Table of Contents
Advertisement
QQ
3 7 63 1515 0
MAIN BOARD IC509 M30622MGP-A14FPUO (SYSTEM CONTROLLER)
Pin No.
Pin Name
DAMP SCDT/
1
DIAT SDATA
DAMP SHIFT/
2
DIAT SCLK
3
4
SIRCS_IN
5
DSP DIN/DIR DIN
6
DSP DOUT
7
DSP CLK/DIR CLK
8
9
10
11
12
13
14
15
16
17
18
DIR ZERO
19
DIR_CSFLAG
TE
L 13942296513
20
AC_CUT
21
22
V-CONTROL
23
DIAT CSOD
24
FL_CLK/LED_CLK
25
MAMUTE
26
LED LAT
27
FL_D_OUT/LED_DATA
28
FL_CS/STB
29
12C CLK
30
12C DATA
31
DVD SID/TXDI
32
DVD SOD/RXDI
33
DVD SCO/CLK1
34
DVD XIFBUSY/RTS1
35
(NO USE)
36
(NO USE)
37
(NO USE)
38
39
DVD XIFCS
40
P CONT1
www
41
EMP/FL RESET
42
43
MTK XRST
.
44
P CONT2
45
46
CE/STBY LED
http://www.xiaoyu163.com
I/O
O
Digital amp (IC108 to 110) data output
O
Digital amp (IC108 to 110) data output
XSCEN
O
Voltage control for amp (not used)
I
Sircs input
O
DSP /DIR data out
I
DSP data in
O
DSP/DIR clock
BYTE
—
Ground terminal
CNVSS
I
Ground terminal
EN A
I
Volume signal input from ENCODER (A) (not used)
EN B
I
Volume signal input from ENCODER (B) (not used)
RESET
I
System reset signal input
XOUT
O
Crystal output for main cock
VSS
—
Ground terminal
XIN
I
Crystal input for main clock
VCC
—
Power supply (+3.3V)
NMI
I
Not used
I
DIR zero in
I
DIR csflag in
I
Detect AC-CUT (primary power off)
XRST
O
XRST signal output (not used)
O
Voltage control output (not used)
I
DIAT CSOB signal output (not used)
O
FL driver (IC803) / LED driver (IC802) clock
I
MAMUTE Signal input from DVD RF (IC102)
O
LED driver latch
O
FL driver (IC803) / LED Driver (IC802) data out
O
FL driver (IC803) chip select
I
12C clock input (not used)
I
12C data input (not used)
O
SID data output to DVD RF (IC102)
I
SOD data input from DVD RF (IC102)
I
Clock signal input from DVD RF (IC102)
O
IFBUSY signal output to DVD RF (IC102)
—
Not used
—
Not used
—
Not used
SEL1FS
O
DIR_SELECT/Flash Write RTS1
O
DVD RF (IC102) chip select signal
O
IC REG control signal
O
FL RESET signal to FL driver (IC803)
SEN
O
OCSW signal output
x
ao
y
O
DVD reset signal
i
O
IC REG control signal
DEVICE
O
Not used
O
Flash Write CE (not used)
http://www.xiaoyu163.com
8
Q Q
3
6 7
1 3
u163
.
HCD-FX888K
2 9
9 4
2 8
Description
1 5
0 5
8
2 9
9 4
m
co
9 9
2 8
9 9
63
Advertisement
Table of Contents
