DOWNLOAD LG 47LH90 (CHASSIS:LA92C) Service Manual ↓ Size: 4.49 MB | Pages: 52 in PDF or view online for FREE

Model
47LH90 (CHASSIS:LA92C)
Pages
52
Size
4.49 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
47lh90-chassis-la92c.pdf
Date
PREV: LG 47LH85 (CHASSIS:LA92F) Service Manual

LG 47LH90 (CHASSIS:LA92C) Service Manual ▷ View online

POWER Block (24V / 12V)
POWER Block (24V / 12V)
P2400
(#13,14)
+12V
Q706
SI4925BDY
12V_TCON
L708
L728
IC706
MP2212DN
+5V_EXT
L722
L718
IC1003
AS7809D
L1010
IC1002
KIA78R05F
+5V_TUNER
P2400
(#17,18)
+24V
IC107
NCP803
POWER_DET
L704
L707
L602
+24V_AMP
IC600
NTP-3100L
+24V
+12V
+3.3V_ST
10k ohm
+5V_TU
L1009
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
POWER Block (5V)
POWER Block (5V)
Q706
SI4925BDY
+5V_GENERAL
+1.8V_MEMC
L709
+5V_GEN.
IC707
MP2212DN
JK601
SPDIF VCC
+5V_EXT
L711
L712
IC706
MP2212DN
+5V_EXT
+1.26V_VDDC
L718
IC705
MP2212DN
L725
L726
+3.3V_FE
IC1001
SC156515M
L1013
L726
+3.3V_PVSB
OPT
IC1000
SC4215IST
+1.2V_PVSB
IC1202
MIC2009YM6
JK1204
L1210
USB VCC
L1000
OPT
+3.3V_DVDD_PVSB
+3.3V_AVDD_PVSB
L1007
L1008
+1.2V_DVDD_PVSB
R1034
POWER Block (3.3V)
POWER Block (3.3V)
IC702
AP1117E33
+3.3V_ST
+1.8V_DDR
IC2405
AZ1085S-ADJ
+3.3V_AVDD_MPLL
L703
IC1201
MAX3232C
L1209
IC103
MAX809RTR
R187
S6 Reset IC
P1200
IR & LED
L1200
IC704
MP2212DN
L714
+3.3V_MEMC
IC801
MST7323S
IC800
W25X20A
L804
LVDS IC
SPI FLASH
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