Alpine TDA7550R User Manual

TDA-7556R/7659R/
TDA-7552R/7550R
Symbol Terminal Description
System Clock OSC connection terminal. (8.38MHz)
|S
Zz
8
a
@ Zz Oo
GND GND terminal.
No connection terminal.
GND terminal.
Pa ra m 4 z
> 12) Cc par
Audio signal switching input terminal. H: Outer AMP /L: Inner AMP
Mutual Reset IN-INT signal input terminal.
PULL-DOWN
MODEL
ENCODER 1
ENCODER 2
Pull-Down terminal.
z Zz Fl
A/D input terminal for Model Set Up.
Encoder Data input terminal.
GND terminal.
NOSE-DET
Q
Zz iw]
Nose Detection input terminal.
Power Supply terminal.
<
ie) 0
LCD DO
LCD DI
LCD CLK
LCD CE
LCD RST
DTS STS
DTS CMD
DIS CLK
NOTE:
©:
For
TDA-7556R
Model
Only,
@:
For
TDA-7659R
Model
Only,
A:
For
TDA-7552R
Model
Only,
|:
For
TDA-7550R
Model
Only,
Others
:
Common.
Serial Data input terminal from LCD Driver.
Serial Data output terminal to LCD Driver.
Serial Clock output terminal to LCD Driver.
Serial Data CE signal output terminal to LCD Driver.
Reset signal output terminal to LCD Driver.
Serial Data input terminal from DTS p-COM.
Serial Data output terminal to DTS u-COM.
Serial Clock output terminal to DTS p-COM.
fo) oa on ao} a] of] ait or] on + [a = N ape, aol rp] -|o N
85088W01 : IC502

Alpine TDA7550R Specifications

General

Brand	Alpine
Model	TDA7550R
Category	Car Receiver
Language	English