Akai AD2AAKA11, Service Manual, Page: 33 / 53

1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
Title
Number Revision Size
A3
Date: 2014/2/12 Sheet of
File: D:\RD22\..\LEFT_PADS-20140210.SchDocDrawn By:
LEFT PCB - Pads
PART_NUMBER
ASSEMBLY_NUMBER
DRAWN_BY_1
PADS
4X4
PAD6
PAD7
PAD8
PAD2
PAD3
PAD4
PAD5 PAD1
RETURN0
RETURN1
RETURN2
RETURN3
COMPONENTS ON THIS SHEET SHOULD BE ON PAD PCB
AD2A Top Panel
ASSY NUMBER:
1 2 3 4 5 6
D
C
B
A
C
D
B
A
COMPANY:
TITLE:
PART NUMBER:
FILENAME:
SCALE:
RELEASED:
DRAWN: DATED:
DATED:
SIZE:
SHEET: OF
* *
#NAME?
AKAI
#NAME?
#NAME?
Copyright (c) 2013 Akai Professional
560pF
C81
+
5
-
6
7
LMV324M
U41B
470 ohm R219
10k
R220
4.7k R221
0.01uF
C82
560pF
C83
+
3
-
2
1
LMV324M
U41A
470 ohm R223
10k
R224
4.7k R225
0.01uF
C84
560pF
C85
+
10
-
9
8
LMV324M
U41C
470 ohm R227
10k
R228
4.7k R229
0.01uF
C86
560pF
C87
+
12
-
13
14
LMV324M
U41D
470 ohm R231
10k
R232
4.7k R233
0.01uF
C88
4
1
1
U41E
0.1uF
C80
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
BL109-14RU
J1
10uF
C11
10uF
C14
PAD_RETURN0_L
PAD_RETURN1_L
PAD_RETURN2_L
PAD_RETURN3_L
GND_L GND_L GND_L GND_L
GND_L GND_L GND_L
GND_L
GND_L GND_L GND_L GND_L
GND_L
GND_L GND_L GND_L
GND_L
+3V3_L
SCAN1_L
PAD_RETURN3_L
PAD_RETURN2_L
PAD_RETURN1_L
PAD_RETURN0_L
GND_L
+VLED_RGB_L
LED_ENABLE_L
LOAD_LEDS_L
SHIFT_LEDS_L
PADS_LEDS_OUT_L
GND_LED_L
+3V3_L
SCAN0_L
SCAN1_L
SCAN0_L
2 1
P1
2 1
P2
2 1
P3
2 1
P4
2 1
P5
2 1
P6
2 1
P7
2 1
P8
1
2
3
D17
BAV70
1
2
3
D18
BAV70
1
2
3
D19
BAV70
1
2
3
D20
BAV70
12K
R218
12K
R222
12K
R226
12K
R230