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HCD-FX200/FX205
Ver. 1.1
PANEL BOARD IC801 LC87F7DC8AU-QIP-E (SYSTEM CONTROLLER)
Pin No.
Pin Name
1
O-CD-CE
2
O-CD-M-MUTE
3
O-CD-DO
4
I-CD-DI
5
O-CD-CLK
6
O-USB-RES
7
O-USB-SLEEP
8
O-USB-POW
9
O-iPod-POW
10
I-OVERCURRENT
11
RESET
12
Sub Clock (32kHz)
13
Sub Clock (32kHz)
14
VSS1
15
Main Clock (15kHz)
16
Main Clock (15kHz)
17
VDD1
18
I_SUFFIX
19, 20
I_KEY1, I_KEY2
21
NC
22
_I-TUNE
23
O-AUDIO IC-DATA
24
O-AUDIO IC-CLK
25
I-LEVEL
26
I_POWER_MONITOR
27
_I-AC-CUT
28
_I-WAKEUP
29
I-RMC(SIRCS)
30
I-PROTECT
31
NC
32
I-VOL-ENC-A
33
I-VOL-ENC-B
34
O-AMP-ON
35
O-POWER
36
O-CD-POW
37
O-TU-DO
38
O-TU-CLK
39
O-TU-CE
40
I-TU-DI
41
I-RDS-DATA
42
O-RDS-POWER
43, 44
NC
45
I-iPod-WAKE
46 to 53
SEG1 to SEG8
54
VDD2
55
VSS2
56 to 79
SEG9 to SEG32
80 to 82
LCD V3 to LCD V1
83 to 86
COM1 to COM4
87
O-LED-LCD
88
I-CD-SW
89
VSS3
90
VDD3
91
O-iPod_TXD
92
I-iPod_RXD
93
O-USB_TXD
94
I-USB_RXD
30
I/O
O
Chip enable signal output to the CD-MP3 processor
O
Muting signal output to the coil/motor driver
O
Serial data output to the CD-MP3 processor
I
Serial data input from the CD-MP3 processor
O
Serial data transfer clock signal output to the CD-MP3 processor
O
Reset signal output to the USB controller
O
Sleep signal output to the USB controller
O
USB VBUS +5V power supply on/off control signal output terminal "H": power on
O
iPod VBUS +5V power supply on/off control signal output terminal Not used
I
Over current detection signal input terminal for USB controller power supply
System reset signal input from the reset signal generator
I
For several hundreds msec. after the power supply rises, "L" is input, then it change to "H"
I
Sub system clock input terminal (32.768 kHz)
O
Sub system clock output terminal (32.768 kHz)
-
Ground terminal
I
Main system clock input terminal (15 MHz)
O
Main system clock output terminal (15 MHz)
-
Power supply terminal (+3.3V)
I
Destination setting terminal
I
Front panel key input terminal (A/D input)
-
Not used
I
Tuned detection signal input from the FM/AM tuner
O
Serial data output to the electrical volume
O
Serial data transfer clock signal output to the electrical volume
I
Sound level detection signal input from the electrical volume
I
Power supply monitor terminal
I
AC cut detection signal input terminal
I
Wake-up signal input terminal by power switch key is pressed
I
SIRCS signal input from the remote control receiver
I
Protect signal input terminal
-
Not used
I
Jog dial pulse input from the rotary encoder (A phase input) (for volume)
I
Jog dial pulse input from the rotary encoder (B phase input) (for volume)
O
Standby signal output to the power amplifi er "L": standby
O
System power supply on/off control signal output terminal "H": power on
O
CD power supply on/off control signal output terminal "H": power on
O
Serial data output to the FM/AM tuner
O
Serial data transfer clock signal output to the FM/AM tuner
O
Chip enable signal output to the FM/AM tuner
I
Serial data input from the FM/AM tuner
I
RDS serial data input from the RDS decoder (AEP model only)
RDS power supply on/off control signal output terminal "H": power on
O
(AEP model only)
-
Not used
I
Wake-up signal input terminal by iPod is connected
O
Segment drive signal output to the liquid crystal display
-
Power supply terminal (+3.3V)
-
Ground terminal
O
Segment drive signal output to the liquid crystal display
I
Liquid crystal display drive voltage setting terminal
O
Common drive signal output to the liquid crystal display
O
LED drive signal output terminal for liquid crystal display backlight
I
CD lid open/close detection switch input terminal
-
Ground terminal
-
Power supply terminal (+3.3V)
O
Serial data output terminal
I
Serial data input terminal
O
Serial data output to the USB controller
I
Serial data input from the USB controller
Description
"L": reset
"L": tuned
"L": AC cut is detected
"H": protect on
"L": wake-up
"L": CD lid is opened
Not used
Not used
"L": reset
"L": wake-up
"H": LED on
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