Sony HCD-SA30 - Page 80

80
HCD-SA30
• IC501 μPD703260YGF-S01-JBT-A (SYSTEM CONTROLLER)(UCOM BOARD)
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
I/O
I
I
—
—
O
O
—
O
O
—
—
—
—
I
O
—
I
O
O
I
I
I
I
O
I
I
O
I
O
O
O
O
O
O
—
—
I
I
O
O
O
O
O
O
I
I
O
O
O
O
Pin Name
UNREG MONITOR
VDD MONITOR
AVREF0
AVSS
(NO USE)
FL STB
AVREF1
3.3V ON/OFF
AC ON/OFF
IC
VDD
REGC
VSS
X1
X2
RESET
XT1
XT2
LOD_POSI
RM_INT
KEY INT
(CAN’T USE)
AC_CUT
LOD_NEG
IN SW
OUT SW
FL DATA
SIRCS
FL_CLK
CONTROL1
HP/MIC MODE
HP MUTE
DAMP INIT
DAMP NS MUTE
EVSS
EVDD
I2C DATA
I2C CLK
DAMP LAT1
DAMP LAT2
DAMP LAT3
DAMP EN
DAMP SCDT
DAMP SHIFT
DAMP DIAG
DVD MUTE REQ
DVD SYS RESET
DSP XRST
DSP HCE
DSP BST
Description
Monitoring voltage input for protecting power block
Monitoring voltage input for protecting power block
Analog reference voltage for A/D converter
Ground terminal (analog)
Not used
Strobe signal output to the FL driver (IC802)
Analog reference voltage for D/A converter
3.3V power control signal output for DVD
Power supply and relay control signal output
Flash programing mode terminal
Power supply terminal
Regulator control terminal (connected to the capacitor)
Ground terminal
Main oscillator signal input
Main oscillator signal output
System reset signal input
Sub oscillator signal input (for clock)
Sub oscillator signal output (for clock)
Loading motor control signal output (open action)
Wakeup signal input from ECO mode by sircs input
Wakeup signal input from ECO mode by key input
Not used
AC-CUT detection signal input (primary power off)
Loading motor control signal output (close action)
Switch (CD tray position) signal input (tray in)
Switch (CD tray position) signal input (tray out)
Data output to the FL driver (IC802)
SIRCS signal input from the remote sensor (IC801)
Clock output to the FL driver (IC802)
Not used
Relay control signal output for select headphone or MIC (not used)
Muting control signal output for the headphone signal
Reset signal output to the stream processors
NSP muting signal output to the stream processors
Ground terminal (port)
Power supply terminal (port)
I2C data input
I2C clock input
Chip select signal output to the stream processor (IC300)
Chip select signal output to the stream processor (IC301)
Chip select signal output to the stream processor (IC302)
Enable signal output to the power drivers
Data output to the stream processors
Clock output to the stream processors
DIAG signal input from the power drivers
Muting request signal input from the DVD system processor (IC207)
Reset signal output to the DVD system processor (IC207)
Reset signal output to the DSP (not used)
Chip enable signal output to the DSP (not used)
Bootstrap signal output to the DSP (not used)