3
21KF-80S
ELECTRICAL SPECIFICATIONS
WARNING
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.
Specifications are subject to change without prior notice.
•
Power Input .................... 220V-240 Volts AC 50Hz
•
Power Consumption
Normal Operation
(Method IEC60107)
........ 49W
Stand-by Operation .................................. 3W
•
Audio Power Output Rating .............. 4W x 2 (MPO)
•
Speaker ......................... 16
Ω
4W, 12 x 5 cm, 2pcs
•
Convergence ................... Self Converging System
•
Focus ............................... Bi-Potential Electrostatic
•
Sweep Deflection ..................................... Magnetic
•
Picture Intermediate Frequency .............. 38.9MHz
•
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
S1-S41 (HYPERBAND)
UHF ....................................... CH21 - CH69
•
White Level
Set the brightness control, with no signal connected, so that the CRT cathode current is
600
µ
A. 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 Y=0.300 ± 0.015
Содержание 21KF-80S
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Страница 30: ...30 21KF 80S Page 31 1 I H G F E D C B A 2 3 4 5 6 7 Schematic Diagram of Mother Unit F7340N8 ...
Страница 31: ...31 21KF 80S Schematic Diagram of Mother Unit F7340N8 8 9 10 11 12 13 14 I H G F E D C B A Page 30 Page 32 ...
Страница 32: ...32 21KF 80S Schematic Diagram of Mother Unit F7340N8 8 9 10 11 12 13 14 I H G F E D C B A Page 31 ...
Страница 33: ...33 21KF 80S CRT Unit F7341N0 1 I H G F E D C B A 2 3 4 5 6 7 BLOCK DIAGRAMS ...
Страница 34: ...34 21KF 80S 1 I H G F E D C B A 2 3 4 5 6 7 Page 35 Mother unit F7340N8 C ...
Страница 35: ...35 21KF 80S 8 9 10 11 12 13 14 I H G F E D C B A Page 34 Mother unit F7340N8 ...
Страница 40: ...40 21KF 80S d d d d f 150U 400V f d _ _ f f f f f g g ...
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