LG 42LX6500 / 42LX650N-ZD / 42LX6800 / 42LX6900-ZD (CHASSIS:LD03R) 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.
09/10/xx
MOTION_REMOCON
20 100
GP2_BCM_ATSC
+3.3V_NORMAL
R1701
100
100
M_REMOTE_RX
9:F3;9:G4
M_REMOTE_TX
9:F3;9:G4
R1702
100
100
L1700
BLM18PG121SN1D
120-ohm
R1705
2.7K
+3.3V_NORMAL
R1700
100
100
M_RFModule_RESET
9:F3;9:G4
DC
9:F3;9:G3
R1703
100
100
R1704
100
100
DD
9:F3;9:G3
R1706
2.7K
R1707
2.7K
P1700
12507WR-08L
M_REMOTE
1
2
3
4
5
6
7
8
9
Motion Remocon Interface
Motion Remote controller
ALL M_REMOTE OPTION
THERMAL
THERMAL
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.
09.10
AMP_SUB_NTP
21 100
GP2_BCM_ATSC
SIGN60000
R2151
0
0
AMP_RESET_N
L2102
BLM18PG121SN1D
+3.3V_NORMAL
SPK_Woofer-
C2130
22pF
50V
22pF
50V
3AMP OPT
R2135
12
C2152
22000pF
50V
C2147
10uF
35V
10uF
35V
R2157
3.3K
R2129
12
SPK2_R+
L2100
BLM18PG121SN1D
R2123
4.7K
R2119
0
0
3AMP OPT
C2103
0.1uF
16V
0.1uF
C2109
16V
R
2
1
6
0
1
0
0
C2117
1000pF
50V
+1.8V_AMP
R2156
0
0
C2155
0.01uF
50V
0.01uF
50V
3AMP OPT
R2144
4.7K
C2134
22000pF
50V
C2159
390pF
50V
R2127
12
C2126
22pF
50V
22pF
50V
3AMP OPT
+24V_AMP
0.01uF
C2173
50V
3AMP OPT
C2115
1000pF
50V
SPK_Woofer+
D2102
100V
1N4148W
3AMP OPT
AUD_MASTER_CLK
R2122
3.3
3.3
3AMP OPT
C2165
0.47uF
50V
R2107
100
C2150
1uF
25V
D2101
100V
1N4148W
3AMP OPT
L2107
AD-9060
15uH
2S
1S
1F
2F
C2160
390pF
50V
SPK2_L+
C2151
22000pF
50V
R2136
12
0.1uF
C2119
L2106
AD-9060
15uH
2S
1S
1F
2F
C2163
390pF
50V
C2161
390pF
50V
R2100
56
POWER_DET
R2118
100
SPK2_R-
SPK2_L-
C2128
1uF
25V
AMP_MUTE1
R2161
10K
C2145
1uF
25V
R
2
1
2
5
1
0
0
3AMP OPT
R2103
100
C2108
100pF
50V
D2104
100V
1N4148W
3AMP OPT
0.1uF
C2154
50V
C2158
390pF
50V
0.1uF
C2132
16V
L2108
AD-9060
15uH
2S
1S
1F
2F
R2101
100
+24V_AMP
R2147
3.3
3AMP OPT
SCL2_3.3V
SPK2_L-
SDA2_3.3V
L2101
BLM18PG121SN1D
R2132
12
0.1uF
C2169
50V
R2111
56
AUD_SCK
R2133
12
R2109
100
R2149
3.3
3AMP OPT
C2125
10uF
10uF
10V
3AMP OPT
C2140
1uF
25V
AUD_SCK
R2152
0
0
AUD_LRCH
C2157
10uF
35V
10uF
35V
R2131
12
+1.8V_AMP
0.1uF
C2172
50V
P2100
FW25001-02(SPK 2P)
3AMP
1
2
R2102
100
0.01uF
C2176
50V
3AMP OPT
P2101
WAFER-ANGLE
1
2
3
4
IC2100
NTP-7000
EAN60969601
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
C2135
22000pF
50V
C2122
22pF
50V
22pF
50V
3AMP OPT
L2103
BLM18PG121SN1D
C2166
0.47uF
50V
C2148
1uF
25V
0.01uF
C2177
50V
3AMP OPT
R2155
0
0
C2162
390pF
50V
R2143
4.7K
C2144
1uF
25V
R2121
3.3
3.3
3AMP OPT
R2140
4.7K
D2100
100V
1N4148W
3AMP OPT
0.1uF
C2167
50V
C2146
10uF
35V
10uF
35V
R2110
100
C2164
0.47uF
50V
C2143
22000pF
50V
C2141
1uF
25V
R2139
4.7K
+1.8V_AMP
R2146
3.3
3AMP OPT
AUD_LRCK
AMP_MUTE1
C2116
33pF
50V
33pF
50V
OPT
SDA2_3.3V
+24V_AMP
C2123
22pF
50V
22pF
50V
3AMP OPT
0.1uF
C2118
R2158
3.3K
C2121
33pF
50V
33pF
50V
OPT
0.1uF
C2133
16V
R2138
12
R2105
100
C2101
10uF
10V
3AMP OPT
IC2101
NTP-7000
EAN60969601
1
BST1A
2
VDR1A
3
/RESET
4
AD
5
DGND_1
6
GND_IO
7
CLK_I
8
VDD_IO
9
DGND_PLL
10
AGND_PLL
11
LF
12
AVDD_PLL
13
DVDD_PLL
14
GND
15
DGND_2
16
DVDD
17
SDATA
18
WCK
19
BCK
20
SDA
21
SCL
22
MONITOR0
23
MONITOR1
24
MONITOR2
25
/FAULT
26
VDR2B
27
BST2B
28
PGND2B_1
29
PGND2B_2
30
OUT2B_1
31
OUT2B_2
32
PVDD2B_1
33
PVDD2B_2
34
PVDD2A_1
35
PVDD2A_2
36
OUT2A_1
37
OUT2A_2
38
PGND2A_1
39
PGND2A_2
40
BST2A
41
VDR2A
42
NC
43
VDR1B
44
BST1B
45
PGND1B_1
46
PGND1B_2
47
OUT1B_1
48
OUT1B_2
49
PVDD1B_1
50
PVDD1B_2
51
PVDD1A_1
52
PVDD1A_2
53
OUT1A_1
54
OUT1A_2
55
PGND1A_1
56
PGND1A_2
57
EP_PAD
R2142
4.7K
R2120
100
+1.8V_AMP
C2142
22000pF
50V
AUD_LRCH
C2113
100pF
100pF
SPK2_R+
C2124
22pF
50V
22pF
50V
3AMP OPT
SCL2_3.3V
AUD_MASTER_CLK
R2154
0
0
0.1uF
C2168
50V
C2100
10uF
10V
3AMP OPT
D2105
100V
1N4148W
3AMP OPT
POWER_DET
R
2
1
5
9
1
0
0
C2105
10uF
10V
3AMP OPT
+3.3V_NORMAL
SPK_Woofer-
R2124
4.7K
0.01uF
C2174
50V
3AMP OPT
C2104
10uF
10V
3AMP OPT
C2149
22000pF
50V
0.1uF
C2107
16V
C2138
1000pF
50V
1000pF
50V
R2141
4.7K
C2127
10uF
10uF
10V
3AMP OPT
R2106
100
C2156
0.01uF
50V
0.01uF
50V
3AMP OPT
L2105
BLM18PG121SN1D
+1.8V_AMP
C2139
1000pF
50V
1000pF
50V
0.1uF
C2170
50V
SPK2_R-
C2112
1000pF
50V
C2102
0.1uF
16V
C2110
100pF
100pF
R2104
100
0.1uF
C2137
50V
C2106
100pF
50V
R2150
3.3
3AMP OPT
R2145
3.3
3AMP OPT
+24V_AMP
R2134
12
C2114
33pF
50V
33pF
50V
OPT
L2104
BLM18PG121SN1D
SPK_Woofer+
D2103
100V
1N4148W
3AMP OPT
R2153
0
0
0.1uF
C2136
50V
R2128
12
C2131
22pF
50V
22pF
50V
3AMP OPT
C2129
1uF
25V
R2162
0
0
3AMP OPT
R
2
1
2
6
1
0
0
3AMP OPT
SPK2_L+
C2153
22000pF
50V
R2148
3.3
3AMP OPT
0.1uF
C2171
50V
+1.8V_AMP
R2137
12
AMP_RESET_N
R2130
12
0.01uF
C2178
50V
3AMP OPT
C2111
1000pF
50V
R2108
100
0.01uF
C2175
50V
3AMP OPT
C2120
33pF
50V
33pF
50V
OPT
AUD_LRCK
Woofer AMP.
Development Item(Slim Depth)
Sub AMP.
SPEAKER2_L
SPEAKER2_R
Woofer
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.
GP2_BCM_ATSC
09/10/xx
LG_LOGO_LE9500
22 100
D2200
5.6V
CDS3C05HDMI1
OPT
R2299
33
1/10W
OPT
+5V_NORMAL
R2298
0
1/10W
+3.5V_ST
R2200
100
LED_B/LG_LOGO
Q2200
2SC3052
2SC3052
E
B
C
P2200
12507WR-04L
1
2
3
4
5
LG LOGO FOR LE9500
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.
3D_IR_GENDER
09/11/18
24 100
GP2_BCM_ATSC
3D_SYNC_OUT
78:T9
R2404
0
0
3DTV
D2403
5.5V
3DTV
P2402
12507WR-03L
1
2
3
4
L2403
120-ohm
+5V_USB
C2401
10pF
50V
50V
3DTV
SIDE IR Emitter sync USB JACK
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