Panasonic PV 20DF63, Руководство по обслуживанию

Страница: 155 / 219

NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
NOTE:
PARTS MARKED "PT" ARE NOT USED.
NOTE: For placing a purchase order of the parts,
be sure to use the part number listed in the parts list.
Do not use the part number on this diagram.
PV-20DF63/PV-27DF63
MAIN II SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
LSJB2087
MAIN II SCHEMATIC DIAGRAM
A
U
DIO_MUTE_H
A_CTL_B
BEEPER
SPEAKER_MUTE_L
1/50V
C4171
PT
R4172
TP4001
WA7.5
A_CTL_A FM_F_MONO_H
TP4004
WA7.5
R5602
PT
R5148
10K
100/6.3V
C5123
390K
R5502
R5134
22K
PT
R5514
0.1[KB]
C5602
2700
R5170
PT
R5028
TP5313
PT
3240[F]
R5505
R5516
PT
DV
D
_H
C5141
68P
C5156
47/16V
1/50V C5604
P5501
1 H&V_GND
47U
L5107
C5016
0.01
PT
R5119
L5115
6R8U
100
R5613
L5114
4R7U
R5509
100
TP5501
PT
220/6.3V
C5130
R5198
100
LINE_SD_L
39K
R5304
COMPOSITE_H
R5165
22K
R5167
180
0.033[KB]
C5511
47
R5102
27P
C5120
2SD1819A
Q5302
C5015
PT
R5154
1K
C5517 PT
R5195
470
2SD1819A
Q5107
Q5110
2SD1819A
220P
C5124
0
R5117
TP5303
PT
15U
L5101
PT
D5505
0.01
C5118
0.1
C5158
6R8U
L5110
2200
R5316
150 R5512
H_PULSE_INV
PT
R5404
27P
C5119
220
R5150
0.01
C5129
47/16V
C5902
3300
R5182
10/16V[N]
C5301
100
R5504
MA165
D5304
L5611
WA
5
L5116
15U
1R5U
L5103
100U
L5109
2200P
C5402
PT
C5135
2700
R5044
560
R5401
100
R5353
0.01
C5127
R5518
PT
TP5302
PT
1K
R5902
PT
C5355
C5351
10/16V
2.2K
R5327
1/50V
C5510
180P
C5111
PT
D5504
PT
D5102
0
R5129
Q5114
2SB1218A
OSD_R
2.2K
R5329
R5039
15K
1K
R5118
PT
D5101
P4007
18 17 16 15 14 13 12 11 10
9 8 7 6 5 4 3 2 1
19
Q5151
2SD1819A
PT
C5108
C5155
0.1
PT
D5303
4R7/25V
C5302
CC_VIDEO
2200[F]
R5153
PT
R5131
2SD1819A
Q5120
PT
C5615
C5152
PT
330 R5313
100
R5184
15P
C5110
SW_12V
V_MUTE_H
R5158 470
R5164
27K
TP5301
PT
2200
R5511
10K
R5045
IIC_D
AT
A
0.01
C5134
R5135
22K
OSD_G
MA4062-L
T
D5501
0.01
C5103
PT
R5046
R5038
1K
390K
R5402
C5304 PT
300
R5121
22P
C5613
R5517
PT
0.47/50V
C5305
OVER_CURRENT_H
C5144
PT
220P[S]
C5508
100
R5406
R5043
330
0.01
C5102
180P
C5106
TNR_H/LINE&DVD_L
100
R5162
PT
R5163
PT
R5030
220K
R5305
10/16V C5507
VOB
3300
R5604
2SD2259
Q5901
IIC_CLK
L5119
33U
C5017
0.1
PT
Q5008
L5302 0
1200
R5183
12K
R5171
MN82840
IC5101
123456789
10
21
22
15
16
17
18
19
20
11
12
23
24
13
14
25
26
27
28
470
R5122
OSD_B
1K
R5104
MA165
D5005
R5515
2700
4R7U
L5105
L5303 0
47/16V
C5154
R5036
560
0 R5318
0.01
C5506
470
R5501
Q5501
PT
0.22[KB]
C5401
R5179 100
100/6.3V
C5131
C5306
10/16V
0.018[KB]
C5501
0.01
C5906
R5507
PT
LINE2_H/LINE1_L
C5611
0.01
330 R5311
C5140
15P
Q5121
2SD1819A
120K
R5169
1K
R5132
330 R5312
3L_RST_L
220
R5103
L5118
33U
22K
R5506
220/6.3V
C5115
0.47/50V C5303
68P
C5113
100
R5166
0.015[KB]
C5605
0.1
C5614
R5040
10K
R5193
0
L5301 0
PT
C5105
AN15167A-VT
IC5301
1
2
3
4
5 6 7
8 9 10 11 12
13
14
15
16
17
18
19
20
21
22
23
24
25
26 27 28 29
30 31 32
33
34
35 36
37
38
39
40
41
42
43
44
45
46
47
48
100
R5513
R5603
PT
0.01
C5601
4700
R5303
2200
R5315
Q5125
2SB1218A
TP5308
C5151
47/16V
TP5506
PT
C5114
0.01
R5161
1K
3300
R5185
C5356
10/16V
TP5505
PT
C5352
10/16V
0.01
C5117
R5319
PT
2200
R5159
0.1[KB]
C5904
0
R5105
560 R5508
1K
R5130
33K
R5180
R5042
560
1/50V C5126
P5301
1 VM_OUT
2 NC
3 SW_12V
4 R_OUT
5 G_OUT
6 B_OUT
1K
R5138
R5194
390
330 R5124
100 R5933
R5106
15K
220
R5023
100/6.3V
C5101
V_PULSE
PT
C5354
22K
R5306
0.1
C5153
PT
D5302
220/16V
C5505
15U
L5111
15P
C5603
100U
L5901
D5507
PT
TP5401
PT
L5351
WA5
R5160
470
R5037
270
TV_POWER_ON_H
TP5504
PT
2SD1819A
Q5118
2.2K R5328
0.01
C5133
PT
R5029
470
R5503
C5139
PT
12K
R5181
10/25V
C5122
R5107
15K
0.01
C5125
R5197
100
R5041
330
1/50V[N]
C5132
PT
D5301
100
R5510
0.01 C5932
680P[KB]
C5502
C5116
0.01
47/16V
C5903
180K
R5309
S1_IN_L
470
R5136
220[F]
R5145
120P
C5109
TP5402
PT
C5612
0.01
R5178 100
D5508
PT
Q5010
2SB1218A
TP5503
PT
TP5312
WA7.5
2SB1218A
Q5108
C5307
10/16V
100/6.3V
C5905
220
R5403
47/16V
C5157
68
R5152
0 R5307
2R2/50V
C5403
22K
R5302
R5147
10K
0.033[KB]
C5516
100
R5324
470
R5133
33U
L5117
39K
R5308
R5172
100
TP5311
PT
Q5012
2SB1218A
Q5152
2SD1819A
Q5011
2SD1819A
TP5310
PT
8200
R5405
R5196
330
R5314
2200
2SB1218A
Q5119
Q5013 2SD1819A
100
R5932
C5142
120P
C5143
180P
2200
R5301
R5903
WA10
100
R5317
TP5305
WA7.5
R5035
100
FL5001
PT
3 2 1
22P
C5353
MA4091-M
D5305
JK5301
4
6
2
1
5
3
7
8
PT
TP5304
S2_IN_L
R5321
75
JK4701
1
2
3
4
5
6
47K
R4702
R4706
5600
R4707
4700
PT
C4705
TP4014
WA7.5
PT
C4706
100U
L4701
R4705
4700
10/16V
C4701
47K
R4704
C4708
10/16V C4707
0.01
TP4011
WA7.5
10/16V
C4704
10/16V
C4702
0.01
C4703
Q4701
2SD601A
VCH_MUTE_H
PT
C5385
0.01
C5384
6800
R5382
2SD1819A
Q5381
56K
R5381
2R2/50V
C5382
PT
C5381
PT
C5383
5600
R5383
R_OUT
R5614
56K
Q5612
2SD1819A
C5618
PT
R5617
18K
Q5613
2SD1819A R5615
27K
R5616
470
R5618
56K
C5616
0.01
C5617
0.1
Q5611
UN2211
R5322
75
JK4591
TP4591
PT
330
R4591
D4594
MA165
TP4592
PT
D4593
MA165
330
R4594
330
R4592
P4591
5
AMP_R_OUT_-
4
AMP
3
AMP_L_OUT_-
2
AMP
1
AMP_GND
330
R4593
100
R5611
100
R5612
100
R5351
100
R5352
JB PT
FRONT_ESD_GND
1
D5308
MA165
D5307
MA165
D4702 MA165
D4701 MA165
D5611
MA165
D5612
MA165
10K
R5363
2200
R5362
MA165
D5353
2SD1819A
Q5354
MA165
D5354
2SD1819A
Q5353
UN2211
Q5355
1K
R5361
PT
C5364
2SD1819A
Q5303
1K
R5310
V_MUTE_2_L
P5401
18 ESD_GND
17 GND
16 GND
15 H&V_GND
14 H&V_GND
13 H&V_GND
12 H_BLK
11 ABL
10 H_PULSE
9 OVER_CURRENT_H
8 H_AFC
7 H_OUT
6 V_SIZE
5 V_OUT
4 HOLD_DOWN
3 DEGAUSS_H
2 SW_12V
1 TV_POWER_ON_H
19 ESD_GND
MA4051-M
D5310
MA4051-M
D5309
PT
D4704
PT
D4706
PT
D4703
PT
D4705
MA4130-H
D4592
MA4130-H
D4587
Q5931
PT
R5940
PT
R5937
PT
R5938
PT
R5939
PT
Q5934
PT
R5934
PT
R5936
PT
Q5933
PT
Q5932
PT
R5935
PT
R5320
0
MA4051-M
D5311
MA4051-M
D5312
JA
PT
R5904
0
R5905 PT
1K
R4703
1K
R4701
100P
C4710
100P
C4709
TP5019
WA7.5
DEGAUSS_H
P4005
7
AUDIO_OUT_R
6
AUDIO_OUT_GND
5
AUDIO_OUT_L
4 GND
3
AUDIO_AMP_R
2 GND
1
AUDIO_AMP_L
TP5619
WA7.5
TP5609
WA7.5
TP5009
WA7.5
TP5307
P5302
PT
4 B_OUT
3 G_OUT
2 R_OUT
1 SW_12V
Q5301
2SB1218ARS
Q5104
2SB1218A
0.01
C5619
UNSW_5V_SYSCON
D5509
100
100
R5323
100
R5359
100
R5619
TNR_H/LINE_L
C5933
0.01
R5941
100
C5934
10/16V
DEFEA
T_H
H_DRY
P4801
16
AV_GND
15
MIXR
14
AV_GND
13
MIXL
12
AV_GND
11
S-COUT
10
AV_GND
9
S-YOUT
8
SW_12V
7
RESET
6
A_GND
5
D_RDY
4
HOST_DATA
3
DVD_DATA
2
DVD_SCK
1
H_RDY
RESET
D_RDY
HOST_DATA
DVD_DATA
DVD_SCK
SYSCON_GND
PT
R4171
SAP_IN_L MTS_IN_L
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
SAP_H/MAIN_L MONO_H/MTS_L A_CTL_D A_CTL_C FM_RAD_STE_L
TP4593
PT
TP4594
PT
MA4130-H
D4591
MA4130-H
D4588
PT
D4584
PT
D4585
PT
D4582
PT
D4583
C4591 47/16V
C4592 47/16V
PT
D4589
PT
D4590
P4006
5 TNR_GND
4 SIF_IN
3 TNR_GND
2 UNSW_5V_SYSCON
1 AMP_MUTE_L
PT
D4586
PT
D4581
P1201
1
GND
2
GND
3
SW_12V
4
SW_5V_TNR
5
SW_5V_VIDEO
6
UNSW_5V_VIDEO
7
UNSW_5V_SYSCON
8
PO
WER_ON_L
9
D
V
D_PO
WER_ON_H
10
SW_30V
11
GND_DIGIT
AL
12
DIGIT
AL_A
UDIO
13
SW_5V_D
VD
SW_30V D
V
D_PO
WER_ON_H
SW_5V_TNR PO
WER_ON_L
R5519
PT
R5140
1800
PT
C5107
Q5103
2SD1819A
R5127 100
R5137
1200
22P
C5104
1K
R5146
R5112
4700
R5141
27K
R5143
27K
C5121
0.01
L5102
33U
2SB1218A
Q5105
R5142
470
R5144
560
R5101
PT
0
R5174
R5128
1K
Q5101
2SD1819A
R5139
3600
C5112
0.01
Q5102
UN2212
ESD_GND
C5901
PT
D5506
PT
C5907
PT
33P
C5128
IC4701
UPC4570G
1 2 3 4
5 6 7 8
J5301
WA5
PT J4702
PT
J4703
J4701
WA
5
J4591 W
A15
J4592
PT
J4593
WA7.5
J5605 W
A7.5
J5608 WA5
J5606
0
J5602
WA7.5
J5603 PT
J5607
0
J5103
WA5
0 J5001
0
J5101
WA
5
J5102
PT
J5503
PT
J5502
J5504
PT
PT
J5902
WA27.5
J5901
J5501
0
IC5611 MM1114
1
2
3
4 5678
P4502
1
SP_OUT_L_-
2
SP
P4501
1
SP_OUT_R_-
2
SP
1
2
3
4 5678
CSB503F38
X5501
VSXS0208
X5601
TSK1002
L5112
CIN
H
L
GND
H
AVDD
H
CKSEL
A
UDIO_GND
1%
L
GND
COMP
YS
H
REFH
CO
FSC
VIDEO_GND
TEST
TNR_VIDEO
<5V>
S1_IN_L
VCOI
<9V>
SLINE1_Y
PCO
REFL
SW_5V_D
VD
100K
SLINE1_C
1.65Vpp
A
UDIO_6V
DATAIN
3 LINE_DIGI_COM_CIRCUIT
YO
VIDEO_GND
IREF
LINE1_A
UDIO_L
VSS
VREF
VIDEO_GND
VCC
DVDD
L
0.01
15P
VCC
AVSS SDA
1M
YIN
TNR_A
UDIO
SCL
DVSS
SCAN
A
UDIO_GND
LINE1_A
UDIO_R
1130
MA165
GND_DIGIT
A
L
VMO
BURST:470mVpp
REFHS
L
3L_Y_OUT 2Vpp
RST
DATAOUT
C
Y
FRONT LINE C(LINE2)
REAR LINE C(LINE1)
LINE1_L/LINE2_H
DVD_H
D
VD_C
FRONT LINE Y/V(LINE2)
REAR LINE Y/V(LINE1)
TNR_H/LINE_L
LINE1-L/LINE2-H
5V
5V
5V
5V
GND_DIGIT
A
L
DIGIT
AL_A
UDIO
SW_5V_D
VD
GND
VCC
12V
SP_IN_L
SP_IN_R
TV_PO
W
ER_ON_H
9V
9V
2SB1218A
2SB1218A
2SB1218A
1500
2200
1K 1800
5600
2SD1819A
TNR/LINE_VIDEO_IN
B
B
2LINE_only
w/ 2LINE
3L_Y_IN
3L_C_IN
IIC_GND
GND
GND
AUDIO_OUT_L
2L_FSC_IN
GND
CTL_C
AUDIO_5V
2L_Y_OUT
V_CHIP_MUTE_H
DVD_GND
GND
AUDIO_AMP_L
LINE_IN_REAR_R
2LDCF ONL
Y
TNR/LINE_VIDEO_IN
LINE_IN_REAR_L
CTL_B
REC_MONO_H/MTS_L
AUDIO_OUT_GND
REC_DEFEAT_H
AUDIO_6V
FM_F_MONO_H
REC_MTS_IN_L
GND
UNSW_5V_VIDEO
SW_9V
DVD_AUDIO_L
CTL_D
FM_STEREO_L
SIF_IN
DVD_GND
AUDIO_MUTE_H
TNR_GND
DVD_12V
LINE_IN_FRONT_R
TNR_GND
IIC_DATA
REC_TNR_AUIDO
SW_12V
DVD_AUDIO_R
SW_9V
REC_MAIN_L/SAP_H
REC_SAP_IN_L
GND
SW_5V_VIDEO
CTL_A
GND
2L_C_OUT
AUDIO_AMP_R
LINE_IN_FRONT_L
AUDIO_AMP_GND
IIC_CLK
GND
AUDIO_OUT_R
BEEPER
GND
GND
2LINE only
w/o 2LINE
2LINE only
2L only
2LINE only
2L:220
3L:1K
BURST:mVpp
100P
470
1K
(9.1V)
S-VIDEO IN2
VIDEO
IN2
AUDIO
IN2
L CH
AUDIO
IN2
R CH
(OP AMP)
(BIAS)
(T
O SPEAKER L CH)
(T
O SPEAKER R CH) TO
TUNER
MAIN
C.B.A.P4503
EARPHONE JACK
TO TUNER MAIN
C.B.A.P4504
TO TUNER MAIN
C.B.A.P4505
(TO DVD C.B.A.P8401)
(SW)
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
PIN
P4201
AUDIO
C.B.A.
P4202
P4203
P4204
P4205
P4206
P4207
P4208
P4209
P5651
P5652
(SW)
(BUFFER)
(BUFFER)
SWITCHING
COMPOSITE IN-ON
TO
TUNER MAIN
C.B.A.P7101
TO
TV MAIN
C.B.A.P1501
(AMP)
(AMP)
(BUFFER)
(BUFFER)
(BUFFER)
LUMINANCE
/CHROMINANCE
SIGNAL PROCESS
+9V
REGULATOR
(BUFFER)
(BUFFER)
(BUFFER) (DC CLAMP)
(SWITCHING)
(BUFFER)
TO CRT C.B.A.
P351
TO CRT C.B.A.
P351
TO TV MAIN C.B.A.
P501
(BUFFER)
(BUFFER)
(BUFFER)
(BUFFER)
(BUFFER)
(CLAMP)
AFC LEVEL
CONTROL
(INVERTER)
(BUFFER)
(CLAMP)
(BUFFER)
(BUFFER)
(BUFFER)
(BUFFER)
(AMP)
(BUFFER)
SWITCHING
TUNER IN-ON
(BUFFER)
(CLAMP)
(SWITCHING)
(BUFFER)
TO M I 50
TO M I 20
13
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
TO M I
46
44
43
42
45
47
36
TO M I
14
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO
M
I
24 48 39 40 53 52 34 35 37 51 32 31 2
TO
M
I
6
TO
M
I
TO
M
I
41 25 49
TO
M
I
TO
M
I
22 23 7 12 8
TO
M
I
TO
M
I
TO
M
I
TO
M
I
TO M I 38
TO M I
TO M I
TO M I
TO M I
9
11
17
10
16
18
TO M I
TO M I
TO M I
TO M I
15
33
30
26
TO M I
TO M I
TO M I 21
3 TO M I
TO M I 29
TO M I
TO M I
28
27
TO
M
I
1
TO
M
I
TO
M
I
TO
M
I
4 5
19
IC5351 MM1117X
3 LINE DIGITAL
COMB FILTER
(5.1V) (5.1V)
(5.1V) (5.1V)
(13V) (13V)
(13V) (13V)
PT
PT
PT
(6.2V)
AUDIO SIGNAL VIDEO SIGNAL
IMPORTANT SAFETY NOTICE:
COMPONENTS IDENTIFIED BY THE SIGN HAVE
SPECIAL CHARACTERISTICS IMPORTANT FOR SAFETY.
WHEN REPLACING ANY OF THESE COMPONENTS,
USE ONLY THE SPECIFIED PARTS.
PV-20DF63 / PV-27DF63
34