Kurzweil CUP2 Service Manual page 7

Opening the Back Panel
Closing the Back Panel
Cabinet Electronics ........................................................................................................................................................
Removing the Engine Board
Replacing the Engine Board
The Interface Board
Disconnecting the Interface Board
Removing the Interface Board
Replacing the Interface Board
Connecting the Interface Board
Removing the Audio Board
Replacing the Audio Board
Removing the Transformer
Replacing the Transformer
Removing a Tweeter
Replacing a Tweeter
Removing a Woofer
Replacing a Woofer
Control Assembly ........................................................................................................................................................
Removing the Control Assembly
Replacing the Control Assembly
Removing the Control Panel Board
Replacing the Control Panel Board
Keyboard Assembly ....................................................................................................................................................
Removing the Keyboard Assembly
Inside the back panel
Outside the cabinet
Replacing the Keyboard Assembly
Outside the cabinet
Inside the back panel
Removing Keys ....................................................................................................................................................
Natural/White Key
Removing Natural/White Keys
Removing Sharp/Black Keys
Replacing a Sharp Key
Replacing a Natural/White Key
Servicing the Keyboard Contact Boards
Removing the Treble Contact Board
Replacing the Treble Contact Board
Removing the Bass Contact Board
Replacing the Bass Contact Board
Connecting the Keyboard Contact Boards
Removing the Keyboard Contact Strips
Replacing the Keyboard Contact Strips
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CUP2 Service Manual
Table of Contents
4-2
4-3
4-4
4-4
4-5
4-5
4-5
4-7
4-7
4-8
4-8
4-9
4-10
4-10
4-10
4-10
4-11
4-11
4-12
4-12
4-12
4-13
4-14
4-15
4-15
4-15
4-16
4-16
4-16
4-16
4-17
4-17
4-18
4-18
4-18
4-19
4-19
4-19
4-19
4-20
4-20
4-20
4-20
4-21
vii