8L73U Code 073

• Country
• United States of America (USA)

• Manufacturer / Brand
• Philco, Philadelphia Stg. Batt. Co.; USA

• Year
• 1958

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 211436

• Picture
• Schematics

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Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 21

• Valves / Tubes
• 6X8 6BC8 6AF4A 6AM8 6DE6 6DE6 6CM6 12BR7 12AU7A 12AU7A 6AQ5 6U8 6AQ5 6AV6 6AL5 6BY8 5U4GB 1B3GT 6DQ6GTA 6AX4GT 21CMP4

• Main principle
• Superhet with RF-stage

• Wave bands
• VHF incl. FM and/or UHF (see notes for details)

• Power type and voltage
• Alternating Current supply (AC) / 110-120 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• from Radiomuseum.org
• Model: 8L73U [Code 073] - Philco, Philadelphia Stg. Batt

• Notes
• The Philco 8L73U, Code 073 is a chassis for 21" b/w TV's with US standard VHF Tuner channels 2 thru 13, 14 thru 83 UHF. Used in various "F" line Philco TV's. Uses VHF tuner T-65A, UHF tuner T-27 or UT-2A and picture tube 21CMP4. Has phono input. This chassis is similar to the normal 8L73U chassis except uses picture tube 21CMP4 instead of 21BSP4.

• Source of data
• - - Manufacturers Literature

• Author
• Model page created by John Kusching. See "Data change" for further contributors.

• Other Models

• Here you find 4063 models, 2220 with images and 3710 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA