Aiwa NSX-VC8 Service Manual page 29

IC, CL680-D1
Pin No. Pin Name
1 NC
2 VSS
3 CD BCK
4 CD DATA
5 CD LRCK
6 CD C2PO
7 ~ 9 NC
10 ~ 15 MD0 ~ MD5
16 VSS
17 MD6
18 VDD3
19 MD7
20 VSS
21 MD8
22 VDD3
23 ~ 29 MD9 ~ MD15
30 ~ 36 NC
37 MCE
38 MWE
39 VSS
40 CAS
41 VDD3
42 RAS0
43 RAS1
44 ~ 46 MA10 ~ MA8
47 VSS
48 MA7
49 VDD3
50 ~ 52 MA6 ~ MA4
53 VSS
54 MA3
55 VDD3
56 ~ 58 MA2 ~ MA0
59 PGIO7
60 RESET
61 VDD MAX IN
62 ~ 64 NC
65 AGND DAC
66 AVDD DAC
67 COMPOS OUT
68 AGND DAC
I/O
– Not connected.
– GND.
I Bit clock input from CD DSP.
I Data input from CD DSP.
I LRCK input from CD DSP.
I C2 pointer input from CD DSP.
– Not connected.
I/O DRAM/ROM interface. (DATA)
– Ground.
I/O DRAM/ROM interface. (DATA)
– Power supply 3.3V.
I/O DRAM/ROM interface. (DATA)
– Ground.
I/O DRAM/ROM interface. (DATA)
– Power supply 3.3V.
I/O DRAM/ROM interface. (DATA)
– Not connected.
– ROM chip enable.
O DRAM write enable.
– Ground.
O DRAM/ROM interface.
– Power supply 3.3V.
O DRAM/ROM interface.
O DRAM/ROM interface. (Not used)
O DRAM/ROM interface. (Address)
– Ground.
O DRAM/ROM interface. (Address)
– Power supply 3.3V.
O DRAM/ROM interface. (Address)
– Ground.
O DRAM/ROM interface. (Address)
– Power supply 3.3V.
O DRAM/ROM interface. (Address)
I/O Programmable I/O. (Not used)
I Reset input.
I Power supply - VDDMAX. (5.0V)
– Not connected.
– Analog ground.
– Analog power supply (DAC) : 3.3V.
O Composite out.
– Analog ground.
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Description