Pioneer Elite VSX-53TX, Service Manual

Page: 159 / 182

VSX-55TXi
159
5 6 7 8
5 6
7
8
C
D
F
A
B
E
No. Pin Name I/O Function
97 VDDOUT
−
Connect to analog VDD (3.3V)
98 BCKIN I MBLA flow BCK input
99 LRCKIN I MBLA flow LRCK input
100 SDATA1IN I MBLA flow data input 1
101 SDATA2IN I MBLA flow data input 2
102 SDATA3IN I MBLA flow data input 3
103 SDATA0IN I MBLA flow data input 0
104 VSSOUT
−
Digital GND
105 VDDOUT
−
Digital VDD (3.3V)
106 SDA0 O Address output for external SDRAM
107 SDA1 O Address output for external SDRAM
108 SDA2 O Address output for external SDRAM
109 SDA3 O Address output for external SDRAM
110 SDA4 O Address output for external SDRAM
111 SDA5 O Address output for external SDRAM
112 SDA6 O Address output for external SDRAM
113 SDA7 O Address output for external SDRAM
114 SDA8 O Address output for external SDRAM
115 SDA9 O Address output for external SDRAM
116 SDA10 O Address output for external SDRAM
117 SDA11 O Address output for external SDRAM
118 SDA12 O Address output for external SDRAM
119 SDA13 O Address output for external SDRAM
120 SDD0 I/O Data input/output for external SDRAM
121 SDD1 I/O Data input/output for external SDRAM
122 SDD2 I/O Data input/output for external SDRAM
123 SDD3 I/O Data input/output for external SDRAM
124 SDD4 I/O Data input/output for external SDRAM
125 SDD5 I/O Data input/output for external SDRAM
126 SDD6 I/O Data input/output for external SDRAM
127 SDD7 I/O Data input/output for external SDRAM
128 VSSOUT
−
Digital GND
129 VDDOUT
−
Digital VDD (3.3V)
130 SDD8 I/O Data input/output for external SDRAM
131 SDD9 I/O Data input/output for external SDRAM
132 SDD10 I/O Data input/output for external SDRAM
133 SDD11 I/O Data input/output for external SDRAM
134 SDD12 I/O Data input/output for external SDRAM
135 SDD13 I/O Data input/output for external SDRAM
136 SDD14 I/O Data input/output for external SDRAM
137 SDD15 I/O Data input/output for external SDRAM
138 SDCKE I/O Data input/output for external SDRAM
139 SDCLK O Data input/output for external SDRAM
140 SDDQMU O Data input/output for external SDRAM
141 SDXRAS O XRAS output for external SDRAM
142 SDXCAS O XCAS output for external SDRAM
143 SDXWE O XWE output for external SDRAM
144 VSSOUT
−
Digital GND