Kurzweil sp5-8 Service Manual page 75

Index
A
Assembly instructions
Engine PCB 4-7
Keyboard Assembly 4-15
LCD 4-10
Left Front Panel PCB 4-12
Right Front Panel PCB 4-9
Top Enclosure 4-4
Assembly instructions, Keyboard
Keyboard Contact PCBs 4-18, 4-19, 4-20
replacing contact strips 4-21
replacing keys 4-17
Audio Problems:troubleshooting 5-4
Automatic Shutdown (ERP Control) PCB
Function Summary 2-9
schematic diagram 7-12
B
Boot Loader 3-1, 5-2
Bottom Enclosure 4-13
diagram 4-2, 4-13
D
Diagnostic Test Descriptions
Audio Output 3-4
Burn-in Test 3-6
Internal Flash 3-3
MARA Delay RAM 3-4
MARA Sound ROM 3-4
MARA Validity 3-3
Scanner DIAG 3-5
SDRAM Refresh 3-3
Diagnostic Test Modes: descriptions 3-2
Diagnostic Tests
entering 3-1
test results 3-2
Diagram
Engine PCB 4-7
Interconnect 5-7
key
natural 4-15
sharp 4-16
keyboard contact strips 4-21
keyboard hardware 4-13
Left Front Panel PCB 4-11
Right Front Panel Panel PCB 4-9
Diagram schematic
Automatic Shutdown (ERP Control) PCB 7-12
Engine PCB 7-3, 7-4, 7-5, 7-6, 7-7
Left Front Panel PCB 7-10, 7-11
Right Front Panel PCB 7-8, 7-9
Disassembly instructions
Engine PCB 4-6
Keyboard Assembly 4-14
LCD 4-10
Left Front Panel PCB 4-10
Right Front Panel PCB 4-8
Disassembly instructions, Keyboard
Keyboard Contact PCBs 4-18, 4-19, 4-20
removing contact strips 4-21
Double Press buttons 1-5
E
Engine PCB
cables 4-6
diagram 4-7
diagram schematic 7-3, 7-4, 7-5, 7-6, 7-7
Function Summary 2-1
photo 4-6
removing 4-6
replacing 4-7
Entering Diagnostic Tests 3-1
Entering the Boot Loader 3-1, 5-2
F
Front Panel
features 1-2
Front Panel PCBs
Function Summary 2-5
Front Panel Problems
troubleshooting 5-5
H
Hard Reset 5-2
I
Interconnect Diagram 5-7
K
Keyboard Assembly
removing 4-14
replacing 4-15
troubleshooting 5-6
Keyboard Contact PCBs
contact strips
diagram 4-21
removing 4-21
replacing 4-21
photo 4-18
removing
Hi 4-20
Lo 4-18
Mid 4-19
replacing
Hi 4-20
Lo 4-18
Mid 4-19
SP5-8 Service Manual
Index
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