LG 65EF9500 Service Manual page 52

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
EARPHONE AMP
HP_OUT_2.2uF(CN_DRA)
C6100-*1
2.2uF
10V
HP_OUT
C6104
HP_OUT_1uF
HP_OUT HP_OUT
C6100
18pF
1uF R6100 R6106
10V 10K 43K
HP_ROUT_MAIN
HP_BYPASS 1%
R6107
0
HP_ROUT_AMP
+3.3V_NORMAL
HP_OUT
4.7K
R6105
SIDE_HP_MUTE
HP_OUT_2.2uF(CN_DRA)
IC6100
TPA6138A2
+INR +INL HP_OUT
1 14
C6109
HP_OUT
HP_OUT HP_OUT
18pF
R6104 R6101
HP_OUT -INR -INL HP_OUT
43K 10K
2 13
C6108 1%
C6106
10pF
10pF
OUTR OUTL
50V 3 12
50V
GND_1 UVP
4 11
+3.3V_NORMAL
MUTE GND_2
5 10
VSS VDD
6 9
HP_OUT HP_OUT
HP_OUT
C6105 C6107
C6102 CN CP
0.1uF
1uF
7 8
1uF
16V
10V
10V
C6103
1uF
10V
HP_OUT
C6101-*1
2.2uF
10V
HP_OUT_1uF
C6101
1uF
10V
HP_LOUT_MAIN
HP_BYPASS
0
R6108
HP_LOUT_AMP
BSD-15Y-LM14A-061_00-HD
HEADPHONE AMP
LGE Internal Use Only