Panasonic QuintrixF TX-28PS10D, Руководство по обслуживанию

Страница: 7 / 41

VIDEO BLOCK DIAGRAM
7
IC3001
CXA2069Q
VIDEO/AUDIO
MATRI
X
24, 22
AV1 VIDEO IN
17, 15
AV2 Y/ VIDEO IN
10, 8
A
V4 Y/ VIDEO IN
19
AV2 C IN
12
AV4 C IN
1
AV3 CVBS
3
AV3 Y
5
AV3 C
63
TUNER CVBS
AV2 VIDEO O
U
T
41
Q3013
AV1
VIDEO IN
20
VIDEO OUT
19
RED IN
15
GREEN IN
11
BLUE IN
7
AV2
Y/VIDEO IN
20
VIDEO OUT
19
C IN
15
AV4
Y/VIDEO IN
20
VIDEO OUT
19
C/RED IN
15
GREEN IN
11
BLUE IN
7
IC3301
TDA8601T/C1
RGB & FB SW
MATRI
X
R1
2
G1
3
B1
4
R2
6
G2
7
B2
8
R EXT
12
G EXT
11
B EXT
10
MAIN Y/CVBS
56
MAIN C
58
D1
15
20
21
22
H1
15
20
21
22
Q3014 Q3015
7
H4
8 9
11 12
7
A4
8 9
11 12
Q3301
Q3011
1
H5
1
A5
Q3016
TEXT CVBS
H - BOARD
IC1501
VSP9405VKB11
VIDEO SIGNAL
PROCESSOR
39 40 41
R EXT
G EXT B EXT
55
MAIN Y/CVBS
56
MAIN C
Y0÷Y7
IC1701
DDP3315CQAE3
DEFLECTION PROCESSOR
Y
0÷Y7
8bit
IC1101
SDA6000-A23
MICRO
PROCESSOR
Q1125
121
112
113
114
R OSD G OSD
B OSD
51
52
53
42
43
44
35
R OU
T
G OUT B OU
T
SENSE
TUNER
Q109
V
IDEO
G7
1
2
4
D8
1
2
4
D - BOARD
AV3
Y
G - BOARD
C
Q1705
Q1708
Q1704
Q1707
Q1703
Q1706
6
4
3
5
6
4
3
5
L2 A2
A - BOARD
Q351 Q361 Q371
CRT
3
9
IC351
R OUT
3
9
IC361
G OUT
3
9
IC371
B OUT
L - BOARD