LG 55LA86 Series Service Manual page 41

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