Cortina 74220 - 74230
Blaupunkt (Ideal), Berlin, später Hildesheim
- Country
- Germany
- Manufacturer / Brand
- Blaupunkt (Ideal), Berlin, später Hildesheim
- Year
- 1964/1965
- Category
- Television Receiver (TV) or Monitor
- Radiomuseum.org ID
- 109872
-
- alternative name: Ideal-Radiotelephon- und App-fabr. || Ideal-Werke AG; Berlin (ab 1934)
- Brand: Rotstern
Manufacturer documentation
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 11
- Number of Transistors
- 8
- Semiconductors
- AF139 AF139 AF126 AF137 AF115 AF115 AF121 AF118 or. SE1001 AA116 AA119 OA90 OA161 M80C4 M80C4 BY250 or. OY101
- 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) / 220 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical
- Material
- Wooden case
- from Radiomuseum.org
- Model: Cortina 74220 - 74230 - Blaupunkt Ideal, Berlin,
- Shape
- Tablemodel with Push Buttons.
- Dimensions (WHD)
- 650 x 490 x 290 mm / 25.6 x 19.3 x 11.4 inch
- Notes
-
Blaupunkt Cortina 74.220 und 74.230 sind 59 cm s/w Fernsehempfänger. Unterschiede:
- Cortina Typ 74.220 nur VHF-Empfang, UHF-Teil ist nachrüstbar.
- Cortina Typ 74.230 VHF- und UHF-Empfang
Die angegebene Halbleiterbestückung bezieht sich auf den Typ 74.230
Weiterhin wird in der 4. Bild-ZF-Stufe alternativ der Transistor AF118 oder SE1001 verwendet. Siehe die entsprechenden in rot markierten Schaltplanbereiche.
Set of two black and white televisions using the same circuit diagram. Model 74220 is equipped with VHF only and is prepared for UHF installation. Model 74230 is equipped with VHF and UHF. The two red boxes in diagrams 3 and 4 specify that when the SE1001 transistor is used in place AF118, the circuit diagram undergoes the indicated change.
- Net weight (2.2 lb = 1 kg)
- 28 kg / 61 lb 10.8 oz (61.674 lb)
- Price in first year of sale
- 1,315.00 DM
- Source of data
- Handbuch VDRG 1964/1965
- Mentioned in
- -- Original-techn. papers.
- Literature/Schematics (1)
- Original Blaupunkt Service Dokument
- Author
- Model page created by Bernd P. Kieck. See "Data change" for further contributors.
- Other Models
-
Here you find 3615 models, 3308 with images and 2357 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Blaupunkt (Ideal), Berlin, später Hildesheim