Block Diagram - Philips HP L2035 Service Manual

IIC bus of EDID
EDID digital
M24C02
DVI receiver
TMDS
THC63DV161
DVI-I
RG B
HV
ADC
AD9888KS -205
RG B HV
Multiplex
IIC bus of EDID
EDID analog
M24C02
Video
S-video
decoder
SAA7115
CVBS
Scaler board function block of L2035
Flash memory
M29W800DT
Address bus A1~A19
Data bus D0~D15
2 pixel 8 bits data
bus & signal
IIC bus
2 pixel 8 bits data
bus & signal
74LV4053
ISP control
RS-232
RS-232
port
IIC bus
YUV 16 bits & sync clk
Reset
LM8103X
EEP ROM
M24C32
IIC bus
To DVI-RX
Scaler&
To ADC
MCU
To video decoder
PW171
8 bits data bus
& sync signal
8 bits data bus
& sync signal
Bus D0~D7
Buffer 74LVC541
HP L2035
Go to cover page
Brightness
& back light
DAC
control
M62334
+18V & +3.3V from power
& inverter board
+ 5V
+18v & 3v3
regulator
Power
To scaler chip
management
To each block
regulator and
switch to each
block
LVDS TX
THC63LVDM83A
face &
LVDS TX
THC63LVDM83A
supply
Key pad & LED
25
Panel
inter-
power