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s CONTROL TERMINAL EXPLANATION
PARAMETER
Chroma Mute
Power Save
STATUS
H
L
OPEN
H
L
OPEN
Chroma Mute : ON
Chroma Mute : OFF
Chroma Mute : OFF
Power Save : OFF
Power Save : ON
Power Save : ON
s TEST CIRCUIT
75Ω 50Ω
NOTE
Cin
AB
Cmute P.S
CTL CTL
SW4
AB
SW3
0.1µF
100pF 100pF
8
7
6
V+
10µF
1000pF
5
NJM2274
1
2
3
4
0.1µF
SW1
AB
SW2
AB
Yin
100µF 22µF
75Ω
75Ω
Vout2
Vout1
75Ω 50Ω
NJM2274
-3-