Philips 32PFL7422/79 - Page 27

27
TPT1.1A LA
Scaler board (Video section) Block diagram
6. Block Diagram
TUNER
YPbPr 1
CVBS/S
-Video
S/PDIF Output
CVBS/Audio Output
YPbPr 2
PX66
Scaler/ADC
Video
processing
MCU
Key pad
IR / Power switch
SRAM
Flash memory
DDR memory
Power supply
(regulator/
Switch)
Manage unit
to each block
Panel interface
1920*1080
Control interface
PC_ D-sub
HDMI1
Side CVBS/S
-video
EEPROM
EDID/RS232
EDID
Audio DAC/SPDIF
EDID
HDMI2
HDMI_MUX
8bit ADC
iTV
Compair
S-A09
S-A05~07
S-A04
S-A04
S-A08
S-A14
S-A14
S-A08