Alesis IO/2 Service Manual page 101

UB0FPB - Front Panel PCB Rev B
RevChange Document
Suggested
DATE
SCH PCB CAM
by:
SOP 9/20/2005
SOP 9/20/2005
SOP 9/20/2005
JK 9/20/2005
Last Revised:
9/21/2005
Performed
DATE
by:
JK 9/21/2005 Change revision to Rev B
Update all Part Types
Review/Integrate all outstanding ECNs
Note: ***A new solderpaste stencil IS NOT required***
JK 9/21/2005 Increase hole size for LEDs.
Description of change:
TOP LEVEL CHANGES
SCHEMATIC CHANGES
PCB CHANGES
Reason for change:
SOP
SOP
SOP
No components are changed.
Current hole size is just a little tight, which would make
manufacturing more difficult.