Function Block Diagram - Philips hudson iv 170x5 Service Manual

170X5 LCD
24
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Headphone
Board
12V
LEDR,G/LF_LED/Volume/PWR/OSD Key
Audio
Control
Board
OSD Key
OSD
Key
Board
Flash
ROM
EEPROM
3.3V
AC to DC
12V
Inverter
Board
5V

Function Block Diagram

R+-/G+-/B+-/CLK+-
DDC_WP
DDC
R/G/B
HS/VS
Schmitt
ISPSCL,SDA
DDC_WP
DDC
ADDR0/17, Data0/7
Bank, OM_OE/WE/CSN
IIC
1.8V
Reg.
LF_PWR MOS
BL_EN / Brightness
R/G/B
DHS
DVS
DEN LF IC
Scaler Pacific
DCLK
gm5321BC
LF_RSTN
MINTN
2.5V/1.5V
Reg.
BL_EN
TXO/0/1/2/3/C
TXE/0/1/2/3/C
1SB
5V
Panel PWR
MOS
Brightness