Mini Design i! Сhаппеl
Class D A1nplirier
User"s Мапиаl
APMA-i!fOO
7. Gain Conlrol:
The Gain conlrol will malch lhe amplilier sensilivitv 10 lhe source unil signal vollage. The operaling
range is IIV 10 2oomv al Low Level and 15V 10 вoomv al High Level signals.
в. Low Pass Filler Conlrol:
This conlrol is used 10 selecl lhe desired low pass x-over lrequencv. The lrequencv сап ье
adiusled lrom онz (OFF) 10 зоонz.
9. Subsonic Filler Conlrol:
This conlrol сап liller oul unwanled low lrequencies lrom онz (OFF) 10 &DHz. This lunclion
will increase lhe power handling 01 vour woolers.
10. x-over mode and lrequencv Conlrol (Full range):
These conlrols allow conlrol over lhe lrequencies. There is an oplion lor Low Pass or Full Range.
ln LP mode, lhe crossover lrequency сап ье luned lrom онz (OFF) 10 зоонz Ьу lhe lrequencv knob.
11. Power lndicalor:
This LED will light up when amplilier works properly.
Рапе/ Layout:
С)
�
POWER
i
o
R
L
._
(f)
е
8
ЕЕ
�
SPEAJ
rоот
'- С)
_,,,,,,,,--
----
6
7
GND
REM
о
о
8
J"
J"
10
в
ВАТТ+
о
8
'�
�
------------
11
4 3 2
2
С)
9
FUSE
�
R
�
С)
