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TDM-7548R/
TDM-7547R
Description of IC Terminal
75099W56 : IC502
No.
Symbol
Vo
Terminal Description
1
KEY A/D 3
2
KEY A/D 2
| | Key Data input terminal.
3
KEY A/D 1
4
GND
| — T@ND connect terminal.
5
as
NC
— | Noconnect terminal.
7
VppD
=
Vpp connect terminal.
8
MON! RXD
r ! | RDS Monitor input terminal (No connect terminal) .
9
MONI TXD
O | RDS Monitor output terminal (No connect terminal) .
10 ]
RDS SYNC
O | RDS SYNC signal output terminal (No connect terminal) .
11 |
LCD INH
O | INH signal output terminal to LCD Driver (C401).
12
LCD DATA
(e) Serial Data output terminal to LCD Driver (1C401).
13
LCD CLK
O | Serial Clock output terminal to LCD Driver (1C401).
14
LCD CE
O | CE signal output terminal to LCD Driver (IC401).
15
LED IND
© | Function Indicator control signal output terminal. Hi: Lighting
Lo : Turn out the lights.
16
NC
— | Noconnect terminal.
© | NOSE POWER | O | Nose Power control signal output terminal.
e
NC
—
|Noconnect terminal.
20
NC
—
|Noconnect terminal.
21
POWER CONT
O | Power control signal output terminal for Audio/Light/Tuner, etc.
22
A-MUTE
O | Audio Mute signal output terminal.
23
IF MUTE
O | IF Mute output terminal.
24 1
NFP 1
+
O | NFP control signal output terminal.
25
NFP 2
26
DOLBY B
O | Dolby B* NR ON/OFF signal output terminal.
Hi:OFF
LO:ON
27
PAUSE SW
|
|__|
Pause Mode detection input terminal.
28
FOR RUN DET
| | FOR REEL rotation detection input terminal.
29
MODE SW
1 | Mode detection input terminal.
30
REV RUN DET
\ | REV REEL rotation detection input terminal.
31
NC
—
[No connect terminal.
| Sub Motor rotation control output terminal.
32
F-IN
Oo
CCW
CW
BRAKE
OFF
R-IN
Hi
Lo
Hi
Lo
33
GND
a GND connect terminal.
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