Read LG 42LH260H (CHASSIS:LA96B) Service Manual 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.
PTC_RX_5V
R2329
100K
1/10W
5%
R2305
10K
R2284
0
0
R2353
0
0
C2170
47pF
50V
47pF
50V
Q1111
2SC3875S(ALY)
E
B
C
C2160
0.1uF
R2297
0
R2293
0
0
Q1109
2SC3875S(ALY)
E
B
C
R2359
470K
DUM_MPI_DOUT
014:R7
DUM_SPI_DATA_OUT
014:S14
5VST
IC1204
MC9S12E128CFUE
1
PM3
2
RXD2/PM4
3
TXD2/PM5
4
SDA/PM6
5
SCL/PM7
6
FAULT0/PQ0
7
FAULT1/PQ1
8
FAULT2/PQ2
9
FAULT3/PQ3
10
VDDX
11
VSSX
12
IS0/PQ4
13
IS1/PQ5
14
IS2/PQ6
15
MODC/TAGHI/BKGD
16
IOC04/PT0
17
IOC05/PT1
18
IOC06/PT2
19
IOC07/PT3
20
IOC14/PT4
21
IOC15/PT5
22
IOC16/PT6
23
IOC17/PT7
24
PW10/IOC24/PU0
25
PW11/IOC25/PU1
26
XCLKS/NOACC/PE7
27
ECLK/PE4
28
VSSR
29
VDDR
30
RESET
31
VDDPLL
32
XFC
33
VSSPLL
34
EXTAL
35
XTAL
36
TEST
37
PW12/IOC26/PU2
38
PW13/IOC27/PU3
39
IRQ/PE1
40
XIRQ/PE0
41
PS0/RXD0
42
PS1/TXD0
43
PS2/RXD1
44
PS3/TXD1
45
PS4/MISO
46
PS5/MOSI
47
PS6/SCK
48
PS7/SS
49
VDD2
50
VSS2
51
PAD00/AN00/KWAD00
52
PAD01/AN01/KWAD01
53
PAD02/AN02/KWAD02
54
PAD03/AN03/KWAD03
55
PAD04/AN04/KWAD04
56
PAD05/AN05/KWAD05
57
PAD06/AN06/KWAD06
58
PAD07/AN07/KWAD07
59
VDDA
60
VRH
61
VRL
62
VSSA
63
PAD08/AN08/KWAD08
64
PAD09/AN09/KWAD09
65
PAD10/AN10/KWAD10
66
PAD11/AN11/KWAD11
67
PAD12/AN12/KWAD12
68
PAD13/AN13/KWAD13
69
PAD14/AN14/KWAD14
70
PAD15/AN15/KWAD15
71
PM0/DA0
72
PM1/DA1
73
VSS1
74
VDD1
75
PP5/PW05
76
PP4/PW04
77
PP3/PW03
78
PP2/PW02
79
PP1/PW01
80
PP0/PW00
R2260
0
0
C2161
220pF
50V
220pF
50V
R2328
100K
1/10W
5%
DUM_SPI_DATA_IN
014:S12
C2162
1000pF
50V
1000pF
50V
C2153
10uF
16V
10uF
16V
R2317
4.7K
MISO
009:AE28
R2344
10K
10K
R2324
330
330
R2277
100
100
R2323
330
330
Q1113
2SC3875S(ALY)
2SC3875S(ALY)
E
B
C
Q1110
2SC3875S(ALY)
E
B
C
VCC1
VCC1
C2154
0.1uF
50V
0.1uF
50V
R2267
10K
C2151
0.1uF
50V
0.1uF
50V
R2306
0
0
5VST
C2152
10uF
16V
10uF
16V
MPI_DOUT
009:I13;014:Y7
R2263
0
0
R2332
330
330
R2303
0
R2269
0
0
X900
7.37280MHz
6
SV
1
VC
2
TRI-STATE
5
NC
3
GND
4
OUTPUT
R2346
0
R2264
0
0
R2261
0
0
R2294
100
100
R2352
0
0
R2356
10K
R2320
10K
1/10W
5%
R2266
0
0
R2322
330
330
5VST
R2361
4.7K
4.7K
5VST
5VST
MISO
009:N26
P1202
GIL-G-06-S3T2
1
2
3
4
5
6
C2165
1uF
10V
1uF
10V
IR
008:O6;011:M21
R2363
100
100
C2166
0.1uF
50V
0.1uF
50V
LD900
SAM2333
OPT
A2[GN]
C
A1[RD]
R2330
4.7K
IR_IN_MODEM
009:M8
R2273
4.7K
R2298
10K
R2316
10K
1/10W
5%
R2360
4.7K
4.7K
R2292
100K
VCC1
5VST
C2163
0.01uF
50V
0.01uF
50V
Q1107
2SC3875S(ALY)
E
B
C
R2272
330
OPT
SCK
009:N27
C2156
0.1uF
50V
R2362
4.7K
5VST
C2158
0.22uF
25V
VCC1
R2308
0
0
IC1203
FM24C16A
3
NC_3
2
NC_2
4
VSS
1
NC_1
5
SDA
6
SCL
7
WP
8
VDD
R2271
10
R2278
0
0
C2155
1uF
10V
10V
VCC1
009:Q27;009:S28;009:S28;009:T20;009:W23;009:AD31
R2358
100
100
R2355
4.7K
C2157
1uF
SPI_CLOCK
009:I12;014:Y13
C2167
0.1uF
50V
0.1uF
50V
DUM_SPI_CLOCK
014:Y12
R2270
330
R2341
10K
R2345
0
R2304
100K
GND
R2274
4.7K
4.7K
R2307
0
0
R2300
4.7K
4.7K
DUM_BUFFERED_MPI_DIN
014:S6
R2265
0
0
SPI_DATA_IN
009:I12;014:S13
C2169
0.22uF
SPI_DATA_OUT
009:I13;014:Y14
JK1206
PEJ024-01
6B
T_TERMINAL2
8
SHIELD_PLATE
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
LD903
SAM2333
A2[GN]
C
A1[RD]
C2171
47pF
50V
47pF
50V
R2282
100
100
Q1112
2SC3875S(ALY)
E
B
C
R2348
0
C2150
0.1uF
50V
0.1uF
50V
R2338
330
330
R2299
4.7K
R2262
0
0
R2357
100
100
LD904
SAM2333
A2[GN]
C
A1[RD]
SCK
009:AD27
5VST
VCC1
C2168
1uF
50V
1uF
50V
R2315
0
0
R2354
4.7K
BUFFERED_MPI_DIN
009:I14;014:S6
R2268
10K
5VST
P1203
GIL-G-02P
OPT
1
2
R2333
330
330
5VST
5VST
+5V_ST_PTC
R2350
0
R2351
0
R2280
0
R2339
0
R2336
0
R2318
0
R2302
0
R2309
0
R2312
0
R2310
0
R2296
0
OPT
KEY_CTL_0
011:U24
KEY_CTL_1
011:U24
R2295
22
R2301
0
IR_IN_MODEM
009:H8
R2349
1K
R2347
1K
SIDEAV_SW
001:O26
R2334
100
100
R2314
100
R2252
0
0
1/10W
5%
5%
R2259
0
0
1/10W
5%
5%
R2253
0
0
1/10W
5%
5%
R2258
0
0
1/10W
5%
5%
R2254
0
0
1/10W
5%
5%
R2255
0
0
1/10W
5%
5%
R2257
0
0
1/10W
5%
5%
Q1108
2SA1530A-T112-1R
E
B
C
UART_SWA
012:AA5
UART_SWB
012:O6
R2340
0
MSTAR_POWER_ON
004:AG4
VCC1
R2285
10K
10K
OPT
5VST
R2291
2.2K
2.2K
R2325
330
330
R2335
330
330
L1223
CM3216F100KE
L1224
CM3216F100KE
R2313 0
RELAY_PTC
004:E15;004:P27
12V_DCDC
D1249
40V
MBRM140T1G
C2175
10uF
16V
10uF
16V
IC1206
LT3479EFE
3
L
2
SW_2
4
VS
1
SW_1
6
RT
5
VIN
7
SHDN
8
GND
9
VREF
10
FBP
11
FBN
12
VC
13
SS
14
GND_1
15
GND_2
16
GND_3
C2174
0.01uF
50V
0.01uF
50V
R2364
0
0
DCDC_EN
009:N25
12V_DCDC
009:G16
5VST
L1226
10uH
R2384
22K
R2365
11K
R2381
10K
R2366
6.8K
R2383
200K
1/10W
5%
DCDC_EN
009:AS17
5VST
+12V_C
+12V_C
R2382
0
R2342
4.7K
4.7K
R2343
1.2K
1.2K
RJP_CTRL0
011:M10
R2286
100
R2283
OPT
R2281
10K
R2290
100
R2289
100
R2279
10K
RJP_CTRL4
011:M8
R2275
10K
R2288
100
RJP_CTRL3
011:M8
RJP_CTRL1
011:M9
R2276
10K
RJP_CTRL2
011:M9
R2287
100
5VST
R2311
0
POWER_DET
008:Z22;008:AR32;008:AR31;008:BC11;003:P6
R903
22K
R904
1K
C900
OPT
C901
10uF
16V
10uF
16V
R902
1K
1K
R901
10K
R900
0
IC900
KIA7042AF
2
G
3
O
1
I
R2326
0
5VST
PTC_RX_5V
012:J7;012:K14
PTC_TX
012:C8
PTC_DEBUG_RX
012:J8;012:Z7
PTC_DEBUG_TX
012:D9;012:Q8
bLAN_CTRL_PTC_0
Q910
2N3906S-RTK
E
B
C
+12V_C_MPI
R948
3.3K
Q909
2SC3875S(ALY)
E
B
C
R947
10K
1/10W
5%
C912
220pF
50V
220pF
50V
BEXT_5V
R953
3.3K
3.3K
1/10W
5%
5%
b_com_PWCTRL
014:K21
LED_AM
011:N25
LED_GR
011:N25
R2528
100K
Q1403
2SC3875S(ALY)
E
B
C
b_IR_IN_MODEM
014:N19;014:Y23
R2527
100
100
L1220
MLB-201209-0120P-N2
L1225
MLB-201209-0120P-N2
L1221
MLB-201209-0120P-N2
L1222
MLB-201209-0120P-N2
L902
MLB-201209-0120P-N2
+12V
bLAN_CTRL_PTC_1
R2331
100
C2172
2.2uF
16V
2.2uF
16V
bLAN_POWER_MANAGE
R2553
0
NON_bLAN
R2554
0
NON_bLAN
R2552
0
NON_bLAN
R2555
0
NON_bLAN
R2551
0
NON_bLAN
BUFFERED_MPI_DIN
009:AJ28;014:S6
MPI_DOUT
009:AO27;014:Y7
SPI_DATA_OUT
009:AJ27;014:Y14
SPI_DATA_IN
009:N26;014:S13
SPI_CLOCK
009:N25;014:Y13
SW900
SKHMPWE010
1
2
4
3
5
SW901
SKHMPWE010
1
2
4
3
5
P1201
SMW200-11
1
12V
2
GND
3
BUFFERED_MPI
4
MPI_DOUT
5
SPI_DATA_OUT
6
SPI_DATA_IN
7
SPI_CLOCK
8
GND
9
VCC
10
IR_IN_MODEM
11
GAME CONT
C2173
2200pF
50V
2200pF
50V
R2574
200
1W
R2575
200
1W
D1246
40V
MBRA340T3G
D1247
40V
MBRA340T3G
14
PTC&DCDC
9
PTC UPDATE
PTC
12V_DCDC
RJP
37LH250H
PTC_RESET
MPI_5V or 12V (PIN3) Select Control from b-LAN
MPI_5V or 12V
b_LAN MPI pin3 power control
to b_LAN IR input
Switch port for b_LAN or MPI Card Communication lines
09.05.19
SMD Type
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