3-1 
Chapter 3   Disassembly of 
DP-9900Plus/DP-9900 
3.1. System Structure 
 
No.  Part No. Name No. Part No. Name 
1 
9906-20-71420 Framework 
11
9901-21-23941 Couplant Holder 
2 
9901-20-23935-51 Front Cover 
12
9901-21-23942 Transducer Holder B
3 
9906-30-71433 Cabinet (9906) 
13
 
9901-20-23940 Back Cover of Neck
9905-30-71057 Cabinet (9905) 
4 
9904-20-37005 Right Cover 
14
9901-20-23939 Top Cover 
5 
2100-20-08052 Drawer 
15
2102-20-17125 Handle 
6 
2102-30-16949 
Transducer Cable 
Hanger 
16 
9906-30-71443
Air Outlet Fan 
Assembly 
7 
9901-30-23969 Keyboard Support 
17
2131-30-71794 CD-ROM 
8 
9901-21-23942 Transducer Holder A
18
9906-30-71439 Upper Rear Cover 
9 
9905-30-71081 Keyboard (9905) 
19 
9906-30-71441 Lower Rear Cover 
9906-30-71512 Keyboard (9906)