Sony STR-DA5500ES Service Manual Digest page 133

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Pin No. Pin Name
117
118, 119
120
121, 122
123
124
125, 126
127
128
129
130
131
132 to 134 D9 to D11
135
136, 137 D12, D13
138
139
140
141
142
143
144
TE
L 13942296513
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I/O
GND - Ground terminal
D2, D3 I/O Two-way data bus with the SD-RAM
- - Not used
D4, D5 I/O Two-way data bus with the SD-RAM
GND - Ground terminal
VCCINT - Power supply terminal (+1.2V)
D6, D7 I/O Two-way data bus with the SD-RAM
VCCIO2 - Power supply terminal (+3.3V)
GND - Ground terminal
D8 I/O Two-way data bus with the SD-RAM
GND - Ground terminal
VCCINT - Power supply terminal (+1.2V)
I/O Two-way data bus with the SD-RAM
- - Not used
I/O Two-way data bus with the SD-RAM
VCCIO2 - Power supply terminal (+3.3V)
D14 I/O Two-way data bus with the SD-RAM
GND - Ground terminal
D15 I/O Two-way data bus with the SD-RAM
UNQM O Data mask signal output to the SD-RAM (upper byte)
CLK O Clock signal output to the SD-RAM
CKE O Clock enable signal output to the SD-RAM
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Description
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