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MITSUBISHI ELECTRIC
M62436FP
SOUND CONTROLLER WITH SRS FOCUS & SRS SURROUND
SRS F (
DESCRIPTION
) cus,
SRS 3D Stereo Sound Controller
This is an IC for car audio. F( )cus system can realize more optimal speaker position. FEATURE Built-in F( )cus (Woofer position can be changed by the outside resisters.) Built-in SRS SRS ON/OFF mode and FOCUS ON/OFF mode can be controlled by the DC
voltage.
RECOMMENDED OPERATING CONDITION
36P2R
Supply
voltage rangeVcc=7 ~ 9V Rated supply
voltageVcc=8V SYSTEM BLOCK DIAGRAM
Rear L
Tone
Rear R
Tone
M62419FP
Lin
Front L
Rin
F(
)CUS
Front R
M62436FP
Interface
SRS FOCUS ON/OFF ON/OFF FOCUS Position H/L
MITSUBISHI ELECTRIC
(1/10)
Block Diagram & Application Example
2.4K 390p R39 C17 200 390 R15 C13 29 27 25 24 23 21 26 22 28 20 30 0.1µ 0.01µ 0.0039µ C6 C9 2.2µ 2.2µ 0.22µ 390
NP
OUT SRS FOCUS ON/OFF ON/OFF
VCC
IN
2.2µ
470p C9 R13 R14 32 31
N.C.
19
C6
36
35
34
33
SRS OUT FOCUS IN I/F
+
1 4 C7 470p 2.2µ 0.22µ 390
NP
2 5 6 7 8
SRS OUT
Cref
10µ
2.2µ
390
C2 0.01µ C3 0.82µ
R18
MITSUBISHI ELECTRIC
-
REF
F(
)CUS
FOCUS IN
3
9
10
11
12 C12 200
13
14
15
16
17
18
C1
C10 R16 R17
0.018µ
0.0039µ
R41 C16 2.4K 390p
2.2µ FOCUS Position H/L OUT
(2/10)
IN
ABSOLUTE MAXIMUM RATINGS
Symbol Vcc,Vdd Pd K Topr Tstg
Parameter Supply
Voltage Power Dissipation T...
