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LG 43UF77 ZD Series Service Manual page 63

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LM14A ONLY, LM14A+URSA
TUNER EMS GND SEPERATION
TU_GND_A2_1nF
TU_GND_A3_0ohm
TU_GND_A6_3.3nF
TU_GND_A1_0ohm
C6706
C6710
R6701
1000pF
3300pF
0
630V
630V
TU_GND_A1_1nF
TU_GND_A2_22nF
TU_GND_A3_22nF
R6701-*1
C6706-*1
1000pF
0.022uF
630V
630V
TU_GND_A
EU/CIS
AJJA
TW/COL
0 ohm
GND A_1
0 ohm
GND A_2
X
X
GND A_3
X
0 ohm
X
GND A_4
X
X
X
GND A_5
SMD_BOT
GASKET_8.0X6.0X10.5H
M13700
MDS62110225
SMD_BOT_OPT
GASKET_8.0X6.0X10.5H
M13701
MDS62110225
SMD_BOT_OPT
GASKET_8.0X6.0X10.5H
M13702
MDS62110225
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.
Copyright ⓒ 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes
TU_GND_A4_22nF
TU_GND_B1_22nF
C6700
C6703
0.022uF
0.022uF
TU_GND_B3_1nF
R6700
630V
630V
C6707
0
TU_GND_B2_22ohm
1000pF
TU_GND_A5_22ohm
R6703
R6704
630V
22
22
TU_GND_B2_0ohm
TU_GND_B3_22nF
C6707-*1
R6700-*1
0
TU_GND_A4_1nF
0.022uF
R6704-*1
0.022uF
C6700-*1
630V
630V
1000pF
630V
GND_A
GND_B
CN/HK
KR
North.AM
BR
JP
X
X
0 ohm
0 ohm
0 ohm
X
22 nF
22 nF
X
1 nF
0 ohm
X
22 nF
0 ohm
0 ohm
22 nF
X
X
22 nF
1 nF
22 ohm
22 ohm
22 ohm
X
X
70&79inch_EMI
GASKET_8.0X6.0X10.5H
M13707
MDS62110225
SMD_BOT_EU
GASKET_8.0X6.0X10.5H
M13703
TU_BOT_SMD
MDS62110225
SMD1
SMD_BOT
GASKET_8.0X6.0X10.5H
M13705
SMD2
MDS62110225
SMD3
SMD_BOT_OPT
GASKET_8.0X6.0X10.5H
M13704
MDS62110225
70inch_EMI
79inch_EMI
GASKET_8.0X6.0X10.5H
GASKET_8.0X6.0X12.5H
M13706
M13706-*1
MDS62110225
MDS62110217
TU_GND_B4_1nF
TU_EU
C6708
C6709
1000pF
3300pF
630V
630V
TU_GND_B4_22nF
C6708-*1
0.022uF
630V
TU_GND_B
EU/CIS
AJJA
TW/COL
CN/HK
GND B_1
X
X
22 nF
X
22 ohm
GND B_2
X
X
X
1 nF
1 nF
1 nF
22 nF
GND B_3
GND B_4
1 nF
22 nF
1 nF
1 nF
EU/CIS
AJJA
TW/COL
CN/HK
KR
KR
North.AM
BR
JP
X
22 nF
X
22 ohm
X
X
22 nF
1 nF
1 nF
1 nF
22 nF
1 nF
North.AM
BR
JP
BSD-15Y-LM14A-137_00-HD
LM14A
Tuner_GND
LGE Internal Use Only

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