LG 47LW570Y Service Manual page 35

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China Hotel Option
AMP_MUTE_HOTEL
R2901 200
AMP_MUTE_HOTEL
CN_HOTEL
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 © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
+24V_AMP
R2904 0
CN_HOTEL
C2901
0.1uF
CN_HOTEL
AUDIO_R
+3.3V_Normal
CN_HOTEL
R2903 0
AMP_RESET_N
R2902
10K
CN_HOTEL
C
Q2901
B
MMBT3904(NXP)
CN_HOTEL
E
SPK_R+_HOTEL
SPK_R-_HOTEL
P2901
12505WS-09A00
CN_HOTEL
1
2
3
4
5
6
7
8
9
10
DUAL COMPONENT
Q2901
1ST : EBK61012601
2ND : 0TRDI80002A
BCM35230
CHINA HOTEL
29
LGE Internal Use Only

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