Service Manuals, User Guides, Schematic Diagrams or docs for : LG Monitor LG_OEM_LGIT_PLDK-P021A_[SCH]
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Power Supply Unit with Integrated Led Driver
A01 L410 ! L402 D402
CN5_1M99
A01
BFS3510A SB3200 DO-201 1
VLED ANODE_R GND1 GND_AL
! L401 EPC1515/55uH +12V 2
+12V_AL
EPC1515/55uH D401 3
GND_AL
SB3200 DO-201
D414 4
+12V_AL CN2_1316
ANODE_L
ANODE_L
25uF/200V
25uF/200V
25uF/200V
R427 5
1
ANODE_L1
MMSD4148 R421 R426 D403 D4148W GND_AL
C453B
C453A
C453
D410 56K 2
N.C
R418 56K 6
+12V_AL
SBT2907A 15 D Q403
25uF/200V
25uF/200V
25uF/200V
Q402 G R427A 7
3
L1_CATHODE
15 D AOD450/D-PACK 2D/3D
C413B
C413A
+12V D4148W R421A GATE2
C413
G AOD450/D-PACK R420 100 51K 4
L2_CATHODE
R413
47K GATE1 51K S
8
GND1
Q409 R417 100 5
L3_CATHODE
S C462 R423 R427B 9
+12V
R421B R424 CS2
R419 2.2n 51K 6
L4_CATHODE
R414
3.9K R442 C442 CS1 51K 10k OVP2
10
BL-SPI-SDO_BL-DIM2
150
R447 1
R448 1
R449 1
R450 1
R450A 1
R450B 1
U401 10k 2.2n OVP1 7
N.C
UVLS 150 11
BL-SPI-SDO_BL-DIM3
R443 1
R444 1
R445 1
R446 1
R446A 1
R446B 1
C415 1 VCC SGND 20 C408 C480 CATHODE_L
Q408 C460 C422 OPEN OPEN 12
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