Panasonic PV-DF204 Service Manual page 186

MAIN III SCHEMATIC DIAGRAM
R5680
1K
Q5654
TO M II 61 DVD_C
2SD1819A IC5653
( BUFFER )
C1AB00001681
/C1AB00001518
R5681
1K C5685
L
R5682 0.01
560
H
TO M I 37 VV_H
C5686
VV_C
TO M II 59
0.01
TO M I 28 COMPOSITE_H
TO M II 62 DVD_Y
TO M II 60 VV_VIDEO
TP5009 IC5352
WA30
A,B,C,D,E,F C1AB00001682
/C1AB00001519 MM1117X ( SW )
C5353
R5353
10/16V 100
GND
TO M II 68 REAR_VIDEO
L
L
R5356
H
TO M I 40 FRONT_H/REAR_L
C5354 100
R5354 H
(LINE_H_R3IN1) 10/16V
100
VCC
TNR_H
TO M I 27
C5356
10/16V
TO M II 66 TNR_VIDEO
AUDIO_+6V
TO M II 67
TO M II 64 FRONT_AUDIO_R
FRONT_AUDIO_L
TO M II 65
TO M I 54 GND_OPE
TO M I 53 KEY_IN_0
ESD_GND
TO M I,M II 14
TO OPERATION
P4005 C.B.A.P4701
1
ESD_GND
ESD_GND 2
KEY_IN_4 3
4
GND(SYSCON)
FRONT_AUDIO_L 5
AUDIO_GND 6
7 TP5019
FRONT-AUDIO_R
WA7.5
8
AUDIO_GND
AUDIO_+6V 9
SW_+12V 10
11
VIDEO_GND
FRONT_VIDEO 12
VIDEO_GND 13
TO M II 63 FRONT_VIDEO
MM1113X ( SW)
TP5312
GND WA7.5
L
R5683 C5601
0
H 100 0.01
L5659
VCC
100U
C5688
* R5902
0.01 R5903
Q5901 1K
WA10
2SD2259
+9V
REGULATOR
C5901
PT
C5303
TP5305
C5932 0.47/50V
WA17.5
0.01
C5301
10/16V[N]
R5932
100
R5933
100
TP5307
C5306 R5324
100
10/16V
L5901
100U
TP5308
PT
C5307
10/16V
TP5309
PT
C5308
10/16V
W/O COMB
L5351
100U
L5657
100U
C5675 C5676
0.1 22/16V
TP5651
PT
R5665
1K
L5652 R5662
Q5653
2SB1218A
15U
390
( BUFFER )
R5668
1K
C5651
PT
R5651
220
L5651
R5652
WA5
1K
C5652
10P
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
Q5302
2SD1819A
D5304 R5302
22K
MA165
36 35 34 33 32 31 30 29 28 27 26 25
37 24
R5311 330 L5301 PT
38 23
R5312 330 L5302 PT
39 22
R5313 330 L5303 PT
21
40 IC5301
R5317
AN15167A-VT
41 20
LUMINANCE/CHROMINANCE 100
SIGNAL PROCESS
42 19
R5513
43 18
100
44 17
R5510
45 16
100
C5517 PT
46 15
C5516
14 0.033[KB]
47
R5514
13 PT
48 1M
C5505
220/16V
1 2 3 4 5 6 7 8 9 10 11 12 C5506
0.01 R5503
C5511 470
0.033[KB]
C5510 R5511
1/50V 2200
R5402
390K
R5505
C5402
2200P 3240[F]
[KB]
1%
R5502
390K
C5502
680P[KB]
R5301
470
Q5301
2SB1218A
( BUFFER )
TP5401
PT
L5658 100U
Q5656 R5676
C5677 C5678 3900
2SD1819A R5674
0.1
22/16V C5680 33K
( BUFFER)
27P
Q5657
R5661
2SD1819A
L5654
R5671 390 ( AMP )
PT 4R7U
R5675 R5677
10K 3900
Q5659
UN2212
SWITCHING
Q5655 FL5651
F1Y2A1030005 TUNER MODE-ON
2SD1819A
( BUFFER)
1 2 3
C5668
0.01
L5655
R5669
100U
PT
16 15 14 13 12 11 10 9
VDD GND
Y/C
SEPARATION
GND VDD
1 2 3 4 5 6 7 8
IC5651
C1AB00001288
TC90A45F
Y/C
SEPARATION
C5654
1/50V
Q5651
2SB1218A
( BUFFER )
NOTE: NOTE: For placing a purchase order of the parts,
PARTS MARKED "PT" ARE NOT USED.
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
REC VIDEO SIGNAL PB VIDEO SIGNAL REC AUDIO SIGNAL PB AUDIO SIGNAL
TP5301
PT
TP5302
PT
TP5303
PT
C5907
C5908
R5512
PT PT
150
D5509
WA5
D5505
PT D5507
MA165
PT
R5517
TP5402 TP5310 TP5313
TP5501 TP5503 PT
PT
PT PT PT PT
R5516 TP5311
Q5501 R5519
PT
PT PT PT
( BUFFER )
D5506
R5518
PT
PT
D5508
PT
R5507
PT
R5509
100
J5902
PT
J5901 0
TP5505
PT
J5504 PT
J5502 PT
J5503
TP5506
PT
WA5
TP5504
C3328 PT PT
Q3305
2SD1819A
( INVERTER )
Q5658
2SD1819A TP5652
R3349
PT
( BUFFER ) 5600
R5678 C5667
R5658 3900 PT
1500
L5656
100U
Q5652
2SD1819A
C5664
( AMP )
0.01
C5663
R5673
0.01
PT
COMPARISON CHART
OF MODELS & MARKS
MODEL MARK
PV-DF204 A
PV-DF2004 B
HAVE
PV-DF2004-K C
PV-DF274 D
PV-DF2704 E
PV-DF2704-K F
- - - - - G
- - - - - H
- - - - - I
Not Used PT
A,B,C,G,H,I
TO CRT
C.B.A. P351
D,E,F
TO CRT
P5302 C.B.A. P351
1 SW_+12V
2 R_OUT
3 G_OUT
4 B_OUT
R_OUT
15 TO M I
V_MUTE_H
34 TO M I
OVER_CURRENT_H
55 TO M I
TV_POWER_ON_H 4 TO M I
DEGAUSS_H 6 TO M I
TO TV MAIN
P5401 C.B.A.P501
TV_POWER_ON_H
1
SW_+12V
2
DEGAUSS_H
3
HOLD_DOWN
4
V_OUT
5
V_SIZE
6
H_OUT
7
H_AFC
8
OVER_CURRENT_H
9
H_PULSE
10
ABL
11
H_BLK
12
H&V_GND
13
H&V_GND
14
H&V_GND
15
GND
16
GND
17
ESD_GND
18
ESD_GND
19
TV_GND 11 TO M I
1 H&V_GND
P5501 TEL302-5X
V_OUT
20 TO M I
LINE_SD_L
7 TO M I
H_PULSE_INV 19 TO M I
UNSW_+5V_VIDEO 10 TO M I
LINK TO VOLTAGE CHART
LSJB2132
MAIN III SCHEMATIC DIAGRAM
PV-DF204/PV-DF2004/PV-DF2004-K
/PV-DF274/PV-DF2704/PV-DF2704-K