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SCHEMATIC DIAGRAMS (VI)
51
CONTROL
B(Q7)
PCB5 (VIDEO)
0
0
1
1
MM74HC4053 - IC211
Model No. : RD-7502
OUTPUT
A(Q6)
S-MON
CVBS-MON
0
UP
CVBS
1
UP
MIXED
0
YC
CVBS
1
YC
MIXED
MM74HC4052
B(Q9)
A(Q0)
OUTPUT
0
0
VIDEO1
0
1
VIDEO2
1
0
-
1
1
-
Q0, Q9:S-VIDEO - IC218
TR Bias Resistor
TYPE
R1(B)
R2(B-E)
KRC101S
4K7
4K7
KRC102S
10K
10K
KRC103S
22K
22K
KRC104S
47K
47K
KRC105S
2K2
47K
KRC106S
4K7
47K
MM74HC4052
B(Q8)
A(Q1)
OUTPUT
0
0
VIDEO1
0
1
VIDEO2
1
0
-
1
1
VIDEO3
Q1, Q8:CVBS - IC217
MJM2586AM
SW1(Q5)
SW2(Q4)
OUTPUT
0
0
-
0
1
IN1(VID1)
1
0
IN2(VID2)
1
1
IN3(UP)
Q2
OUTPUT
0
AX
1
AY
MM74HC4053 - IC213
COMPONENT
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