Panasonic NV-DV2000 Service Manual page 93

THE MARK INDICATES THE PRIMARY CIRCUIT TO
DISTINGUISH THE PRIMARY FROM THE SECONDARY CIRCUIT.
PAY ATTENTION NOT TO RECEIVE AN ELECTRIC SHOCK
E
DURING REPAIR AND SERVICE OF THE PRODUCTS.
HOT
P1101
F1101
VSF0243C16
or VSF0244C16
C1120
ECQU2A823MVA
D
CHASSIS
C
R1180 D1180
10K MA4220N-HTA
IC1150
STRM6559LF
or STRM6559LF14
18.1
5
START O.V.P
REG. LATCH
T.S.D
7 TRIGER
O.S.C
0.1
B
R1
C4 C1
6
1.0
R1181
100
C1180 C1181
R1182
VCEA0JJC331B 1000P
120K
A
V : TO VIDEO SECTION IN MAIN
IF : TO RF I/F SECTION IN MAIN
A : TO AUDIO SECTION IN MAIN
1 2
CAUTION
ERDS1VJ100T
L1121
VCEA1VJC470B
ELF18D222F
D1140
S1WBA80-4062
1 2
4 1
C1140
ECEC2GG680B
4 3
3 2
LB1121
LB1120
VLP0196-T
VLP0196-T
R1154 R1184
C1123 C1122
ERDS2TJ225T 220K
ECKMNA101MBV
ECKMNA101MBV
R1153
R1185
ERDS2TJ225T 220K
R1157 R1156
ERDS2TJ225T ERDS2TJ225T
D1182
MA7300B-TR
283
1
DRIVE
R4
LB1150
VLP0196-T
0
2
0
4
O.C.P
R2 C2 C3
0
3
D1181
R1183
MA700-TA
1500
C1182
100P
3
T1150
ETE28K128AZ
S9
18
R1200 D1200
ERA22-06V5
S8
2 NC 17
S7
P1
C1114 3 16
S3
4 15
P2
S4
5 PT 14
V1 S6
6 13
S1
7 12
S2
8 NC 11
S5
10
D1150
AP01CV2
LB1124 C1124
VLP0196-T ECKMNA102MEV
R1201
2200
D1183
MA165TA5VT
C1152
ECCZ3A101KGE
R1150
ERX1SJR82E
R1151
150
R1152
390
NOTE: THE MEASUREMENT 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 220V.
NOTE: DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR
ORDERING. WHEN YOU ORDER A PART, PLEASE REFER TO PARTS LIST.
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.
4 5
D1280
IP1280
11EQS09TA1
VSF0015A10T
C1280
VCEA1AJH471B
1 2
C1283
ECKR2H101KB5
C1281
or VCK0266K101T
0.01
C1272
ECKR2H101KB5
or VCK0266K101T
D1270
ERA22-04V5
C1270
VCEA1HJH101B
C1290
ECKR2H101KB5
or VCK0266K101T
C1230
VCEA1HJH101B
D1290
ERA22-04V5
C1252
ECKR2H101KB5
or VCK0266K101T
C1250
VCEA1EJH821B
D1251
RL2ZPLF-C4
D1260
31DQ10-FC9
C1260
VCEA1AJH182B
C1262
ECKR2H221KB5
or VCK0266K221T
Q1200
C1201
PC123ZY2
ECQB1H822JF4
or ECQB1H822JM4
16.1
5.9
4 1
R1203
560
1.0 4.8
3 2
R1202
270
ECKR2H101KB5
or VCK0266K101T
C1242
D1240 31DQ10-FC9
C1240
VCEA1AJH182B
ELESN101KA
C1271
or VLQEL05T101K
0.01
ELESN101KA
C1231
0.01 or VLQEL05T101K
C1251
VLQ0655K220T
VCEA1EJH821B
or VLQ0775K220T
C1261 VLQ0655K220T
VCEA1AJH122B or VLQ0775K220T
VLQ0655K220T
C1241
or VLQ0775K220T
VCEA1AJH122B
D1241 RL2ZPLF-C4
6 7
CHASSIS
C1282
0.01
GND IF
GND(MOTOR) IF
HEATER(-) IF
HEATER(+) IF
UNREG 4V IF
UNREG 14V
IF
UNREG 6V IF
UNREG -29V IF
UNREG -12V IF
PP1101
1 GND
2 SMOOTH 14V
3
4 SMOOTH 6V
5 SMOOTH 4V
6 SMOOTH -12V
7 SMOOTH -29V
8 HEATER(+)
9 HEATER(-)
10 GND
IC1200
11 UNREG -12V
TL431CLP-Z
12 UNREG -29V
or UPC1093J-T
13 UNREG 6V
14 UNREG 14V
15 UNREG 4V
16 HEATER(+)
C A R
17 HEATER(-)
4.5 2.4
0
TO SUB POWER PS1101
R1207
2700
R1204
2700
C1202
ECQV1H104JM2
R1205 R1206
or ECQV1H104B46
9100 2400
SUB POWER C. B. A.
L1270
(VEP01868A)
L1230
PS1101
L1250
1 GND
2 SMOOTH 14V
3
4 SMOOTH 6V
L1260
5 SMOOTH 4V
6 SMOOTH -12V
7 SMOOTH -29V
8 HEATER(+)
L1240
9 HEATER(-)
10 GND
11 UNREG -12V
12 UNREG -29V
13 UNREG 6V
14 UNREG 14V
15 UNREG 4V
16 HEATER(+)
17 HEATER(-)
TO POWER SECTION
IN MAIN PP1101
8 9