Denon AVR-X2300W Service Manual page 53

Pin Pin Name Symbol I/O Pu/Pd STBY STOP
131 PE4/AN102 CPU POWER O
132 PE3/AN101 E POWER1 O
PE2/RXD12/IRQ7-
133 E POWER2 O
DS/AN100
134 PE1/TXD12 E POWER3 O
135 PE0/SCK12 E POWER4 O
136 P64 D5V POWER O
137 P63 CEC_POWER O
138 P62 DV_POWER1 O
139 P61 DV_POWER2 O
140 VSS VSS -
141 P60 DIR DIN O
142 VCC VCC -
143 PD7/IRQ7/AN107 DIR CE O
144 PG1 DIR DOUT I
DA3.3Pu
145 PD6/IRQ6/AN106 DIR CLK O
146 PG0 DIR RST O
147 PD5/IRQ5/AN113 788_2_HAINT I -
SW_
SDA(X2300)/ DV-
148 PD4/IRQ4/AN112 I_O/O
NC(NR1607/ 3VPu
SR5011)
DE_
RST(NR1607/
149 P97 SR5011)/ O Pd
NC(X2300/
S920)
150 PD3/IRQ3/AN111 788_1_HINT I -
151 VSS VSS -
152 P96 788_1_RST O Pd
153 VCC VCC -
154 PD2/IRQ2/AN110 788_2_HINT I -
155 P95 788_2_RST O Pd
156 PD1/IRQ1/AN109 788_3_HINT I -
157 P94 788_3_RST O Pd
158 PD0/IRQ0/AN108 TX EN O
159 P93/AN117 THERMAL A I
SW3VPu
160 P92/RXD7/AN116 THERMAL B I
SW3VPu
SW_
SCL(X2300)/ DV-
161 P91/AN115 I_O/O
NC(NR1607/ 3VPu
SR5011)
162 VSS VSS -
163 P90/TXD7/AN114 THERMAL E I
SW3VPu
164 VCC VCC -
P47/IRQ15-DS/
165 788_3_HAINT I -
AN007
P46/IRQ14-DS/
166 CURRENT DET I/O
AN006
P45/IRQ13-DS/
167 AMPSIGDET I
AN005
P44/IRQ12-DS/
168 MODE I
AN004
P43/IRQ11-DS/
169 KEY3 I
M3VPu
AN003
P42/IRQ10-DS/
170 KEY2 I
M3VPu
AN002
CEC
Function
STBY
L L L CPU power supply control pin
L L L Ethernet(CY920) power supply control(for 3.3V)
L L L Ethernet(CY920) power supply control(for 2.5V)
L L L Ethernet(CY920) power supply control(for 1.8V)
L L L Ethernet(CY920) power supply control(for 1.2V)
Digital 5V power supply control pin(3.3V and 1.8V gener-
L L H
ate from 5V)
CEC standby power supply
L L -
control(CEC5V,CEC3.3V,CEC1.8V)
L L L Digital video power supply (DV5V,DV3.3V) control pin
L L L Digital video power supply (DV1.8V) control pin
- - - Ground pin
L L L DIR (PCM9211) control pin
- - - Power supply pin
L L L DIR (PCM9211) control pin
I I I DIR (PCM9211) control pin
L L L DIR (PCM9211) control pin
L L L DIR (PCM9211) control pin
Z - HDMI Rx (MN864788) audio interrupt signal det
O/L O/L L HDMI TMDS switch I2C ccontrol pin for TMDS261B
Z L Video decoder (ADV7850) reset control pin
Z - HDMI Tx (MN864788) interrupt signal input pin
- - - Ground pin
Z - HDMI Tx (MN864788) reset control pin
- - - Power supply pin
Z - HDMI Rx (MN864788) interrupt signal input pin
Z - HDMI Rx (MN864788) reset control pin
Z - HDMI Rx (MN864788) interrupt signal input pin
Z - HDMI Rx (MN864788) reset control pin
L L L Front HDMI (AD8195) control
I L I Protection detect signal input pin (for power TR)
I L I Protection detect signal input pin (for power TR)
O/L O/L L HDMI TMDS switch I2C control pin for TMDS261B
- - - Ground pin
I L I Protection detect signal input pin (for Heat sink)
- - - Power supply pin
Z - HDMI Rx (MN864788) audio interrupt signal det
I/L L/L I/L Current level monitor pin (A/D converter)
I L I Signal level monitor pin (AD converter)
I I I Region setting pin
Key control signalinput pin (When standby mode,set to
I I I
inturrupt)
Key control signalinput pin (When standby mode,set to
I I I
inturrupt)
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
P41/IRQ9-DS/
171 KEY1 I
M3VPu
AN001
172 VREFL0 VREFL0 -
173 P40 MIC DET I
174 VREFH0 VREFH0 -
175 AVCC0 AVCC0 -
176 P07/IRQ15 H/P DET I
53
CEC
Function
STBY
Key control signalinput pin (When standby mode,set to
I I I
inturrupt)
- - - Ground pin
Microphone insert detect pin (When insert a
I I I
Microphone,this pin become high.)
- - - Power supply pin
- - - Power supply pin
Headphone insert detect pin (When insert a
I I I
Headphone,this pin become high.)