Read Sony STR-DA90ESG Service Manual online
– 17 –
Pin No.
Pin Name
I/O
Function
88
DOUT
O
Comparator output terminal
89
DOUTB
O
Comparator inverted output terminal
90
CSM
O
Clock (9.216 MHz) output terminal Not used (open)
91
GND
—
Ground terminal
92
WINGT
O
Test terminal Not used (open)
93
SYST0
O
Test terminal Not used (open)
94
SYST1
O
Test terminal Not used (open)
95
ADST0
O
Test terminal Not used (open)
96
ADST1
O
Test terminal Not used (open)
97
TMS
I
Test terminal Not used (fixed at “L”)
98
BUNR1
I
Test terminal Not used (fixed at “L”)
99
AGND
—
Ground terminal (for analog system)
100
AVDD
—
Power supply terminal (+5V) (for analog system)
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