Read LG 47SL80YR-LA / 47SL80YR-TA (CHASSIS:LP91T) 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.
4.7K
R421
READY
2SC3052
Q405
IR-OUT
E
B
C
ZD402
SUB_SDA
+5VST_MST
10K
IR-OUT
R427
KEY2
120ohm
L406
+3.3V_MULTI_MST
120ohm
L403
IR
2SC3052
Q404
IR-OUT
E
B
C
22
IR-OUT
R430
0.1uF
C408
ZD400
10K
IR-OUT
R429
470pF
C412
+5VST_MST
10K
IR-OUT
R428
SUB_SCL
KEY1
0.1uF
C407
READY
500-ohm
L410
120ohm
L402
+5VST_MST
470pF
C404
47K
IR-OUT
R426
+3.3V_MST
500-ohm
L411
4.7K
R420
READY
0
R417
0.1uF
C411
+3.3V_MST
0
R400
READY
0.1uF
C414
ZD401
47pF
C403
+3.3V_MST
MLB-201209-0120P-N2
L404
MLB-201209-0120P-N2
L407
0
R401
0
R403
BLT_DN
BLT_DP
+3.3V_MULTI_MST
0
R402
0 . 1 u F
C400
12507WS-12L
P400
1
2
3
4
5
6
7
8
9
10
11
12
13
12507WS-06L
P401
1
2
3
4
5
6
7
47uF
C406
CONTROL KEY/IR
EAX61181901
Mstar LCD SL80
Mstar LCD SL80
KEY/IR/BLUETOOTH
H6 SL80
4 1 2
2 0 0 9 / 0 4 / 0 2
c l o s e t o R 4 0 1
BLUETOOTH
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