Panasonic NV-SJ422EE Service Manual page 38

THE STRIPED FRAME INDICATES THE PRIMARY CIRCUIT TO DISTINGUISH THE PRIMARY
CAUTION
FROM THE SECONDARY CIRCUIT.
PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK DURING REPAIR AND SERVICE OF
THE PRODUCTS.
HOT
F
P1101
VJS3306
F1101
VSF0243C16
AC INLET
E
D
IC1101
STRG6352LF
17.8
4
C
OVP
+
-
UVLO
TSD
+ +
REG
- -
TRI
+
INTERNAL -
BIAS
B
PWM
LATCH OCP
+
R
-
S Q
OSC
A
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED WITH THE MARK HAVE THE SPECIAL CHARACTERISTICS FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,USE ONLY THE SAME TYPE.
1 2
LB1102 C1101
0 1000P
L1107 L1108
ELF15N005A ELF15N003A
2 1 4 3
C1118
0.068
3 4 1 2
R1110 R1108 R1104 R1103
12K 12K 12K 12K
LB1101
0
R1117
12K
C1104 R1126
1000P 12K
0.1
R1123
Q1102
2200
2SB1030A 17.8
(PROTECTOR)
17.8 17.8
R1124
22K
Q1101
2SD1996
(PROTECTOR)
REG
DELAY LATCH
DRIVE
3 4
D1102
S1WBA80-4062
LB1103
0
~ +
4 1
D1118
22K
C1120
400V
R1102
82 22K
R1105
1M
3 2
~ -
R1106
1M
LB1104
0
C1122
120P
D1104
R1118 D1105
MA185
100 MA165
0.1
C1110 R1107 C1111 R1115
10V330 100K 1000P 47
R1109 C1114
1500 50V47
R1114
2200
280
1
C1108 D1107 C1112
82P MA165 8200P
LB1105 R1111
VLP0056 470
0
2
R1113
0.68
D1106
MA165
0.5
5
R1112
C1106
1K 1000P
3
NOTE:THE MEASURMENT MODE OF THE DC VOLTAGE ON THIS DIAGRAM IS STOP MODE.
NOTE1:WHEN MEASURE THE VOLTAGE OR WAVEFORM ON THE POWER TRANSFORMER
CIRCUIT,SET THE GND TERMINAL OF MEASURING POINT AS FOLLOWS.
PRIMARY SIDE.....
SECONDARY SIDE...
NOTE2:THE DC VOLTAGE INDICATED IN PRIMARY SIDE IS SHOWN THE VOLTAGE WHEN
INPUT AC IS 240V.
5 6
T1101
ETE28K131AZ
18
D1125
11EQS06
S7
17
IP1101
VSF0015A10T
P1 S8
3 16 1 2
C1109
0.01 P2 S3
4 15
C1136
100P
D1114
21DQ06FC4
S4
D1103
14
AP01CV2
C1134
10V1200
D1124
ERA22-04
V1 S6
6 13
C1142
220P
V2 S1
7 12
LB1107
0
D1121
RL2ZPLF-C4
S2
11
C1107
1000P
C1139
220P
S5
10
D1123
ERA22-04
D1130
MA7300B
Q1111
PC123ZY2
13.3 18.0
4 1
R1101
R1125 2700
100
1.1 16.9
3 2
IC1102
uPC1093J
C
16.7
C1102
0.01
7 8
R :TO POWER SUPPLY/RF SECTION
T :TO TIMER SECTION
HEATER (+) R
C1143
10V330
HEATER (-) R T
L1122
22u
UNREG 5.6V R
C1135
10V330
L1124
100u
UNREG -29V R
C1140 C1141
50V100 0.01
L1121
22u
UNREG 16V R
C1131 C1132
25V820 25V330
L1123
100u
UNREG 36V R
C1137 C1138
50V47 0.01
GND R
A R
2.4
R1121
R1116 2700
1K
R1119 R1120
27K 2200
NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS
SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU
ORDER A PART,PLEASE REFER TO PARTS LIST.
9 10