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M61503FP Schematic ( PDF Datasheet ) - Mitsubishi

Teilenummer M61503FP
Beschreibung TONE CONTROL/VOLUME CONTROL
Hersteller Mitsubishi
Logo Mitsubishi Logo 




Gesamt 11 Seiten
M61503FP Datasheet, Funktion
MITSUBISHI SOUND PROCESSORS
M61503FP
TONE CONTROL/VOLUME CONTROL
DESCRIPTION
The M61503FP is a sound controller IC with the "BBE sound" sound technology.
It can realize articulation of reconstruction sound by BBE surround built-in reproduce tone more
naturally.
(Note) This device is producted under license from BBE sound Lab,Inc.(USA) and
avilable to only licenses.
FEATURES
Built-in "BBE surround" sound technology
Electronic volume.
0 ~ -84dB,the infinitesimal
2-band tone control
Bass(0 ~ +21dB/3dB STEP)
Treble(0 ~ +9dB/3dB STEP)
RECOMMENDED OPERATING CONDITIONS
Supply voltage range
+ 2.25~+ 2.75V
SYSTEM BLOCK DIAGRAM
MIC AMP
MIC
ALC
MIC
VOLUME
CH2 INPUT
TAPE
TUNER
CD
AUX
CH1 INPUT
TAPE
TUNER
CD
AUX
REC OUT1 REC OUT2
4-mode
selector
(stereo/
mono
SW)
Electronic
vol
Treble
Electronic
vol
Treble
BBE
Bass
POWER AMP
Bass
SPEAKER
MITSUBISHI
ELECTRIC
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M61503FP Datasheet, Funktion
CONTROL DATA FORMAT
*It's nessesary to set up the all control data affer power on.
(1) INPUT DATA
(MSB)
Input order
D01 D11 D21 D31 D41 D51 D61 D71 D81
Slot1 0
Vol/Treble share amp gain
INPUT
SW 0:IN A
0
0:20dB
1:18dB
1:IN B
2:IN C
2:16dB
3:IN D
3:14dB
D2 to D6:(a)Master volume
condition
D91 D101 D111 D121 D131
MUTE
ON/OFF
0:OFF
1:ON
(INPUT ALL
OFF)
CHIP/SLOT SELECT
0:select
1:no select
2:no select
3:no select
Slot2
D02
0
D12
0
D22 D32
BBE effect
D42 D52
Mode select
0:stereo
1:mono1 only
2:mono2 only
3:mono1+2
D62 D72 D82
Bass(boost)
0:0dB, 1:3dB,
2:6dB, 3:9dB,
4:12dB, 5:15dB,
6:18dB, 7:21dB
D92 D102 D112 D122 D132
Treble(boost)
0:0dB,1:3dB
2:6dB,3:9dB
INE
ON/OFF
0:OFF
1:ON
CHIP/SLOT SELECT
0:no select
1:no select
2:no select
3:select
(a)Master volume
ATT
-0.0dB
-2.0dB
-4.0dB
-6.0dB
-8.0dB
-10.0dB
-12.0dB
-14.0dB
-16.0dB
-18.0dB
-20.0dB
-22.0dB
-24.0dB
-26.0dB
-28.0dB
-30.0dB
-32.0dB
-34.0dB
-36.0dB
-40.0dB
-44.0dB
-48.0dB
-52.0dB
-56.0dB
-60.0dB
-64.0dB
-68.0dB
-72.0dB
-76.0dB
-80.0dB
-84.0dB
the infinitesimal
D61
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
D71
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
D81
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
D91
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
(b) Input select
D101
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Input select
IN A
IN B
IN C
IN D
IN E
off
IN A to D all OFF
IN A-D
select
IN E
on
D41 D51 D111 D112
0
1
0
1
*
A: 0 0
B: 1 0
C: 0 1
D: 1 1
0
0
1
1
*
0
1
0
0
1 *1
*2
1
*1) The input impedance is about 5k as input INE.
*2) INE can be controlled independently.
It can be used as Rec output.
(c)Mode control
(d)Treble control
Mode
stereo
mono1 only
mono2 only
mono1+2
D42 D52
00
10
01
11
Treble
0dB
3dB
6dB
9dB
D92 D102
00
10
01
11
(e)Bass control
Bass D62
0dB
3dB
6dB
9dB
12dB
15dB
18dB
21dB
0
1
0
1
0
1
0
1
D72
0
0
1
1
0
0
1
1
D82
0
0
0
0
1
1
1
1
(f)Chip/Slot control
Chip/Slot D12* D13*
select(slot1) 0 0
no select
10
no select
01
select(slot1) 1 1
(g)Treble amp gain
SW
Gain SW
D21 D31
20dB
18dB
16dB
14dB
00
10
01
11
(i)BBE effect
Effect
Bypass
BBE1 high level +3dB
BBE2 high level +7dB
BBE3 high level +11dB
D22 D32
00
10
01
11
MITSUBISHI
ELECTRIC
( 6 / 11 )

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