Read Sony CDX-GT930UI / CDX-GT937UI / CDX-GT980UI Service Manual online
CDX-GT930UI/GT937UI/GT980UI
40
Pin No.
Pin Name
I/O
Description
94
AVSS
—
Ground pin
95
NC
O
Not used. (Open)
96
VREF
—
Reference voltage power supply pin (+3.3 V)
97
AVCC
—
Power supply pin (+3.3 V)
98
BLINK
O
Ring LED blink control signal output Normally: “H”
99
FL DAT2
O
Fluorescent indicator tube serial data signal output 2
100
FL CLK OUT
O
Fluorescent indicator tube serial clock signal output
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