Table of Contents
Advertisement
Port
Description
Pin
No.
1 PANEL
PANEL OPEN
detection
OPEN
2 PANEL
PANEL CLOSE
detection
CLOSE
3 LCD DI LCD data
4 BATT
BATT detection
5 ACC
ACC detection
6 SDA
Electronic VOL data
7 SCK
Electronic VOL clock
8 LCD
LCD data
DO
9 Vss
GND
10 ST
FM ST detection
11 PLL DI
PLL data output
(MO)
12 PLL
PLL data input
DO (MI)
13 PLL
PLL clock output
CLK
14 PLL CE PLL chip enable
output
15 CD
CD deck reset output
RST
16 XM RX XM tuner RX data
17 LCD
LCD clock
CLK
18 XM TX XM tuner TX data
19 CD SO
CD Data
(MI)
20 CD
CD clock transmit
SCK
21 Vdd
Power supply
22 CD SI
CD Data
(MO)
23 NC
No Connection
24 CDC
CD Changer clock
CLK
25 CONDENSOR
Capacitor for power
supply
26 CDC
CD Changer data
DATA
27 CDC
Changer storobe
STB
signal input
28 CD IN
DISC In detection
29 DECK
DECK power supply
V
control output
CONT
Pin
I/O
Volt (V)
No.
FM AM CD
30 CD
I 5.2 5.2 5.2
STB
31 NC
I
0
0
0
32 Avdd
O 4.7 4.7 4.7
33 AVREF Reference voltage for
I 5.1 5.1 5.1
I 5.1 5
5.1
34 AVGND Reference GND for D/
I/O 5
5
5
O
5
0
5
35 AVSS
I 4.9 4.9 4.9
36 SD
-
0
0
0
37 INIT A Initializ A
I 5.1 5.1 5.1
38 INIT B Initializ B
O
0
0
0
39 A IN
40 Vss
I 5.2 5.2 5.2
41 CD A0 Signal output
O
5
5
5
42 NC
O
0
0
5
43 NC
44 NC
O
5
5
0
45 CD
SW1
O 4.8 4.8 4.8
46 CD
O 4.9 4.9 4.9
SW2
47 MOD0 Operating mode input
I
0
0
0
I 1.4 1.4 1.4
48 MOD1 Operating mode input
O 4.9 4.9 4.9
49 MOD2 Operating mode input
I
5
5
5
50 H
O
0
0
0
STANDBY
51 DC DC
-
-
-
-
CNT
I
0
0
0
(NC)
52 FP
- 3.2 3.2 3.2
MOTOR1
53 FP
I
0
0
0
MOTOR2
54 V
I
0
0
0
CNT1
55 V
I 4.9 4.9 0.4
CNT2
(NC)
O
5
5
5
56 SA
CLK
7
Port
Description
Strobe signal for CD
communication
No Connection
Power supply of D/A
converter
D/A converter
A converter
GND for A/D and D/A
converter
FM/AM signal strength
SPE.ANA A.IN
GND
according to
command employment
No Connection
No Connection
No Connection
CD mechanism switch
CD mechanism switch
0
1
2
External standby input I 5.1 5.1 5.1
-
Front open/close
control 1
Front open/close
control 2
Panel driving voltage
control 1
-
Spectrum analizer
clock
I/O
Volt (V)
FM AM CD
O 3.3 3.3 3.3
-
-
-
-
I 5.1 5.1 5.1
I 5.1 5.1 5.1
I
0
0
0
I
0
0
0
I 0.3 0
0.3
I
0
0
0
I
0
0
0
I
0
0
0
I
0
0
0
O
0
0
5.1
-
-
-
-
-
-
-
-
-
-
-
-
I
0
0
0
I
5
5
0
I 5.2 5.2 5.2
I 5.1 5.1 5.1
I
0
0
0
-
-
-
-
O
5
5
5
O
5
5
5
O
0
0
0
-
-
-
-
O
5 4.9 4.9
Advertisement
Table of Contents
