8PCS41-C Ch= KCS24C-1, KRS20A-1, KRS21A-1, RS123C, KRK1A-1

• Country
• United States of America (USA)

• Manufacturer / Brand
• RCA (RCA Victor Co. Inc.); New York (NY)

• Year
• 1948/1949

• Category
• Television Receiver (TV) or Monitor

• Radiomuseum.org ID
• 249011

• • alternative name: RCA Manufacturing || Victor Talking Machine

• Picture
• Schematics

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

• Number of Tubes
• 41

• Valves / Tubes
• 6J6 6J6 6J6 6AG5 6AG5 6AG5 6AG5 6AL5 6AU6 6V6GT 6AL5 6AT6 6BA6 6BA6 6AU6 6AL5 6AT6 6J5 6F6G 6F6G 6SK7 6SH7 6J5 6J5 6K6GT 6H6 6AC7 6K6GT 6J5 6BG6G 6BG6G 6AS7G 5V4G 1B3GT 1B3GT 1B3GT 5U4G 5U4G 5U4G 5U4G 5TP4

• 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) / 60 cycles, 110 to 120 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 12 inch = 30.5 cm

• Power out
• 10 W (11 W max.)

• Material
• Wooden case

• from Radiomuseum.org
• Model: 8PCS41-C Ch= KCS24C-1, KRS20A-1, KRS21A-1, RS123C, KRK1A-1 - RCA RCA Victor Co. Inc.; New

• Shape
• Console, Lowboy (legs < 50 %).

• Dimensions (WHD)
• 36.25 x 39.125 x 24.25 inch / 921 x 994 x 616 mm

• Notes

• The RCA 8PCS41-C is an AC operated, 41 tube b/w Projection TV console with US standard VHF Tuner channels 2 thru 13. A reflective optical system provides a 15" x 20" picture on the screen. Equipped with RF/IF chassis KCS24C-1, horizontal deflection chassis KRS20A-1, power supply chassis KRS21A-1, audio amplifier chassis RS123C, optical barrel chassis KRK1A-1 and picture tube 5TP4.  The optical barrel chassis KRK1A-1 is used only for the optics and contains no tubes.  The cabinet was available in Walnut, Mahogany or Toasted Mahogany.

  There are three versions of model 8PCS41.  The RCA Redbook documentation lists them as 8PCS41, 8PCS41-B and 8PCS41-C.  The model differences may be identified per the table below:

  Model Number	RF/IF Chassis	Horizontal Deflection Chassis	Optical Barrel Chassis
  8PCS41	KCS24B-1	KCS20A-1	KRK1A-1
  8PCS41-B	KCS24C-1	KCS20B-1	KRK4
  8PCS41-C	KCS24C-1	KCS20A-1	KRK1A-1

  The RCA Redbook documentation states that the alignment information and other service data for these models is found in the service data for model 648PTK.

   

• Net weight (2.2 lb = 1 kg)
• 247 lb (247 lb 0 oz) / 112.138 kg

• Mentioned in
• Photofact Folder, Howard W. SAMS (Vol. 9/50 Date 3-50 90-9 Set 90 Folder 9)

• Literature/Schematics (1)
• RCA Victor Service Notes "Red Book" Series (Volume IV, 1948 Pages 365 to 388)

• Author
• Model page created by Friedrich Weber † 12.09.2014. See "Data change" for further contributors.

• Other Models

• Here you find 5133 models, 3236 with images and 4169 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from RCA (RCA Victor Co. Inc.); New York (NY)