Yamaha RX-Z11 Service Manual page 101

Function Name
No. Port Name
(P.C.B.)
106 A[5]
107 A[4]
108 VDD
109 PI0_MCLKI SEL_MCK
110 VSS
111 PI1_LRCK GA_LRCK
112 A[3]
113 A[2]
114 A[1]
115 A[0]
116 XTCK
117 VSS
118 VDD
119 PIO[28] SPD_ZSEL1
120 PIO[15] AEX_N_RST
121 PIO[29] SPD_ZSEL2
122 VSS
123 PIO[30] DSPCLK_SELA
124 XIRQ GA1_N_INT
125 PIO[31] DSPCLK_SELB
126 VDD
127 VSS
128 D[0]
129 D[1]
130 D[2]
131 D[3]
132 VDD
133 VSS
134 D[4]
135 D[5]
136 D[6]
137 D[7]
138 VSS
139 VDD
140 XWR GA1_N_WR
141 VSS
142 XCS GA1_N_CS
143 XTST
144 XRD GA1_N_RD
I/O [OFF]
SA[5] BUS HOST I/F address bus
SA[4] BUS HOST I/F address bus
MCU
PLL MCK input for jitter reduction PLL
MCU
PLL LRCK (DSDCK) input for jitter reduction PLL
SA[3] BUS HOST I/F address bus
SA[2] BUS HOST I/F address bus
SA[1] BUS HOST I/F address bus
SA[0] BUS HOST I/F address bus
MCU For TEST
MCU
MCU
O SPDIF coaxial OUT selector control
O Audio expansion port (LC709004A) reset
O SPDIF coaxial OUT selector control
MCU
O Audio input select A to DSP / BA= 00 : DIR 01 : VNP2 10 : HDMI 11: XM
O Interrupt request to microprocessor
O Audio input select B to DSP
MCU
MCU
SD[0] BUS HOST I/F address bus
SD[1] BUS HOST I/F address bus
SD[2] BUS HOST I/F address bus
SD[3] BUS HOST I/F address bus
MCU
MCU
SD[4] BUS HOST I/F address bus
SD[5] BUS HOST I/F address bus
SD[6] BUS HOST I/F address bus
SD[7] BUS HOST I/F address bus
MCU
MCU
BUS Write Enable input
MCU
BUS Chip select input
MCU For TEST
BUS Read enable input
RX-Z11/DSP-Z11
Detail of Function
101