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Mark Pro TWOi
18
Bottom Surface
Figure 2-6
Mark PRO 2i Bottom surface
The Mark Pro2i has two 1/4” headphone jackes on the surface of the keyboard so that two can
listen and play at the same time. The volume for both jacks is controlled identically by the main
volume knob located at the far left side on the front panel.
Removing
the Scanner Board
1. Follow the procedure described to remove the top panel Assy.
2. Following Steps 3–5, disconnect the cables listed in Table 2-2
Ref.
Name
Cable Type
Destination
J6
MIDI/CPU
standard wire
Engine Board
J4
Front Panel
flat ribbon
Front Panel Board
J2
Treble
flat ribbon
Keyboard Assembly
J3
Bass
flat ribbon
Keyboard Assembly
J12
Engine I/O
Standard wire
Amp Board
J9
Piano Pedals
Standard wire
Pedals
Table 2-2 Connector Board cables
Summary of Contents for Mark Pro 2i
Page 26: ...Mark Pro TWOi 24...
Page 54: ...Mark Pro TWOi 52 Chapter 6 Schematics Engine Board Micro Processor 68331 Interface...
Page 55: ...Mark Pro TWOi 53 Engine Board DRAM LEVEL SHIFTER...
Page 56: ...Mark Pro TWOi 54 Engine Board MARA...
Page 57: ...Mark Pro TWOi 55 Engine Board Sound ROM UART USB BRIDGE Engine Board POWER CLOCK PLL...
Page 58: ...Mark Pro TWOi 56 Scanner Board 38869 Interface...
Page 59: ...Mark Pro TWOi 57...
Page 60: ...Mark Pro TWOi 58 Scanner Board Front Interface...
Page 61: ...Mark Pro TWOi 59 Front Board Left...
Page 62: ...Mark Pro TWOi 60 Front Board Right...
Page 63: ...Mark Pro TWOi 61 Amp Board Engine IO MIDI IN OUT...
Page 64: ...Mark Pro TWOi 62 Amp Board Speaker Line IN OUT Headphone...