Panasonic ShowStopper PV-SS2710, Service Manual

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POWER SUPPLY I SCHEMATIC DIAGRAM
68K
R1114
2SK2996
Q1001
2700P
C1102
MA4068N
-HTA
D1104
0.22
C1007
270K
R1003
[1/8W]
100
R1102
LSLP0058
L1007
4.7K
R1108
ERZV10D241
D1001
D1005
MA165-TA5.VT
R1116
2200P
C1004
D1102
ERA18-04V3
0N3131-R
D1011
2
1 4
3
120K
R1006
[1/8W]
1000/25V
C1111
2200/10V
C1115
2200/10V
C1119
1000/25V
C1118
68K
R1115
MA10799
D1105
LSLP0058
L1003
3300P
C1105
C1008
82K
R1004
ELF20N010A
L1001
R1001
0.01
C1117
MA8200-LTX
D1008
MA7D56
D1106
M5223AFP-720
IC1102
1 2 3 4
5 6 7 8
0.047
C1114
NJM2380AF
IC1101
100
R1107
D1101
ERC81-004
1K
R1103
220K
R1002
[1/8W]
2200P/250V
C1012
2SD601ARS
Q1101
0.068
/250V
C1001
MA4200
-LTA
D1107
D1103
ERA18-04V3
220
R1111
LSLQ0065
L1005
C1103
2700P
1K
R1008
R1123
100K
R1005
[1/8W]
MA4300-LTAT
D1006
3300P
C1107
560
R1122
L1002
1.2K
R1127
[1/8W]
10K
R1012
MA111-TX
D1003
220/200V
C1003
47/35V
C1116
47
R1009
[1/8W]
0.01
C1108
100/35V
C1005
LSLP0058
L1006
R1126
100P/1KV
C1010
MA4300-LTA
D1004
0N3131-R
D1010
2
1 4
3
0.01
C1110
330
R1007
[1/4W]
2.2K
R1104
560
R1120
0.1
C1002
MA4051NMTAKT
D1108
100
R1010
[1/8W]
R1118
D3SBA60-4101
D1002
0.1
C1011
R1013
0
C1101
0.01
33
R1019
[1/8W]
MA4200-LTA
D1012
0.1
C1309
NDT455N
Q1304
0.1
C1307
10K
R1311
NDT456P
Q1303
1K
R1306
100
1/2W
R1301
0.1
C1308
0
R1303
1K
R1307
47/25V
C1303
1K
R1305
10K
R1310
47/6.3V
C1306
0.1
C1314
47/6.3V
C1304
0.1
C1301
10K
R1308
0.1
C1305
100
1/2W
R1302
10K
R1312
0.1
C1311
0.1
C1313
0.1
C1302
Q1302
2SB709A
2SK1374
Q1301
0.1
C1310
1K
R1304
1K
R1309
220/16V
C1315
470/6.3V
C1312
R1215
C1202
22K
R1205
100/16V
C1204
MA4056N-MTA
D1202
C1214
100/6.3V
C1215
330
R1211
2SD1119
Q1204
0.47/50V
C1212
MA4100N-HTA
D1204
22K
R1201
100K
R1214
47/16V
C1210
47K
R1204
MA165-TA5.VT
D1205
2700 R1207
10/16V
C1201
D1203
2SD601ARS
Q1202
MA165-TA5.VT
D1206
2SD2358
Q1206
150K
R1202
C1208
2SD601ARS
Q1205
2700 R1206
1200
R1212
2SB709A
Q1201
47/16V
C1205
C1206
2SD2358
Q1203
330
R1203
C1203
100/6.3V
C1209
MA4056N-MTA
D1201
D1007
ERA18-04V3
R1017
68K/2W C1009
0.1/250V
LSLP0058
L1004
2200/10V
C1113
PR1101
UNH000400A
PR1102
UNH000400A
/ICP-N25T104
PR1201
47/16V
C1211
100K
R1213
C1207
330
R1210
2SD2358
Q1207
100/18V
C1216
C1213
PR1104
Q1305
R1313 C1316
100/16V
C1317
J1301
DS1233-10 IC1301
1K
R1314
1K
R1315
MA4300N-LTA
D1207
MA165
D1208
2SD2358
Q1306
10/50V
C1318
0.47/50V
C1319
J1302
2SD2375
Q1307
6800
R1316
6800
R1317
0.47/50V
C1320
MA4100N-H
D1209
MA165
D1210
MA165
D1211
1200
R1318
2SD601A
Q1308
2SB710A
Q1208
2200P/250V
C1013
0.01
C1120
D1009
ERA18-04V3
100/1/2W
R1319
100/1/2W
R1320
J1303
D1212
J1001
J1002
J1003
J1004
IC1001
ANB021NS
1 2 3 4
5 8 6 7
T1001
ETS33AC4E5NC
4
3
6 14
16
2
7
11
13
12
15
17
10
TP1002
TP1001
TP1003 TP1005
TP1004
TP1102
TP1103
TP1104
TP1101
TP1302
TP1303
TP1304
TP1301
TP1203
TP1202
TP1205
TP1204
TP1208
TP1207
TP1209
TP1206
TP1201
22/2W
R1018
4.3K
R1113
0.22
R1014
120K
R1125
4700
R1132
27K
R1112
33
R1106
[1/8W]
33K
R1110
0.22
R1015
100K
R1124
R1121
33/1W
R1131
15K
R1208
R1101
4.7
R1129
10
R1105
[1/8W]
15K
R1209
18K
R1011
1.82K
R1119
1.82K
R1117
470P
C1006
VLQSAC3R101J
L1103
VLQSAB7D220K
L1101
VLQ0655K100T
L1105
VLQSAC3R101J
L1104
LSLQA13R220K
L1102
C1106
47/50V
C1112
47/50V
C1104
1000/18V
C1109
1000/18V
R1128
VCC
GND
2SD2097
2SD2097
2SD2097
1.6A/125V
F1001
LSSF0046
5
C M
7
F
6
1
A B
4
VJBS1019
LINK TO VOLTAGE CHART
3
K I N
2
H G D L J
8
E
(COMPARATOR)
SWITCHING
OVER
CURRENT ON
(FEEDBACK)
ERROR VOLTAGE
OVER CURRENT
PROTECTOR
SHUNT
REGULATOR
PWM
CONTROL
GND
OVER
CURRENT
LIMIT.
DRIVE
VCC
OVER
VOLTAGE
/OVER
CURRENT
PROTECTOR
FEED
BACK
OSC
ON/OFF CTRL
+4.2V
2 AC IN
P1001
AC IN 1
TP804
TP803
TO TV MAIN
C.B.A.
(SWITCHING)
SWITCHING
POWER ON+5V
SWITCHING
POWER ON+12V
+30V
REGULATOR
SWITCHING
POWER ON-OFF
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-5V
+12V
REGULATOR
+12V
REGULATOR
SWITCHING
POWER ON+12V
SWITCHING
POWER ON+5V
SWITCHING
POWER ON-ON
SWITCHING
POWER ON-ON
SWITCHING HDR
POWER DOWN ON
SWITCHING
POWER ON+6.5V
SWITCHING
POWER ON+5V
(RESET)
11
14
7
10
SW-5V(A)
HDR POWER DOWN(H)
FAN ERROR(L)
POWER ON(L)
4
UNSW+30V
SW+5V(A)
SW+12V
GND
6
9
GND
GND 2
13
8
SW+5V(D)
3
P1202
1
12
5
TO MAIN C.B.A.
P6001
GND
UNSW+5V(D)
FAN ON(L)
P1201
1 GND
3 GND
GND
12
P1301
HDR+5V
HDD+12V
HDR+12V
5
2
1
GND
GND
7
HDR+12V
HDD+5V
8
10
4
6
11
HDR+6.5V
GND
HDR+5V
9
UNSW+5V(D)
2
UNSW+12V 1
FAN ON(L)
4
3 FAN ERROR(L)
SW-5V(A)
6
5
SW+5V(A)
TO
POWER SUPPLY II
TO
POWER SUPPLY II
TO HDR MAIN C.B.A.
P9019 & HDD
HOT
HOT CIRCUIT. BE CAREFUL AND USE AN ISOLATION TRANSFORMER WHEN SERVICING.
/2W
/2W
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
Z
UNLESS OTHERWISE SPECIFIED;
WATTAGE OF RESISTORS IS 1/10W.
1.6A 125V
(30V)
(20V)
(20V)
(6.8V)
(20V)
(5.1V)
(30V)
(10V)
(5.6V)
(10V)
(30V)
(5.6V)
UNH000400A
/ICP-N25T104
UNH000400A
/ICP-N25T104
TO TV MAIN
C.B.A. P7002
1 2
5
3
4
+
-
COMPARATOR
V-REF(2.465V)
*5
TO HDR MAIN
C.B.A. P9019
TO HDD
2
1 3
350ms
DELAY
VCC
TOLERANCE
/BIAS
COMPARATOR
V-REF
(4.375V)
CAUTION: FOR CONTINUED PROTECTION AGAINST FIRE HAZARD,
REPLACE ONLY WITH THE SAME TYPE 1.6A 125V FUSE.
ATTENTION: POUR UNE PROTECTION CONTINUE LES RISQUES
D’T INCENDIE N’I UTILISERQUE DES FUSIBLE DE MÉME
TYPE 1.6A 125V
1.6A 125V
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:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS ENCLOSED IN DASHED LINES MARKED "Z" ARE NOT USED.
NOTE:THE VOLTAGE FOR PARTS IN HOT CIRCUIT
IS MEASURED USING POWER HEAT SINK
AS A COMMON TERMINAL.
NOTE:
REFER TO "I/O CHART OF EACH CONNECTOR BETWEEN MAIN C.B.A./
POWER SUPPLY C.B.A. AND HDR MAIN C.B.A."
*5
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