11
HCD-RV2/RV5/RV6
4. IC PIN FUNCTION DESCRIPTION
• IC601 M30620MCN-A02FP (SYSTEM CONTROL) (MAIN BOARD)
Pin No. Pin Name I/O Pin Description
1S OUT O Serial data signal output to display control (IC701)
2S CLK O Serial clock signal output to display control (IC701)
3POWER ON O Power standby LED on/off signal output ON: “L”, OFF: “H”
4 SIRCS IN I Sircs signal input from remote control receiver (RM701)
5 M61519FP DATA O Serial data signal output to M61519FPD61G (IC301)
6 CD MUTE O CD mute signal output ON: “L”, OFF: “H”
7 M61519FP CLK O Serial clock signal output to M61519FPD61G (IC301)
8BYTE I Not used in this set. (Connect to GND.) EXT BUS INPUT with selector input
9 CNVSS — Ground pin
10 XCIN I Sub clock signal input (32.768 kHz)
11 XCOUT O Sub clock signal output (32.768 kHz)
12 RESET I System reset signal input from reset IC (IC661)
13 XOUT O System clock signal output (16 MHz)
14 VSS — Ground pin
15 XIN I System clock signal input (16 MHz)
16 VCC — Power supply pin (+3.3 V)
17 NMI I Pull up pin (EVER+3.3 V)
18 AC CUT I AC cut signal input ON: “L”, OFF: “H”
19 SYS CS I VMP CS input from CXD1887R (IC505)
20 RDS INT I Not used in this set. (Connect to GND.) RDS INTEGER signal input
21 RDS DATA O Not used in this set. (Connect to GND.) RDS DATA signal output
22 ST MUTE O Stereo mute signal output
23 STEREO IN I Stereo signal input from FM/AM IF MIX (IC101) ON: “L”, OFF: “H”
24 TUNER I Tuned signal input from FM/AM IF MIX (IC101) ON: “L”, OFF: “H”
25 ST CE O Stereo chip enable signal output to PLL IC (IC102)
26 ST DOUT O Stereo data signal output to PLL IC (IC102)
27 ST DIN I Stereo data signal input from PLL IC (IC102)
28 ST CLK O Stereo clock signal output to PLL IC (IC102)
29 IIC CLK I/O Not used in this set. (Fixed at “H” in this set.) II2 SDA pull up pin
30 IIC DAT I/O Not used in this set. (Fixed at “H” in this set.) II2 SCL pull up pin
31 – 34 NC O Not used in this set. (Open)
35 SYS OUT O VMP data signal output to CXD1887R (IC505)
36 SYS IN I VMP data signal input from CXD1887R (IC505)
37 SYS CLK I VMP clock signal input from CXD1887R (IC505)
38 SYS RQ O VMP request signal output to CXD1887R (IC505)
39 SYS OK O VMP OK signal output to CXD1887R (IC505)
40 SYS POWER O VMP/MB power on/off signal output ON: “H”, OFF: “L”
41 SYS RESET O VMP/MB reset signal output
42 M RESET O Reset signal output
43 NC O Not used. (Open)
44 LOAD IN O Loading in signal output ON: “H”, OFF: “L”
45 LOAD OUT O Loading out signal output ON: “H”, OFF: “L”
46 OPEN I Open switch signal input from S701
47 CLOSE I Close switch signal input from S701
48 UP/DOWN I Up/down switch signal input from S711
49 T SENS I Table sensor signal input from address sensor IC (IC711)
50 NC I Not used. (Fixed at “L” in this set.)
51 NC O Not used. (Fixed at “L” in this set.)
52, 53 NC O Not used. (Open)
54 VIDEO MUTE O Video mute signal output ON: “H” (VCD)/“L” (DVD), OFF: “L” (VCD)/“H” (DVD)
55 VIDEO SW O Video switch signal output “L”: VCD/DVD, “H”: other
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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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