TP/9S 6509xxxx
REVISION HISTORY
REV DATE MAJOR CHANGE
0.1 05/05/2009 First Draft
0.2 14/09/2010 Standard specifications
0.3 10/02/2014 New specs with Spring n.109
0.4 09/03/2018 Removed right AFT ledge
0.5 04/02/2019 Mechanical specs revision
0.6 24/11/2020 Drilling pattern 44
DEVICE SELECTION TABLE
Part DESCRIPTION
6509xxxx TP/9S
C(DF) Contact Board with Forward Diodes
P Semi-weighted
AFT n.1 Mono-Aftertouch strip
FEATURES
• 25-37-44-49-61-76 Synth action keyboard
• Universal keyboards appliance
• Keyboard endurance: 1 million times at fortissimo
level
• Temperature range:
– Operation: -5° to +45 °C
– Storage: -25° to +65 °C
DESCRIPTION
The TP/9S keyboard produces a quick and light feel and
works well for certain types of music and for playing a
wide range of sounds.
Due to its features, TP/9S is a universal keyboard for
any kind of instrument: Synthesizers, Organs, Arrangers,
Workstations and Controllers.
The keyboard is available in various configurations: 25,
37, 44, 49, 61 and 76 weighted or unweighted keys, dy-
namic rubber contacts and Monophonic aftertouch.
BLOCK DIAGRAM
Below is the block diagram of TP/9S keyboard where all
its parts are showed.
Figure 1: TP/9S Block Diagram
With reference to the Figure 1 above, below are terms
and definitions:
1. White key
2. White key weight
3. Black key
4. Black key weight
5. White key rubber travel guide
6. Black key rubber travel guide
7. Aftertouch locker
8. Aftertouch sensor + felt-foam pack
9. PCB
10. Rubber contact strip
11. Frame (plastic + metal core)
12. Spring
© 2021 FATAR srl
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