Table of Contents
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Pin
Pin Name
Symbol
I/O
Pu/Pd
NC (S940/
X2500H)/ RC_
47
P87/TXD10/TIOCA2
O
OUT (NR1609/
SR5013)
P16/TXD1/RXD3/
NET5V_POW-
48
O
IRQ6
ER
PRE_Z2_MUTE
(X2500H/
49
P86/RXD10
O
Pd
NR1609/SR5013)/
NC (S940)
P15/RXD1/SCK3/
50
AEXP_STB
O
IRQ5
51
P14/IRQ4
AEXP_OE
O
52
P13/TXD2/IRQ3
AEXP_CLK
O
53
P12/RXD2/IRQ2
AEXP_DATA
O
54
VCC_USB
VCC_USB
-
55
USB0_DM
USB0_DM
-
56
USB0_DP
USB0_DP
-
57
VSS_USB
VSS_USB
-
58
AVCC_USBA
AVCC_USBA
-
59
USBA_PREF
USBA_PREF
-
60
AVSS_USBA
AVSS_USBA
-
61
PVSS_USBA
PVSS_USBA
-
62
VSS2_USBA
VSS2_USBA
-
63
USBA_DM
USBA_DM
-
64
USBA_DP
USBA_DP
-
65
VSS1_USBA
VSS1_USBA
-
66
VCC_USBA
VCC_USBA
-
67
P11/SCK2/IRQ1
CEC_OUT
O
68
P10/IRQ0
CEC_IN
I
STB3VPu
ADV8003_
69
P53
O
DV3VPu
SPI_CS
ADV8003_
70
P52/RXD2
I
SPI_MI
ADV8003_
71
P51/SCK2
O
SPI_CLK
ADV8003_
72
P50/TXD2
O
SPI_MO
73
VSS
VSS
-
74
P83/SCK10
IP_RST
O
Pd
75
VCC
VCC
-
UB/PC7/TXD8/
76
UB
I
Pd
IRQ14
77
PC6/RXD8/IRQ13
AVSDA
I_O
DV3VPu
78
PC5/SCK8
AVSCL
I_O
DV3VPu
79
P82/TXD10
DSP_MOSI
O
DA3VPu
80
P81/RXD10
DSP_MISO
I
DA3VPu
81
P80/SCK10
DSP_CLK
O
DA3VPu
82
PC4/SCK5
DSP_CS
O
DA3VPu
83
PC3/TXD5
DSP_FLAG0
I
DA3VPu
84
P77/TXD11
DSP_RST
O
Pd
85
P76/RXD11
DSP_BUSY
I
DA3VPu
86
PC2/RXD5
DA_POWER
O
87
P75/SCK11
CEC_POWER2
O
88
P74
SEL_DATA
O
89
PC1/SCK5/IRQ12
DAC_PLD_ERR
I
90
VCC
VCC
-
91
PC0/IRQ14
H/P_RL
O
-
92
VSS
VSS
-
CEC
STBY STOP
Function
STBY
L/H
L/L
L/H Remote code (RC-5) output pin
L
L
L
Ethernet power supply (Net5V) control pin
L
L
L
MUTE for ZONE2 preout control pin
L
L
L
Expander (MC14094) control pin
L
L
L
Expander (MC14094) control pin
L
L
L
Expander (MC14094) control pin
L
L
L
Expander (MC14094) control pin
-
-
-
Power supply pin
-
-
-
NC(open)
-
-
-
NC(open)
-
-
-
Ground pin
-
-
-
Power supply pin
-
-
-
NC(open)
-
-
-
Ground pin
-
-
-
Ground pin
-
-
-
Ground pin
-
-
-
NC(open)
-
-
-
NC(open)
-
-
-
Ground pin
-
-
-
Power supply pin
L
L
-
CEC-D control pin
I
I
I
CEC-D control pin
L
L
L
GUI control pin(ADV8003)
L
L
L
GUI control pin(ADV8003)
L
L
L
GUI control pin(ADV8003)
L
L
L
GUI control pin(ADV8003)
-
-
-
Ground pin
I
I
L
Scaler w/ GUI (ADV8003) Reset control pin
-
-
-
Power supply pin
Pins for setting the boot mode(select the Boot Mode or
-
-
-
User Boot Mode)
VIDEO I2C control pin for ADV8003/ ADV7180(except
O/L
O/L
L
X2500H/S940)
VIDEO I2C control pin for ADV8003/ ADV7180(except
O/L
O/L
L
X2500H/S940)
L
L
L
DSP(CS49844A) control pin
L
L
L
DSP(CS49844A) control pin
L
L
L
DSP(CS49844A) control pin
L
L
L
DSP(CS49844A) control pin
L
L
L
DSP(CS49844A) interrupt signal input pin
L
L
L
DSP(CS49844A) reset control pin
L
L
L
DSP BUSY signal input
L
L
L
Digital audio power supply (DA3.3V,DA1.2V) control pin
L
L
H
CEC standby power control (for CEC Standby Mode 3)
L
L
L
Audio selector control pin for NJU72750/ 72751(SR5013)
L
L
L
Detect PLD error (from Audio PLD)
-
-
-
Power supply pin
L
L
L
Headphone relay control pin
-
-
-
Ground pin
Pin
Pin Name
Symbol
I/O
Pu/Pd
93
P73
FRONT_RL
O
94
PB7/TXD9
HSDA
I/O
CEC3VPu
95
PB6/RXD9
HSCL
I/O
CEC3VPu
96
PB5/SCK9
SEL_CLK
O
97
PB4
APLD_CS
O
APLD_DATA/
98
PB3/SCK4/SCK6
O
DAC_DATA
APLD_CLK/
99
PB2
O
DAC_CLK
PB1/TXD4/TXD6/
100
DAC_MS
O
IRQ4-DS
101
P72
DAC_RST
O
102
P71
PRE_MUTE
O
103
VCC
VCC
-
PB0/RXD4/RXD6/
104
DA_POWER2
O
IRQ12
105
VSS
VSS
-
106
PA7
ISEL_A
I
SW3VPu
107
PA6
ISEL_B
I
SW3VPu
108
PA5
C/S_RL
O
PA4/TXD5/SSDA5/
DSP_ROM_
109
O
IRQ5-DS
WRITE
110
PA3/RXD5/SSCL5
MVOL_MUTE
O
111
TRDATA3/PG7
MVOL_CLK
O
112
PA2/RXD5
MVOL_DATA
O
ZVOL_DATA
(X2500H/
113
TRDATA2/PG6
O
NR1609/SR5013)/
NC (S940)
ZVOL_CLK
(X2500H/
114
PA1/SCK5/IRQ11
O
NR1609/SR5013)/
NC(S940)
115
VCC
VCC
-
ZVOL_MUTE
(X2500H/
116
TRCLK/PG5
O
NR1609/SR5013)/
NC (S940)
117
VSS
VSS
-
118
PA0
H5V_DET
I
119
TRSYNC/PG4
FL_RST
O
120
P67/IRQ15
FL_CE
O
121
TRDATA1/PG3
FL_CLK
O
122
P66
FL_DATA
O
123
TRDATA0/PG2
SB_RL
O
CPU_POWER_2
(S940/X2500H/
124
P65
O
NR1609) /FIL_
CTRL (SR5013)
125
PE7/IRQ7/AN105
ASO/DC_DET
I
SW3VPu
MIC_DET/H/
126
PE6/IRQ6/AN104
I
SW3VPu
P_DET
127
VCC
VCC
-
128
P70
HIGH_B_RL
O
129
VSS
VSS
-
130
PE5/IRQ5/AN103
MAIN_POWER
O
131
PE4/AN102
CPU_POWER
O
AIOS4_WAKE-
132
PE3/AN101
O
UP
PE2/RXD12/IRQ7-
AIOS4_STBY_
133
I
DS/AN100
STATUS
53
CEC
STBY STOP
Function
STBY
-
L
L
L
Speaker relay control pin
L
L
L
HDMI I2C control pin for MN864788
L
L
L
HDMI I2C control pin for MN864788
L
L
L
Audio selector control pin for NJU72750/ 72751(SR5013)
Pd
L
L
L
Audio PLD (5M570ZF256C5N) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
Pd
L
L
L
(AK4458VN) control pin
Audio PLD (5M570ZF256C5N) control pin/DAC
Pd
L
L
L
(AK4458VN) control pin
L
L
L
DAC (AK4458VN) control pin
L
L
L
DAC (AK4458VN) control pin
Pd
L
L
L
MUTE for preout control pin
-
-
-
Power supply pin
L
L
L
Digital audio power supply (DA1.0V) control pin
-
-
-
Ground pin
I
I
I
Input selector (Rotary encoder) signal input pin
I
I
I
Input selector (Rotary encoder) signal input pin
L
L
L
Speaker relay control pin
L
L
L
DSP ROM writing control(When writing,set to High)
L
L
L
Volume control pin (NJU72343)
L
L
L
Volume control pin (NJU72343)
L
L
L
Volume control pin (NJU72343)
L
L
L
ZONE2 volume control pin (BD3812F)
L
L
L
ZONE2 volume control pin (BD3812F)
-
-
-
Power supply pin
L
L
L
ZONE2 volume control pin (BD3812F)
-
-
-
Ground pin
-
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
L
L
L
FL display control pin
L
L
L
Speaker relay control pin
CPU power supply control pin(same as 131pin) / Filament
L
L
L
Power control pin (for Portal FLD)
Protection detect signal input pin (for ASO and DC) (A/D
I
L
I
converter)
Headphone insert detect pin/Microphone insert detect
I
L
I
pin (A/D converter)
-
-
-
Power supply pin
L
L
L
HIGH-B relay control pin
-
-
-
Ground pin
Pd
L
L
L
Power supply control pin
L
L
L
CPU power supply control pin
same as NET5V_POWER,NET3.3V_POWER (This port use
L
L
L
to control for Network Module standby mode in the
future(Low：Deep Standby, High：normal))
Not used (This port use to detect for Network Module
-
I
I
I
standby status in the future (Low：normal, High：Deep
Standby))
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