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

Description of IC Terminal

D784216AGF :
IC601
No. Symbol
1
NC
2
3 / LCD RST
4 LCD DI
5 LCD CE
6 LCD CLK
7 LCD DO
8 NC
9 VDD
10 POWER IC ON
11 NOSE POWER
12 NC
13 POWER CONT
14 NC
15 SD SW
16 50k REF
17 NC
18 V-CONT
#1,$1 REMOCON
19
%1,&1 NC
20
NC
21
22 Vpp
23
NC
24
25 RDS SCL
26 RDS SDA
27 E.VOL SCL
28 E.VOL SDA
29 PLL CE
30 PLL DO
31 SEL1
32 /CD STBY
33 0 MUTE-DET
34 /CD RST
35 /CD CS
36 V-Link Select
37 VDD
38 X2
39 X1
40 GND
41 XT2(NC)
42 GND
43 /RESET
44 BATT DET
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.
All manuals and user guides at all-guides.com
I/O
- No connect terminal.
O RESET signal output terminal to LCD Driver (LC75883).
O Serial Data signal output terminal to LCD Driver (LC75883).
O Chip Enable signal output terminal to LCD Driver (LC75883).
O Serial Clock signal output terminal to LCD Driver (LC75883).
I Serial Data signal input terminal from LCD Driver (LC75883).
- No connect terminal.
- Power supply terminal.
O STBY CONT signal output terminal to Power IC.
O Power supply control signal output terminal of LCD Driver and Remote Control.
- No connect terminal.
O Power supply control signal output terminal of Audio and Key lighting.
- No connect terminal.
O Time Constant switching terminal of High Speed PLL active by AF Check etc.
O LPF switching output terminal at RDS active.
- No connect terminal.
O Power supply control signal output terminal of Servo/Mechanism.
I Remote Control Data input terminal.
- No connect terminal.
- Flash Memory writing terminal.
- No connect terminal.
O RDS Clock output terminal from RDS Decoder (SAA6588T).
I/O RDS Data input/output terminal to RDS Decoder (SAA6588T).
O Serial Clock signal output terminal to E.VOL (TDA7404).
I/O Serial Data signal input/output terminal to E.VOL (TDA7404).
O Communication CONT signal output terminal to PLL (LC72191M).
I Data input terminal from PLL (LC72191M).
I Model selection input terminal.
O Stand-by control signal output terminal of Mechanism u-COM.
I 0-bit MUTE signal input terminal.
O RESET signal output terminal of Mechanism u-COM.
O Communication control signal output terminal of Mechanism u-COM.
I V-Link set up input terminal.
- Power supply terminal.
- Main System Clock OSC input terminal. (12.288MHz)
- GND connect terminal.
- No connect terminal.
GND connect terminal.
-
I System RESET signal input terminal.
I BATT detect signal input terminal. (Compulsion Stand-by)
Terminal Description