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16)
Common output.
Segment
outputs.
Description
LCD drive outputs,
Key return
signal inputs
for the key matrix.
M2
M3
M4
1
avtol
gore) el
Key return
signal outputs
for the key matrix.
Goes "HIGH" when the motor rotates and "LOW" when it is stopped.
I
eee
ee
ee
ee
Mechanism HEAD UP. Goes "LOW" when switched on.
|
38
|
MUTE
ouT
| 0 | Muting output. "HIGH" level mutes a signal.
Goes "LOW" in the tiemr standby mode and when SLEEP is flashing.
This pin outputs SLEEP signal.
;
[Psecontety
Receives the prescaler output.
Perond
eine
TNA
Unused.
A crystal oscillator is connected to these pins.
Pin to initialize the IC.
Goes "HIGH" during fast forward
( in the reverse direction)
and rewind
(in the
83
DIRECTION
I
y
;
;
di
eed
forward direction).
Goes
"LOW"
in modes other than above.
[34
| STOP IN | 1 |
"L" input initializes the IC to restore the initial set value and also erases the
data from the memory.
Connected
to a power supply.
LCD boosting
power
supply.
Capacitors
are connected
to these pins for an LCD boosting
power
supply.
12
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