Denon AVR-3312

172
Pin Pin Name Synbol Tolerant I/O Pu/Pd LvCnv STBY stop Function
139
P41/IRQ9-DS/
AN001
MODE I I I Region switch input
140 VREFL0 VREFL0 - - - GND
141
P40/IRQ8-DS/
AN000
THERMAL D I I I PROTECTION detection pin(THERMAL D)
142 VREFH0 VREFH0 - - - Standard power supply input
143 AVCC0 AVCC0 - - - Analog power supply
144 P07/IRQ15-B POWER KEY ○ I M3VPu I I POWER KEY(WAIT MODE release,Interrupt port)