Sony STR-DA4400ES Service Manual page 136

STR-DA4400ES
Pin No. Pin Name
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 -
136
I/O
- 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 terminal
O Serial data output terminal
- Not used
- 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
- Not used
- Not used
Description