Read LG 47LH90 (CHASSIS:LA92C) Service Manual online
POWER Block (5V)
POWER Block (5V)
P2400
(#7,8,9,10)
+5V_ST
Q706
SI4925BDY
+3.3V_ST
L706
+5V_ST
IC702
AP1117E33
P1200
IR & LED
L1201
IC502
TDA9996HL
R543
IC1200
M24C02
D1223
RGB DDC
Q706
SI4925BDY
+5V
L715
+5V
IC3500
AZ1117D
L3500
Dimming_TX_3.3V
Dimming_3.3V
+5V_GENERAL
L709
+5V
L715
L724
For Only TDA9996 ES3(PIN #25)
+5V_EXT
L713
OPT
IC704
MP2212DN
+3.3V
L716
L710
+3.3V_FE
L727
+3.3V_MEMC
L714
L720
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