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Verfügbare Sprachen
Verfügbare Sprachen
Dew sensor
(DTC-801)
Pin 9 of
comparator
1803
Pin 8 of
comparator
1803
Pin 4 of
comparator
1803
STOP
command
input port
Dew sensing
In normal state
Low in internal resis-
LOW
Always
4.5V
tance (Internal resis-
tance when the drum
is dry: about 1.4 kohms)
function
(below
4.5V)
4
When the drum
surface is dew-
ed.
High in internal resis-
tance (Final Internal re-
sistance when the ma-
chine is placed about 5
cm above water of 60°C:
about 680 kohms)
HIGH
(over
4.5V)
2-3. System control inputs
CASSETTE
CASSETTE
HOUSING SW
LAMP
STOP command input
(to pin 14 of 1804)
CASSETTE
IHOUSING S'
LAMP FAILURE
SENSOR
POWER ON
12V
REGULA—
TOR
REG 9V
Erase protection input
REC CHIP
(to pin 13 of 1806)
SW
(This lamp is on
Be.
when the machine
is loaded with a
cassette.)
POWER ON
12V
(This switch is on
Lae
when erase protection
tabs are not present.
O
O
NC
Cc
REC CHIP SW
NO
REG 9V
(This switch is on
after the completion
of loading.)
LOADING SW
Loading switch input
(to pin 19 of 1804)
a
LOADING
sw
REG 9V
UNLOADING
sw
Unloading switch input
(to pin 20 of 1804)
(This switch is on
after the completion
of unloading.)
UNLOADING
SW
Remote
pause input
(to pin 3 of 1805)
on
!
Eee
.
REMOTE
PAUSE
\, PAUSE-SW
(This switch. is off
when the REMOTE
PAUSE button is
pressed.)
Figure 15.
18
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