MITSUBISHI SOUND PROCESSOR ICs
SER I ES
SER I ES
50
M65849BFP
SINGLE CHIP SURROUND PROCESSOR
Construction of Diagram
Lch
in
29
Lch
polar
non -
polar
non -
21
22
32
27
out
26
+
(ECHOMIX)
OUTPUT
SEL
DELAY
INPUT
SEL
MIX
MIC
out
O(NORMAL)
MIC OUT
SW
VOL
I(L+R)
-1
O(L+R)
O(L-R)
23
+
31
MIC
in
I(MIC)
I(L-R)
FB
VOL
+
25
28
9
11
Rch
out
Rch
in
polar
non -
M 6 5 8 4 9 B F P
•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,- dB.
•MIX VOLUME
There are 8 kinds of ATT. level which are from +3dB to -15dB,- 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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MITSUBISHI [ Mitsubishi Group ]
