55
HCD-GN660/GN770/GX9000
Pin No. Pin Name I/O Description
1 XRST O CD reset signal output
2 CD-DATA O CD data output
3 XLAT O CD latch signal output
4 SIRCS I SIRCS input
5 MP3 DATA OUT O Serial data output
6 MP3 DATA IN I Serial data input
7 MP3 CLK O Serial clock output
8 BYTE I Not used (connected to ground)
9 CNVSS — Not used (Connected to ground with resistor)
10 XC-IN I Sub clock input (32.768KHz)
11 XC-OUT O Sub clock output (32.768KHz)
12 RESET I System reset input
13 X-OUT O Main system clock output (16MHz)
14 VSS — Ground
15 X-IN I Main system clock input (16MHz)
16 VCC — Power supply (+5V)
17 NMI I Not used (Pull up with resistor)
18 CD-CLK O CD data clock output
19 SCOR I Subcode sync (S0+S1) detection signal input
20 AC-CUT I AC cut check signal input
21 SENS I SENS signal input from CXD3059AR
22 MP3 RST O MP3 reset signal output
23 MP3 CS O MP3 chip select signal output
24 MP3 LP O MP3 latch pules output
25 MP3 ACK I MP3 acknowledge signal input
26 MP3 REQ I Interrupt request signal input
27 FAN CTL O FAN moter control signal output
28 VIDEO OUT O Not used
29 IIC-CLK I IIC serial data clock input
30 IIC-DATA I IIC serial data input
31 SW-MUTE O Subwoofer mute signal output
32 REC MUTE O REC mute signal output
33 HP DETECT I Headphone detect input
34 LINE-MUTE O TA LINE mute signal output
35 MATRIX-SURR-1-LED O Subwoofer LED drive signal output (not used)
36 SW-LINE-LED O Subwoofer LED drive signal output (not used)
37 MATRIX-SURR-2-LED O Subwoofer LED drive signal output (not used)
38
SW-ON-LED/VIDEO MUTE
O Subwoofer LED drive signal output (not used)
39 AMS MUTE O AMS mute signal output
40 CD/DVD-POWER O CD power on/off signal output
41 CD/DVD-MUTE O CD mute signal output
42 OPEN SW I Lever switch signal input
43 TBL-SENS I Table sensor signal input
44 E-3 I Disc tray status detection signal input
45 E-2 I Disc tray status detection signal input
46 E-1 I Disc tray status detection signal input
47 TM-F O Table motor control signal output
48 TM-R O Table motor control signal output
49 LMF O Loading motor control signal output
50 LMR O Loading motor control signal output
• IC401 M3062CMEN-A03FPUO SYSTEM CONTOL (MAIN Board)
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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