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Added by zoinknoise (189)

Added on: 06/04/2019
Latest update: 20/01/2023

 [Click here for FORUM URL] 

Laserdisc Player

DiscoVision PR-7820 (1979)   

Country  USA
Color   (Beige)
Market  Professional
Price  3500 USD
Barcode/UPC   ???
Voltage   AC 115V, 60 Hz
Power   130 W
Weight  24.3 kg
Dimensions  451 (W) x  191 (H) x  572 (D) mm
 Remote Control [RU-8]

 DISCOVISION / LASERVISION / LASERDISC (LD)

Compatible with NTSC LDs
Compatible with CAV LDs
Compatible with CLV LDs
Compatible with 12"/30cm LDs
Compatible with 8"/20cm LDs (2-sided)
Compatible with 8"/20cm LDSingle (1-sided)
Level II - Programmable Memory

Laser wavelength = 632nm

Types of playable discs and their symbolsDiameter | Playable sides
30 cm (12 in.) CAV | double-sided
30 cm (12 in.) CLV | double-sided
20 cm (8 in.) CAV | double-sided
20 cm (8 in.) CLV | double-sided
20 cm (8 in.) LD Single CAV | single-sided
20 cm (8 in.) LD Single CLV | single-sided

 INPUT/OUTPUT CONTROLS

   Centronics, parallel port x 1
   IR/Control (Infrared) IN x 1

 VIDEO INPUTS

   RF/Antenna coax input x 1
   External Sync x 1
   External SubCarrier x 1

 AUDIO OUTPUTS

   RCA Stereo (L/R) x 1

 VIDEO OUTPUTS

   VHF/UHF output x 1
   Composite signal x 1

 Additional Information by zoinknoise (189)   28/07/2022 

The first industrial LaserDisc player, designed by MCA DiscoVision in the United States. A Japanese electronics company called Pioneer Corporation was chosen to manufacture it, and the rest is history.

This player is sometimes listed under Pioneer's own name, as the Pioneer PR-7820.
     
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