FUNAI A0C72EP, Руководство по обслуживанию

Страница: 28 / 75

9-2
Video Block Diagram
A0C72BLV
JK403 VIDEO-IN
CN404
CN3702
CN401
CN3704
JK413
15 11
7
VIDEO-B
VIDEO-G VIDEO-R
19 20
RGB- VIDEO-IN
VIDEO-OUT
VIDEO SIGNAL
MAIN CB
A
VIDEO-IN
22 VIDEO-OUT
24
24
VIDEO-R
26
26
VIDEO-G
28
28
VIDEO-B
29
29
RGB-VIDEO-IN
22
22
S-VIDEO-C-IN
29
29
S-VIDEO-Y
-IN
27
27
COM-VIDEO-Y
-IN
44
COM-VIDEO-Pb-IN
66 COM-VIDEO-Pr-IN
88
VIDEO-OUT
15
B
UFFER
Q10
TU-CVBS
29
29
S-SW
11
TU-CVBS
TU10
DIF-OUT2
4
DIF-OUT1
5
(TUNER UNIT)
IF-A
GC
6
CN403
CN3703
DIF-OUT2
16
16
IF-A
GC
20
20
DIF-OUT1
18
18
VIDEO-IN
RGB-VIDEO-IN
VIDEO-OUT
VIDEO-R VIDEO-G
VIDEO-B
T
O
DIGIT
AL SIGNAL
PR
OCESS
BLOCK DIA
GRAM
S-VIDEO-Y
-IN
S-VIDEO-C-IN
COM-VIDEO-Y
-IN
COM-VIDEO-Pb-IN
COM-VIDEO-Pr-IN
DIF-OUT2 DIF-OUT1
IF-A
GC
S-SW
T
O
DIGIT
AL SIGNAL
PR
OCESS
BLOCK DIA
GRAM
T
O
SYSTEM CONTR
OL
BLOCK DIA
GRAM
A
UDIO SIGNAL
JK402 S-VIDEO-IN
CY
WF1
WF10
WF8
WF9
WF6
WF5
WF3
WF4
WF2
DIGIT
AL MAIN CB
A UNIT
Q404
B
U
FFER
COMPONENT -Y
-IN
COMPONENT -Pb-IN COMPONENT -Pr-IN JK407 JK408 JK409
J
A
CK CB
A
CN452
CN103
COM-VIDEO-Y
-IN
11
COM-VIDEO-Pb-IN
33 COM-VIDEO-Pr-IN
44