TV4K-NICAM / A2 STEREO
COLOUR TELEVISION RECEIVER
SERVICE MANUAL
SECIFICATIONS
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SYSTEM PAL/SECAM,B/G,D/K, I
GERMAN STEREO,NICAM
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POWER INPUT AC 170-260v(50/60Hz)
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POWER CONSUMPTION 100W
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AERIAL IMPEDANCE 75OHM UNVALANCED
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TUNER VOLTAGE SYNTHESIZER TUNING
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RECEICING CHANNELS VHF-L E2-S10
VHF-H E5-S41
UHF E21-E69
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PROGRAMME MAX.99 PROGRAM MEMORIES
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PICTURE TUBE 28
”
,110°
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SOUND OUTPUT 5W X2
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SPEAKER 8W 8 OHM ×2
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AV JACKS AV SCART ×1
FULL SCART ×1
CAUTION
: Before servicing the chassis, read the
“
Safely Precaution
”
.
“
X -Ray radiation Precaution
”
and
“
Product Safety Notice
”
on Page 2 of
this manual.
X-RAY RADIATION PRECAUTION
1. Excessive high voltage can produce potentially hazardous X-RAY RADIATION. To
Avoid such hazards the high voltage must not be specified limit. The normal value of
the high voltage of this receiver is App. 28.5KV at zero beam current (minimum
brightness) under 230V AC power source. The high voltage must not under any
circumstances exceed 30KV.
2. Each time a receiver requires servicing the high voltage should be checked following
the HIGH VOLTAGE CHECK procedure in this manual. It is recommended the
reading of the high voltage be recorded as a part of the service record. It is
important to use an accurate and reliable high voltage meter.
