Yamaha RX-V1900 Service Manual page 75

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