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UART FOR DEBUG
SOC_RX
SOC_TX
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
UART_4PIN_STRAIGHT
+3.5V_ST
P3800
12507WS-04L
1
2
3
4
5
AV/COMPONENT REAR
+3.3V_NORMAL
NON_Mold_AV
Mold_AV
PPJ245N2-01
PPJ245-01
JK3800-*1
JK3800
R3806
[GN]E-LUG
10K
7A
R3811
7A
[GN/YL]E-LUG
1K
[GN]C-SPRING
6A
6A
[GN/YL]O-SPRING
[GN]CONTACT
C3800
4A
D3803
0.1uF
4A
5.6V
16V
[GN/YL]CONTACT
[BL]C-SPRING
AV_COMP_ESD
5B
COMP1_Pb
5B
[BL]O-SPRING
+3.3V_NORMAL
[RD1]E-LUG-S
8C
8C
[RD1]E-LUG-S
[RD1]C-SPRING
R3810
6C
COMP1_Pr
10K
6C
[RD1]O-SPRING
[RD1]CONTACT
4C
4C
[RD1]CONTACT
[WH]C-SPRING
5D
D3800
COMP1/AV1/DVI_L_IN
5.6V
5D
[WH]O-SPRING
4E
AV_COMP_ESD
D3801
4E
5.6V
[RD2]CONTACT
[RD2]CONTACT
6E
AV_COMP_ESD
6E
[RD2]O-SPRING
[RD2]C-SPRING
7E
7E
[RD2]E-LUG
[RD2]E-LUG
COMP1/AV1/DVI_R_IN
D3802
5.6V
AV_COMP_ESD
Apply "AV_COMP_ESD" when your model's ESD Test is failed
DEBUG FOR INTERNAL AMOD.
OPT
R3801
0
DTV/MNT_V_OUT_SOC
R3800
75
For TU_Debug
1%
Disconnet R374
TU_DEBUG
COMP1_Y/AV1_CVBS
AV1_CVBS_DET
R3812
1K
COMP1_DET
JACK_COMMON
2011.11.21
38
LGE Internal Use Only
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