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.
AG-520VDH
LSJB2217
MAIN IV SCHEMATIC DIAGRAM
LINK TO VOLTAGE CHART
MAIN IV SCHEMATIC DIAGRAM
C4913
0.01[KB]
HIFI_D-REC+5V
59
C4228
PT
IIC_CLK
15
0.015[KB]
C4212
D4303
WA5
WA10
TP4208
Q4203
2SD132800L
C4226
PT
R4401
PT
R4224
33K
C4202
4R7/25V
IIC_D
AT
A
16
0.015[KB]
C4211
Q4204
2SD132800L
C4912
0.1[KB]
R4203
8200
TP4209
PT
SW+5V_VIDEO
9
C4902
2R2/50V
C4914
0.22[ZF]
C4458
0.01
FR
ONT_A
UDIO_RCH
72
R4231
3300
MTS_MODE
43
R4207
8200
L4902
100U
R4218
10K
R4456
PT
R4202
47K
R4201
47K
C4916
0.01
C4459
100/6.3V
R4246
PT
R4902
PT
L4201
100U
D
VD_A
UDIO_GND
67
R4245
PT
C4201
4R7/25V
C4215
0.01
C4920 0.022[KB]
R4213
47K
C4405
PT
Q4201
UNR511500L
C4213
10/16V
D
VD_A
UDIO_R
66
C4209
10/16V
R4204
8200
C4901
1/50V
FR
ONT_A
UDIO_GND
73
1500
R4226
C4455
0.1[KB]
R4210
470
IC4201
AN3663FBP-V
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
58
59
60
61
62
63
64
L4901
100U
V_CHIP_MUTE_H
44
R4219
10K
A
UDIO_OUT_RCH
81
PT
R4223
R4209
470
C4911 0.022[KB]
NOR_IN
61
C4403
PT
FR
ONT_A
UDIO_LCH
74
D
VD_A
UDIO_L
65
R4220
PT
C4230
47/6.3V
HIFI_PLAY_H
36
HIFI_H_SW
50
R4405 PT
C4905
10/16V
R4901
PT
C4218
10/16V
R4214
47K
SIF_OUT
85
C4220
PT
R4230
27K
C4205 10/16V
REAR_A
UDIO_RCH
77
C4231
PT
L4451
100U
C4915
100/6.3V
C4401 0.01[KB]
R4903
3300
R4229
27K
REAR_A
UDIO_GND
78
C4906
1/50V
Q4202
PT
A
UDIO_OUT_GND
80
R4232
3300
A
UDIO_OUT_LCH
82
HIFI_MUTE_H
46
TNR_GND
84
R4208
8200
1500
R4215
HIFI_HEAD_L
56
HIFI_HEAD_F
57
C4210
10/16V
C4456 0.1[KB]
D4304
PT
C4204
33/6.3V
R4225
10K
C4207 10/16V
C4225
PT
SW+12V
1
C4904
3R3/50V
R4402
PT
R4205
47K
3R3/50V
C4903
C4208
10/16V
C4214
100/16V
MA2C165001VT
D4209
Fsc
87
R4206
47K
REAR_A
UDIO_LCH
79
C4919 0.1[KB]
D4210
MA2C165001VT
C4918 0.1[KB]
C4402 0.01[KB]
R4453
39K
HIFI_HEAD_R
58
C4240
10/16V
C4227
0.22[ZF]
C4203
33/6.3V
NOR_OUT
60
C4229
0.01
C4217
22/6.3V
C4917 0.1[KB]
C4239
10/16V
DEFEA
T_H
51
C4206
10/16V
C4219
1/50V
PT
C4232
C4404
PT
R4233
100
R4234
100
J4201
0
C4242
56P
C4241
56P
IIC_GND
14
TP4207
WA10
TP4205
PT
TP4206
PT
WA7.5
TP4201
WA7.5
TP4202
L4452
PT
J4202
WA5
HiFi AUDIO
SIGNAL PROCESS
AUDIO
MUTE-DRIVE
AUDIO
MUTE-DRIVE
AUDIO
MUTE-ON
AUDIO
MUTE-ON
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M II
TO
M I
TO
M I
TO
M
V
TO
M I
TO
M I
TO
M I
TO
M I
TO
M I
TO M II
TO M II
TO M VI
TO M II
TO M II
TO M I
TO M I
TO M II
TO M II
TO M II
REC AUDIO SIGNAL
PB AUDIO SIGNAL
AG-520VDH
44
Summary of Contents for AG520VDH - COMB. DVD/VCR/TV
Page 7: ...4 ABOUT LEAD FREE SOLDER PbF 7 AG 520VDH ...
Page 9: ...Fig 1 6 9 AG 520VDH ...
Page 16: ...5 1 14 WIRE AND LEAD POSITION DIAGRAM Fig 12 16 AG 520VDH ...
Page 18: ...5 2 MAINTENANCE CHART 18 AG 520VDH ...
Page 20: ...Fig D2 20 AG 520VDH ...
Page 21: ...Fig D3 21 AG 520VDH ...
Page 22: ...Fig D4 22 AG 520VDH ...
Page 35: ...7 4 TEST POINTS AND CONTROL LOCATION 35 AG 520VDH ...
Page 36: ...36 AG 520VDH ...
Page 60: ...AG 520VDH 60 ...
Page 78: ...AG 520VDH 78 ...
Page 79: ...11 EXPLODED VIEWS 11 1 MECHANISM SECTION AG 520VDH 79 ...
Page 80: ...11 2 DVD SECTION AG 520VDH 80 ...
Page 81: ...11 3 CHASSIS FRAME SECTION 1 AG 520VDH 81 ...
Page 82: ...11 4 CHASSIS FRAME SECTION 2 AG 520VDH 82 ...
Page 83: ...11 5 CHASSIS FRAME SECTION 3 AG 520VDH 83 ...
Page 84: ...11 6 PACKING PARTS AND ACCESORIES SECTION AG 520VDH 84 ...