Denon AVR-4520

194
Pin Pin Name Symbol I/O
Pull up/
down
LvCnv STBY STOP
CEC
STBY
Function
128 P92/AN10 CPU POWER O L L L
MAIN CPU POWER control pin(POWER
ON:"H",CEC ON STANDBY:"H")
129 P91/AN9 AMPSIGDET I/O I/L L/L I/L AMP signal detection pin
130 VSS VSS - - - - GND
131 P90/AN8 MODE I I I I Destination detection pin
132 VCC VCC - - - - +3.3V
133 P47/IRQ15-B/AN7 MIC DET I I I I MIC Detec(Active:H)
134 P46/IRQ14-B/AN6 H/P DET I I I I Headphone Detect(Active:H)
135 P45/IRQ13-B/AN5 KEY3 I SW3VPu I I I Button input 3
136 P44/IRQ12-B/AN4 KEY2 I SW3VPu I I I Button input 2
137 P43/IRQ11-B/AN3 KEY1 I SW3VPu I I I Button input 1
138 P42/IRQ10-B/AN2 E SPI REQ I Pd I L I
ETHERNET communication control
pin(DM860A)
139 P41/IRQ9-B/AN1 NC O L L L NC
140 AVSS AVSS - - - - GND
141 P40/IRQ8-B/AN0 MHL VBUS FLAG I I I I MHL VBUS current detection pin
142 VREF VREF -
- - - Reference voltage (+3.3V) input pin
143 AVCC AVCC - - - - +3.3V
144
P05/IRQ13-A/TMO3/
RxD4/TCK
TCK/RXD
MITSUBISHI/
NC(NORMRAL)
I/I/I M3VPu -/-/I -/-/I I
E20 Emulator control signal/ Mitsubishi
Programer/Nomal OP.:Input