Block Diagram Video - Philips 32HF7445/93 Service Manual

Block Diagrams, Test Point Overviews, and Waveforms

Block Diagram Video

TUNER
S/PDIF Output
Audio Output CVBS
Output
CVBS/S -V ideo
YPbPr 1
YPbPr 2
PC_ D-sub
EDID/
RS232
HDMI_1
HDMI
switch
EDID
HDMI_2
Side CVBS/S -video
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TPT1.1HA LA 6.
PX66
Scaler /ADC
V ideo
processing
24
iTV
CVBS &
H/V
CVBS
sync
Sync slicer
Audio DAC/SPDIF
Control interface
DDR memory
EEPROM
MCU
RS232 service &ComPair port
Panel interface
1920*1080
(1366*768)
Power supply
(regulator/
Switch)
Manage unit
to each block
IR / Power switch
Key pad
SRAM
Flash memory
H_17010_052.eps
190907