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.
EXT. Speaker/H.P.
2013/07/18
15
NC5_L14
C919
0.47uF
50V
EXT_SPK
EXT_OUT_R
C926
1uF
OPT
10V
R932
10K
EXT_SPK
C928
1uF
10V
EXT_SPK
C917
0.22uF
50V
EXT_SPK
R937
10K
EXT_SPK
C916
4.7uF
50V
EXT_SPK
L905
22.0uH
EXT_SPK
C912
1uF
50V
EXT_SPK
JK902
PEJ034-01
EXT_SPK
6B
T_TERMINAL2
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
3
E_SPRING
+24V
R924
10K
EXT_SPK
IC901
TPA3124D2PWPR
EXT_SPK
3
PVCCL_2
2
SD
4
MUTE
1
PVCCL_1
6
RIN
5
LIN
7
BYPASS
8
AGND_1
9
AGND_2
10
PVCCR_1
11
VCLAMP
12
PVCCR_2
13
PGNDR_1
14
PGNDR_2
15
ROUT
16
BSR
17
GAIN1
18
GAIN0
19
AVCC_1
20
AVCC_2
21
BSL
22
LOUT
23
PGNDL_1
24
PGNDL_2
C920
0.47uF
50V
EXT_SPK
C923
47uF
25V
EXT_SPK
R930
10K
OPT
L902
BLM18PG121SN1D
EXT_SPK
EXT_OUT_L
R931
10K
EXT_SPK
C918
0.22uF
50V
EXT_SPK
EXT_OUT_L
C911
1uF
50V
EXT_SPK
R935
4.7K
EXT_SPK
C922
0.47uF
50V
EXT_SPK
L904
22.0uH
EXT_SPK
R936
10K
EXT_SPK
C915
0.1uF
50V
EXT_SPK
C914
0.1uF
50V
EXT_SPK
EXT_AMP_L
C913
0.1uF
50V
EXT_SPK
EXT_AMP_R
C921
0.47uF
50V
EXT_SPK
C925
1uF
OPT
10V
R934
4.7K
EXT_SPK
C927
1uF
10V
EXT_SPK
R933
10K
OPT
EXT_OUT_R
C924
47uF
25V
EXT_SPK
SUB_MUTE
R906
1K
1/16W
5%
CI_Del_EXT_SPK
EXT_SPK_DET
R908
100
CI_Del_EXT_SPK
C902
1uF
10V
EXT_SPK_DET
+3.5V_ST
R907
15K
EXT_SPK
R906-*1
0
1/16W
5%
CI
R908-*1
0
1/16W
5%
CI
EXT_SPEAKER
EXT_speaker Single ended
Copyright ⓒ 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 39LY340C
Page 38: ......