Front Block Diagram - Hyundai LAN1050EHGD Service Manual

FRONT BLOCK DIAGRAM

< Main Block >
MAIN
BOARD
AUDIO
BOARD
CVBS (Rear Camera)
R [7~0]
G [7~0]
B [7~0]
PCLK
BIAS
LCLK
FCLK
3.3 V
X-,X+,Y-,Y+
WM9713
4
BT_RX,TX
SPI_CS,CLK,TX,RX
4
PCM
4
KEY_RX,TX
BACKLIGHT ON/OFF
LCD_PWM (Brightness Control)
LCD 7.4 V, LCD 5 V, LCD 3.3 V
ILL+ , ILL-
POWER/VOLUME+/-
< Front Block Diagram >
R [7~2]
G [7~2]
B [7~2]
CLKH
Video
CLKV
Decoder
HSYNC
(TW8816)
VSYNC
VCOM VOLTAGE
2
B/T
Module
RESET
POWER
BLOCK
5-1 5-2
r-VOLTAGE
10
I2C
Key
MICOM
EN
DCDC+
LED Driver
(AAT2823)
TOU
7.0"
CH
LCD
SCR
Panel
EEN
LED BLU
Switch
Key
Volume Key