ABBREVIATIONS FOR SERVICE MANUAL
MODEL
AA-R22/L,
AA-R32/L,
AA-R42
ABBREVIATION
A-SW
CK
C-MOS
CPU
fL
FLO
fR
GND
H
INT
L
L
LD
LPF
LSB
MSB
NC
PIN
PLL
POUT
R
ST
SW
SEG
vco
XT
EXPLANATION
Analogue SWitch
ClocK
Complementary Metal Oxide Semi-conductor
Central Processor Unit
Local oscillator Frequency divided
by
PLL factor
Fluorescent Display
Reference Frequency divided by PLL factor
GrouND
High (referring
to
voltages)
INTerrupt (terminal)
Left
Low (referring
to
voltages)
Lock
out
Detection terminal
Low Pass Filter
Least Significant Bit
Most Significant Bit
Not
Connected
Programmable
counter
INput terminal
Phase Lock
Loop
Programmaole
counter
OUTput
terminal
Right
STrobe
SWitch
SEGment
Voltage Controlled Oscillator
Crystal controlled connection Terminal