Yamaha DSP-AX1900, Руководство по обслуживанию

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RX-V1900/HTR-6290/DSP-AX1900
75
RX-V1
90
0/HTR-6290/
DSP-AX1
90
0
No. Port Name Function Name I/O Detail of Function
61 P130 HPDENB O Whether to return HPD to Source or not
62 P53/BCLK DON’T USE O L output fixed
63 P52/RD/DW /RD BUS BUS I/F
64 P51/WRH/BHE /WRH BUS BUS I/F
65 P50/WRL/WR /WRL BUS BUS I/F
66 P127 /IPSS O IP00C772 I/F
67 P126 IPSCLK O IP00C772 I/F
68 P125 IPSI SO IP00C772 I/F
69 P47/CS0/A23 /A23 BUS
70 P46/CS1/A22 A22 BUS
71 P45/CS2/A21 A21 BUS FLASH A20/NC2, YGV A21
72 P44/CS3/A20 A20 BUS FLASH A19/NC1, YGV A20
73 P43/A19 A19 BUS FLASH A18, YGV A19
74 Vcc2 3.3V MCU 3.3V
75 P42/A18 A18 BUS FLASH A17, YGV A18
76 Vss GND MCU GND
77 P41/A17 A17 BUS FLASH A16, YGV A17
78 P40/A16 A16 BUS FLASH A15, YGV A16
79 P37/A15 A15 BUS FLASH A14, YGV A15
80 P36/A14 A14 BUS FLASH A13, YGV A14
81 P35/A13 A13 BUS FLASH A12, YGV A13
82 P34/A12 A12 BUS FLASH A11, YGV A12
83 P33/A11 A11 BUS FLASH A10, YGV A11
84 P32/A10 A10 BUS FLASH A9, YGV A10
85 P31/A9 A9 BUS FLASH A8, YGV A9
86 P124 /RES_Tx O Reset HDMI Tx only
87 P123 IPSO SI IP00C772 I/F
88 P122 NC O
89 P121 /AUPEC O Video passage to HDMI (DECODER output) ON/OFF
90 P120 /AUPIPC O Video passage to HDMI (IP conversion output) ON/OFF
91 Vcc2 3.3V MCU 3.3V
92 P30/A8 A8 BUS FLASH A7, YGV A8
93 Vss GND MCU GND
94 P27/A7 A7 BUS FLASH A6, YGV A7
95 P26/A6 A6 BUS FLASH A5, YGV A6
96 P25/A5 A5 BUS FLASH A4, YGV A5
97 P24/A4 A4 BUS FLASH A3, YGV A4
98 P23/A3 A3 BUS FLASH A2, YGV A4
99 P22/A2 A2 BUS FLASH A1, YGV A2
100 P21/A1 A1 BUS FLASH A0, YGV A1
101 P20/A0 A0 BUS
102 P17/D15/INT5 D15 BUS Data bus
103 P16/D14/INT4 D14 BUS Data bus
104 P15/D13/INT3 D13 BUS Data bus
105 P14/D12 D12 BUS Data bus
106 P13/D11 D11 BUS Data bus
107 P12/D10 D10 BUS Data bus
108 P11/D9 D9 BUS Data bus
109 P10/D8 D8 BUS Data bus
110 P07/D7 D7 BUS Data bus
111 P06/D6 D6 BUS Data bus
112 P05/D5 D5 BUS Data bus
113 P04/D4 D4 BUS Data bus
114 P114 /ICS O /IC signal to ABT1010. Cancelled after clock supply
115 P113 /AUPYGV O Video passage to HDMI (YGV619 output) ON/OFF
116 P112 /ICIP O /IC signal to YGV619
117 P111 /ICY O /IC signal to YGV619
118 P110 /ICV O /IC signal to VDEC
119 P03/D3 D3 BUS Data bus
120 P02/D2 D2 BUS Data bus
121 P01/D1 D1 BUS Data bus
122 P00/D0 D0 BUS Data bus
123 P157 VTEST1 O Output of self-check result, for product testing (Video)