Description Of Ic Terminal - Alpine CDM-9803R Service Manual

Description of IC Terminal
D784216AGF : IC601
| No. | Symbol Terminal Description
4
NC
No connect terminal.
LCD Dl Serial Data signal output terminal to LCD Driver (LC75883).
LCD CE Chip Enable signal output terminal to LCD Driver (LC75883).
LCD CLK | © [Serial Clock signal output terminal to LCD Driver (LC75883).
LCD DO Serial Data signal input terminal from LCD Driver (LC75883).
No connect terminal.
/ LCD RST | QO. |RESET signal output terminal to LCD Driver (LC75883).
Zz
816
Power supply terminal.
=
0
11
POWER IC ON
NOSE POWER
STBY CONT signal output terminal to Power IC.
Power supply control signal output terminal of LCD Driver and Remote Control.
Zz (@)
No connect terminal.
13
4
15
16
17
POWER CONT Power supply control signal output terminal of Audio and Key lighting.
No connect terminal.
Zz fo)
SD SW
50k REF
Time Constant switching terminal of High Speed PLL active by AF Check etc.
LPF switching output terminal at RDS active.
No connect terminal.
z (o)
V-CONT
#1,$1 REMOCON
%1,&1 NC
Power supply control signal output terminal of Servo/Mechanism.
Remote Control Data input terminal.
No connect terminal.
z (e)
pp Flash Memory writing terminal.
2
ox)
z (o)
No connect terminal.
NO ps
N
5
26
27
8
RDS SCL RDS Clock output terminal from RDS Decoder (SAA6588T).
RDS SDA RDS Data input/output terminal to RDS Decoder (SAA6588T).
E.VOL SCL Serial Clock signal output terminal to E.VOL (TDA7404).
E.VOL SDA VO |Serial Data signal input/output terminal to E.VOL (TDA7404).
PLL CE Communication CONT signal output terminal to PLL (LC72191M).
PLL DO Data input terminal from PLL (LC72191M).
SEL1 Model selection input terminal.
/CD STBY
0 MUTE-DET
/CD RST
ICD CS
V-Link Select
VO
NO
2
ice)
wl] o
Oo
32
33
34
35
36
Stand-by control signal output terminal of Mechanism u-COM.
0-bit MUTE signal input terminal.
RESET signal output terminal of Mechanism u-COM.
Communication control signal output terminal of Mechanism u-COM.
V-Link set up input terminal.
w N
1s) i=]
Power supply terminal.
x iS
Main System Clock OSC input terminal. (12.288MHz)
x
GND connect terminal.
No connect terminal.
XT2(NC)
Q Zz
Q <
ra] o]7 GND connect terminai.
/RESET System RESET signal input terminal.
BATT DET
3
BATT detect signal input terminal. (Compulsion Stand-by)
NOTE : #1 : For CDM-9803R Model Only, $1 : For CDM-9803RM Model Only, %1 : For CDE-9802RB Model Only,
&1 : For CDE-9801R Model Only, Others : Common.
25