Werbung
WF-CD77H/E
CP-CD77
©
FUNCTION
TABLE OF IC
IX1336AF
sell teerivats
ocean
Function
1
CMOT
Input
Capstan motor state signal
2
FFMT
Input
Reel motor fast forward direction signal
~3
| REWM
Input
Reel motor rewind direction signal
4 | IPOS
Input
Mechanism pause state signal
5
IREC
Input
Mechanism recording state signal
6 | TIMD
Input.
| TAPE 1 mode signal
7
FWD
Input
Mechanism Side A state signal
8
REV
Input
Mechanism Side B state signal
9
DBIG
Input
Dubbing state signal
10 | END
Output
Tape end detection pulse
11 | GND
Sg
Earth
12 | PLAY
Input
Mechanism playback switch state signal
13 | T2EX
Output
TAPE 2 cassette detection and mode switch state
14 | TIIN
| Input
Mechanism TAPE 1 cassette detection signal
_
7
15 | OPOS
Output
| Pause switch pulse
16 | RPLY
Output
Side B playback switch pulse
17 | FPLY
_
{| Output
Side A playback switch pulse
—-
:
18 | LED2
Output
| TAPE 2 indicator drive
19 | LED1
Output
TAPE 1 indicator drive
20 | OREC
Output
Record switch pulse
_
21 | Vdd
—
Power supply (+5 V)
_
-
| 22
SYNO
Input
External equipment sync. signal
"
23 | EXPY
Output
| External equipment playback switch pulse
aH
24 | T2IN
Input
Mechanism TAPE 2 cassette deteciton signal
=
25 | TIPC
Input
Mechanism TAPE 1 pick signal
a
26 | T2PC
Input
Mechanism TAPE 2 pick signal
27 | HSIG
Output
Normal speed/High speed control
28 | HSPD
Input
iF High speed state signal of dubbing switch
29 | TREC
Input
Timer record switch ON signal
30 | OFSL
Input
Power supply switch OFF/sleep state signal
31
| TISL
Input
Power supply switch timer/sleep state signal
32 | GND
oa
Earth
33 | TMOD
Input
| Tape mode signal
34 | CNT1
Output
Counter count-up and down control
35 | TIMR
i Input
Clock timer ON state signal
36 | SLEP
Input
Clock sleep ON state signal
37 | PWON
Output
Pulse to keep power supply turned on until stop motion finishes when power supply is turned off.
38 | INMC
Output
Internal microphone,
+8 control
39 | PMUT
Output
Muting control in case of power supply ON/OFF
40 | PLC
Output
Control of mechanism plunger
41 | REST
Input
Timer operation reset terminal
42 | Vdd
—
Power supply (+5 V)
Werbung
