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LG 55EF950 Series Service Manual page 61

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[51P Vx1
output wafer]
51pin_Wafer
P7100
FI-RE51S-HF-J-R1500
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
JP7102
40
41
42
43
44
45
46
47
48
49
50
51
52
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
+3.3V_NORMAL
TXDAP7_L
LOCKAn_HTPDAn_3.3VPullup
TXDAN7_L
LOCKAn_HTPDAn_3.3VPullup
+1.8V
R7115
10K
LOCKAn_HTPDAn_3.3VPullup
TXDAP6_L
R7118
10K
TXDAN6_L
LOCKAn_HTPDAn_3.3VPullup
R7109
10K
TXDAP5_L
LOCKAn_HTPDAn_3.3VPullup
C
R7111
TXDAN5_L
100
B
Q7101
MMBT3904(NXP)
LOCKAn_IN
LOCKAn_HTPDAn_3.3VPullup
E
TXDAP4_L
TXDAN4_L
TXDAP3_L
+3.3V_NORMAL
TXDAN3_L
TXDAP2_L
LOCKAn_HTPDAn_3.3VPullup
TXDAN2_L
LOCKAn_HTPDAn_3.3VPullup
+1.8V
R7114
10K
LOCKAn_HTPDAn_3.3VPullup
TXDAP1_L
R7117
10K
TXDAN1_L
LOCKAn_HTPDAn_3.3VPullup
R7108
10K
TXDAP0_L
LOCKAn_HTPDAn_3.3VPullup
C
R7110
TXDAN0_L
+3.3V_NORMAL
100
B
Q7100
MMBT3904(NXP)
HTPDAn_IN
LOCKAn_HTPDAn_3.3VPullup
E
LOCKAn_IN
HTPDAn_IN
R7103
+3.3V_NORMAL
100
POWER_DET_1
EL_VDD_DETECT_22V
JP7101
R7106
4.7K
OPT
EL_VDD_DETECT_22V
R7112
0
Q7102
2N7002KA
R7116
33 OPT
+3.3V_NORMAL
R7107
KEC_FET
4.7K
OPT
R7113
0
Q7103
T_CON_SYS_POWER_OFF
2N7002KA
R7104 22
INV_CTL
100
R7105
COMPENSATION_DONE
R7124
0
COMPENSATION_DONE_1
OPT
CONPENSATION_DONE -> TEMP USE(HDMI ARC PROBLEM)
CONPENSATION_DONE1 -> FINAL USE
R7101
100
LED_R
T_CON_SYS_POWER_OFF
C7100
0.1uF
16V
Data_Format_0
Data_Format_1
3D&L_DIM_EN
R7121
10K
LOCKAn
C
B
Q7105
MMBT3904(NXP)
LOCKAn_HTPDAn_3.3VPullup
E
R7120
10K
HTPDAn
C
B
Q7104
MMBT3904(NXP)
LOCKAn_HTPDAn_3.3VPullup
E
D
Q7102-*1
G
2N7002K
TCON_I2C_EN
S
DIODE_FET
KEC_FET
R7122
0
I2C_SCL6
D
Q7103-*1
G
2N7002K
TCON_I2C_EN
S
DIODE_FET
R7123
0
I2C_SDA6
R7119
33 OPT
UF71/7500
2014-05-19
21
Vx1 51P
LGE Internal Use Only

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