOCK DIAGRAM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
GND
GND
GND
VCC
SWITCHING
(MOS FET)
ERROR AMP
250kHz
OSC
OVER
CURRENT
LIMITER
ON/OFF CONTROL
BOOT
VB
IC1003 DETAIL BLOCK DIAGRAM
4
1
2
5
3
OVER VOLTAGE
PROTECTION
DRIVE
CONTROL
VCC
GND
D
S
IC1001 DETAIL BLOCK DIAGRAM
PT
C1047
2.2
C1065
C1056
470/25V
0.01
C1055
10K[D]
R1061
10
R1070
0.1
C1048
1000P
C1054
2.2
C1067
1/50V
C1059
22
R1054
PT
C1069
0.1[1W]
R1044
390
R1064
15U
L1015
0.1[1W]
R1043
10U
C1063
1M
R1036
IC1003
C0DBAJG00006
1
2
3
4
5
6
7
8
9
10
27
28
29
30
31
32
19
20
21
22
23
24
25
26
11
12
13
14
15
16
17
18
2.2
C1068
1K
R1056
22
R1057
330
R1053
MA2J11300L
D1024
D1027
PT
1000P
C1057
820/25V
C1060
3300
R1047
47
R1069
1K
R1059
2200
R1049
390
R1063
270
R1058
3900
R1039
PT
R1048
470P
C1066
1/50V
C1046
220
R1046
0.1
C1051
270
R1055
820/25V
C1058
0.47
C1034
1K
R1026
D1001
MAZ41500MF
C1041
1000/35V
0.1
C1061
Q1001
2SD1819AHL
1200
R1038
TP1020
TP1011
PT
C1006
0.1
P_GND
6
TV_AC120V_R
2
TP1010
PT
330
R1032
C1040
3300/10V
PT
R1025
P1001
5
4
3
2
1
P1011
1
100/35V
C1020
P1007
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Q1006
B1BDCG000011
R1003
0.82
PT
R1019
1000P
C1017
C1012
0.1[KB]
3300
R1015
B0HARM000063
D1018
B0HAHP000014
D1013
R1041
470
TP1013
PT
C1003
PT
D1016
B0JBSG000024
22U
L1013
R1007
2700
4700P
[250V]
C1008
10K
R1033
B0HAHP000014
D1020
R1012
47K
C1035
1000/35V
D1022
MAZ730000BC
ZP1001
4700P
[250V]
C1004
TP1021
R1030
1200
R1004
PT
75
R1023
C1002
470/25V
1000P
C1064
C1049
47/25V
EYF52BC
Z1002
MAZ40510MF
D1026
Q1004
2SD1819AHL
0.1[KB]
C1053
680
R1017
C1019
220P
[1KV]
ZP1005
IC1004
C0CAAHG00012
1
3
2
C1039
3300/10V
D1005
BO
AAKT000010
TP1012
PT
P1003
PT
1
D1002
BOAAKT000010
10
R1027
C1037
470/25V
C1021
4.7/25V
1500
R1021
C1009
4700P
[250V]
B0HAHP000014
D1008
47/25V
C1050
ZP1006
2200P
C1016
D1007
MAZ730000BC
R1005
47K
PT
C1027
C1010
PT
2200
R1016
P1006
3
2
1
R1011
47K
100/35V
C1062
R1022
47K
27K
R1014
PT
ZP1004
3300
R1031
P1008
8
7
6
5
4
3
2
1
B0HAGP000012
D1010
Q1002
2SD1819AHL
IC1007
C0DAZHH00006
1
2
3
4
5
T1001
ETS39AG3T3ND
1
2
3
4
5
6
7
8
9
10
11
12
18
13
14
15
16
17
POWER_ON_H
4
820/200V
C1014
IC1001
C5HABZZ00103
5
2
3
1
4
47/25V
C1045
PT
C1025
TP1022
R1013
2700
STBY_9V
5
47/25V
C1052
B0HAGP000012
D1015
C1038
1000/25V
R1010
PT
2700
R1052
D1021
B0HBRM000019
C1001
0.082
[250V]
PT
C1029
L1011
0
R1040
1K
R1029
PT
C1031
MAZ70620BC
D1028
PT
C1030
3300/10V
C1044
D1019
B0HBRM000019
D1004
BOAAKT000010
PT
TP1004
PT
C1028
PT
C1023
L1010
33[1W]
R1050
D1009
B0J
A
GE000001
PT
C1026
D1017
B0HBRM000019
680
R1028
D1003
BO
AAKT000010
P1002
PT
1
100/35V
C1022
SW17V
3
JOHBLH000001
L1001
B0HAGP000012
D1012
ZP1003
TP1014
PT
0.33
R1060
3.3
R1024
R1042
1K
2700
R1051
0.33
R1020
47/50V
C1024
R1008
220
P1005
PT
1
1800
R1035
TP1023
R1001
220
Q1003
B1BDCG000011
B1AZKD000001
IC1005
1
2
3
D1011
B0HAHP000014
PT
C1032
C1015
1000P
P1009
1
P1010
1
Q1005
2SD1819ARS
10U
L1012
R1009
470
PT
ZP1007
B0HAHP000014
D1014
PT
ZP1002
D1023
PT
1200
R1037
C1036
1000/35V
C1043
470/25V
TP1025
EYF52BC
Z1001
ZP1008
R1018
47K
4700P
[250V]
C1005
PT
TP1005
C0DAZGG00001
IC1006
1
2
3
4
5
C1042
1000/35V
TP1024
D1006
MAZ41500MF
R1006
47K
R1002
1200
1800
R1034
P1004
PT
1
PT
TP1003
TV_AC120V_S
1
1200P
C1018
C1033
47/50V
C1011
470P
[250V]
C1007
470/25V
10U
L1016
10U
L1014
B0ECKP000007
D1029
F1001
LSSF0013B50T
J0JHB0000021
L1004
L1017
J0JHB0000021
L1008
J0JHB0000021
J0JKA0000015
L1005
L1003
J0JKA0000015
L1009
J0JHB0000021
PR1013
LSSF009A100E
PR1011
LSSF009A70E
PR1005
LSSF009A25E
PR1003
LSSF009A25E
B1ZAZ0000016
PR1007
PR1006
LSSF009A25E
D4FA1R000003
PR1001
B1ZAZ0000016
PR1008
PR1010
LSSF009A70E
PR1012
LSSF009A70E
PR1004
B1ZAZ0000016
CNC1S101R1KT
IC1002
1
2
3
4
WA15
TP1015
WA15
TP1007
WA15
TP1008
WA15
TP1006
WA7.5
TP1009
5A
125V/250V
VDD
PT ONLY
Vcc
NC
S/S
amp
[1/2W]
VGL
VGH
VDD
Vboot
amp(-)
out
VDD
Vout
P_GND
OCL(+)
GND
3.3V
NC
NC
F/B
Vref
Vout
NC
PT ONLY
NC
/5V
PT ONLY
VDD
OCL(-)
GND
Vout
NC
NC
Vout
NC
R/C
Vb
HEAT SINK
POWER _ON_H
1.5A
[3W]
PT ONLY
GND
REG 3.3V
[FIN]
PT ONLY
DC_GND
GND
10U
PT ONLY
GND
AUD16V
GND
10U
GND
GND
UNREG 12V
FAN +B
GND
[1/2W]
[1/2W]
GND
1.5A
PT ONLY
BALLAST GND
[FIN]
STBY 9V
PT ONLY
REG 30V
2.5A
Vref
PT ONLY
REG 5V
LSSC0562
GND
DC 19V
GND
[3W]
PT ONLY
[FIN]
GND
Vout
PT ONLY
REG 9V
2.5A
GND
1A
[1W]
[8G]
2W
PT ONLY
5W
PT ONLY
REG 5V
1.5A
AUDIO_AMP_-16V
HEAT SINK
REG 6.5V
GND
AMP_P_GND
REG -5V
VCC 17V
[2W]
FAN LOCK [NC]
[1/2W]
PT ONLY
5A/250V
GND
2.5A
[2W]
[FIN]
PT ONLY
[1/2W]
REG 3.3V
UNREG 17V
[1W]
N C
GND
REG 3.3V
SWITCHING
CONTROL
DC/DC
CONVERTER
TO BALLAST
C.B.A. P1301
(SHUNT REGULATOR)
TO AUDIO AMP
C.B.A. P4501
TO P I
TO P I
TO P I
TO MAIN C.B.A.
P3401
TO LCD DRIVE
C.B.A. P2901
TO P I
(
)
TO FAN 4
(FAN4 DRIVE)
GND
REG.
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
HOT
TO P I
TO P I
COLD
GND
REG.
(FEED BACK)
REG.
(+9V REG.)
+5V REG.
( )
(300V)
(300V)
(5.1V)
(6.2V)
PT
PT
(15V)
(15V)
10A
(+19V REG.)
(+17V REG.)
PT-60LCX64-K
180
Содержание PT-60LCX64-K
Страница 5: ...3 ABOUT LEAD FREE SOLDER PbF 5 PT 60LCX64 K ...
Страница 140: ...PT 60LCX64 K 140 ...
Страница 228: ...PT 60LCX64 K 228 ...
Страница 229: ...14 EXPLODED VIEWS CABINET SECTION 14 1 MAIN PARTS SECTION PT 60LCX64 K 229 ...
Страница 230: ...14 2 FRONT AND BASE SECTION PT 60LCX64 K 230 ...
Страница 231: ...14 3 DISPLAY SECTION Models A B PT 60LCX64 K 231 ...
Страница 232: ... Model C PT 60LCX64 K 232 ...
Страница 233: ...14 4 PROJECTION SECTION PT 60LCX64 K 233 ...
Страница 234: ...14 5 TV AND TUNER SECTION 1 PT 60LCX64 K 234 ...
Страница 235: ...14 6 TV AND TUNER SECTION 2 PT 60LCX64 K 235 ...
Страница 236: ...14 7 BALLAST C B A SECTION PT 60LCX64 K 236 ...
Страница 237: ...14 8 PACKING PARTS AND ACCESSORIES SECTION PT 60LCX64 K 237 ...
Страница 265: ...16 EXPLODED VIEWS PROJECTION SECTION 16 1 PROJECTION SECTION 1 PT 60LCX64 K 265 ...
Страница 266: ...16 2 PROJECTION SECTION 2 PT 60LCX64 K 266 ...
Страница 267: ...16 3 PROJECTION SECTION 3 PT 60LCX64 K 267 ...
Страница 268: ...16 4 PROJECTION SECTION 4 PT 60LCX64 K 268 ...