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

BCM3549
LVDS 출력 Block
LVDS 출력 Block
FRC
Local
Dimming
(LG1130)
I2C Master
100KHz ~ 400KHz
32kbit
EEPROM
I2C Master
I2C slave
I2C Master
Module wafer
Local dimming Block
Local dimming Block
시스템을 꾸밀 때 선택적으로 이용할 수 있는 외부 IC들
(추가되는 IC없이 Local Dimming IC만으로 동작가능)
I2C M
I2C S
32kbit
EEPROM
Quad
LVDS
Rx
Quad
LVDS
Tx
BLC M
BLC S
25 MHz
Xtal
Spread
Spectrum
3
48
3
48
T-CON
LED Driver Board
(Master/Slave 분할 구동 시만 이용)
Main Host
FRC
LED Driver Board
EEPROM_NA
EEPROM_WP
EEPROM_A1/TDI
LVDS‐RX
fsscg
R1A1~E1 +/‐
R1A2~E2 +/‐
R2A1~E1 +/‐
R2A2~E2 +/‐
([6:0]*5)*4
S_
S
C
L
S_
SDA
SSPLL
SCLKO
clk_disp
rst_disp_n
Local Dimming
(ld_core)
lvdsrx_pm
SSIC
SCLKI
VCO
R1CLK1 +/‐
R1CLK2 +/‐
R2CLK1 +/‐
R2CLK2 +/‐
LV
DS
R
X
_M
AP
‘0’
TMO
D
E[2:
0]
CRG
LVDS‐TX
Modified 8/12
clk
ss_sel
rxclkout_en
1.8V & 3.3V
CL
K25
_XOI
N
clk_xtal
rst_xtal_n
clk_xtal : I2C & BLC operation
clk_disp : Local Dimming Core operation
25MHz
+/- 10%
RE
X
T
POR
E
S_
N
M_S
C
L
M_SDA
clk25_sel
clk_25
clk_rx
clk_ss
clk_iss
clk_vco
EEPROM_A1/
T
DI
TDO
TMS
TCK
TR
ST
_N
M_VS
M_SCLK
M_MOSI
S_VS
S_SCLK
S_MOSI
1
0
1
0
1
0
EEPROM_WP
EEPROM_NA
T1A1~E1 +/‐
T1A2~E2 +/‐
T2A1~E1 +/‐
T2A2~E2 +/‐
T1CLK1 +/‐
T1CLK2 +/‐
T2CLK1 +/‐
T2CLK2 +/‐
lvdstx_pm
LV
DS
TX_
M
AP
([6:0]*5)*4
lvdsrx_lock_on
Local dimming Block
Local dimming Block
RGB Video
Backlight
Local Dimming
LED driver
Local Pixel
Compensation
LCD Panel
Block
Analysis
Spatial
Filter
Backlight
Estimation
Pixel
Compensation
Pixel Gain
LED lights
mapping
Temporal
Filter
Backlight
Control
Configurable
Configurable
Configurable
RGB Video
LCD Panel
LED driver
Local dimming Block
Local dimming Block
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