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• IC801 M30624MGN-A01FP System Controller (MAIN Board)
Pin No.
Pin Name
1
TABLE POS
2
LOAD POS
3
LOAD NEG
4
RMC
5
MP3-DO
6
MP3-DI
7
MP3-SCL
8
(BYTE)
9
(CNVSS)
10
SUBXIN
11
SUBXOUT
12
RESET
13
XOUT
14
VSS
15
XIN
16
VCC
17
NC(NMI)
18
MP3-REQ
19
C-SCOR
20
KB-SCL
21
C-XRST
TE
L 13942296513
22
PWM1
23
C-XLAT
24
PWM2
25
LD ON
26
PWM3
27
C-SENSE
28
C-DATA
29
I2C CLK
30
I2C DATA
31
NC(TXD1)
32
C-SQSO(RXD1)
33
C-SQCK(SCLK)
34
MP3-LATCH(RTS1)
35
C-CLK
36
KB-SDA
37
KB-CTRL
38
CD ON
39
TEST-CLK
40
TU-ON
41
NC(XHOLD)
42
TU-CE
43
TU-DO
44
TU-CLK
www
45
TU-DI
46
NC(XWR)
47
TU-TUNED
.
48
SURCE SEL-A
49
SURCE SEL-B
50
SW-MUTE
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I/O
O
Table motor control signal output to the motor driver (IC401)
O
Loading motor control signal output to the motor driver (IC401)
O
Loading motor control signal output to the motor driver (IC401)
I
Remote control signal input from the remote control receiver (IC702)
O
MP3 serial data output
I
MP3 serial data input
O
MP3 serial clock output
–
Not used (fixed at "L")
–
Not used
I
Sub system clock input (32.768kHz)
O
Sub system clock output (32.768kHz)
I
System reset signal input from the reset signal generator (IC802)
O
Sysem clock output (16MHz)
–
Ground
I
System clock input (16MHz)
–
Power supply
I
Not used (fixed at "H")
I
MP3 request signal intput
I
Sub-code sync detection signal input from the CXD3068Q (IC101)
I
Serial data transfer clock signal input from the KEYBOARD (J881)
O
Reset signal output to the CXD3068Q (IC101)
O
Focus servo drive PWM signal output to the CXA2581N (IC103)
O
Latch signal output to the CXD3068Q (IC101)
O
PWM signal output to the CXA2581N (IC103)
O
Laser diode on/off control signal output to the CXA2581N (IC103)
O
RFDC PWM signal output to the CXA2581N (IC103)
I
Internal status monitor input from the CXD3068Q (IC101)
O
Serial data output to the CXD3068Q (IC101)
I/O
Communication data clock input or output with the display controller (IC701)
I/O
Communication data bus with the display controller (IC701)
I
Not used (open)
I
Subcode Q data input from the CXD3068Q (IC101)
O
Subcode Q reading clock output to the CXD3068Q (IC101)
O
MP3 latch signal output
O
Serial data transfer clock output to the CXD3068Q (IC101)
I
Keyboard data input from the KEYBOARD (J881)
O
Keyboard control signal output to the KEYBOARD (J881)
O
CD power on/off control signal output "H" : CD on
O
Not used (open)
O
FM on/off control signal output "H" : FM on
I
Not used
O
Chip enable signal output to the tuner pack
O
Serial data output to the tuner pack
O
Serial data trnasfer clock output to the tuner pack
I
Serial data input from the tuner pack
x
ao
u163
y
I
Not used
I
Tuning detection signal input from the tuner pack "L" : tuned, "H" : detuned
i
O
Input selector control signal output Not used
O
Input selector control signal output Not used
O
Muting on/off control signal output Not used
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2 9
8
Description
Q Q
3
6 7
1 3
1 5
co
.
HCD-GS200
9 4
2 8
0 5
8
2 9
9 4
2 8
m
9 9
9 9
45
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