Akai MPC - Making Basic Sound Edits

1 1
2 2
3 3
4 4
5 5
6 6
D D
C C B B
A A
Front Panel PCB (Break-off)
HEADPHONES
OUT
MONITOR/MAINOUT MIX
HPVOLUME
FROM DAC2 R FROM DAC2 L
HP-1/4"
NC NC
NC
NC
FOOTSWITCH1
NC
FOOTSWITCH2
MUTE
FP_PCB_BREAK-OFF-20120420.SchDoc
TO REAR DIGITAL PCB
FOOTSWITCH1 FOOTSWITCH2
TO REAR ANALOG PCB
FROM DAC1 + MONITOR
FOOTSWITCHRETURN FOOTSWITCH+3.3V
2012/4/20
9-79-0605-2-0
9-40-0605-2
ASSY NUMBER:
123456
D C B A
C D B A
COMPANY: TITLE: PART NUMBER: FILENAME: SCALE:
RELEASED: DRAWN: DATED:
DATED:
SIZE:
SHEET: OF
1210
C
ACV0 TOP PANEL PCB AKAI PROFESSIONAL
MJS/DRM
62 ohm
R259
62 ohm
R261
2SD2114K
Q90
2SD2114K
Q91
1.40K 1%
R263
1.40K 1%
R264
BAW56
1 2
3
D238
MC33079
411
U17E
+
C145
47uF/16V
+
C146
47uF/16V
0.1uF
C149
+
C150
47uF/16V
0.1uF
C151
DNS_100pF
C158
DNS_100pF
C159
SP1
SP2
DNS_0 ohm
R369
DNS_0 ohm
R370
SP5
1K
R371
0.1uF
C160
0.1uF
C161
10K
R372
BAV99
1
2
3
D279
1K
R373
0.1uF
C162
0.1uF
C163
10K
R374
BAV99
1
2
3
D280
0.1uF
C164
0.1uF C169 0.1uF C173
+
C152
47uF/16V
1 2 3 4 5 6 7 8 9 10
J8
0.1uF
C18 0.1uF C174
STEREO
1 2 3 4
6
5
J9
STEREO
1 2 3 4
6
5
J10
STEREO
1 2 3 4
6
5
J2
MC33079
+
10
-
9
8
U17C
2.49K 1%
R215
2.49K 1%
R214
MC33079
+
3
-
2
1
U17A
AGND_A
AGND_A
AGND_A
+12VA_A-12VA_A
AGND_AAGND_A
CHGND_A
+3.3V_A
+3.3V_A
+3.3V_A
+3.3V_A
+3.3V_A
AGND_A
-12VA_A
+12VA_A
AGND_A
-12VA_A
+12VA_A
AGND_A
CHGND_A
MC33079
+
5
-
6
7
U17B
MC33079
+
12
-
13
14
U17D
DGND_A
CHGND_B
DNS_100pF
C123
DNS_100pF
C124
SP3
SP4
DNS_0 ohm
R156
DNS_0 ohm
R157
SP6
CHGND_A
AGND_A
0.1uF C175 0.1uF C176
AGND_A
DGND_A
R258 1M
AGND_A
R266 1M
AGND_A
AGND_A
C134 330pF
R217 2.00K 1%
2 3
1
U16A NJM4580E
R216 2.00K 1%
C105 330pF
AGND_A
AGND_A
C131 330pF
R218 2.00K 1%
6 5
7
U16B NJM4580E
R254 2.00K 1%
C107 330pF
AGND_A
4 8
VCC VEE
U16C NJM4580E
1 2 3 4
J13
1 3 2
J7 3.5mm Phone Jack
1
2
3
R291A 100KB
4
5
6
R291B 100KB
1
2
3
R292A 10KA
4
5
6
R292B 10KA