Read LG 22LG3DDH (CHASSIS:LA96E) 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.
DSUB_B
008:D28
0
R1305
COMP1_L_IN
008:R33
DSUB_G
008:D29
18pF
50V
C1222
470K
R1247
0
OPT
R1268
4.7K
R1249
PC_L_IN
008:R31
470K
R1245
COMP1_R_IN
008:R33
12K
R1263
10K
R1270
OPT
75
R1238
BG2012B080TF
L1208
100pF
C1227
75
R1243
EEPROM_WP
008:AR22;002:T21
12K
R1264
10K
R1251
0
R1232
12K
R1255
0 . 1 u F
16V
C1228
75
R1242
10K
R1252
12K
R1303
SIDEAV_R_IN
008:R33
100pF
50V
C1240
75
R1235
100pF
50V
C1224
SIDEAV_CVBS_IN
008:D26
ISP_TXD
008:AB27;008:AR31
SIDEAV_L_IN
008:R33
0
R1233
100
R1269
10K
R1259
470K
R1298
COMP1_PB
008:D31
10K
R1301
ENKMC2838-T112
D1223
A1
C
A2
75
R1236
SIDEAV_SW
009:AA29
BG2012B080TF
L1207
10K
R1262
BG2012B080TF
L1206
ISP_RXD
008:AB27
1000pF
50V
50V
C1221
470K
R1246
10K
R1258
22
R1257
12K
R1256
470K
R1244
10K
R1300
DSUB_VSYNC
008:D29
100pF
C1219
PC_R_IN
008:R32
1000pF
50V
50V
C1220
100pF
50V
C1225
COMP1_Y
008:D31
22
R1265
75
R1234
4.7K
R1253
0
R1307
P E J 0 2 4 - 0 1
JK1205
6B
T_TERMINAL2
8
SHIELD_PLATE
7B
B_TERMINAL2
5
T_SPRING
4
R_SPRING
7A
B_TERMINAL1
6A
T_TERMINAL1
3
E_SPRING
COMP1_PR
008:D31
18pF
50V
C1223
100pF
50V
C1241
DSUB_R
008:D29
1K
R1254
DSUB_HSYNC
008:D29
12K
R1304
470K
R1297
75
R1241
100pF
50V
C1251
12K
R1207
12K
R1210
AV_R_IN
008:R32
AV_L_IN
008:R32
100pF
50V
C1250
470K
R1208
470K
R1206
10K
R1205
10K
R1211
AV_CVBS_IN
008:D26
47pF
50V
50V
C1252
75
1%
R1215
BG2012B080TF
L1218
BG2012B080TF
L1217
+3.3V
+5V_GENERAL
10K
R1248
KCN-DS-1-0089
JK1204
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AT24C02BN-10SU-1.8
IC1200
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
5.6V
D1222
ADMC5M03200L
OPT
5.6V
D1212
ADMC5M03200L
OPT
5.6V
D1221
ADMC5M03200L
ADMC5M03200L
5.6V
D1235
ADMC5M03200L
OPT
5.6V
D1234
ADMC5M03200L
OPT
5.6V
D1214
ADMC5M03200L
ADMC5M03200L
OPT
5.6V
D1211
ADMC5M03200L
OPT
5.6V
D1243
ADMC5M03200L
OPT
5.6V
OPT
OPT
D1224
ADMC5M03200L
5.6V
D1242
ADMC5M03200L
OPT
5.6V
OPT
D1225
ADMC5M03200L
ADMC5M03200L
5.6V
D1213
ADMC5M03200L
OPT
30V
D1216
ADUC30S03010L
30V
D1217
ADUC30S03010L
30V
D1208
ADUC30S03010L
OPT
30V
D1209
ADUC30S03010L
OPT
30V
D1218
ADUC30S03010L
30V
D1215
ADUC30S03010L
ADUC30S03010L
OPT
30V
D1207
30V
D1245
ADUC30S03010L
OPT
30V
D1219
ADUC30S03010L
30V
D1210
ADUC30S03010L
OPT
+5V_ST_PTC
0 . 1 u F
OPT
C1217
0 . 1 u F
OPT
C1218
0 . 1 u F
OPT
C1216
P P J 2 1 8 - 0 1
JK1202
5C
[RD]CONTACT
2C
[RD]U_CAN
4C
[RD]O_SPRING
2B
[WH]U_CAN
3B
[WH]C_LUG
2A
[YL]U_CAN
5A
[YL]CONTACT
4A
[YL]O_SPRING
P P J 2 0 9 - 0 2
JK1207
4A
[GN]CONTACT
2A
[GN]1P_CAN
3A
[GN]O_SPRING
2B
[BL]1P_CAN
5B
[BL]C_LUG_L
2C
[RD]1P_CAN1
5C
[RD]C_LUG_L
2D
[WH]1P_CAN
5D
[WH]C_LUG_L
2E
[RD]1P_CAN2
4E
[RD]CONTACT
3E
[RD]O_SPRING
P P J 1 4 8 - 0 7
JK1206
2
[YL]O-SPRING
1
[YL]GND
3 [YL]CONTACT
4 [WH]GND
5
[WH]C-LUG-L
6
[RD]GND
7
[RD]O-SPRING
8 [RD]CONTACT
SIGN25
1
IN/OUT
14
SIDE_AV
R,G,B PC&DDC
PC AUDIO
REAR AV JACK
COMP JACK
26/32LG3DDH
TUNER
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