Hitachi HDR081, Service Manual

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SERVICE MANUAL
TECHNICAL SPECIFICATIONS
E ISTICS GENERAL CHARACT R
Supply Voltage 220 - 240 V AC ~ 50Hz
Input Frequency 470Mhz-862Mhz
Maximum Power consumption 20W
Operating temperature ºC to +40ºC 5
Storage temperature -15ºC to +55ºC
Humidity 25 to 75% rel
Physical dimensions 360x280x48 mm
Weight 2820 g
HARDWARE CONFIGURATION
Main Processor STi5100
Flash Memory MB 4
DDRAM 2 MB 3
DIGITAL CAPABILITIES
Transmission Standards VB, MPEG2 D
DEMODULATION
COFDM with 2K/8K FFT mode.
FEC for all DVB Modes.(Automatically found)
VIDEO
ALL MPEG-2 MP@ML Video Decoder
Aspect Ratio 4:3, 16:9 with pan vector
RGB analogue outputs. BW ≥ 5MHz at 0.5 to 5MHz sweep signal
CVBS analogue output.
AUDIO
MPEG1 Layer 1 and 2
Sampling frequencies supported 32kHz, 44.1kHz, or 48kHz.
Output can be programmed as STEREO, LEFT
nly or RIGHT only (on both outputs). This is
seful for dual mono channels in order to select
e correct sound track, which is stored for every
hannel.
o
u
th
c
Wide dynamic range
16-bit resolution
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