Toshiba DVR610 - DVDr/ VCR Combo Service Manual page 45

Video Input Select Block Diagram
CN701
TO DIGITAL
VIDEO-Y/CVBS
SIGNAL
PROCESS VIDEO-C
BLOCK
DIAGRAM
DVD MAIN BOARD
CN2201
Q2305
20 VIDEO-Y/CVBS-IN 20 BUFFER 19
22 VIDEO-C-IN 22
TO VIDEO
VCR-VIDEO
BLOCK
20
DIAGRAM
Q2304
BUFFER 21
BOARD MAIN
IC2805 (INPUT SELECT)
Y1
BUFFER LPF
MUTE
VIDEO1
+
BUFFER
VIDEO2
PB/EE
MUTE
C1
BUFFER LPF
MUTE
CONTROL
LOGIC
22 23 24
VIDEO-SW1
VIDEO-SW2
VIDEO-SW3
1-12-5
NOTE: BOARD MEANS PRINTED CIRCUIT BOARD.
(VCR DVD DUBBING)
VCR-VIDEO(DUB)
13
VIDEO-IN1
8
10
12
2
CN2609 CN1231
1 VIDEO-IN2 1
TO SYSTEM CONTROL
BLOCK DIAGRAM
REC VIDEO SIGNAL
TO VIDEO
BLOCK DIAGRAM
Y C JK2401
S-VIDEO
IN1
G G
REAR
JK2804
VIDEO - IN1
TO VIDEO OUTPUT SELECT
BLOCK DIAGRAM
JK1231
VIDEO-IN2
BOARD FRONT JACK
E9KGABLVIS