Onkyo DV-CP500, Service Manual

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DV-CP500
INPUT OUTPUT
74 Share memory interface SMI_CS[0] CHIP SELECT BANK0 - - O
75 Share memory interface SMI_CS[1] CHIP SELECT BANK1 - - O
76 Share memory interface SMI_RAS RAS SDRAM - - O
77 Share memory interface SMI_CAS CAS SDRAM - - O
78 Share memory interface SMI_WE SDRAM WRITE ENABLE - - O
79 Share memory interface SMI_DQML DQ MASK EN LOW - - O
80 Share memory interface SMI_DQMU DQ MASK EN UP - - O
81 - VDD3_3 3.3V POWER SUPPLY - - POWER
82 Share memory interface SMI_CLKIN SDRAM CLOCK IN - - O
83 - VSS GROUND - - POWER
84 Share memory interface SMI_DATA[0] DATA BUS SDRAM - - I/O
85 Share memory interface SMI_DATA[1] DATA BUS SDRAM - - I/O
86 Share memory interface SMI_DATA[2] DATA BUS SDRAM - - I/O
87 Share memory interface SMI_DATA[3] DATA BUS SDRAM - - I/O
88 Share memory interface SMI_DATA[4] DATA BUS SDRAM - - I/O
89 Share memory interface SMI_DATA[5] DATA BUS SDRAM - - I/O
90 Share memory interface SMI_DATA[6] DATA BUS SDRAM - - I/O
91 Share memory interface SMI_DATA[7] DATA BUS SDRAM - - I/O
92 Share memory interface SMI_DATA[8] DATA BUS SDRAM - - I/O
93 Share memory interface SMI_DATA[9] DATA BUS SDRAM - - I/O
94 - VDD2_5 2.5V POWER SUPPLY - - POWER
95 Share memory interface SMI_CLKOUT SDRAM CLOCK OUT - - O
96 - VSS GROUND - - POWER
97 Share memory interface SMI_DATA[10] DATA BUS SDRAM - - I/O
98 Share memory interface SMI_DATA[11] DATA BUS SDRAM - - I/O
99 Share memory interface SMI_DATA[12] DATA BUS SDRAM - - I/O
100 Share memory interface SMI_DATA[13] DATA BUS SDRAM - - I/O
101 Share memory interface SMI_DATA[14] DATA BUS SDRAM - - I/O
102 Share memory interface SMI_DATA[15] DATA BUS SDRAM - - I/O
103 RESERVED RESERVED - - I/O
104 RESERVED RESERVED - - I/O
105 RESERVED RESERVED - - I/O
106 RESERVED RESERVED - - O
107 - VDD3_3 3.3V POWER SUPPLY - - POWER
108 - VSS GROUND - - POWER
109 JTAG TRAT4 TEST RESET - - I
110 JTAG TMS TEST MODE SELECT - - I
111 JTAG TDO TEAT DATA OUT - - O
ALTERNATE FUNCTION
TYPE REMARK PIN NUMBER DESCRIPTION PIN NAME MAIN FUNCTION
MICROPROCESSOR TERMINAL DESCRIPTION
IC21: STI5519 MPEG VIDEO DECODER-3