RED AMP
RED
TP49
RED
DEFLECTION
YOKE
VM
COIL
OSD
CHARACTER
MIX/
BLANKING
R
G
B
GREEN AMP
BLUE AMP
CRT
HEATER
CRT C.B.A.
MAIN C.B.A.
TV MAIN C.B.A.
P351
2
P351
3
P351
4
RGB AMP
P352
1
P5302
2
RED
P6001
5
P5302
3
P5302
4
P504
3
P504
1
23
22
21
MATRIX
FLYBACK
TRANS-
FORMER
ANODE
T551
D553
D542
SCREEN
FOCUS
COLLECTOR
ABL
HEATER
+220V
VR
+B
+130V
(FROM IC6001(100))
OVER CURRENT(H)
I
2
C
CONTROL
CHROMINANCE
SIGNAL PROCESS
CHROMINANCE
LUMINANCE
X5601
3.58MHz
(FROM IC6001(72))
I
2
C SERIAL DATA
(FROM IC6001(71))
I
2
C SERIAL CLOCK
TO/FROM
VIDEO
SELECTOR
BLOCK
DIAGRAM
LUMINANCE
SIGNAL PROCESS
H-PULSE
PROCESS
V-PULSE
PROCESS
TP5312
TP5305
OSD-R
DISPLAY
CONYTOL
OSD-G
OSD-B
OSD-BLANKING
(FROM IC3351(2))
VIDEO
BLANKING
36
41
Q571
29
28
27
20
64
63
62
60
IC6001
(OSD/CCV MICROCONTROLLER)
IC451 (V. DEFLECTION DRIVE)
IC5301
(LUMINANCE/CHROMINANCE SIGNAL PROCESS)
Q3305
56
59
58
P501
11
P501
7
P5401
7
Q501,Q551,T501
HORIZONTAL
DRIVE
3.58MHz
33
P501
4
P5401
4
P501
10
P5401
10
P501
12
P5401
12
P501
8
P5401
8
P5401
11
D503, C513
TP553 TP554
DC CONVERT
BUFFER
VCO
31
25
(FROM IC6001(29))
V MUTE(H)
TP47
TP50
REC VIDEO SIGNAL
PB VIDEO SIGNAL
Q5302
BUFFER
5
6
44
43
40
10
19
16
18
11
VERTICAL DEFLECTION
DRIVE
2
12
4
7
PINCUSHIN
COMPENSATOR
CIRCUIT
FEEDBACK
CIRCUIT
Q431
BUFFER
Q353
Q352
Q351
Q523
NOT USED
NOT USED
OVER
CURRENT
DETECTOR
P5401
5
P5401
6
P501
5
P501
6
Q5501
D5507
J5902
J5901
D5508
D5509
BUFFER
D5304
P352
3
P357
1
NOT USED
NOT USED
J504
(FROM IC6001(41))
TV POWER ON(H)
Q541
OVER
CURRENT
DETECTOR
Q5301
BUFFER
A
A
B
E
E
F
F
G
G
0.5 V
20 µs
V1 0.9 Vp-p
C
D
K
N
N
B
C
D
0.5 V
20 µs
V1 1.1 Vp-p
2 V
20 µs
V1 5.6 Vp-p
2 V
20 µs
V1 4.8 Vp-p
2 V
20 µs
V1 5.2 Vp-p
H
H
J
J
K
I
I
50 V
V1 120 Vp-p
O
O
20 µs
50 V
V1 90 Vp-p
20 µs
50 V
V1 110 Vp-p
20 µs
V1
1.5 Vp-p
0.5 V
20 µs
V1
4 Vp-p
2 V
20 µs
V1
4 Vp-p
2 V
5 ms
V1
4 Vp-p
2 V
5 ms
V1
28 Vp-p
10 V
20 µs
V1
1080 Vp-p
200 V
20 µs
V1
30 Vp-p
20 V
5 ms
TV Y/C PROCESS BLOCK DIAGRAM
TV Y/C PROCESS BLOCK DIAGRAM
AG-520VDH
AG-520VDH
72
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 ...