Antique radios, Old Time Radios

Projection TV 48-2500 Code 122

ID = 104996

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250304) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250305) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250307) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250309) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250310) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250311) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250312) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250313) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 250314) Television

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 409252) Television

{gbW: "692", gbH: "700", mW: "370", mH: "375", kb: "95 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Lid open with tilt-up front projection screen. Opening lid automatically turns on set.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "717", gbH: "700", mW: "384", mH: "375", kb: "136 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Rear inside view. Black cylindrical unit on left is the projection unit with modified Schmidt optics. Image projects upward toward front of cabinet, where it bounces off a mirror toward the tilt-up front projection screen.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "769", gbH: "700", mW: "411", mH: "375", kb: "97 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Back cover", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "748", gbH: "700", mW: "400", mH: "375", kb: "119 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Cabinet with lid and door closed. Closing the lid automatically turns off the set.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "933", gbH: "699", mW: "500", mH: "375", kb: "122 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Complete projection unit - top/front view. Round window is covered by transparent plastic corrective lens. Socket end of CRT extends through hole in window/lens.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "601", gbH: "700", mW: "321", mH: "375", kb: "91 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Projection unit - bottom/rear view. Backside of projection mirror covers this end of the unit.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "659", gbH: "700", mW: "353", mH: "375", kb: "80 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Projection unit - bottom/rear view with projection mirror removed. Face of TP400A CRT visible. Keystone adjustment magnets attached to outer diameter of CRT. Image travels from CRT to projection mirror and back through transparent corrective lens (seen deep within unit).", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "933", gbH: "619", mW: "500", mH: "331", kb: "66 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Spherical projection mirror. Black spot in center reduces reflection of light back toward CRT face.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "933", gbH: "492", mW: "500", mH: "263", kb: "59 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]TP400A 4-inch diameter projection CRT. Keystone adjustment magnets are attached to outer diameter of tube. Due to angle of tilt-up projection screen, CRT image is not rectangular, but rather keystone-shaped, in order to project proper rectangular image on screen.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"} {gbW: "797", gbH: "700", mW: "426", mH: "375", kb: "131 KB", notes: "For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:[br]Chassis. Light in small box with slit moves via string mechanism to illuminate selected channel number on dial plate.", title: "Philco, Philadelphia Projection TV 48-2500 Code 122 from Thomas Albrecht (1)", ite: "1"}

Next pictures

Projection TV 48-2500 Code 122; Philco, Philadelphia (ID = 409237) Television

Philco, Philadelphia: Projection TV 48-2500 Code 122 [Television] ID = 409237 692x700

For model Projection TV 48-2500 Code 122, Philco, Philadelphia Stg. Batt. Co.; USA:
Lid open with tilt-up front projection screen. Opening lid automatically turns on set.

Country:

United States of America (USA)

Manufacturer/Brand:

Philco, Philadelphia Stg. Batt. Co.; USA

Year: 1948

Type: Television Receiver (TV)

Valves / Tubes

29: 1B3GT 5U4G 6J6 6AG5 6AL5 6AS7G 6BG6G 6SL7GT 6V6GT 7AD7 7B4 7B5 7B6 7F8 7W7 TP400

Principle	Superhet with RF-stage; IF-Freq 26600 kHz
Wave bands	Wave Bands given in the notes.
Details
Power type and voltage	Alternating Current supply (AC) / 110-120 Volt
Loudspeaker	Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 10 inch = 25.4 cm
Power out	2.5 W
from Radiomuseum.org	Model: Projection TV 48-2500 Code 122 - Philco, Philadelphia Stg. Batt
Material	Wooden case
Shape	Console with any shape - in general (details not known).
Dimensions (WHD)	39.2 x 33.5 x 21.3 inch / 996 x 851 x 541 mm
Notes	The Philco 48-2500 Code 122 is an early projection TV with 4 inch magnetically-deflected CRT, 12 inch spherical mirror, 7 inch corrector lens, and 15 x 20 inch viewing screen. The Philco 48-2500 features a Modified Schmidt optical system. The tuner has 8 positions which may be set to any 8 of VHF channels 1-13. The intermediate frequency for video of the Philco 48-2500 is 26600 kc and the IF for audio is 22100 kc.
Net weight (2.2 lb = 1 kg)	116 kg / 255 lb 8.1 oz (255.507 lb)
Price in first year of sale	795 USD
Source of data	- - Data from my own collection /
Mentioned in	Philco service manual for 48-2500,
Literature/Schematics (1)	Rider Television Manual, Vol. 1; Philco Television Service Manual 48-2500

Model page created by Thomas Albrecht. See "Data change" for further contributors.

All listed radios etc. from Philco, Philadelphia Stg. Batt. Co.; USA
Here you find 3104 models, 1681 with images and 2574 with schematics.

Collection of Thomas Albrecht (USA)