LG 50PZ570-TB (CHASSIS:PA12A) Service Manual ▷ View online
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.
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.
R904
75
R902
75
R906
1K
COMP1_DET
COMP1_L_IN
COMP1_Pb
COMP1_R_IN
R900
470K
C906
0.1uF
16V
D908
5.6V
OPT
+3.3V_Normal
R907
12K
OPT
R901
470K
R905
10K
R903
75
R908
12K
OPT
COMP1_Pr
COMP1_Y
MDS62110209
GAS3
OPT
MDS62110209
GAS12
OPT
MDS62110209
GAS4
OPT
MDS62110209
GAS5
OPT
MDS62110209
GAS14
OPT
MDS62110209
GAS6
OPT
MDS62110209
GAS19
OPT
MDS62110209
GAS20
OPT
MDS62110209
GAS15
OPT
MDS62110209
GAS7
OPT
MDS62110209
GAS18
OPT
MDS62110209
GAS21
OPT
MDS62110209
GAS17
OPT
MDS62110209
GAS9
OPT
MDS62110209
GAS1
OPT
MDS62110209
GAS8
OPT
MDS62110209
GAS2
OPT
MDS62110209
GAS10
OPT
MDS62110209
GAS23
OPT
D904
5.1V
D902
5.1V
D903
5.1V
D901
5.1V
D900
5.1V
D909
5.1V
D910
5.1V
D911
5.1V
5.1V
D912
5.1V
5.1V
D913
5.1V
5.1V
COMP2_Y/AV1_CVBS
R909
2.7K
COMP2_Pb
R910
1K
D925
5.1V
COMP2_AV_DET
D924
5.1V
R911
470K
+3.3V_Normal
R912
2.7K
D923
5.1V
+3.3V_Normal
R915
75
D922
5.1V
R916
12K
OPT
COMP2_DET
R917
75
D921
5.1V
D920
5.1V
D915
5.6V
JK901
PPJ234-02
5A
[GN]O-SPRING
6A
[GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
4C
[RD]CONTACT_1
5D
[WH]O-SPRING
4E
[RD]CONTACT_2
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
D914
5.6V
COMP2_Pr
R918
12K
OPT
R919
1K
COMP2_L_IN
D919
5.1V
R920
470K
D918
5.1V
D917
5.1V
R921
75
COMP2_R_IN
D916
5.1V
JK900
PPJ234-01
5A
[GN]O-SPRING
6A [GN]E-LUG
4A
[GN]CONTACT
7B
[BL]E-LUG-S
5B
[BL]O-SPRING
7C
[RD]E-LUG-S
5C
[RD]O-SPRING_1
5D
[WH]O-SPRING
4E
[RD]CONTACT
5E
[RD]O-SPRING_2
6E
[RD]E-LUG
MDS61887711
GAS13
OPT
MDS61887711
GAS22
MDS61887711
GAS11
OPT
L900
CM2012FR27KT
C905
27pF
50V
C904
27pF
50V
C903
27pF
50V
L901
CM2012FR27KT
L902
CM2012FR27KT
L903
CM2012FR27KT
C908
27pF
50V
C907
27pF
50V
C909
27pF
50V
L904
CM2012FR27KT
L905
CM2012FR27KT
R922
10
1%
R913
10
1%
R914
10
1%
C901
27pF
50V
C902
27pF
50V
C900
27pF
50V
C910
27pF
50V
C911
27pF
50V
C912
27pF
50V
R923
10
1%
R924
10
1%
R925
10
1%
COMPONENT
09
19
SMD GASKET
CLOSE TO JUNCTION
2. COMP_DET ONLY = AV
COMP 2(COMP/AV)
1. COMP_DET + COMP_AV_DET = COMPONENT
COMP 1
CVBS / COMPONENT
EAX64029301
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.
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.
IR_WRLS
R1011
10K
WIRELESS
C1002
0.01uF
50V
WIRELESS
WRLS_DET
P_17V_WRLS
R1001
1K
WIRELESS
P_17V_WRLS
R1013
2.2K
WIRELESS
R1012
22K
WIRELESS
WRLS_SCL
C1000
0.1uF
50V
WIRELESS
JK1000
KJA-PH-3-0168
WIRELESS
14
GND_3
13
I2C_SDA
5
VCC[24V/20V/17V]_5
12
I2C_SCL
11
GND_2
2
VCC[24V/20V/17V]_2
19
GND_5
18
IR
10
RESET
4
VCC[24V/20V/17V]_4
1
VCC[24V/20V/17V]_1
17
GND_4
9
GND_1
8
INTERRUPT
3
VCC[24V/20V/17V]_3
16
UART_TX
7
DETECT
6
VCC[24V/20V/17V]_6
15
UART_RX
20
GND_6
21
SHIELD
R1004
10K
WIRELESS
WRLS_PWR_EN
C1001
2.2uF
WIRELESS
50V
L1000
BLM18PG121SN1D
WIRELESS
P_17V
WRLS_SDA
WRLS_SDA
WRLS_SCL
SDA2_3.3V
SCL2_3.3V
R1014
33
33
WIRELESS
R1015
33
33
WIRELESS
D1001
5.6V
CDS3C05HDMI1
WIRELESS
D1002
5.6V
CDS3C05HDMI1
WIRELESS
+3.3V_Normal
C1004
10uF
25V
10uF
25V
OPT
Q1000
WIRELESS
MMBT3904(NXP)
E
B
C
Q1001
WIRELESS
ZXMP3F30FHTA
G
D
S
10
WIRELESS READY MODEL
WIRELESS
19
* weapon.ahn $ [MRMC] Motion ReMoCon
Wireless Power On/Off
Wireless Interface
*weapon.ahn $ [WRLS] - WiReLeSs
Wireless I2C connection with I2C_1
Address : 0x20
EAX64029301
U
S
B
D
O
W
N
S
T
R
E
A
M
U
S
B
D
O
W
N
S
T
R
E
A
M
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.
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.
+5V_MULTI
C1107
0.1uF
/USB_OCD2
R1112
4.7K
OPT
4.7K
OPT
C1103
10uF
10V
10uF
10V
R1106
2.7K
2.7K
R1103
4.7K
OPT
4.7K
OPT
USB_CTL2
C1106
10uF
10V
10uF
10V
/USB_OCD1
USB_CTL1
L1102
MLB-201209-0120P-N2
120-ohm
+3.3V_Normal
+3.3V_Normal
USB_DM2
C1104
0.1uF
+5V_MULTI
USB_DP1
R1113
2.7K
2.7K
USB_DM1
L1103
MLB-201209-0120P-N2
120-ohm
USB_DP2
EPHY_RDN
C1101
0.1uF
16V
L1100
CIC21J501NE
R1101
510
EPHY_ACTIVITY
R1100
510
EPHY_LINK
EPHY_TDN
EPHY_RDP
+3.3V_Normal
+2.5V_BCM35230
EPHY_TDP
MOD_SDA
MOD_TX
MOD_RX
DISP_EN
R1121
27K
MOD_SCL
R1115
100
ROM_DL_DA
ROM_DL_CK
+3.3V_Normal
+3.3V_Normal
R1123
4.7K
R1122
4.7K
R1124
4.7K
R1125
4.7K
D1109
5.5V
ADUC 5S 03 0R5
D1101
5.5V
ADUC 5S 03 0R5
D1100
5.5V
ADUC 5S 03 0R5
D1108
5.5V
ADUC 5S 03 0R5
JK1101
3AU04S-305-ZC-(LG)
1
2
3
4
5
JK1102
3AU04S-305-ZC-(LG)
1
2
3
4
5
R1138
0
0
OPT
+3.3V_Normal
C1102
0.1uF
M_REMOTE_TX
+3.3V_Normal
M_REMOTE_RX
R1137
0
OPT
REMOTE_OR_MODULE_RX
R1140
47K
OPT
R1139
4.7K
REMOTE_OR_MODULE_TX
REMOTE_SW_CTRL
IC1102
HEF4053B
3
Y1C
2
Y0B
4
ZC
1
Y1B
6
E
5
Y0C
7
VEE
8
VSS
9
SC
10
SB
11
SA
12
Y0A
13
Y1A
14
ZA
15
ZB
16
VDD
MOD_RX
MOD_TX
TE4N
TD4P
TE4P
TD4N
TCLK4N
TCLK4P
TC4N
TB4N
TA4N
TA4P
TC4P
TB4P
TD3N
TE3N
TD3P
TE3P
TCLK3N
TCLK3P
TA3P
TA3N
TC3P
TC3N
TB3P
TB3N
TD2P
TE2P
TD2N
TE2N
TCLK2N
TCLK2P
TB2N
TA2N
TA2P
TC2P
TB2P
TC2N
TD1P
TE1P
TE1N
TD1N
TC1P
TB1P
TB1N
TC1N
TA1P
TA1N
TCLK1N
TCLK1P
JK1100
43-10013AD11-1
1
2
3
4
5
6
7
8
D1
D2
D3
D4
9
R1141
0
OPT
IC1101
AP2191DSG
EAN61849601
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
IC1100
AP2191DSG
EAN61849601
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
D1103
5.5V
D1105
5.5V
D1106
5.5V
D1107
5.5V
L1104
CIC21J501NE
C1108
0.1uF
16V
0.1uF
16V
D1104
5.5V
D1102
5.5V
R1136
0
R1120
0
R1119
0
P1101
FF05004-80
LVDS_N
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
P1101-*1
104060-8017
LVDS_P
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
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
C1100
100uF
16V
C1105
100uF
16V
USB 1
USB/Ethernet/LVDS
11
USB 2
19
Ethernet Block
EAX64029301
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.
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.
R1215
22
22
R1218
2.7K
L1201
120-ohm
+3.3V_Normal
R1208
100
100
M_REMOTE_TX
DC_MREMOTE
R1216
2.7K
M_RFModule_RESET
M_REMOTE_RX
DD_MREMOTE
R1213
100
100
R1211
100
100
R1217
2.7K
R1209
100
100
R1212
100
100
3D_SYNC_RF
+3.3V_Normal
R1224
22
22
R1222
22
22
R1223
22
22
3D_GPIO_2
3D_GPIO_1
3D_GPIO_0
P1201
12507WS-12L
1
2
3
4
5
6
7
8
9
10
11
12
13
12
19
M_REMOCON
TI solution M_REMOTE OPTION
Motion Remote controller
ALL M_REMOTE OPTION
EAX64029301
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