Alpine CTA-1505R - IC502 Terminal Identification

CTA-1505R/
CTA-1502R
15161Y02: IC502
No.
Symbol
vO
Terminal
Description
1
Voc
—
|+5V
Connection
Terminal.
as
|
nes
2
NC
—
|No
Connection
Terminal.
3
X0A
p+
|
4
MODO
—
|GND
Connection
Terminal.
5
MOD1
L
6
X0
ie)
pee
Crystal
Connection
Terminal.
(8MHZ)
7 x1 |
= 4
8 Vss — |GND Connection Terminal.
9
RESET
|
|
Reset
Signal
Input
Terminal.
(RESET
:
L)
10
— |
t
NC
—
|No
Connection
Terminal.
—
| 22
——+ 4
23
AM
ST
—
|AM
ST
Signal
Input
Terminal.
(Connection
Pull-Down)
| 24
" NC — |No Connection Terminal.
ro
33
34 A-MUTE © | Tuner Mute Signal Output Terminal. (MUTE ON :L)
2 GND — |GND Connection Terminal.
| 36 |
39
ra NC — !No Connection Terminal.
[esea ie es ne
| 45 RxD | |RODOS Monitor Input Terminal. (Pull-Up Connection)
[ 46 TxD O |RDS Monitor Output Terminal.
47
|
=
te
ra
|
NC
—
|No
Connection
Terminal.
|
49
50 Voc — |Vcoc Connection Terminal.
51 a
-—— NC — |No Connection Terminal.
52
53
|
TUNER
CLK
{
|Clock
Signal
Input
Terminal
from
Main
y-COM.
|
54
TUNER
SI
{
|
Serial
Input
Terminal
from
Main
y-COM.
|
55
TUNER
SO
lo
Serial Output
Terminal
to
Main
p-COM.
RDS SDA RDS 12C Data Input/Output Terminal.
[57 | RDS CLK O | RDS 12C Clock Output Terminal.
58 GND
- 59 | Vss
60 GND Connection Terminal.
a | GND _
~39-