Da2 Circuit Board - Yamaha DM2000 Service Manual

19.

DA2 Circuit Board

(Time required: About 25 minutes)
19-1. Remove the SP2000. (See procedure 1.)
19-2. Remove the MB2000. (See procedure 2.)
19-3. Fasten the control panel assembly. (See procedure 3.)
19-4. Remove the PC support. (See procedure 15.)
19-5. Remove the 2TRI, LRG, SML, ST, STD and PHN
circuit boards. (See procedure 17.)
19-6. Remove the eight (8) screws marked [80B]. The DA2
circuit board can then be removed. (Fig.8)
<Top view>
[190] x 16
[200A] x 24
ANI
x 24
<Rear view>
[160F]
[170]
[160]: Bonding Tapping Screw-B
[170]: Bind Head Screw
[190]: Bind Head Tapping Screw-B
[200A]:Hexagonal Nut
[210B]:Hexagonal Nut
<Top view>
[80]: Bind Head Tapping Screw-B
[220B] x 28
AD
[160E] [160C]
[160D] [160B]
Rear panel U
AD
[80A] x 8
PC support
AD
2TRI
LRG
3.0X8 MFZN2BL (VN413300)
A4.0X8 MFZN2BL (VP156800)
A4.0X8 MFZN2BL (VC688800)
7.0 11X2 MFZN2BL (VR991600)
9.0 11X2 MFZN2BL (VJ388000)
Fig.7
AD
[80A] x 8
3.0X8 MFZN2BL (EP600190)
Fig.8
[210B] x 5
DA2
PHN
SML
STD
ST
[160A] x 96
DA2
[80B] x 8
DM2000
49