Panasonic SJ-MJ70, Руководство по обслуживанию

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Pin
No.
Mark I/O
Division
Function
18 XOUT O Crystal oscillator output
terminal (f=16.9344MHz)
19 VDD2 I Power supply terminal
20 F16M O 16.9344MHz output
terminal (Not used, open)
21 VDD1 I Power supply terminal
22 ENH O Not used, open
23 LRCO O LR clock output terminal
(Not used, open)
24 DDATA O Not used, open
25 BCO O Bit clock output terminal
(Not used, open)
26 DDOUT O Digital audio output
terminal (Not used, open)
27 AVDD2 I Power supply terminal
28 OUTL O 1bit DAC L channel output
terminal
29 OUTR O 1bit DAC R channel output
terminal
30 AVSS — GND terminal
31 VDD3 I Power supply terminal
32
~
35
MAD3
~MAD0
O Address output terminal to
DRAM
36
~
38
MAD9
~MAD11
39 MRAS O RAS signal output terminal
to DRAM
40 VSS — GND terminal
41 VDD1 I Power supply terminal
42 MWE O WE signal output terminal
to DRAM
43 MD1 I/O Data in/output terminal to
DRAM
44 MD0
45 MD3
46 MD2 I/O Data in/output terminal to
DRAM
47 MCAS O CAS signal output terimnal
to DRAM
48 MOE O OE signal output terminal
to DRAM
49
~53
MAD8
~MAD4
O Addres output terminal to
DRAM
27