Philips DVDR3545V/37 - Page 35

1-12-5
E9H90BLVIS
Video Input Select Block Diagram
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
REC VIDEO SIGNAL
MAIN CBA
22Y-IN2 11C-IN2 44VIDEO-IN2
(VIDEO INPUT SELECT)IC2805
JK2401 S-VIDEO IN1
3 4
2
1
Y
Y1
VIDEO1 VIDEO2 TUNER
MUTE
MUTE
MUTE
Y2
C1 C2
C
VIDEO - IN1
REAR
JK2804
JK2806 S-VIDEO IN2
3 4
2
1
Y
C
VIDEO-IN2
JK2803
13 17
19
15
8
10
2
12
21
4
CN2609 CN2605
22 23 24
VIDEO-SW2 TO SYSTEM CONTROL
BLOCK DIAGRAM
VIDEO-SW3
FRONT JACK CBA
CONTROL LOGIC
PB/EE
BUFFER BUFFER BUFFER
LPF LPF
DVD MAIN CBA UNIT
CN701
20 20
VIDEO-Y/CVBS-IN
22 22VIDEO-C-IN
CN2201
VCR-VIDEO
TO VIDEO BLOCK DIAGRAM
Q2304
BUFFER
Q2305
BUFFER
VCR-VIDEO(DUB)
TO VIDEO BLOCK DIAGRAM
VIDEO-SW1
(VCR DVD DUBBING)
20
+
VIDEO-Y/CVBS VIDEO-C
IC5002 (INPUT SELECT)
SW CTL
DTV-VIDEO
TO SYSTEM CONTROL BLOCK DIAGRAM
15
109 11
DTV/ANALOG
VIDEO OUT
TU5001 (TUNER UNIT)
4
1 2
CN2610
ATU-VIDEO
99ATU-VIDEO
ATU-VIDEO
19 19DTV-VIDEO
CN5007
TO DTV MODULE BLOCK DIAGRAM
TUNER CBA
“ “ = SMD