Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
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 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 LEGO standby mode in the future(Low：
Deep Standby, High：normal))
133
PE2/RXD12/IRQ7-
DS/AN100
AIOS4_STBY_
STATUS
I Pd I I I
Not used (This port use to detect for LEGO standby status
in the future (Low：normal, High：Deep Standby))
134 PE1/TXD12 GUI_WRITE
O L L L
GUI î™±ash rom writing control
135 PE0/SCK12
NET3.3V_
POWER
O L L L
Ethernet power supply control(Net3.3V)
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 788_2_HAINT
I CEC3VPu Z -
HDMI Rx (MN864788) audio interrupt signal det
148 PD4/IRQ4/AN112 SW_SDA
I_O DV3VPu O/L O/L L
HDMI TMDS switch I2C ccontrol pin for TMDS261B
149 P97
DE_RST
(NR1608/
SR5012) / NC
(X2400/S930)
O Pd Z L
Video decoder (ADV7180) reset control pin
150 PD3/IRQ3/AN111 788_1_HINT
I CEC3VPu Z -
HDMI Tx (MN864788) interrupt signal input pin
151 VSS VSS
- - - -
Ground pin
152 P96 788_1_RST
O Pd Z -
HDMI Tx (MN864788) reset control pin
153 VCC VCC
- - - -
Power supply pin
154 PD2/IRQ2/AN110 788_2_HINT
I CEC3VPu 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_3_HINT
I CEC3VPu Z -
HDMI Rx (MN864788) interrupt signal input pin
157 P94 788_3_RST
O Pd Z -
HDMI Rx (MN864788) reset control pin
158 PD0/IRQ0/AN108
A_TO_H/
NET (SR5012/
NR1608)/ NC
(S930/X2400)
O L L L
Video PLD control pin (Net GUI:High,A to H:Low)
159 P93/AN117 THERMAL_A
I SW3VPu I L I
Protection detect signal input pin (for power TR)
160 P92/RXD7/AN116 THERMAL_B
I SW3VPu I L I
Protection detect signal input pin (for power TR)
161 P91/AN115 SW_SCL
I_O DV3VPu O/L O/L L
HDMI TMDS switch I2C control pin for TMDS261B
162 VSS VSS
- - - -
Ground pin
163 P90/TXD7/AN114 THERMAL_E
I SW3VPu I L I
Protection detect signal input pin (for Heat sink)
164 VCC VCC
- - - -
Power supply pin
165
P47/IRQ15-DS/
AN007
788_3_HAINT
I CEC3VPu Z -
HDMI Rx (MN864788) audio interrupt signal det
166
P46/IRQ14-DS/
AN006
CURRENT_DET
I/O Pd I/L L/L I/L
Current level monitor pin (A/D converter)
167
P45/IRQ13-DS/
AN005
AMPSIGDET
I Pd I L I
Signal level monitor pin (AD converter)
168
P44/IRQ12-DS/
AN004
MODE
I I I I
Region setting pin
Pin Pin Name Symbol I/O Pu/Pd STBY STOP
CEC
STBY
Function
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 ADC_RST
O I L I
A/D convertor(AK5358) reset control pin
174 VREFH0 VREFH0
- - - -
Power supply pin
175 AVCC0 AVCC0
- - - -
Power supply pin
176 P07/IRQ15
COMP_DET
(SR5012/
NR1608)/ NC
(S930/X2400)
I SW3VPu I I I
Component video signal detect pin
56
Caution in
servicing
Electrical Mechanical Repair Information Updating
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