M62437FP
Switch Condition and the Mode
SRS ON
SRS OFF
(23) SRS 3D Stereo
SRS ON/OFF Switch
H
L
FOCUS ON
FOCUS OFF
(22) FOCUS
FOCUS ON/OFF Switch
H
L
Note: Bypass mode can be set by both SRS ON/OFF switch and FOCUS ON/OFF switch are set to “L”.
Application Circuit Example
R24
7 kΩ
VCC
IN
C9
NP 0.22 µF
2.2 µF
C6
470 pF
2.2
µF
R13
390 Ω
R14
200 Ω
R15
390 Ω
C13
0.0039 µF
R23
3 kΩ
42 41 40 39 38 37 36 35 34 33 32
Vref
C17
390 pF
R39
2.4 kΩ
3 kΩ
R25 R26
200 Ω 400 Ω
C6 C9
0.1 µF 0.01 µF
R27
400 Ω
FOCUS
OUT
ON/OFF
SRS
2.2 µF ON/OFF
31 30 29 28 27 26 25 24 23 22
BA BB BC
SRS OUT
FOCUS IN
I/F
+ REF
−
SRS OUT
FOCUS IN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
++
Cref
10 µF 2.2 µF C1
0.018 µF
IN
R16 R17
NP 390 Ω 200 Ω
C7 2.2 µF C10
470 pF
0.22 µF
C2
0.01 µF
R18
390 Ω
C3
0.82 µF
C12 R20
0.0039 µF 3 kΩ
R21
7 kΩ
C16
390 pF
+
2.2 µF
R41
2.4 kΩ
OUT
3 kΩ
FOCUS
position H/L
BASS Comp.
position H/L
REJ03F0216-0201 Rev.2.01 Mar 31, 2008
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