LG 49UF771V Service Manual page 59

[51P Vx1 output wafer]
Non REVERSE Type
P7201
SP14-11592-01-51Pin
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
LGD_Module
29
30
R7203 10K
31
OPT
32
33
34
35
36
37
38
39
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 rights reserved.
Only for training and service purposes
TXDAP7_L
TXDAN7_L
TXDAP6_L
TXDAN6_L
TXDAP5_L
TXDAN5_L
TXDAP4_L
TXDAN4_L
TXDAP3_L
L/D_EN(Pin30)
- T-Con L/D Function
TXDAN3_L
HIGH : Enable
LOW or NC : Disable
TXDAP2_L
TXDAN2_L
BIT_SEL(Pin31)
G
- Bit Selection
HIGH or NC : 10Bit
TXDAP1_L
LOW : 8Bit
TXDAN1_L
+3.3V_NORMAL
TXDAP0_L
R7207
TXDAN0_L
10K
OPT
R7208
1K
LOCKAn_IN
LGD_Module
HTPDAn_IN
R7202 10K
+3.3V_NORMAL
LGD_Module
R7204
4.7K
3D&L_DIM_EN
33
R7205
1K R7206
OPT LGD_Module
+3.3V_NORMAL
OPT
R7234
4.7K
R7200
3D&L_DIM_EN
33 OPT
R7201
OPT
EXT_FRC_TEMP
0
R7232 0
I2C_SCL7
EXT_FRC_TEMP
R7233 0
I2C_SDA7
OPT
R7136 0
URSA_RESET_MICOM
R7134 0
URSA_RESET_SoC
PANEL_VCC
EXT_FRC_TEMP
L7200
MLB-201209-0120P-N2
+3.3V_NORMAL
[OPTION]EXT_FRC_TEMP
C7200 C7201
Only for Using External FRC B/D 10uF 10uF
25V 25V
R7237 0
NON_EXT_FRC_TEMP
R7231 0
NON_EXT_FRC_TEMP
R7235 0
NON_EXT_FRC_TEMP
+3.3V_NORMAL
LOCKAn_3.3VPullup
+1.8V R7226
10K
LOCKAn_3.3VPullup
R7228
10K
LOCKAn_3.3VPullup
R7222
10K
LOCKAn_3.3VPullup
C
R7224
100 B Q7203
2N3904S
LOCKAn_IN
KEC_LOCKAn_HTPDAn_3.3VPullup_TR
E
B
+3.3V_NORMAL
HTPDAn_3.3VPullup
+1.8V R7225
10K
HTPDAn_3.3VPullup
R7227
10K
HTPDAn_3.3VPullup
B
R7221
10K
HTPDAn_3.3VPullup
C
R7223
100 B Q7202
D
DIODES_LGD_Module_TCON_I2C_EN_FET
2N3904S
Q7200-*1 HTPDAn_IN
KEC_LOCKAn_HTPDAn_3.3VPullup_TR
2N7002K
E
C
S
B Q7202-*1
MMBT3904(NXP)
+3.3V_NORMAL TCON_I2C_EN
NXP_LOCKAn_HTPDAn_3.3VPullup_TR
E
KEC_LGD_Module_TCON_I2C_EN_FET
R7218
I2C_SCL6
0
LGD_Module
OPT
R7214
33
+3.3V_NORMAL
TCON_I2C_EN
KEC_LGD_Module_TCON_I2C_EN_FET
R7219
I2C_SDA6
0
LGD_Module
R7215
33
D
DIODES_LGD_Module_TCON_I2C_EN_FET
OPT
Q7201-*1
G
2N7002K
S
+3.3V_NORMAL
R7216
10K
OPT
DATA_FORMAT_1_SOC
33
OPT
R7220
R7217
10K
OPT
Data Input Format[1:0]
OPT
R7209 *Mode 3 (4 Division)
10K
- Data Format 0(Pin37) = Low
R7211
Data Format 1(Pin36) = High
DATA_FORMAT_0_SOC
33
OPT
*Mode 2 (2 Division)
R7210
- Data Format 0(Pin37) = High
10K
Data Format 1(Pin36) = Low
OPT
20037WR-05A00
5P_12V_WAFER
LOCKAn_3.3VPullup
R7230
10K
LOCKAn
C
B Q7205
2N3904S
KEC_LOCKAn_HTPDAn_3.3VPullup_TR
E
C
B Q7205-*1
MMBT3904(NXP)
NXP_LOCKAn_HTPDAn_3.3VPullup_TR
E
C
Q7203-*1
MMBT3904(NXP)
NXP_LOCKAn_HTPDAn_3.3VPullup_TR
E
HTPDAn_3.3VPullup
R7229
10K
HTPDAn
C
Q7204
2N3904S
KEC_LOCKAn_HTPDAn_3.3VPullup_TR
E
C
B Q7204-*1
MMBT3904(NXP)
NXP_LOCKAn_HTPDAn_3.3VPullup_TR
E
L_DIM_EN
3D_EN
T-con power
P7203
1
2
PANEL_VCC
3 5P_12V_WAFER
L7201
MLB-201209-0120P-N2
4
5
L7202
5P_12V_WAFER
6 MLB-201209-0120P-N2
C7202 C7203 C7204 C7205
5P_12V_WAFER
10uF 0.1uF 10uF 0.1uF
25V 25V 25V 25V
5P_12V_WAFER OPT
LM15U
2015-01-07
71
51P Vx1
LGE Internal Use Only