M65854 Mitsubishi, M65854 Datasheet - Page 8

• Manufacturer Part Number: M65854
• Description: DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
• Manufacturer: Mitsubishi

• Digital echo output control
• Microphone volume attenuation
• AUTO VOCAL SUPPORT SWITCH
Control Data
DC voltage control (V)
MIC2VOL(pin41)
MIC1VOL(pin42)
• SOURCE SELECTOR SWITCH
AUDSW3
MIC1VOL
AUDSW4
0.0 (V)
FUNCTION CONTROL
—
Control Data
H
H
H
L
L
L
L
L
5.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.0
Control Data
AUDSW2
AUTO VOCAL SUPPORT
MIC2VOL
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
0.0 (V)
H
H
H
L
L
L
—
Auto vocal support SW
Attenuation [dB]
AUDSW1
OFF
ON
H
H
H
Digital echo output control
L
L
L
-12
-15
-18
-
-3
-6
-9
0
Source select
Rch, monaural
Lch, monaural
TEST MODE
MITSUBISHI
ELECTRIC
Vocal cut
(L+R) / 2
OFF
Stereo
ON
• PHASE SHIFTER SURROUND CONTROL
Control Data
• Echo effect volume attenuation
AUDSW5
MITSUBISHI SOUND PROCESSOR ICs
DC voltage control (V)
ECHOVOL(pin40)
H
L
M65854FP
5.0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.0
PHASE SHIFTER SURROUND
Note:
When the MIC1VOL and MIC2VOL are
—
output control will automatically be the
Digital echo output off mode.
Please use the Digital echo output
control for Mic sw.
at the same time, the Digital echo
Surround SW
Attenuation [dB]
OFF
ON
(
+3
-12
-15
8
-
-3
-6
-9
0
/
KARAOKE
50
1 4 )
S
S
E
E
R
R
I
I
E
E
S
S