Panasonic PV-DF2700-K Service Manual page 359

Tv/dvd/vcr combination
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TV PROCESS II SCHEMATIC DIAGRAM
13
R5036
R5038
R5039
560
1K
15K
R5041
330
Q5011
2SD601A
12
(CLAMP)
R5037
270
R5040
C5016
10K
0.01
C5015
Z
Q5010
R5035
2SB709A
330
(BUFFER)
OSD-BLANKING
1
11
10
IC5101 RESET(L)
2
9
3.58MHz
3
8
VM
4
7
TO TV PROCESS I
SW+9V
5
6
CHROMINANCE
6
LUMINANCE
7
5
V-PULSE
8
SW+5V(VIDEO)
17
4
LUMINANCE
10
H-PULSE
11
12
MAIN CHROMINANCE
3
MAIN LUMINANCE/VIDEO
13
TUNER&VV(H)/LINE&DVD(L)
14
I2C SERIAL DATA
15
I2C SERIAL CLOCK
16
UNSW+5V(P IN P)
9
2
SUB VIDEO
18
12 11
10
9
8
7
6
5
4
3 2
1
12
11
10
9
8
7
6
5
1
A A
A
B
C
D
E
R5042
Z
R5043
R5046
560
330
Q5012
2SB709A
(BUFFER)
D5005
C5017
0.1
MA111
Q5013
R5044
2SD601A
2700
(SWITCHING)
R5045
10K
PR5801
IC5303
LSSF009AR37E
XC62FP5002PR
(+5V REGULATOR)
R5838
56/2W
2
3
C5829
C5909
R5922
1
0.1
100/6.3V
1K
Q5906
Q5907
Z
2SB709A
C5828
C5913
2SB709A
(BUFFER)
100/16V
(CLIP)
R5921
R5925
1K
3600
Z
R5923
Z
R5920
TP5807
R5608
R5609
R5605
1K
100
12K
C5606
Q5601
R5607
2SB709A
470
0.01
(BUFFER)
R5315
R5606
C5605
Q5303
330
2SD601A
6800
150P
(SWITCHING)
R5613
390
Q5904
R5612
Z
470
2SD601A
R5333
R5314
(BUFFER)
5600
D5901
R5916
C5315
C5314
R5311
R5313
R5319
MA111
100
Q5301
10K
10/16V
0.01
2700
12K
2SD601A
Q5302
(SWITCHING)
2SB709A
R5330
Q5304
(SWITCHING)
2SD601A
22K
SWITCHING
TV POWER ON
R5324
R5915
10K
1K
C5914
Q5306
Z
0.1
2SB709A
R5312
R5332
(BUFFER)
R5325
5600
301
R5326
150
Z
TP5305
TP5312
R5328
R5327
C5312
150
1K
TP5308
R5329
Q5305
220
2SB709A
(BUFFER)
Q5501
2SD601A
R5908
R5910
R5911
R5914
1K
1200
15K
4700
(SWITCHING)
R5513
4700
R5514
22K
Q5902
A
J5902
2SD601A
R5909
R5913
0
(CLAMP)
Q5903
470
470
2SB709A
R5907
Q5901
(BUFFER)
470
2SB709A
(BUFFER)
C5905
R5912
C5906
B
1/50V
10K
0.01
Z
J5903
0
R5926
4
3 2
1
12
11
10
9
8
7
6
5 4 3
2
1
F
G
H
I
R5924
1500
C5908
0.1
TP5304
R5310
100
TP5306
TP5307
Z
J5901
TP5901
R5316
52.3K
33 GND
CHROMINANCE
SIGNAL PROCESS 1
R5601
34
8200
R-Y
CHROMINANCE
35
SIGNAL
B-Y
36
PROCESS 1
X5601 TSSA075
C5601 9P
37
C5602 0.01
38
C5603 1/50V
39
C5604 0.01
R5603 1200
40
VCO
R5604 4700
L5601
41
12U
C5608
Z
C5607
R5602
R5611
R5610
42
0.1
8200
1M
C5307 1/50V
Z
MATRIX
43
C5609 0.01
44
C5903 47/16V
45 VCC
C5904
0.01
46
C5316 22/16V
47
APL DET
R5317 220K
48
C5308 1/50V
49
C5309 4.7/50V
C5310 22/16V
50
R5318
R5320
R5322 15K
D5301 MA111
5600
R5321 8200
75K
51
LUMINANCE
R5323
C5311
C5318 22/16V
SIGNAL
5600
0.47/50V
52
PROCESS
53
R5408 220
54
C5511 1800P
R5515 2200
R5409
C5407
H.PULSE
270K
3.3/50V
C5317
55
Z
R5516
PROCESS
100P
56
C5406 0.033
R5407 1800
V.PULSE
57
PROCESS
C5510
0.068
58
59
60
Z
R5510
R5509 100
C5509
D5502
3300
61
S.C.P.
MA4039-M
R5406 100
62
R5512
D5503
R5511
1M
63
MA111
2200
C5508
C5507
0.033
2.2/50V
64
R5508
1500
IC5301
AN5308NK
J5402
LUMINANCE/CHROMINANCE
SIGNALPROCESS
J5301
R5553
D5553
D5552
1K
R5551
MA111
MA111
Q5551
4700
2SB709A
Z
R5554
(BUFFER)
C5551
2200
Z
R5552
D5551
MA4036-M
J
K
L
M
N
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.
REC VIDEO SIGNAL
PB VIDEO SIGNAL
C5306
Z
R5309
R5308
1/50V
C5305
1/50V
R-Y
4.7K
A
32
10K
B
R5703
B-Y
31
C5303 1/50V
30
C5302 1/50V
29
Z
R5704 33K
C5304
28
C5301 1/50V
27
C5702
R5306
0.01
2200
26
R5307 1500
25
B
R5303 330
24
R5304
R5305
23
OSD
2200
2200
CHARACTER
R5302 330
G
22
MIX/
Z
R5707
BLANKING
21
R5705
Q5701
10K
R
R5301 330
(BUFFER)
20
VCC
19
R5702
R5706
100
18
R5401 1K
R5402 68K
17
C5404 22/16V
+9V
16
C5701
R5701
C5902
C5901
1/50V
4700
15
0.01
220/16V
14
C5403
Z
C5405
0.33/50V
V.AGC
13
C5408
0.47/50V
A 1/25V
B
R5902 100
12
I2C
C5506
D5504 ERA15-01
0.01
BUS
GND
11
/DAC
R5901 100
10
R5507 270
VCC
9
C5505
R5501
C5512
47/16V
270K
1000/16V
8
R5506 100
7
R5505 560
V-REF
6
C5504
5
D5501
0.01
MA4062-LT
4
C5401 1/50V
3
R5503
100
2
C5503
GND
1
R5504
0.01
3240
X5501
EF0A503KS4
C5501
C5502
R5502
Z
J5401
220P
0.056
Z
J5404
Z
J5403
Z
C5907
O
P
Q
R
S
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
COMPARISON CHART
OF MODELS & MARKS
MODEL
MARK
Not Used
A
PV-DF2700-K
B
Not Used
Z
TO CRT
TP5303
TP5302
TP5301
P5301
C.B.A P351
1
VM
2
3
SW+12V
4
RED
5
GREEN
6
BLUE
R5415
R5418
R5419
18200
680
47
R5424
100
R5423
R5416
100K
15K
Z
C5412
C5411
5
6
7
8
0.01
10/16V
C5409
R5417
VDD
3900
R5425
IC5401
NJM2904M
A
NJM2904M-TE3
B
GND
(OP AMP)
4
3
2
1
B
R5421
R5422
R5420
100
0
100
TO TV MAIN
P5401
C.B.A P501
12
GND
11
V RAMP
10
EHT VOLTAGE DET
9
8
V PULSE
7
H PULSE
6
H PULSE
5
H AFC
4
HIGH VOLTAGE PROTECTOR
3
ABL
2
E/W PULSE
1
GND
VOLTAGE CHART
UNLESS OTHERWISE SPECIFIED:
WATTAGE OF RESISTORS IS 1/10W
VJBS3090
T
U
V
W

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