Kurzweil K2000R - Section 3; Engine or Audio;Power Board Removal; Engine Board Removal

Section 3
KURZl\SSH. DOC 12122192
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.4.1
3.2.4.2
AUDIO
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HARD DRIVE FAN ASSEMBLY
MOUNTING HOLES LOCATION
Figure 3.1.2 K2000 layout detail
ENGINE OR AUDIO/POWER BOARD REMOVAL
The Engine and Audio/Power boards are both attached to a metal
chassis and are removed as a unit using the following procedure.
To deviate from this procedure may place either board into danger
of damage from excess flexing; thus, use caution and be mindful of
any risks you choose to take. It is necessary to remove this unit
before accessing the LCD, Slider and Front Panel boards.
Disconnect all connectors from both the ENGINE and AUD/PWR boards.
Using a #2 Phillips screwdriver, remove twelve (12) self-tapping
screws securing both boards (six for each board). Carefully lift
the assembly (consisting of both boards and the metal chassis)
from the unit. At this point either board can be removed and/or
exchanged.
To reassemble, reverse the procedures in 3.2.2 and 3.2.1 above.
ENGINE BOARD REMOVAL
Position metal chassis such that the boards are upside down on a
clean, flat surface. Locate and remove the two (2) machine screws
securing the Engine board connector panel to the chassis.
Carefully grip the chassis and Engine board while repositioning
right side up. Now the Engine board can be removed by gently
unplugging it from the AUD/PWR board.
Reassembly is the opposite of 3.2.4.1 above.
2