Tauras TV3K - TXT Service Manual - Tv3K - Txt
TV3K - TXT
COLOUR TELEVISION RECEIVER
SERVICE MANUAL
SECIFICATION
z SYSTEM PAL/SECAM,B/G,I.
z POWER INPUT AC 170-245V(50/60Hz)
z POWER CONSUMPTION 60W
z AERIAL IMPEDANCE 75OHM UNVALANCED
z TUNER VOLTAGE SYNTHESIZER TUNING
z RECEIVING CHANNELS VHF-L E2-S6
VHF-H S7-S41
UHF E21-E69
z PROGRAMME MAX.99 PROGRAM MEMORIES
z PICTURE TUBE 14”,20”,21”;90°
z SOUND OUTPUT 2.0W
z SPEAKER 3W 8 OHM
z AV JACKS FULL SCART ×1
CAUTION
: Before servicing the chassis, read the “Safely Precaution”.
“X -Ray radiation Precaution” and “Product Safety Notice” in 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 be specified limit. The normal value of the
high voltage of this receiver is 24.5KV +/-2KV under 230V AC power source. The
high voltage must not exceed 27KV.
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.
3. The primary source of X -RAY RADIATION in this TV receiver is the picture tube. For