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CDA-7865R
Description of IC Terminal
D78F4218AGC : IC501
No.
Symbol
vO
Terminal Description
1
lee
NC
— | No connect terminal.
as
4
CD-STBY
O | Stand-by signal output terminal to CD Mecha p-com.
5
0 MUTE-DET
|
| | Zero mute signal input terminal from CD.
6
CD-LSI RST
O | Reset signal output terminal to CD Mecha y-com.
7
CD-CS
O | Chip select signal output terminal to CD Mecha p-com.
Y g |
CD-SRQ
| | Communication REQ signal input terminal from CD Mecha p-com.
9
Vpb
— | Power supply connect terminal.
10
x2
=
=
— | System clock OSC connctterminal.
(12.288MHz)
12
Vss
— | GND connect terminal.
13
XT2 (NC)
— | Noconnect terminal.
14
XT1 (NC)
15
RESET
1 | Reset signal input terminal.
16
BAT-DET
|_| BATT detect signal input terminal.
- ©
17
ACC-DET
| | ACC detect signal input terminal.
| 48 |
NC
— | No connect terminal.
19
BUS-IN
| | Ai-NET BUS data signal input terminal.
20
BUS-OUT
O | Ai-NET BUS data signal output terminal.
21
IN-SW
| | Disc insert detect SW signal input terminal.
22
NC
— | No connect terminal.
23
AVpD
— | Power supply terminal of A/D converter.
24
AVref0
— _ | Reference voltage input terminal of A/D converter.
25
GND
=
GND
connect terminal.
[ 26
NOSE-ON
|
| | Nose ON/OFF detect signal input terminal.
i
a7
FM/AM SM
| | FM/AM Signal Meter signal input terminal.
;
I 28
3834 A/D
| | SPE-ANA data signal input terminal.
| on one
29
T-SENS
| | Temperature detect signal input terminal of power AMP.
t 30
|——_
GND
— | GND connect terminal.
31
32
AREA
| | Area set up signal input terminal.
r 33
AVss
— | GND connect terminal of A/D converter.
4
3834 SHIFT
ie) | SPE-ANA level switching signal output terminal.
35
DTS CE
O | Chip enable signal output terminal to DTS p-com.
36
AVref1
— | Reference voltage input terminal of A/D converter.
37
DTS STS
| | System status signal input terminal from DTS p-com.
[ 38
DTS CMD
O | Serial data signal output terminal to DTS p-com.
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