GENERAL INFORMATION
CHASSIS SPECIFICATIONS
Channel Tuning:
Antenna: Channels 2 through 69
Cable: Channels 1 through 125
Allowable cable offset ± 2.0 MHz
Operating and Storage Temperatures:
Operating Temperature: 0ºC to +50ºC
Storage Temperature: -40ºC to +60ºC
Audio In/Out:
½ VRMS
System:
NTSC-M only
IF Frequencies:
45.75 Mhz picture, 41.25 MHz sound (intercarrier),
4.5 MHz sound IF
Sound Performance:
At 360 mv RMS/1 kHz to Audio input;
Output 8 Watt per channel with <10% Total Harmonic Distortion (THD).
At 1 Watt RMS, both channels driven, response is within ± 2dB from 20Hz to 20kHz.
Power Supply Voltages:
NAME VALUE TOLERANCE AT COMPONENT
VlotAux 1 18.8 volts +/- 3.5% 2663 (27“ and 32“ models)
VlotAux 1 12.5 volts +/- 3.5% 2663 (36“ models)
VlotAux 2 -14 volts +/- 3.5% 2664 (27“ and 32“ models)
VlotAux 2 -12.5 volts +/- 3.5% 2664 (36“ models)
VlotAux 3 210 volts +/- 5.5% 2656 (27“ and 32“ models)
VlotAux 3 200 volts +/- 5% 2656 (36“ models)
Vbat 130 volts +/- 1 volt 2917+
Vsound 13.5 volts +/- 1 volt 2925+
Vstby 5.1 volts +/- 0.1 volts 2938+
V+5v 5 volts +/- 0.2 volts 2937+
V+8v 8.3 volts +/- 0.2 volts 2931+
33V 33 volts +/- 2 volts 6955 cathode
200V 205 volts +5 volts/-35 volts Pin 2 of connector M60
These voltages are taken with a dummy load from Vbat to ground of 165 ohms.
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