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LA3370 View Datasheet(PDF) - SANYO -> Panasonic

Part Name
Description
Manufacturer
LA3370 Datasheet PDF : 11 Pages
1 2 3 4 5 6 7 8 9 10
LA3370
(6) Using the HCC terminal for muting
Muting in the neighborhood of 37dB are feasible by utilizing HCC functions as muting functions when used in home
stereos and no need exists to suppress treble noises. Fade-in and fade-out of mutings, permitting delightful, shock-
noise-free muting are possible by providing a time constant to the pin 7 control.
(7) VCO damping
VCO oscillations can be damped by applying a voltage not less than 7V to the HCC terminal (pin 7) to enter a
monaural mode. At this time, both SNC and HCC are in an off mode. Fig. 9 shows flow-in current by voltages
applied to pin 7.
(8) Separation control terminal
Separation is controlled by controlling the main signal level.
The controllable separation (ratio of sub signal to main signal) range of the input composite signal is approximately
as follows :
Sub signal level
m=
(at peak level) 0.7<m<1.25
Main signal level
(9) For the application of LA1140 + LA3370 and its characteristics, refer to the catalog of the LA1140 (No. EN729).
No.619-6/11
 

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