Panasonic PV-DF2002 Service Manual page 23

PV-DF2002
MAIN III (TV Y/C PROCESS) SCHEMATIC DIAGRAM
TO M II
TO M I
TO M II
TO M I
TO M II
TO M II
ROUND(2_LINE) only
TO M II
TO M II
TO M I
TO M II
TO M II
TO M I
TO M II
TO M II
TO M I
72 2L_FSC
C5351
0.01
27 DVD_H
C5352 0.01
67 DVD_C
J5307 WA15
7 COLOR_MUTE_H
J5309
PT
65 VV_VIDEO
82 CC_VIDEO
C5310 0.01
74 2L_C_OUT
J5301
J5308 0
PT
C5311 0.01
70 SLINE2_C
24 VV_H
J5302
J5310
PT
PT
62 YCA_C
64 TNR_VIDEO
TP3009
WA22.5
C5361 10/16V
1
23 2
LINE1_L/LINE2_H
C5362 10/16V
3
69 SLINE2_Y
4
68 DVD_Y
57 S1_IN_L
IC5351
NJM2234M-TE1
(SW)
GND
1 8
L
R5351
L
100
H
2 7
H
L5351 WA5
3 VCC 6
C5355 C5356 C5353
PT PT 22P
4 5
C5354
0.01
IC5302
NJM2234M-TE1
(SW)
GND
1 8
L
L
H
2 7
H
3 6
VCC
4 5
C5312
0.01
FLAT(3L)
only
J5304
WA12.5
FLAT(S_LINE) only
ROUND(2L)
IC5361
only
NJM2245M-T1
J5305
(SW)
PT
GND
8
L
R5361
L
100
H
7
H
6
VCC
L5361
C5365 C5366
ROUND(2L)
WA5
PT PT
5
only
C5363
C5364
22P J5303
10/16V
PT
11pin VJSS0874 19pin VJSS0876
NORMAL_CRT FLAT_CRT
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SA
WHEN REPLACING ANY OF THESE COMPONENTS
USE ONLY THE SPECIFIED PARTS.
ROUND(2L)
TP5312
only
WA10
J5513
PT
ROUND(2L) only
J5507
PT
TP5305
WA7.5
FLAT(3L) only
J5512
WA7.5
L5117
WA5
C5153 C5154 R5180 R5182
R5184
Q5121
PT PT 33K 3300
100
2SD1819A
L5112 C5134 AFC LEVEL
Q5120
TSK1002 0.01
CONTROL
2SD1819A
AFC LEVEL
R5185
R5181 R5183 CONTROL
3300
12K 1200
R5103
Q5104
220
L5105 L5110 L5111
R5133
2SD1819A
4.7U 6.8U 15U
470
R5104 (BUFFER)
1K
R5121
R5118 C5110 C5113 C5109 C5111
300
1K 15P 68P 120P 180P
L5118
WA5
C5155 C5156
R5195 L5114 L5115 L5116
R5196 R5122
PT PT 470 4.7U 6.8U 15U
330 470
Q5125
C5140 C5141 C5142 C5143
2SB1218A
15P 68P 120P 180P
R5194
C5139
(BUFFER)
390
PT
R5164 R5161
R5166
Q5152
27K 1K
100
2SD1819A
(BUFFER)
Q5151
2SD1819A
C5151 C5152
R5167 R5165
(CLAMP)
47/16V PT
180 22K
L5119
WA5
C5157 C5158
R5113
PT PT
R5174
0 Q5101
2SD1819A
R5101 R5108
(BUFFER)
PT 470
HAV
R5936 R5938
PT PT
Q5933
PT
R5934
Q5931
(AMP)
PT
PT Q5932
PT
(BUFFER)
(AMP) R5937
PT
C5304 R5935
PT PT
R5903
R5902
WA10
1K
C5902
Q5901
47/16V
2SD2259
+9V
REGULATOR
C5601
0.01
C5904 C5903
37
0.01 47/16V
38
C5303 0.47/50V
39
C5932 0.01
40
C5301 10/16V
41
42
R5932 100
43
R5933 100
44
R5307
TP5307
0 C5306
R5324 45
PT
10/16V
100
46
L5901 100U
47
48
C5905 C5906 C5307
100/6.3V 0.01 10/16V
C5308
TP5308 TP5309
10/16V
PT PT
R5301
470
Q5301
R5404 C54
2SB1218A
PT 2.2
(BUFFER)
R5402 390
C5402
2200P
R5502 390
ROUND(2L) only
C5502
J5306 680P
PT
R550
470
3 LINE_DEGI_COM_CIRCUIT
R5172
100
Q5118
Q5110
2SD1819A
2SD1819A C5118
(CLAMP)
0.01
(BUFFER)
R5197
R5138 R5169
C5132
100
1K 120K
1/50V
R5134 C5116
Q5107 22K 0.01
C5114
2SD1819A R5198
0.01
(BUFFER) 100
R5130 R5135 C5119
1K 22K 27P
C5117
0.01
L5109
J5103
100U
WA5
C5135 D5102 C5101 C5103
PT PT 100/6.3V 0.01
1 2 3
FL5001
PT
R5132
R5160
1K
470
Q5108
2SB1218A
(BUFFER)
J5003 PT
R5127
C5112 C5121
R5143
33K
0.01 47P
470 390
R5128
Q5105
R5141 L5106 R5139
33K
2SB1218A
PT PT PT
(BUFFER)
Q5109
PT
R5140
SWITCHING R5137
PT
TUNER&VV ON PT
134