JVC RX-6010RBK Service Manual page 12

RX-6010RBK/RX-6012RSL
TC9164AN (IC402) : Analog switch
1.Function
Switch to On/Off of S1 to S8 by control of LSI.
2.Terminal Lay out & Block Diagram
TC9164AN
VSS 1
L-S1 2
S-2 3
S-3 4
SHIFT
S-4 5
RESISTOR
&
COM-1 6
LATCH
S-5 7
S-6 8
COM-2 9
S-7 10
S-8 11
COM3 12
13
ST
SHIFT RESISTOR
GND 14
NJM2246D (IC501) : Video switch
GND Vout
8 7
6dB
AMP.
1 2
Vin1 CTL1
1-12
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28 VDD
27 R-S1
26 S-2
25 S-3
SHIFT
24 S-4
RESISTOR
&
23
COM-1
LATCH
22 S-5
21 S-6
20 COM-2
19 S-7
18 S-8
17 COM3
16 DATA
15 CK
V+ Vin3
6 5
BIAS
3 4
Vin2 CTL2
Control input - output signal
CTL 1 CTL 2 Output
L L VIN 1
H L VIN 2
L/H H VIN 3