HCD-SLK10D/SLK20D
66
MAIN BOARD IC100 R5F364AMDFA (SYSTEM CONTROLLER)
Pin No.
Pin Name
I/O
Description
1
HP MUTE
O
Headphone muting on/off control signal output terminal “L”: muting on
2
HP DET
I
Headphone detection signal input terminal “H”: headphone is connected
3
BUZZER CONT
O
Buzzer level control signal output terminal
4
SIRCS IN
I
SIRCS signal input from remote control receiver
5
DVD_SOD
O
Serial data output to the servo DSP
6
DVD_SID
I
Serial data input from the servo DSP
7
DVD SCO
I
Serial data transfer clock signal input from the servo DSP
8
BYTE
I
External data bus width selection signal input terminal
9
CNVSS
I
Processor mode selection signal input terminal
10
XCIN
I
Sub system clock (32.768 kHz) input terminal
11
XCout
O
Sub system clock (32.768 kHz) output terminal
12
RESET
I
System reset signal input from the reset signal generator “L”: reset
For several hundreds msec. after the power supply rises, “L” is input, then it change to “H”
13
XOUT
O
Main system clock (5 MHz) output terminal
14
VSS
-
Ground terminal
15
XIN
I
Main system clock (5 MHz) input terminal
16
VCC
-
Power supply terminal (+3.3V)
17
NO USE
I
Not used
18
RDS-INT
I
RDS interrupt signal input from the tuner (FM/AM)
19
PROTECT-INT
I
Protect interrupt signal input from switching regulator
20
/AC-CUT
I
AC cut detection signal input terminal
21
XSYSRST
O
Reset signal output to the servo DSP “L”: reset
22
NO_USE
-
Not used
23
KEY_LED_ON
-
Not used
24
TRG-SW
I
Trigger detection switch input terminal
25
DVD_XIFBUSY
O
Busy signal output to the servo DSP
26
TP BUZZER
O
Buzzer signal output terminal
27
XIFCS
O
Chip select signal output to the servo DSP
28
SONYLOGO LED
O
LED drive signal output terminal for SONY logo indicator “H”: LED on
29
IIC-CLK
I/O
Two-way I2C clock bus terminal Not used
30
IIC-DATA
I/O
Two-way I2C data bus terminal Not used
31
TXD OUT
O
Serial data output terminal Not used
32
RXD IN
I
Serial data input terminal Not used
33
CLK1
O
Serial data transfer clock signal output terminal Not used
34
RTS1
I
Return to send signal input terminal Not used
35
AML TXD OUT
O
Serial data output to the audio DSP
36
AML RXD IN
I
Serial data input from the audio DSP
37
AML RESET
O
Reset signal output to the audio DSP “L”: reset
38
AML BUSY
I
Busy signal input from the audio DSP
39
(CLKOUT)
O
Clock signal output terminal Not used
40
TROPENPWM
O
Not used
41
(PULL DOWN)
I
Fixed at “L” in this set
42
CKSW1
I
Chucking detection switch input terminal
43
OCSW1
I
Disc in/out detection switch input terminal
44
REV
O
Loading motor drive signal output terminal (reverse direction)
45
FWD
O
Loading motor drive signal output terminal (forward direction)
46
(PULL_UP)
-
Fixed at “H” in this set
47
TP SDA
I/O
Two-way data bus with the TOUCH SENSOR board
48
TP SCL
O
Serial data transfer clock signal output to the TOUCH SENSOR board
49
EEPROM-DATA
I/O
Two-way data bus with the EEPROM
50
EEPROM-CLK
O
Serial data transfer clock signal output to the EEPROM
51
/D-AMP-RESET
O
Reset signal output to the digital power amplifi er “L”: reset
52, 53
/OTW1, /OTW2
I
Over temperature warning signal input from the digital power amplifi er
54
PROTECT AMP
I
Protect signal input terminal
55
READY
I
Ready signal input from the digital power amplifi er
56
/CLIP
I
Clipping warning signal input from the digital power amplifi er
57
USB OC
I
VBUS over current detection signal input terminal for USB connector
58
NO USE
-
Not used
Содержание HCD-SLK10D
Страница 30: ...HCD SLK10D SLK20D 30 MEMO ...
