Denon AVR-X4300H

Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
112 PA2/RXD5 NC/(USB_EN) O L L L NC/(for X7500H/AV8804)
113 TRDATA2/PG6 ZVOL DATA O L L L ZONE2 volume control pin (NJW1194)
114 PA1/SCK5/IRQ11 ZVOL CLK O L L L ZONE2 volume control pin (NJW1194)
115 VCC VCC - - - - Power supply pin
116 TRCLK/PG5 ZVOL STB O L L L ZONE2 volume control pin (NJW1194)
117 VSS VSS - - - - Ground pin
118 PA0 H5V DET I - I I I HDMI IN 5V detect signal pin
119 TRSYNC/PG4 FL RST O L L L FL display control pin
120 P67/IRQ15 FL CE O L L L FL display control pin
121 TRDATA1/PG3 FL CLK O L L L FL display control pin
122 P66 FL DATA O L L L FL display control pin
123 TRDATA0/PG2
NC(X4300/
SR6011)/FL
CE2(SR7011/
AV7703)
O L L L FL display control pin
124 P65
NC(X4300)/
FIL_
CTRL(SR6011/
SR7011/
AV7703)
O L L L Filament Power control pin (for Portal FLD)
125 PE7/IRQ7/AN105
ASO/DC
DET(X4300/
SR6011/
SR7011) /
NC(AV7703)
I I I I
Protection detect signal input pin (for ASO and DC) (A/
D converter)
126 PE6/IRQ6/AN104
MIC DET/ H/P
DET
I I I I
Headphone insert detect pin/Microphone insert detect
pin (A/D converter)
127 VCC VCC - - - - Power supply pin
128 P70 ADC RST O I L I A/D convertor(AK5358) reset control pin
129 VSS VSS - - - - Ground pin
130 PE5/IRQ5/AN103 MAIN POWER O L L L Power supply control pin
131 PE4/AN102 CPU POWER O L L L CPU power supply control pin
132 PE3/AN101
AIOS4_
WAKEUP / (E
POWER1)
O L L L
Ethernet(LEGO) control pin for
Standby(High:Normal,Low:Deep Standby)/ (Case of using
CY920)
133
PE2/RXD12/IRQ7-
DS/AN100
AIOS4_STBY_
STATUS / (E
POWER2)
O L L L
Status pin for UART communication with LEGO(L:not-
available, H：available)/(Case of using CY920)
134 PE1/TXD12
GUI_WRITE / (E
POWER3)
O L L L GUI ash rom writing control/(Case of using CY920)
135 PE0/SCK12
NET3.3V
POWER / (E
POWER4)
O L L L
Ethernet power supply control(Net3.3V)/(Case of using
CY920)
136 P64 D5V POWER O L L H
Digital 5V power supply control pin(3.3V and 1.8V gener-
ate from 5V)
137 P63 CEC_POWER O L L ※
CEC standby power supply
control(CEC5V,CEC3.3V,CEC1.8V)
138 P62 DV_POWER1 O L L L Digital video power supply (DV5V,DV3.3V) control pin
139 P61 DV_POWER2 O L L L Digital video power supply (DV1.8V) control pin
140 VSS VSS - - - - Ground pin
141 P60 DIR DIN O L L L DIR (PCM9211) control pin
142 VCC VCC - - - - Power supply pin
143 PD7/IRQ7/AN107 DIR CE O L L L DIR (PCM9211) control pin
144 PG1 DIR DOUT I
DA3.3Pu
I I I DIR (PCM9211) control pin
145 PD6/IRQ6/AN106 DIR CLK O L L L DIR (PCM9211) control pin
146 PG0 DIR RST O L L L DIR (PCM9211) control pin
147 PD5/IRQ5/AN113 787_HAINT I - Z - HDMI Rx (MN864787) audio interrupt signal det
148 PD4/IRQ4/AN112 DSP4CS/ (NC) O - Pd Z L DSP(ADI) control pin/(Case of using CY920)
149 P97 DE_RST O Pd Z L Video decoder (ADV7850) reset control pin
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
150 PD3/IRQ3/AN111 787_HINT I - Z - HDMI Tx (MN864787) interrupt signal input pin
151 VSS VSS - - - - Ground pin
152 P96 787_RST O Pd Z ※ HDMI Tx (MN864787) reset control pin
153 VCC VCC - - - - Power supply pin
154 PD2/IRQ2/AN110 788_2_HINT I - Z - HDMI Rx (MN864788) interrupt signal input pin
155 P95 788_2_RST O Pd Z ※ HDMI Rx (MN864788) reset control pin
156 PD1/IRQ1/AN109 788_1_HINT I - Z - HDMI Rx (MN864788) interrupt signal input pin
157 P94 788_1_RST O Pd Z ※ HDMI Rx (MN864788) reset control pin
158 PD0/IRQ0/AN108 TX EN O L L L Front HDMI (AD8195) control
159 P93/AN117
THERMAL
A(X4300/
SR6011/
SR7011)/
NC(AV7703)
I
SW3VPu
I L I Protection detect signal input pin (for power TR)
160 P92/RXD7/AN116 DA_POWER1 O L L L Digital audio power supply (DA3.3V,DA1.2V) control pin
161 P91/AN115
THERMAL
E(X4300/
SR6011/
SR7011)/
NC(AV7703)
I/I
SW3VPu
I/I L I/I Protection detect signal input pin (for Heat sink)
162 VSS VSS - - - - Ground pin
163 P90/TXD7/AN114
THERMAL
F(X4300/
SR6011/
SR7011)/
NC(AV7703)
I/I
SW3VPu
I/I L I/I Protection detect signal input pin (for Heat sink)
164 VCC VCC - - - - Power supply pin
165
P47/IRQ15-DS/
AN007
SEL CLK O L L L Audio selector control pin (NJU72750/72751)
166
P46/IRQ14-DS/
AN006
CURRENT
DET(X4300/
SR6011/
SR7011)/
NC(AV7703)
I/O I/L L/L I/L Current level monitor pin (A/D converter)
167
P45/IRQ13-DS/
AN005
AMPSIGDET(X4300/
SR6011/SR7011)/
NC(AV7703)
I I L I Signal level monitor pin (AD converter)
168
P44/IRQ12-DS/
AN004
MODE I I I I Region setting pin
169
P43/IRQ11-DS/
AN003
KEY3 I
M3VPu
I I I
Key control signalinput pin (When standby mode,set to
inturrupt)
170
P42/IRQ10-DS/
AN002
KEY2 I
M3VPu
I I I
Key control signalinput pin (When standby mode,set to
inturrupt)
171
P41/IRQ9-DS/
AN001
KEY1 I
M3VPu
I I I
Key control signalinput pin (When standby mode,set to
inturrupt)
172 VREFL0 VREFL0 - - - - Ground pin
173 P40
NC/(PLD
WRITE)
O L L L NC /(Case of using CY920)
174 VREFH0 VREFH0 - - - - Power supply pin
175 AVCC0 AVCC0 - - - - Power supply pin
176 P07/IRQ15
DSP2FLAG3 /
(DSP FLAG3)
I Pd L L L DSP(ADI) control pin/(Case of using CIRRUS)
63
Caution in
servicing
Electrical Mechanical Repair Information Updating