
10 BLOCK DIAGRAMS
1
AG-520VDH
SW+30V
CAP SW+5V
SW+5V
UNSW+5V
SW+12V
(FROM IC6001(81))
POWER ON(H)
(FROM IC6001(48))
DVD POWER ON(H)
Q1201
TO DVD MAIN C.B.A.
P8402
3
4
10
8,9
ACT VM+5V
M VM+6V
IC1006
4
2
1
+3.3V
REG.
IC1004
5
4
3
+5V
REG.
IC1005
4
2
1
+6V
REG.
IC1201
4
2
1
+12V
REG.
IC1202
3
5
2
+3.3V
REG.
IC1302
5
1
3
+5V
REG.
Q1206
SW+5V
SW+3.3V
P801
1
P801
2
LINE
FILTER
L801
L1001
LINE
FILTER
L802
RL801
(FROM IC6001(41))
TV POWER ON(H)
AC CORD
MAIN C.B.A.
SWITCHING
CONTROL
D857
D863
D856
D858
D804-807
T850
FULL-WAVE
RECTIFIER
D1001
F801
6.3A
125V/250V
IC850
Q801
2
5
3
4
8
7
14
TP851
RECTIFIER
SMOOTHING
C867,872
D860
11
+18V/+14V
RECTIFIER
SMOOTHING
C865,868
D859
SW+12V
4
3
1
2
12
10
D1011
D1505
D1009
D1010
D1005,
D1008
D1017
T1001
IC1002
IC1003
3
5
18
8
7
1
2
4
RECTIFIER
SMOOTHING
D1016
C1027
RECTIFIER
SMOOTHING
D1013
C1025,1030
C1024,1029
RECTIFIER
SMOOTHING
D1011
RECTIFIER
SMOOTHING
D1010
C1020,1028
14
RECTIFIER
SMOOTHING
D1015
C1026,1031
PR1002
PR1001
3
15
1
3
2
SHUNT
REG.
LINE
FILTER
FULL-WAVE
RECTIFIER
SWITCHING
CONTROL
IC1001
4
6
1
2
D861
OVER VOLTAGE
PROTECTOR
D864,
D865,
D866
PR850
16
17
13
12
10
11
+130V
P851
TO DEFLECTION
C.B.A. P502
RECTIFIER
SMOOTHING
D1012
C1037
D1022
CAP SW+16V
1 V
2 µs
V1
3 Vp-p
50 V
2 µs
V1
250 Vp-p
F
10 V
2 µs
V1
40 Vp-p
G
G
F
POWER SUPPLY BLOCK DIAGRAM
POWER SUPPLY BLOCK DIAGRAM
AG-520VDH
65
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 ...