Sony STR-DA6400ES Service Manual page 156

STR-DA6400ES
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Pin No. Pin Name
92 DSP1_MISO
93 DSP1_MOSI
94 DSP1_SPICLK
95 VCC
96 VSS
97, 98 -
99 DSP2_MISO
100 DSP2_MOSI
101 DSP2_SPICLK
102 SI3
103 SO3
104 SCK3
105, 106 -
107 DAVS
108 DAVC
109 AVCC
110 AVRH
111 AVSS
112 VSS
113, 114 KEY0, KEY1
115 to 120 -
TE
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I/O
I Serial data input from the DSP1
O Serial data output to the DSP1
O Serial data transfer clock signal output to the DSP1
- Power supply terminal (+3.3V)
- Ground terminal
- Not used
I Serial data input from the DSP2 or serial fl ash
O Serial data output to the DSP2 or serial fl ash
O Serial data transfer clock signal output to the DSP2 or serial fl ash
I Serial data input from the RS-232C connector
O Serial data output to the RS-232C connector
O Serial data transfer clock signal output terminal
- Not used
- Ground terminal
- Power supply terminal (+3.3V)
- Power supply terminal (+3.3V)
I Reference voltage input terminal (+3.3V)
- Ground terminal
- Ground terminal
I Key input terminal Not used
- Not used
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2 9
8
Description
Not used
Q Q
3 6 7 1 3 1 5
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9 4 2 8
0 5 8 2 9 9 4 2 8
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9 9
9 9