Sony CDX-GT31MP - Page 32

CDX-GT31MP/GT260MP/GT267ME/GT310MP/GT313MP
32
Pin No. Pin Name I/O Description
62 VCC2 ― Power supply terminal (+3.3 V)
63 NCO O Not used. (Open)
64 VSS ― Ground terminal
65 to 74 NCO O Not used. (Open)
75
MEC_SELFSW I Mechanism deck self swith signal input Not used. (Open)
76 to78 NCO O Not used. (Open)
79, 80 DEBUG_1, DEBUG_2 O Not used. (Open)
81 RE-IN1 I Rotary encoder signal input 1
82 RE-IN0 I Rotary encoder signal input 0
83 SAIN I Serial data signal input from E-vol spectrum analyzer
84 to 88 NCO O Not used. (Open)
89 SADATA O Serial data output for E-vol spectrum analyzer
90 SACLK O Serial clock output for E-vol spectrum analyzer
91
KEYACK0 I Key acknowledge detect signal input (Rotary commander)
92
KEYACK1 I Key acknowledge detect signal input (Front panel)
93 NCO O Not used. (Open)
94 KEYIN1 I Key signal input 1
95 KEYIN0 I Key signal input 0
96 AVSS ― Ground terminal for A/D converter
97 RC_IN0 I Rotary commander key signal input
98 AVRH ― A/D converter external reference power supply terminal (+3.3 V)
99 AVDD ― A/D converter power supply terminal (+3.3 V)
100 LCD_CE O Chip enable signal output for LCD driver