FUNAI LT8-M40BB - Page 29

9-2
Video Block Diagram
A03P3BLV
JK211 VIDEO-IN
COMPONENT -Y-IN COMPONENT -Pb-IN COMPONENT -Pr-IN JK201 JK202 JK203
CN404 CN3702 CN401 CN3704
JK301
15
11
7
VIDEO-B1
VIDEO-G1
VIDEO-R1
19
20
RGB- VIDEO-IN1
VIDEO-OUT1
JK302
15
VIDEO-R2
19
20
RGB- VIDEO-IN2
VIDEO-OUT2
VIDEO SIGNAL
POWER SUPPLY CBA
VIDEO-IN22 VIDEO-OUT124 24 VIDEO-R126 26 VIDEO-R216 16 VIDEO-OUT214 14 VIDEO-G128 28 VIDEO-B129 29 RGB-VIDEO-IN1
22 22
RGB-VIDEO-IN2
12 12
S-VIDEO-C-IN29 29 S-VIDEO-Y-IN27 27
COM-VIDEO-Y-IN
88
COM-VIDEO-Pb-IN
66
COM-VIDEO-Pr-IN
44
VIDEO-OUT
15
BUFFER
Q011
TU-CVBS29 29 SCART-OUT-SEL
66
IC1 (INPUT SELECT)
SW CTL
15 10
1 2
TU-CVBS
TU1
DIF-OUT2
4
DIF-OUT1
5
(TUNER UNIT)
IF-AGC
6
CN403 CN3703
DIF-OUT216 16
IF-AGC20 20
DIF-OUT118 18
VIDEO-IN
RGB-VIDEO-IN1 RGB-VIDEO-IN2
VIDEO-OUT2 VIDEO-OUT1
VIDEO-R1 VIDEO-R2
VIDEO-G1
VIDEO-B1
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
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-AGC
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM TO SYSTEM CONTROL BLOCK DIAGRAM
AUDIO SIGNAL
JK210 S-VIDEO-IN
CY
WF1
WF10WF8
WF9
WF6
WF5
WF3
WF4
WF2
DIGITAL MAIN CBA UNIT
SCART-OUT-SEL
Q15
Q12
BUFFER