Table of Contents
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Pin
Pin Name
Symbol
I/O
57 VSS
VSS
-
58 P83
TRE_A
I
SW3VPu
59 VCC
VCC
-
60 PC7/TXD8/IRQ14
UB
I
61 PC6/RXD8/IRQ13
HSCL_(400k)
O
DV3VPu
62 PC5/SCK8
HSDA_(400k)
I_O
DV3VPu
63 P82/TXD10
DSP_MOSI
O
DA3VPu
64 P81/RXD10
DSP_MISO
I
DA3VPu
65 P80/SCK10
DSP_CLK
O
DA3VPu
66 PC4/SCK5
DSP_CS
O
DA3VPu
67 PC3/TXD5
NC
O
68 P77/TXD11
DSP_RST
O
69 P76/RXD11
SEL_DATA
O
70 PC2/RXD5
DA_POWER
O
71 P75/SCK11
CEC_POWER2
O
72 P74
ADV7623_SPI_CS
O
73 PC1/SCK5/IRQ12
DAC_PLD_ERR
I
74 VCC
VCC
-
75 PC0/IRQ14
H/P_RL
O
76 VSS
VSS
-
77 P73
FRONT_A_RL
O
78 PB7/TXD9
PSDA
I/O
CEC3VPu
79 PB6/RXD9
PSCL
I/O
CEC3VPu
80 PB5
SEL_CLK
O
81 PB4
APLD_CS
O
APLD_DATA/DAC_
82 PB3/SCK4/SCK6
O/O
DATA
APLD_CLK/DAC_
83 PB2
O/O
CLK
PB1/TXD4/TXD6/
84
DAC_MS
O
IRQ4-DS
85 P72
DAC_RST
O
86 P71
PRE_MUTE
O
PB0/RXD4/RXD6/
87
BAS_B
I
SW3VPu
IRQ12
88 PA7
ISEL_A
I
SW3VPu
89 PA6
ISEL_B
I
SW3VPu
90 PA5
BAS_A
I
SW3VPu
91 VCC
VCC
-
92 PA4/TXD5/IRQ5-DS
FRONT_B_RL
O
93 VSS
VSS
-
94 PA3/RXD5/IRQ6-DS MVOL_DATA
O
95 PA2/RXD5
MVOL_CLK
O
PA1/MTIOC0B/
96
O
NC
IRQ11
97 PA0
H5V_DET
I
98 P67/IRQ15
FL_CE
O
99 P66
FL_DATA
O
100 P65
FL_CLK
O
101 PE7/IRQ7/AN105
KEY3
I
M3VPu
102 PE6/IRQ6/AN104
KEY2
I
M3VPu
103 VCC
VCC
-
Pu/Pd
STBY STOP CEC
Function
STBY
-
-
-
Ground pin
I
I
I
Tone TREBLE (Rotary encoder) signal input pin
-
-
-
Power supply pin.
Pins for setting the boot mode(select the Boot
Pd
-
-
-
Mode or User Boot Mode)
HDMI transceiver w/ GUI(ADV7623) control pin
L
L
L
(for HDMI)
HDMI transceiver w/ GUI(ADV7623) control pin
L
L
L
(for HDMI)
L
L
L
DSP(ADI) control pin
L
L
L
DSP(ADI) control pin
L
L
L
DSP(ADI) control pin
L
L
L
DSP(ADI) control pin
L
L
L
NC
L
L
L
DSP(ADI) reset control pin
L
L
L
Audio selector control pin for NJU72750
Digital audio power supply (DA3.3V,DA1.2V)
L
L
L
control pin
CEC standby power control (for CEC Standby
L
L
H
Mode 3)
HDMI transceiver w/ GUI(ADV7623) control pin
L
L
L
(for GUI)
Pd
L
L
L
Detect DAC/PLD error (from Audio PLD and DAC)
-
-
-
Power supply pin.
L
L
L
Headphone relay control pin
-
-
-
Ground pin
L
L
L
Speaker relay control pin for FRONT A
O/L
L
L
HDMI I2C (MN864788/787) control pin
O/L
L
L
HDMI I2C (MN864788/787) control pin
L
L
L
Audio selector control pin for NJU72750
L
L
L
Audio PLD (5M570ZF256C5N) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
L
L
L
(AK4458VN) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
L
L
L
(AK4458VN) control pin
L
L
L
DAC (AK4458VN) control pin
L
L
L
DAC (AK4458VN) control pin
L
L
L
MUTE for preout control pin
I
I
I
Tone BASS (Rotary encoder) signal input pin
I
I
I
Input selector (Rotary encoder) signal input pin
I
I
I
Input selector (Rotary encoder) signal input pin
I
I
I
Tone BASS (Rotary encoder) signal input pin
-
-
-
Power supply pin.
L
L
L
Speaker relay control pin for FRONT B
-
-
-
Ground pin
L
L
L
Volume control pin (NJU72343)
L
L
L
Volume control pin (NJU72343)
L
L
L
NC
Pd
I
I
I
HDMI IN 5V detect signal pin
L
L
L
FL display control pin
L
L
L
FL display control pin
L
L
L
FL display control pin
Key control signalinput pin (When standby
I
I
I
mode,set to inturrupt)
Key control signalinput pin (When standby
I
I
I
mode,set to inturrupt)
-
-
-
Power supply pin.
Pin
Pin Name
Symbol
I/O
104 P70
Hi-B_RL
O
105 VSS
VSS
-
106 PE5/IRQ5/AN103
KEY1
I
107 PE4/AN102
DC_DET/ASO
I
108 PE3/AN101
NC
O
PE2/RXD12/IRQ7-
109
CURRENT_DET
I
DS/AN100
110 PE1/TXD12
THERMAL_B
I
111 PE0/SCK12
NET3.3V_POWER
O
112 P64
D5V_POWER(NC)
O
113 P63
CEC_POWER
O
114 P62
DV_POWER1
O
115 P61
DIR_DOUT
I
116 VSS
VSS
-
117 P60
DIR_DIN
O
118 VCC
VCC
-
119 PD7/IRQ7/AN107
H/P_DET/MIC_DET
I
120 PD6/IRQ6/AN106
MODE
I
121 PD5/IRQ5/AN113
DA_POWER2(NC)
O
122 PD4/IRQ4/AN112
DIR_RST
O
123 PD3/IRQ3/AN111
MN864788_HINT
I
124 PD2/IRQ2/AN110
MN864787_HINT
I
TU_GPO2_INT(NA)/
125 PD1/IRQ1/AN109
I
NC(EU)
PD0/TIOCA7/IRQ0/
126
CEC_IN
I
AN108
127 P93/AN117
THERMAL_A
I
128 P92/RXD7/AN116
TEMP_SENSOR
I
TU_RST(NA)/DAB
129 P91/SCK7/AN015
O
EN(EU)
130 VSS
VSS
-
131 P90/TXD7/AN114
TRE_B
I
132 VCC
VCC
-
P47/IRQ15-DS/
133
FL_RST
O
AN007
P46/IRQ14-DS/
134
DIR_CE
O
AN006
P45/IRQ13-DS/
135
DIR_CLK
O
AN005
P44/IRQ12-DS/
AIOS4_STBY_STA-
136
I
AN004
TUS
P43/IRQ11-DS/
137
AIOS4_WAKEUP
O
AN003
P42/IRQ10-DS/
138
CPU_POWER
O
AN002
P41/IRQ9-DS/
139
MAIN_POWER
O
AN001
140 VREFL0
VREFL0
-
P40/IRQ8-DS/
141
MN864788_HAINT
I
AN000
142 VREFH0
VREFH0
-
38
Pu/Pd
STBY STOP CEC
Function
STBY
L
L
L
HIGH-B relay control pin
-
-
-
Ground pin
Key control signalinput pin (When standby
M3VPu
I
I
I
mode,set to inturrupt)
Protection detect signal input pin (for DC and
SW3VPu
I
I
I
ASO) (A/D converter)
L
L
L
NC
Pd
I
L
I
Current level monitor pin (A/D converter)
SW3VPu
I
L
I
Protection detect signal input pin
L
L
L
Ethernet power supply control(Net3.3V)
Digital 5V power supply control pin(3.3V and 1.8V
L
L
H
generate from 5V)(When CEC standby mode3,set
to Low)
CEC standby power supply
L
L
H
control(CEC5V,CEC3.3V,CEC1.8V)(When CEC
standby mode3,set to Low)
Digital video power supply (DV5V,DV3.3V) control
L
L
L
pin
DA3VPu
I
I
I
DIR (PCM9211) control pin
-
-
-
Ground pin
L
L
L
DIR (PCM9211) control pin
-
-
-
Power supply pin.
Headphone insert detect pin/Microphone insert
SW3VPu
I
I
I
detect pin (A/D converter)
I
I
I
Region setting pin
L
L
L
Digital audio power supply (D1.0V) control pin
Pd
L
L
L
DIR (PCM9211) control pin
CEC3VPu
I
I
I
HDMI Tx (MN864788) interrupt signal input pin
CEC3VPu
I
I
I
HDMI Rx (MN864787) interrupt signal det
Pd(NA/EU)
L
L
L
TUNER control pin
SW3VPu
I
I
I
CEC-D control pin
SW3VPu
I
L
I
Protection detect signal input pin
NET3.3VPu
I
L
I
Temperature sensor input pin (for SRM)
L
L
L
TUNER control/DAB Power control
-
-
-
Ground pin
SW3VPu
I
I
I
Tone TREBLE (Rotary encoder) signal input pin
-
-
-
Power supply pin.
L
L
L
FL display control pin
L
L
L
DIR (PCM9211) control pin
L
L
L
DIR (PCM9211) control pin
Not used (This port use to detect for Network
-
I
I
I
Module standby status in the future (Low:normal,
High:Deep Standby))
same as NET5V_POWER,NET3.3V_POWER
(This port use to control for Network Module
L
L
L
standby mode in the future(Low:Deep Standby,
High:normal))
L
L
L
CPU power supply control pin
L
L
L
Power supply control pin
-
-
-
Ground pin
HDMI Tx (MN864788) interrupt signal input
CEC3VPu
I
I
I
pin(for Audio)
-
-
-
Power supply pin
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- Schematic Diagrams
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