m S KAC-2001
CIRCUIT DESCRIPTION
1. KEY MATRIX
CONFIGURATION
1-1.
Key Matrix Layout
The SSS in the SSS
shows the pin no.
L
| : Momentary switch
: Alternate switch or transistor switch
Zi
: Diode matrix (ieee suaned by diode)
- 1-2. Switch Connection
KSm
KSm
KSm——
KSm
i
11
