M-Audio Keystation 49 Service Manual page 12

1
A
B
C
D
1
2
WR12
WR13
J1
1 WR13
2 WR12
3 RD4
4 RD5
5 RD6
6 RD7
XH2.54-6Z
2
3
WR12
WR13
D1 D2 D3 D4 D5
1N4148 1N4148 1N4148 1N4148 1N4148
RD4
RD5
RD6
RD7
Title
Size Number
A4
Date: 2014-4-4
File: C:\Documents and Settings\..\MK33.02.B03.SchDoc
3
4
11 Buttons:
Advanced
Oct <
Oct >
8 Navigation Buttons
D6 D7 D8
1N4148 1N4148 1N4148
MK33.Function board
Revision
MK33.02.B03
Sheet of
chendongmei
Drawn By:
4
A
B
C
D