LG 49UJ634V - Page 21

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Only training and service purposes.
RTK ˀ K3L
IC100
1 [P60/SCLA0] / 2 [P61/SDAA0]
13 [P50//INTP1/SI11/SDA11]
18 [P14/RXD2/SI20/SDA20]
RS232C
CONTROL I/F
IC7200
SOC_RX/TX
[P24/ANI4] 28
[P23/ANI3] 29
MICOM DEBUG 4P
P3000
12507WS-04L
[P40/TOOL0] 39
MICOM_DEBUG
AMP
IC5800
DTA2010M
AMP_MUTE
MODEL1_OPT_0/1/2/ 3
4 [P63] 5 [P31/TI/03/TO03/INTP4]
GND
+13V TO PANEL_VCC
PANEL_CTL
HDMI 1 / 2 / 3 /4
JK3101/JK3102/JK3103/JK3104
HDMI_CEC
RESET IC
IC1300
14 [P51/INTP2/SO11]
POWER_DET
POWER WAFER
P1001
INV_CTL
MODE_SELECT_PWM1
RL_ON
I2C_SCL_MICOM / I2C_SDA_MICOM
WOL/ETH_POWER_ON
SOC_RESET
INSTANT_BOOT
SYSTEM_DEBUG
HP AMP
IC6300
TPA6138A2
[P25/ANI5] 27
SIDE_HP_MUTE
OPT0 NON LOGO LCD/LOGO LCD NON LOGO OLED/LOGO OLED
OPT1 TV-NON EPI/BOX/TV EPI/BOX
OTP2 RESERVED/ RESERVED/9_KEY/9_KEY_NON
OPT3 M16/RTK/H15
[RESET] 40
MICOM_RESET
MICOM X-TAL
X3000
32.768KHz
[P124/XT2/EXCLKS] 41
[P123/XT1] 42
17 [P15/PCLBUZ1/SCK20/SCL20]
WOL_CTL
51P VX1 Wafer
1.0V DCDC Eth STDBY
IC2307
TLV62565DBVR
EWBS_TUNER
[P16/TI01/TO01/INTP5] 16
AM_MODE_DET_OLED
[P137/INTP0] 43
HDMI EXT EDID
IC3401
BR24G02FJ
22 [P10/SCK00/SCL00]
7 [P74/KR4/INTP8/SI01/SDA01]
19 [P13/TXD2/SDA20]
36 [P140/PCLBUZ0/INTP6]
IR / KEY/WIFI/BT
P4000
10 [P71/KR1/SI21/SDA21] / 11 [P70/KR0/SIK21/SCL21]
31 [P21/ANI1/AVREFM] / 32 [P20/ANI0/AVREFP]
38 [P41/TI07/TO07]
6 [P75/KR5/INTP9/SCK01/SCL01]
20 [P12/SO00/TXD0/TOOLTXD] 21 [P11/SI00/RXD0/TOOLRXD/SDA00]
EWBS_TU
TUxxxx
EDID_WP
3D&L_DIM_EN
[P146] 23
[P62] 3
1.5V DCDC
IC2303
SYVL83
33 [P130]
3.3V NORMAL DCDC
IC2300
TPS563208
[P72/KR2/SO21] 9
POWER_ON/OFF2_3
0.95V CORE/CPU DCDC
IC2302
TPS51362RVER
1.8V eMMC LDO
IC2301
TJ4320GDP-ADJ
POWER_ON/OFF2_4
[P01/TO00/RXD1] 34
12 [P30/INTP3/RTC1HZ/SCK11/SCL11]]
[P17/TI02/TO02] 15
POWER_ON/OFF1
13V-5V NORMAL DCDC
IC2500
TPS564208
24 [P147/ANI18] 25 [P27/ANI7]
26 [P26/ANI6]
WIFI_EN
[P22/ANI2] 30
35 [P00/TI00/TXD1]
[P122/X2/EXCLK] 44
T_CON_SYS_POWER_OFF_OLED
[P121/X1] 45
IR
EYE_SCL / EYE_SDA
BT_WAKEUP_DEVICE
WOL/WIFI_POWER_ON
COMBO_RESET
BT_WAKEUP_HOST
KEY1 / KEY2
LED_R
1.2V Demod LDO
IC6900
TJ4320GDP-ADJ
GND
+3.5V WIFI
37 [P120/ANI19]
RETENTION_DISABLE
8 [P73/KR3/SO01]
* Depending on Model
10. GPIO(MICOM – RENESAS)