Akai CD3000XL This block diagram may help you to understand the concept of APM.

EDIT PROGRAM - SINGLE
CD3000XL OperatorÕs Manual Page 61
This block diagram may help you to understand the concept of APM.
MOD.WHL P.BEND AFTERTOUCH VELOCITY EXT.MIDIKBD
AMP
KEYGROUP(S)
EE EEDD DDIIIITT TT PP PPRR RROO OOGG GGRR RRAA AAMM MM
IND. OUT 1 - 8
TUNE
TUNE
TUNE
TUNE
PP
PPEE EERR RR KK KKEE EEYY YYGG GGRR RROO OOUU UUPP PP
ENV 2 ENV 1
ENVELOPE TEMPLATES
SAMPLE 1
SAMPLE 2
SAMPLE 3
SAMPLE 4
KG PITCH
FX SEND
PAN
PAN
PAN
PAN
IND. OUTPUT ASSIGN
MM
MMOO OODD DDUU UULL LLAA AATT TTIIIIOO OONN NN SS SSOO OOUU UURR RRCC CCEE EESS SS
MM MMAA AASS SSTT TTEE EERR RR
PP
PPRR RROO OOGG GGRR RRAA AAMM MM OO OOUU UUTT TTPP PPUU UUTT TT
KEYSPAN
VEL SW/XFD
ENV 1 ENV 2 LFO 1 LFO 2
12dB/8ve
LOWPASS
RESONANT
FILTER
MASTER
OUTPUT
LEVEL
AUTO
PANNING
KEY = SIGNAL FLOW = CONTROL INPUT
The sources you have at your disposal are:
No source It seems almost pointless explaining this one! It means no modulation source is
routed!
Modwheel This selects the modulation wheel as the control source.
Bend This selects the pitchbend wheel or lever as the modulation source
Pressure This selects aftertouch as the control source. This is channel aftertouch and
not polyphonic aftertouch.