m65849bfp Mitsumi Electronics, Corp., m65849bfp Datasheet - Page 8

• Manufacturer Part Number: m65849bfp
• Description: Single Chip Surround Processor
• Manufacturer: Mitsumi Electronics, Corp.

MIC
Lch
Rch
Construction of Diagram
in
in
in
29
31
28
•FEEDBACK VOLUME
•MIC SWITCH
•DELAY TIME
•MIX VOLUME
•INPUT SELECTOR
•OUTPUT SELECTOR
This is the ON/OFF switch for the Microphone signal.
There are 8 kinds of Delay Time which are from 9.6ms to 196.6ms.
There are 8 kinds of ATT. level which are from -3dB to -15dB,-
There are 8 kinds of ATT. level which are from +3dB to -15dB,-
This is the input selector which selects (CLOCKOFF),(L+R),(L-R)or (MIC).
This is the output selector which selects (L+R),(L-R),(ECHOMIX), (NORMAL).
(ECHOMIX)
I(L+R)
I(L-R)
I(MIC)
INPUT
SEL
+
9
27
non - polar
MIX
VOL
FB
VOL
non - polar
SINGLE CHIP SURROUND PROCESSOR
32
MITSUBISHI
ELECTRIC
22
non - polar
MITSUBISHI SOUND PROCESSOR ICs
11
DELAY
21
M65849BFP
M 6 5 8 4 9 B F P
-1
OUTPUT
SEL
dB.
dB.
O(L+R)
O(L-R)
O(NORMAL)
MIC OUT
SW
+
+
(
8
Lch
Rch
MIC
26
25
out
23
out
out
/ 1 5 )
50
S
S
E
E
R
R
I
I
E
E
S
S