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