LG 65UG8709 - Headphone Amplifier Schematic; HP_AMP Circuit

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.
2014-11-22
HP_AMP 61
LM15U
C6104
18pF
C6106
10pF
50V
C6107
0.1uF
16V
HP_ROUT_AMP
R6101
10K
R6104
43K
1%
C6100
1uF
10V
C6103
1uF
10V
HP_LOUT_AMP
R6105
4.7K
HP_LOUT_MAIN
C6102
1uF
10V
R6103 43K
1%
C6105
1uF
10V
R6106
43K
1%
SIDE_HP_MUTE
C6108
10pF
50V
HP_ROUT_MAIN
+3.3V_NORMAL
R6102 43K
1%
R6107 0
OPT
IC6100
TPA6138A2
3
OUTR
2
-INR
4
GND_1
1
+INR
6
VSS
5
MUTE
7
CN
8
CP
9
VDD
10
GND_2
11
UVP
12
OUTL
13
-INL
14
+INL
C6109
18pF
R6100
10K
C6101
1uF
10V
R6108 0
OPT
+3.3V_NORMAL
EARPHONE AMP
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