iii
Kurzweil PC2 Series Service Manual
diagram, key weights 4-32
key spring, diagram 4-29
natural/white keys description 4-28
removing a key weight 4-32
removing contact strips 4-31
removing keys 4-27
removing the keyboard 4-26
replacing a key weight 4-33
replacing contact strips 4-32
replacing keys 4-30
replacing the keyboard 4-27
sharp/black keys description 4-29
L
LCD Board
parts list, keyboard models 6-8
parts list, rack models 6-15
removing, keyboard models 4-13
removing, rack models 3-11
replacing, keyboard models 4-13
replacing, rack models 3-12
LED: diagnostic test 2-5
Left Front Panel Board
parts list 6-14
removing, rack models 3-12
replacing, rack models 3-13
LISA: diagnostic test 2-4
M
MABEL: diagnostic test 2-4
MIDI: diagnostic test 2-5
Mod Wheel
scanner tests, PC2 5-9
Mod Wheel Assembly
parts list 6-8
removing, keyboard models 4-17
replacing, keyboard models 4-18
P
PCX-1 MABEL: diagnostic test 2-6
PCX-1 RAM: diagnostic test 2-5
PCX-1 ROM: diagnostic test 2-5
PCX-1 RW: diagnostic test 2-5
PCX-1 SROM: diagnostic test 2-6
Pedals
continuous, scanner tests, PC2 5-9
switch, scanner tests, PC2 5-9
Polyphony Expansion Board (PCX-1)
diagram 3-5
removing, keyboard models 4-13
removing, rack models 3-5
replacing, keyboard models 4-14
replacing, rack models 3-5
R
RAM: diagnostic test 2-4
Read-write: diagnostic test 2-4
Rear Panel
diagram, keyboard models 1-2, 4-4
diagram, rack models 1-6
features, keyboard models 1-2
features, rack models 1-6
Resets
Hard Reset 5-2
Soft Reset 5-2
Right Front Panel Board
parts list 6-15
removing, rack models 3-10
replacing, rack models 3-11
ROM: diagnostic test 2-4
S
Scanner Tests, PC2
Alpha Wheel 5-8
Buttons 5-8
Front Panel Sliders 5-8
Keyboard 5-9
Mod Wheels 5-9
Pedals, continuous 5-9
Pedals, switch 5-9
Scanner Tests, PC2R
Alpha Wheel 5-7
Buttons 5-7
Front Panel Knobs 5-7
Slider Board
diagram, keyboard models 4-14
parts list 6-9
removing, keyboard models 4-14
replacing, keyboard models 4-15
Slider Test
scanner tests, PC2 5-8
Software Updates
file formats 5-3
installing 5-3
Sound ROM: diagnostic test 2-4
T
Top Cover
removing, rack models 3-2
replacing, rack models 3-2
Top Enclosure, keyboard models
description 4-7
diagram, board locations 4-7
diagram, enclosure support wall locations 4-7
removing 4-4
replacing 4-6
Troubleshooting
Audio Problems 5-10
Front Panel Problems 5-11
Keyboard Problems 5-12
Power Problems 5-10
U
User data
saving 5-1
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