M61504 View Datasheet(PDF) - Mitsumi
Part Name
Description
Manufacturer
M61504 Datasheet PDF : 17 Pages
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MITSUBISHI SOUND PROCESSORS
M61504FP
DIGITAL SOUND CONTROLLER WITH SURROUND
PIN CONFIGURATION AND IC INTERNAL BLOCK DIAGRAM
CLOCK 22
21 DATA
GND 23
20 VCC
VOL OUT2 24
VOL IN2 25
MAIN VOLUME 2
-18 to -80dB,-∞dB
50k 50k
MAIN VOLUME 1
-18 to -80dB,-∞dB
19 VOL OUT1
18 VOL IN1
VSELB OUT2 26
TRE2 27
MO2 28
VOLUME
SELECT
B2
BA
VOLUME
SELECT
B1
AB
17 VSELB OUT1
16 TRE1
15 MO1
MI2 29
14 MI1
BO2 30
13 BO1
BI2 31
LOUD2 32
TONE
SELECT2
BA
AB
TONE
SELECT1
12 BI1
11 LOUD1
VSELA OUT2 33
10
VSELA IN2 34
INVOL OUT2 35
VCUT 36
100k
100k
50k
MAIN
VOLUME2
0to -16dB
VOLUME
SELECT
A2 B
SURROUND
A
VOCAL
CUT
REC-A SW
MAIN 50k
VOLUME1
0 to -16dB
VOLUME
SELECT
A1
A
B
REC-A SW
100k
9
8
100k
12k 7
IN 2D
IN 2C
37 12k
D INPUT
ATT SW
9.5k
38
VCUT SW
VCUT SW
D INPUT
ATT SW
12k 6
9.5k
5
IN 2B 39 100k
IN 2A 40
REC-B2/SUR1 41
100k
100k
SW41
200k
REC-B1/SUR2 42 SW42
200k
50k
INPUT
VOLUME 2
D INPUT
A
ATT SW
B
REC-B SW
A
B
REC-B SW
50k
INPUT
VOLUME 1
D INPUT
ATT SW
REF Amp.
25k
25k
100k 4
100k 3
100k
2
1
VSELA OUT1
VSELA IN1
INVOL OUT1
NC
IN 1D
IN 1C
IN 1B
IN 1A
REF OUT
REF IN
MITSUBISHI
ELECTRIC
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