19
WM-GX780/GX788
6-7. IC Pin Function Description
•
IC701 TC9328AF-118
Pin No.
1 to 4
5 to 22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
O
O
O
O
O
O
O
O
O
O
—
O
O
O
O
O
O
I/O
O
O
—
I
I
I
I
I
—
—
I
—
Description
Common terminal.
Segment output terminal.
Stereo/Mono select terminal (H :STEREO / L:MONO)
Motor start terminal (H-Imp:Motor Of f/ L:Motor ON.)
Refer Speed Ctrl List (page 20)
Refer Speed Ctrl List (page 20)
Motor break terminal (H:Motor Break/ L:Motor Break Off)
Motor direction terminal (H:CCW/ L:CW)
PL control terminal. (H:PL ON/ L:Normal)
H : Cue/Review/ L:Normal
Power supply voltage.
H: AM/TV(H) L: STOP/FM/TV(L)
H: FM,TV(L),TV(H) L: STOP/AM
H:AMP ON / L:AMP OFF
H:On / L:Off
BEEP terminal.
EEPROM chip select
EEPROM DATA output
EEPROM clock terminal.
Recording control terminal. (H:Normal/ L:Rec)
TEST terminal
Hold control input. (H:HOLD OFF / L:HOLD ON)
H:NORMAL / L:E2P Write in mode
Photo input terminal.
IF input.
Tape sound existing or not-exiting detect (L: Music exists: H: Music does not exist).
Power supply Ground terminal.
Non connection terminal.
OSC input terminal
Power supply voltage.
Pin Name
COM 1 to
COM 4
S1 to S18
MONO/
STEREO
MOTOR
START
SPEED CTRL1
SPEED CTRL2
MOTOR
BREAK
MOTOR DIR
PM CTRL
CUE REVIEW
VDD
BAND1
BAND2
AMP CTRL
PHOTO CTRL
BEEP
E2P CS
E2P DATA
E2P CK
REC CTRL
TEST
HOLD
E2P WRITE IN
PHOTO IN
IF IN
AMS IN
GND
NC
OSC IN
VDD
