Y IC502 MPEG DECODER, MECHANISM CONTROL (M30620MC-A05FP) (VIDEO (1/3) Board)
Pin No.Pin NameI/OFunction
1SENSEIInternal state (SENSE) monitor input (IC101)
2SENSE CLKOSerial data reading clock output (IC101)
3DSP DATAOSerial data output (IC101)
4DSP LATCHOLach output (IC101)
5DSP CLKOSerial data clock output (IC101)
6TSENSINot used
7REMOTE ININot used
8BYTEIExternal bus width change input (Connected to ground)
9VSS�Ground
10DSP MUTEOMute output (IC101) OH� : mute
11CTRL1 (L : DOUBLE)ODouble change output (IC101) OL� : double
12XRESETISystem reset input OL� : reset
13XOUTOMain clock output (10MHz)
14VSS�Ground
15XINIMain clock input (10MHz)
16VCC�+5V power supply
17NMIIRequests mask disable interruption input (Connected to +5V)
18SCORISubcode sync input (IC101)
19D SENSINot used
20CL680 INTIVideo CD interruption input (IC505)
21CL680 HSELOVideo CD select data of the host MPU (IC505)
22DF LATCHODigital filter latch output (IC509)
23CL680 HRDYIReady signal input for communication to the host MPU (IC505)
24680 RESETOVideo CD reset output (IC505) OL� : reset
25JOG1INot used
26JOG2INot used
27CTRL2ODouble control output (IC101) OH� : double
28LD ONOLaser diode ON/OFF output
29IIC1I/OIIC convertion microcomputer receive data (Former type), IIC clock input from master control (New type)
30IIC0I/OIIC convertion microcomputer transmittion data (Former type), IIC data input from master control (New type)
31DATA1OOSerial 1 data output (IC505, 509)
32DATA1IISerial 1 data input (IC505, 509)
33CLK1OSerial 1 clock output
34SHARPNESSOSharpness output L : normal, H : sharpness
35XVLEVEL. DOWNOFix the video signal output level output
36SUBQ DATAISerial 2 data input for subcode sync reading
37SUBQ CLKISerial 2 clock input for subcode sync reading
38P. ONINot used
39BUS XRDYINot used
40BUSINot used
41BUS XHOLDINot used
42, 43BUSINot used
44BUS XRDIModel selection input OL� : chinese model, OH� : except chinese model
45BUSIV sync signal input
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ACEC
