Panasonic PV-DF204 Service Manual page 126

PV-DF204 / PV-DF2004 / PV-DF274 / PV-DF2704 / PV-DF2004-K / PV-DF2704-K
MAIN III SCHEMATIC DIAGRAM
TO M II 61 DVD_C
VV_H
TO M I 37
TO M II 59 VV_C
COMPOSITE_H
TO M I 28
DVD_Y
TO M II 62
VV_VIDEO
TO M II 60
TO M II 68 REAR_VIDEO
TO M I 40 FRONT_H/REAR_L
(LINE_H_R3IN1)
TNR_H
TO M I 27
TO M II 66 TNR_VIDEO
AUDIO_+6V
TO M II 67
TO M II 64 FRONT_AUDIO_R
TO M II 65 FRONT_AUDIO_L
GND_OPE
TO M I 54
KEY_IN_0
TO M I 53
TO M I,M II 14 ESD_GND
TO OPERATION
P4005
C.B.A.P4701
ESD_GND 1
ESD_GND 2
3
KEY_IN_4
4
GND(SYSCON)
FRONT_AUDIO_L 5
6
AUDIO_GND
7
FRONT-AUDIO_R
AUDIO_GND 8
9
AUDIO_+6V
10
SW_+12V
VIDEO_GND 11
12
FRONT_VIDEO
13
VIDEO_GND
FRONT_VIDEO
TO M II 63
R5680
1K
Q5654
2SD1819A IC5653
( BUFFER )
C1AB00001681
/C1AB00001518 MM1113X
R5681
1K C5685
L
R5682 0.01
L
560
H
H
C5686
0.01
TP5009 IC5352
WA30
C1AB00001682
A,B,C,D,E,F
/C1AB00001519 MM1117X ( SW )
C5353
R5353
10/16V
100
GND
L
L
R5356
H
C5354
100
R5354 H
10/16V
100
VCC
C5356
10/16V
TP5019
WA7.5
( SW)
GND
R5683
0
100
L5659
VCC
100U
C5688
0.01
W/O COMB
L5351
100U
NOTE:
TP5312
WA7.5
C5601
0.01
R5902
*
R5903
Q5901 1K
WA10
2SD2259
+9V
REGULATOR
C5901
PT
36 35
37
38
C5303
39
TP5305
C5932 0.47/50V
WA17.5
40
0.01
C5301
41
10/16V[N]
42
R5932
43
100
R5933
44
100
TP5307
45
C5306 R5324
46
100
10/16V
47
L5901
100U
TP5308
48
PT
C5307
1 2
10/16V
TP5309
PT
C5308
10/16V
R5402
390K
C5402
2200P [KB]
R5502
390K
C5502
680P[KB]
R5301
470
Q5301
2SB1218A
( BUFFER )
L5657
100U
C5675 C5676
0.1 22/16V
TP5651
PT
Q5655
R5665
2SD1819A
1K
( BUFFER)
L5652 R5662
Q5653
2SB1218A
15U 390
( BUFFER )
R5669
PT
R5668
1K
C5651
PT
R5651
Q5651
2SB1218A
220
( BUFFER )
L5651
R5652
WA5
1K
C5652
10P
FOR SCHEMATIC DIAGRAM AND CIRCU
REFER TO BEGINNING OF SCHEMATIC
34 33 32 31 30 29 28 27 26 25
24
23
22
21
IC5301
AN15167A-VT
20
LUMINANCE/CHROMINANCE
SIGNAL PROCESS 19
18
17
16
15
14
13
3 4 5 6 7 8 9 10 11 12
R5505
3240[F]
1%
TP5401
PT
L5658 100U
Q5656
C5677
C5678
2SD1819A
0.1
22/16V
C5680
( BUFFER)
27P
R5661
R5671 L5654
390
PT 4R7U
FL56
F1Y2
1
C5668
0.01
16 15 14 13 12 11 10 9
VDD GND
Y/C
SEPARATION
GND VDD
IC5651 1 2 3 4 5 6 7 8
C1AB00001288
TC90A45F
Y/C
SEPARATION
C5654
1/50V
40