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Verfügbare Sprachen
Verfügbare Sprachen
yment
ci
Bk a
Oe
TL
connection
Description
ment signal output
n signal output for LCD
upply +5V +0.5V
| signal input
| signal input
terminal
tection output terminal
ne content
able input
J
r crystal oscillator
t
it
trix input
ix input
irn signal source
jtput
utput
utput
=
utput
fer input terminal FM
j
er input terminal MW/LW
"LCD
ment signal output
CQ-858EG CQ-858EG
_ Function of microcomputer (YEAM1713G543)
O~®
L5~2
@ ~
at Action Strobe
|
OV(MUTE)
AMIF
| svissc)
FM IF
LCD(GND)
(#)
(AM-1F
POI
(9)
(FM-1F)PDO0(®)
(mute)ect
@)
O.5V/DIV
20uS/DIV
O.5V/DIV 100uS/DIV
2495 =
@ KEYO M6 ON
@ KEY2
at seek
@ KEY1 atM5 ON
AM
1 a a
a
2 wo
Bmsyoiy)
@
Composition of key matrix
(T.LOAD) | (A/B)
Note: The tape mode is shown in parenthesis.
PRECAUTION IN HANDLING
(For Prevention of electrostatic fracture)
. Except during operation,
keep all terminals
in contact
with
conductive
member.
(The device
is delivered
in
this condition.)
Rial
. Always
connect
the tip of soldering iron, tools, and
tester to the ground when using.
. Do not plug or unplug with the power supplied.
. Never apply signal or voltage with the power off.
. Keep all unused terminals at VCC or VDD.
. Never apply the voltage exceeding the line voltage to
the input terminal.
0.5V/DIV
20uS/DIV
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