LG 42LA86 Series Service Manual page 41

Chassis : ld34d
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AUD_OUT >> EU/CHINA_HOTEL_OPT
DTV/MNT_L_OUT
THE
SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE
SYMBOL MARK OF THE SCHEMETIC.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+12V
EU
IC6000
L6000
AZ4580MTR-E1
EU
EU
2.2K
R6000
OUT1
VCC
C6004
8
1
0.1uF
OPT
C6000
50V
OPT
EU
R6002
IN1-
OUT2
SIGN600002
33K
R6004
7
1uF
2
25V
C6002
470K
EU
EU
6800pF
C6003
33pF
IN1+
IN2-
6
EU
3
VEE
IN2+
5
4
SCART_AMP_L_FB
SCART_Lout
EU
[SCART AUDIO MUTE]
EU
R6011
C6008
2.2K
DTV/MNT_R_OUT
OPT
OPT
DTV/MNT_L_OUT
1uF
EU
R6010
R6008
33K
C6007
25V
470K
6800pF
C6005
EU
33pF
SCART_AMP_R_FB
SCART_Rout
DTV/MNT_R_OUT
EU
C
R6013
Q6000
B
1K
MMBT3904(NXP)
EU_SCART_MUTE_ISAHAYA
EU
Q6002
E
RT1P141C-T112
SCART_MUTE
PDTA114ET
Q6002-*1
EU
C
R6014
Q6001
B
1K
MMBT3904(NXP)
EU
EU_SCART_MUTE_NXP
E
SCART AUDIO AMP
2011.11.21
60
LGE Internal Use Only

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