Philips 42PFL3704D/F7 - Video Block Diagram

9-2 A91H2BLV
Video Block Diagram
VIDEO SIGNAL
IC401 (INPUT SELECTOR)
DIGITAL MAIN CBA UNIT
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
AUDIO SIGNAL
JK703 VIDEO-IN1
COMPONENT -Y-IN1 COMPONENT -Pb-IN1 COMPONENT -Pr-IN1 COMPONENT -Y-IN2 COMPONENT -Pb-IN2 COMPONENT -Pr-IN2
JK714 JK715 JK716 JK717 JK718 JK719
3
38 36 34
7
1 5 9
11 41 43 45 47 50 52 51
CVBS/Y/S-Y-IN18 18
Pb-IN20 20 Pr/S-C-IN22 22
VIDEO SELECTOR
WF1WF2WF3
CY
S-VIDEO-SW1
49
S-VIDEO-SW2
JK706 S-VIDEO -IN2
CY
JK707 VIDEO-IN2 JK702 S-VIDEO -IN1
JACK POWER CBA
CVBS/Y/S-Y-IN
Pb-IN
Pr/S-C-IN
TU101
DIF-OUT1
12
DIF-OUT2
13
(TUNER UNIT)
IF-AGC
14
CN201 CN3701
DIF-OUT133
IF-AGC11 DIF-OUT244
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
DIF-OUT1 DIF-OUT2
IF-AGC
CN202 CN3702
WITH TWO COMPONENT INPUT