Electrical Specifications - Sharp 21HT-15CS Service Manual

Power Input .................... 220V-240 Volts AC 50Hz
•
Power Consumption
•
Normal Operation
(Method IEC60107)
Stand-by Operation .................................. 3W
Audio Power Output Rating .............. 4W x 1 (MPO)
•
• Speaker ............................ 16Ω 4W, 9 x 5 cm, 1pc
Convergence ................... Self Converging System
•
Focus ............................... Bi-Potential Electrostatic
•
• Sweep Deflection ..................................... Magnetic
Picture Intermediate Frequency
•
B/G ................................................. 38.9MHz
D/K ................................................. 38.9MHz
• White Level
Set the brightness control, with no signal connected, so that the CRT cathode current is 600µA. The maximum
correction applied to each cathode current to achieve a screen temperature of 7250 degrees K-11 MPCD
should not exceed 15% of its original value.
MODEL DIFFERENCES AND DESTINATION (Operation Manual languages)
21HT15C: English, Polish, Russian, Czech, Slovak, Hungarian, Romanian.
21HT15CS: Silver Cab. English, Polish, Russian, Czech, Slovak, Hungarian, Romanian.
21HT16C: Cyrillic European TXT. English, Polish, Russian, Czech, Slovak, Hungarian, Romanian.
21HT16CS: Cyrillic European TXT, Silver Cab. English, Polish, Russian, Czech, Slovak, Hungarian,
Romanian.
The chassis in this receiver is partially hot. Use an isolation transformer between the line cord plug and
power receptacle, when servicing this chassis.
To prevent electric shock, do not remove cover. No user-serviceable parts inside. Refer servicing to
qualified service personnel.

ELECTRICAL SPECIFICATIONS

........ 43W
X Y
0.304 + 0.015 0.306 + 0.015
Specifications are subject to change without prior notice.
WARNING
3
Sound Carrier Trap
•
B/G ................................................ 33.4MHz
D/K ................................................ 32.4MHz
Adjacent Sound Carrier Trap
•
B/G ................................................ 40.4MHz
D/K ................................................ 40.4MHz
Adjacent Picture Carrier Trap
•
B/G ............................................... 31.9MHz
D/K ............................................... 30.9MHz
Aerial Input Impedance
•
VHF/UHF .................... 75 ohm Unbalanced
Tuning Ranges ......... 48.25MHz thru 855.25 MHz
•
VHF ......................... CH02-CH12, R01-R12
UHF ....................................... CH21 - CH69
Screen temperature
7250º K-11 MPCD
21HT-15C
21HT-16C
S1-S41 (HYPERBAND)