LA7578N 데이터 시트보기 (PDF) - SANYO -> Panasonic
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LA7578N Datasheet PDF : 18 Pages
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Fig. 15
LA7578N
Pin 8 (NC)
This is an NC pin.
When using the LA7577N, this pin becomes the 1st SIF input.
Pin 10 (RF AGC output)
Pin 10 is the RF AGC output pin.
This pin controls the tuner RF AGC. As shown in Fig. 17, a
protective resistor of 200 Ω is connected in series with the
emitter output. Determine the resistance bleeder value in
accordance with the maximum gain of the tuner as shown in
the diagram.
Fig. 16
Fig. 17
No.4037-12/18
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