Panasonic PV-L452 Service Manual page 268

MAIN IX (POWER SUPPLY) SCHEMATIC DIAGRAM
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.5A 24/32V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
1.5A 24/32V
TYPE 1.5A 24/32V
TO M I LCD_-15V
TO M I EVF/LCD_13V
TO M I BL_4.5V
TO M I BATT_V
TO M I UNREG_POW
F1001
2A 24/32V
2A 24/32V
F1002
1.5A 24/32V
1.5A 24/32V
Q1013
2SA2046
R1062
22K
R1067
4700
D1009 3900[D]
R1064
PT
C1053
Q1011
R1063
XP4501 0.1[KB]
PT
R1068
C1051
1800[D]
0.1 R1065
820
R1069
33[D]
<LIGHT CIR>
R1101 R1102 R1108
R1111
0.56 0.56
47K
22K
[8G] [8G]
R1103
Q1105
Q1101
22K
2SB1218A
2SA2011
Q1103
R1104
2SB1218A
56
R1105
2200
C1101
2.2[KB]
Q1102
2SD1819A
R1107
5600
R1106
560
D1101
RD12S[B]
(12V)
R1070
PT
NO LIGHT=0
TO M I LIGHT_UNREG
TO M I LIGHT_GND
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 2A 24/32V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D' INCENDIE N' UTILISERQUE DES FUSIBLE DE MÉME
2A 24/32V
TYPE 2A 24/32V
L1001
Q1002
NP05DA100M
UN5113
Q1001
UN5111 C1020
1[KB]
R1001
PT
R1004
6800
C1011 C1012
4700P[KB]
2200P[KB]
R1006
R1007
220K
220K
R1003
1K
C1002 C1003
0.1[KB] 0.1[KB]
12 11 10 9 8 7 6 5 4 3
R1011
4700
Q1003
13 STB-4
UN5115
14 STB-3
15 RT
R1012 39K[D]
16 CT
C1008 100P
17 SCP
C1006 PT
IC1001
18 GND
BA9737KV
C1005 0.1
19 VREF
20 VCC
C1007 0.1
21 STB
22 STB-2
R1009
22K
23 STB-1
24 DTC-2
25 26 27 28 29 30 31 32 33 34
R1028
470
R1016
27K
C1018
4700P[KB]
C1009 R1013 2200
1[KB]
R1014 PT
R1017 R1019 C1019
47K 220K 4700P[KB]
C1010
D1102
0.1[KB]
MA111
R1010 PT
R1109
47K
R1110
22K
NOTE: For placing a purchase order of the parts,
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
Q1005 L1002
2SA2010 NP05DA100M
L1005 LSLQJ05S100M
L1006 10U
C1024
R1071
4.7/10V
L1007 10U
C1022
47K
C1021 [Y]
4.7[KB]
[N] 47/16V C1023 L1012 10U
[3216] 3.3[KB]
[D]
C1025
[N]
470P
R1031
D1004
20K[D]
EP10QY03
R1032
150[D]
C1042
47/6.3V
R1061
PT
[C]
R1033
10K[D]
C1050
PT
L1015 10U
L1016 10U
L1004
Q1006
C1015
2SA2046 NP05DA330M L1008
100P
C1028
R1034
C1026 1000P[KB]
3600[D]
2.2[KB]
C1014
2 1
47P [N]
D1013 R1035
EP10QY03 C1027 39[D]
CAP-L4 R1022
5600 47/4V
BIAS-4 48
R1036
2700[D]
R1072
VCC34 47
47K
OUT-3 46
C1013
100P
CAP-L3 45
C1061
D1005 MA111
47P
0.01[KB]
CAP-H3 44
C1065
R1026
C1029 C1036
6800 T1001
1[KB]
BIAS-3 43 1000P[KB]
LSTP0106
Q1007
[N]
2SA2046
P-GND 42 C1031
3 4
10/16V [B]
OUT-2 41
5
C1016
CAP-L2 40 2
R1073
C1062
100P 47K
47P
6
CAP-H2 39
R1047
D1007
33
MA111
BIAS-2 38
1 7
R1027
6800
VCC12 37
C1034
1 [N]
C1017
35 36
47P
L1011
47U[J]
C1063
R1030
[2520]
100P
6800
Q1008 L1003
LSLQL06S330M
2SA2046
<LCD CIR> C1049
1000P[KB]
C1037
C1038
2.2[KB]
R1074 D1014
22/6.3V
[N]
47K EP10QY03
[B]
Q1009
2SA2046 L1017 LSLQL06S330M
R1044
C1039
4700
1000P[KB]
Q1024
2SD1819A
D1015
R1045 D1008
[6G] EP10QY03
270
MA111
R1046
2200
Q1010
2SB1218A
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
be sure to use the part number listed in the parts list.
REFER TO BEGINNING OF SCHEMATIC SECTION.
Do not use the part number on this diagram.
HAVE
Q1015
2SD2351
R1023
22K
TP1002
[3225]
TP1001
[3225]
[3225]
R1057 0
Q1020
PT
R1058
R1056 PT
C1044
PT
22/6.3V C1047
C1043 R1059
PT
[Y] [B]
PT PT
C1045 Q1021
PT
1
<LCD CIR>
[2520]
C1054
1
[2520]
TP1006
4.7U
[4532]
C1046
C1059 C1055
1[KB]
1[KB] 1[KB]
[N]
[N]
L1009 [2520]
TP1003
47U[J]
L1010
Q1016
R1037
47U[J] 2SD1819A TP1008
27K[D]
[2520]
R1081
D1011
R1038 4700
MA8110-L
39[D]
C1030
(11V)
C1064
1 R1082
0.1[KB]
[N] 10K
R1039 C1032
Q1017
3K[D] 1[KB]
R1083
2SD1819A
3300
[N]
<C-EVF or LCD CIR>
R1084
4700
Q1018
C1035
2SB1218A
1 [N]
C1033
R1085
3900
R1086
0.1[KB]
22K
D1012
MA8068-H
R1087
TP1005
(6.8V)
47K
Q1019
2SB1218A
TP1007
L1014 4.7U
R1040
6200[D]
C1060
R1041
39[D] 1
R1043
3K[D]
C1040
1
[N]
C1041
10/16V
[B]
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
PV-L452 A
PV-L652 B
Not Used PT
EXT-DC TO M II
TO M I,M II
UNREG
TO M II
LIGHT_SCP
TO M II
SW_UNREG
TO M II
VOLT-DOWN
LED_4.5V TO M II
SYS_REG_4.5V TO M I,M II
POWER_ON-L TO M II
EVF_CONT TO M II
LIGHT_ON-H TO M II
LCD_BL_CONT TO M II
SERVO_REG_4.5V TO M III
CAP_VM TO M III
CYL_VM TO M III
TRI.WAVE TO M III
SW_CYL_UNREG TO M III
R1060
820
VIDEO_REG_4.8V TO M VII
VIDEO_REG_4.5V TO M I,M VII
EVF_4.5V TO M I
AUDIO_REG_4.5V TO M I,M VIII
SPK_4.5V TO M VIII
CAMERA_3.5V TO M I,M IV,M V
CAMERA_A3.5V TO M IV,M VI
CAMERA_15V TO M V,M VI
CAMERA_4.5V TO M IV,M VI,M X
CAMERA_-8V TO M VI
PC_5V TO M I
MOTOR_VM TO M V
AF_4.5V TO M I,M V
CAP_SW TO M III
LINK TO SIGNAL WAVEFORM
LSJB8140
PV-L452, PV-L652
MAIN IX (POWER SUPPLY) SCHEMATIC DIAGRAM