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SPDIF OUT
+3.3V_NORMAL
R3401
2.7K
OPT
SPDIF_OUT
R3400
33
SOC_RX
SOC_TX
UART for Debug
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 rights reserved.
Only for training and service purposes
RIN1
DOUT1
GND
VCC
VINPUT
C3400
0.1uF
16V
+3.4V_ST
P3400
12507WS-04L
OPT
1
R3402
10K
2
OPT
R3416
10K
3
4
5
HP OUT
RIN1
TP3400
DOUT1
TP3401
R3403
EXT_HP_OUT
0
HP_ROUT
R3404
0
EXT_HP_OUT
HP_LOUT
R3405
100
HP_OUT
HP_DET
INT_HP_OUT
INT_HP_OUT
R3403-*1
R3404-*1
5.1
5.1
HP_OUT
VA3408
5.6V
Internal HP OUT
HP_ROUT
HP_LOUT
AV/COMPONENT REAR
PPJ245N2-01
JK3401
6A [ GN/YL]E-LUG
5A [GN/YL]O-SPRING
4A [GN/YL]CONTACT
5B
[BL]O-SPRING
7C
[RD1]E-LUG-S
5C
[RD1]O-SPRING
4C
[RD1]CONTACT
5D
[WH]O-SPRING
4E
[RD2]CONTACT
5E
[RD2]O-SPRING
6E
[RD2]E-LUG
JK3402
+3.3V_NORMAL
PEJ034-01
E_SPRING
3
R3406
10K
HP_OUT
R_SPRING
4
T_SPRING
5
B_TERMINAL2
7B
T_TERMINAL2
6B
VA3400
5.6V
HP_OUT
HP_OUT
VA3409
5.6V
R3414
0
INT_HP_AMP
HP_ROUT_SOC
R3415
0
INT_HP_AMP
HP_LOUT_SOC
Place JACK Side
R3409
0
VA3405
+3.3V_NORMAL
5.5V
R3407
10K
R3408
1K
AV1_CVBS_DET
VA3406
5.6V
COMP1_Pb
+3.3V_NORMAL
VA3401
5.5V
R3410
10K
COMP1_Pr
R3411
VA3403
1K
5.5V
VA3407
COMP1/AV1/DVI_L_IN
5.6V
VA3402
5.6V
COMP1/AV1/DVI_R_IN
VA3404
5.6V
A5LR_Bring_Up
JACK
COMP1_Y/AV1
C3401
150pF
OPT
COMP1_DET
2014.11.01
34
LGE Internal Use Only
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