BEO.ZONE

Beovision 7702

BeoVision

Production: 1984 - 03/1987

Designer: Henning Moldenhawer David Lewis

Replacing the Beovision 7700 in 1984, Beovision 7702 was a 22″ colour television which delivered a good 14 watts of sound through a 8cm woofer and 5cm tweeter in its log line loudspeaker system.  The sound was mono. Teletext again was offered as an option as was the A/V interface.

It was one of the threesome: the Beovision 5502 had a 20″ screen, Beovision 7702 had a 22″ screen and the largest, the Beovision 8802 had a 26″ screen size.

Only superficially different from its predecessor, electronic tuning was installed for the first time which allowed the user to store up to 32 channels in its electronic memory.

Beovision 7702 technical specifications

Types: 
7410 (1984 - Dec 1986) 
B 7070 (1984 - Jan 1987) 
D, TXT, OSCAR 7072 (1984 - Aug 1986) 
D, TXT,S-CH 7492 (1984 - Sept 1986) 
F 7450 (1984 - May 1986) 
G 7002 (1984 - July 1986) 
GB 7430 (1984 - March 1987) 
GB, TXT 7433 (1984 - Feb 1987) 
MONITOR 3418 (1984 - Feb 1987) 
MULTI 7470 (1984 - Dec 1986) 
MULTI/OSCAR 7490 (1984 - Dec 1985) 
RGB 7796 (1984 - Aug 1986) 
S, TXT 7411 (1984 - Dec 1986) 
S, TXT, OSCAR 7071 (1984 - Feb 1987) 
VIDEO 7798 (1984 - Sept 1986) 
Picture tube size: 56cm 
Cabinet: wood veneer 
Number of programmes: 32 VHF - UHF 
Range, UHF 21 - 69, VHF 2 - 12 
or VHF 46.25 - 105.25 MHz and 113.25 - 294.25 MHz 
Picture tube: 30 AX 110° in line self-converging 
Start time: approx: 5 sec 
Aerial impedance: 75 ohms coaxial 

Speakers: 
Woofer: 8cm 
Tweeter: 5cm 
Log line system 
Sound power output 14 W 
Harmonic distortion: < 0.3 % 
Intermodulation: < 2.5 % 
Frequency range: +/- 1.5 dB 40 - 20,000 Hz 
Power bandwidth: 10 - 35,000 Hz 
Signal-to-noise ratio: > 55 dB 
Bass control: +8 -5 dB / 100 Hz 
Treble control: +9 -6 dB / 10,000 Hz 

Power supply: 180 - 265 V 
Power consumption: 75 (65 - 130) W 
Stand-by: < 2 W 
Dimensions W x H x D: 67.5 x 43.5 x 41.5cm 
Weight: 29 kg 

Connections: headphones output max. 7.5 V / 200 ohms 
External speaker: min. 4 ohms 
Tape output: 600 mV / 1 kohms 
Amplifier output: 600 mV / 1 komhs