Read LG 32LG6000 (CHASSIS:LD89A) Service Manual online
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8. Weltrend uCOM GPIO
uCOM I2C for EyeQ2 Control
UCOM_SDA_3.3V
I/O
C5/P15/TXD1
L : Micom TX, H : Chaplin
Degug Tx
UART_SEL
I/O
C4/P14/RXD1
-
-
I/O
C3/AD3
-
-
I/O
C2/AD2
KEY ADC Input2
KEY2
ADC
C1/AD1
KEY ADC Input1
KEY1
ADC
C0/AD0
I2C with FLI10620
SDA2_3.3V
I2C
B6/SSDA
I2C with FLI10620
SCL2_3.3V
I2C
B5/SSCL
MICOM EX EEPROM I2C
EEPROM SDA
I2C
B4/P05
MICOM EX EEPROM I2C
EEPROM SCL
I2C
B3/P04
IR Signal Input
IR
I/O
B2/IR
HDMI CEC
CEC_0
I/O
B1/IRQ3/CEC
-
-
I/O
B0/IRQ2
For EEPROM Programming
D_SUB_SDA
I2C
DSDA1
For EEPROM Programming
D_SUB_SCL
I2C
DSCL1
H : Mute
MUTE_LINE_DTV
I/O
A5/DSDA2
H : Mute
MUTE_LINE
I/O
A4/DSCL2
Active High
1.2V_DOUGLAS_EN
I/O
A3/PWM7/P03
Active High
1.8V_DOUGLAS_EN
I/O
A2/PWM6/P02
HDMI Switch IC Ch. Selection
HDMI_SEL2
I/O
A1/PWM5/P01
HDMI Switch IC Ch. Selection
HDMI_SEL1
I/O
A0/PWM4/P00
Comment
Discription
Assignment
Type
GPIO
9. Weltrend uCOM GPIO map
Active Low Reset signal OUT
RESET
I/O
E7/VIN1
T-con B/D 12V power supply CTRL
PANEL_VCC_EN
I/O
E6/VIN2
uCOM I2C for EyeQ2 Control
UCOM_SCL_3.3V
I/O
E5/P07
H : Inverter On to PSU
INV_CTRL
I/O
E4/LPWM/P06
LED Sub A°Øssy Standby 3.3V on/off CTRL
LED_IR_3.3V_ST_On/Off_CTRL
I/O
E3/PWM3
-
I/O
E2/PWM2
LG7000 ready
-
I/O
E1/PWM1
-
PWM
E0/PWM0
For MICOM Programming Debugging
UCOM_RX
RX
D7/RXD2
For MICOM Programming Debugging
UCOM_TX
TX
D6/TXD2
H : PSU Relay On
RL_ON/PWR_ON/OFF
I/O
D5/P13/AD7
Active High
3.3V_EN
I/O
D4/P12/AD6
H : Aus model L : EP4 H
Model SEL
I/O
D3/P11/AD5
H : PDP L : LCD
LCD/PDP SEL
I/O
D2/P10/AD4
-
-
I/O
D1/HIN2
Active Low
AUDIO_MUTE
I/O
D0/HIN1
.
PANEL_ERROR_DET
I/O
C7/P17/IRQ1
H : AC Power ON, L:AC Power OFF detection
AC_DET
I/O
C6/P16/IRQ0
Comment
Discription
Assignment
Type
GPIO
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