Read LG 55SL80YD-CA (CHASSIS:LC91T) 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.
INTERFACE_2
D519
30V
AMOTECH
R532
12K
R526
470K
470K
C540
100pF
50V
R531
0
0
+3.3V
D516
30V
AMOTECH
R529
10K
10K
R525
4.7K
R533
12K
12K
D518
5.6V
AMOTECH
C538
0.1uF
16V
0.1uF
16V
D517
5.6V
5.6V
AMOTECH
R530
10K
10K
C539
100pF
50V
R527
470K
470K
R528
1K
C541
47pF
50V
47pF
50V
R534
75
COMP2_Pr_IN
011:A4
AV1_R_IN
010:A3
COMP2_L_IN
010:A2
COMP2_DET
009:I7
COMP1_Pb_IN
011:A4
COMP2_Pb_IN
011:A4
AV1_DET
009:I7
COMP2_Y_IN
011:A4
AV1_CVBS_IN
011:A3
COMP2_R_IN
010:A2
COMP1_L_IN
010:A2
COMP1_Pr_IN
011:A4
COMP1_DET
009:I7
COMP1_Y_IN
011:A4
AV1_L_IN
010:A3
COMP1_R_IN
010:A2
AV2_CVBS_IN
AV2_L_IN
AV2_R_IN
AV2_DET
+3.3V
P500
12507WS-08L
1
2
3
4
5
6
7
8
9
JK502
PPJ-230-01
9
10
8
7
6
5
4
11
FIX-TER
13
[RD]MONO
JK503
PPJ-230-01
9
10
8
7
6
5
4
11
FIX-TER
13
[RD]MONO
C500
1000pF
50V
1000pF
50V
R519
1K
1K
R505
75
R536
12K
R508
470K
D502
30V
AMOTECH
C503
1000pF
50V
1000pF
50V
D501
5.6V
AMOTECH
D513
5.6V
AMOTECH
D503
30V
AMOTECH
R502
4.7K
R537
12K
R548
0
0
R500
0
0
R509
470K
470K
R511
75
R521
10K
10K
D500
5.6V
AMOTECH
R510
75
D504
30V
AMOTECH
R520
10K
10K
R538
0
0
R503
0
0
R501
0
0
D507
30V
AMOTECH
+3.3V
D509
30V
AMOTECH
D505
5.6V
AMOTECH
R504
0
0
R514
470K
470K
D514
5.6V
AMOTECH
R549
0
0
R515
75
R523
10K
10K
R541
0
0
R513
470K
R539
1K
1K
D506
5.6V
AMOTECH
R542
12K
R506
75
D508
30V
AMOTECH
R540
12K
C504
1000pF
50V
1000pF
50V
R522
10K
10K
R516
75
C501
1000pF
50V
1000pF
50V
R512
4.7K
R543
75
75
C507
47pF
50V
47pF
50V
R517
0
0
D510
30V
AMOTECH
R544
1K
D515
5.6V
AMOTECH
C505
0.1uF
16V
0.1uF
16V
R524
4.7K
+3.3V
C502
100pF
50V
R545
12K
R507
470K
470K
D511
5.6V
AMOTECH
R535
10K
10K
D512
5.6V
AMOTECH
R547
12K
R518
470K
470K
C506
100pF
50V
R546
10K
10K
JK504
PPJ231-01
8
6
7
5
4
5 13
INTERFACE_2
2009. 1.15.
EAX60737402
Component1/2 and AV1(rear)
To SIDE AV BOARD
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