MITSUBISHI SOUND PROCESSOR ICs
M65849BFP
Construction of Diagram
50
SERIES
SINGLE CHIP SURROUND PROCESSOR
Lch
in
29
(ECHOMIX)
27
non - polar
32
22
non - polar
21
+
Lch
out
26
DELAY
INPUT
SEL
OUTPUT
SEL
MIX
VOL
-1
O(NORMAL)
MIC OUT
SW
I(L+R)
31
MIC
in
I(MIC)
+
O(L+R)
MIC
out
23
O(L-R)
I(L-R)
FB
VOL
+
9
11
28
Rch
in
25
Rch
out
non - polar
M65849BFP
•DELAY TIME
There are 8 kinds of Delay Time which are from 9.6ms to 196.6ms.
•FEEDBACK VOLUME
There are 8 kinds of ATT. level which are from -3dB to -15dB,-
•MIX VOLUME
There are 8 kinds of ATT. level which are from +3dB to -15dB,-
dB.
dB.
•INPUT SELECTOR
This is the input selector which selects (CLOCKOFF),(L+R),(L-R)or (MIC).
•OUTPUT SELECTOR
This is the output selector which selects (L+R),(L-R),(ECHOMIX), (NORMAL).
•MIC SWITCH
This is the ON/OFF switch for the Microphone signal.
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