Electrical Specifications - Sharp 21KF-80S 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 2 (MPO)
•
Speaker ......................... 16Ω 4W, 12 x 5 cm, 2pcs
•
• Convergence ................... Self Converging System
Focus ............................... Bi-Potential Electrostatic
•
Sweep Deflection ..................................... Magnetic
•
• Picture Intermediate Frequency .............. 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 8550 degrees K+1 MPCD should
not exceed 15% of its original value.
X=0.290 ± 0.015
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

........ 49W
Y=0.300 ± 0.015
Specifications are subject to change without prior notice.
WARNING
3
Sound Carrier Trap .............................. 33.4MHz
•
• Adjacent Sound Carrier Trap ................ 40.4MHz
Adjacent Picture Carrier Trap .............. 31.9MHz
•
• Aerial Input Impedance
VHF/UHF .................... 75 ohm Unbalanced
Tuning Ranges ......... 48.25MHz thru 855.25 MHz
•
VHF ....................... CH02-CH12
UHF ....................................... CH21 - CH69
21KF-80S
S1-S41 (HYPERBAND)