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AG-520VDH
MAIN III SCHEMATIC DIAGRAM
TO M II
64
DVD_C
TO M I
52
VV_H
VV_C
TO M II
63
TO M I
30
COMPOSITE_H
DVD_Y
TO M II
68
TO M II
62
VV_VIDEO
TP5009
WA12.5
C5353
R5353
10/16V
100
TO M II
75
1
REAR_VIDEO
TO M I
20
FRONT_H/REAR_L
2
C5354
R5354
10/16V
100
TO M II
71
FRONT_VIDEO
3
TO M I
29
TNR_H
4
TO M II
83
TNR_VIDEO
R5680
1K
IC5653
C1AB00001777
(
SW)
R5681
C5687
330
C5685
TP5312
1
GND
8
22P[JC]
WA10
L
0.01
L
R5683
H
2
6
7
H
100
C5686
L5659
3
6
VCC
0.01
100U
R5674
4
5
C5688
2700
0.01
Q5901
2SD225900L
+9V
REGULATOR
R5675
680
TP5305
WA12.5
TP5307
C5306
L5901
10/16V
100U
TP5308
PT
TP5309
PT
IC5352
C1AB00001682
(
SW)
W/O COMB
GND
8
L
L
0.75Vp-p
R5356
H
7
H
100
6
VCC
C5358
5
22P[JC]
C5356
10/16V
L5658
100U
C5675
PT
R5665
TP5651
5600
PT
R5664
L5652
R5662
Q5653
2200
15U
100
2SB1218A0L
( BUFFER)
R5666
C5674
3900
39P
R5653
C5653
6800
PT
R5651
Q5651
330
2SB1218A0L
R5652
( BUFFER)
1K
NOTE:
FOR SCHEMATIC DIAGRAM AND CIRCUIT BOARD LAYOUT NOTES,
REFER TO BEGINNING OF SCHEMATIC SECTION.
Q5302
2SD1819A0L
( BUFFER)
R5302
22K
D5304
MA2C165001VT
C5601
0.01
*
R5903
WA10
R5902
1K
C5901
PT
36
35
34
33
32
31
30
29
28
27
26
25
37
24
R5311
330
38
23
C5303
R5312
330
39
22
0.47/50V
R5313
330
C5932
40
21
0.01
R5317
C5301
41
20
100
10/16V
42
19
IC5301
R5932
R5513
AN15167A-VT
43
18
100
R5933
LUMINANCE/CHROMINANCE
100
44
SIGNAL PROCESS
17
100
R5510
45
16
100
46
15
C5517 PT
47
14
C5516
0.033[KB]
R5514
48
13
PT
1M
C5505
C5307
220/16V
1
2
3
4
5
6
7
8
9
10
11
12
C5506
10/16V
0.01
R5503
470
C5511
C5308
10/16V
0.033[KB]
C5510
R5511
1/50V
2200
R5402
390K
R5505
3240[F]
C5402
[KB]
2200P[KB]
R5502
390K
C5502
680P[KB]
R5301
1500
TP5401
PT
Q5301
2SB1218A
( BUFFER
)
TP5652
PT
R5676
C5677
C5678
2700
R5679
0.1
22/16V
L5654
PT
Q5658
2SD1819A0L
27U
R5661
Q5657
( BUFFER)
2SD1819A0L
100
( AMP
)
C5673
R5673
18P[JC]
R5658
L5661
3900
1200
100U
C5681
0.01
FL5651
F1Y2A1030005
R5659
R5657
1
2
3
2200
33K
Q5659
UNR221200L
SWITCHING
C5668
R5677
TUNER MODE-ON
PT
Q5652
0.01
L5655
2SD1819A0L
100U
( AMP
)
16
15
14
13
12
11
10
9
R5655
820
Y/C
SEPARATION
1
2
3
4
5
6
7
8
IC5651
C1AB00002241
Y/C
SEPARATION
C5654
1/50V
2LINE_COM
42
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
TO CRT C.B.A. P351
A,B,C
TP5301
P5302
TO CRT C.B.A. P351
D,E,F
PT
1 SW+12V
TP5302
PT
2 R_OUT
TP5303
3 G_OUT
PT
4 B_OUT
C5908
C5907
R5512
0.01
100
/16V
150
R_OUT
13
TO M I
V_MUTE_H
55
TO M I
D5505
PT
MA165
TP5402
TP5310
TP5501
TP5503
TP5313
PT
PT
PT
PT
PT
OVER_CURRENT_H
39
TO M I
TO DEFLECTION
P5501
C.B.A. P501
13
SW+12V
12
HOLD_DOWN
11
V_OUT
10
V_SIZE
9
H_OUT
8
H_AFC
7
OVER_CURRENT_H
6
H_PULSE
FFC WIRE LSJW0092
5
ABL
TO DEFLECTION
4
SOS_L
3
H_GND
2
H_GND
1
H_GND
TP5505
PT
J5504
PT
J5502
PT
SOS_L
40
TO M I
J5503
TP5506
WA10
ESD_GND
PT
12
TO M I
TV_GND
11
TO M I
P5502
TEL302-5X
1
DVD_FRAME_GDN_1
V_OUT
19
TO M I
LINE_SD_L
8
TO M I
H_PULSE_INV
18
TO M I
Q3305
TP5504
2SD1819A0L
PT
( INVERTER
)
P5503
TEL302-5X
R3349
1
DVD_FRAME_GND_2
5600
C5665
0.01
C5664
0.01
R5656
15K
HAVE
LINK TO VOLTAGE CHART
LSJB2217
MAIN III SCHEMATIC DIAGRAM
AG-520VDH
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