577A
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| Year: 1946 | Category: Broadcast Receiver - or past WW2 Tuner | ||||
| Valves / Tubes | 5: ECH4 EF9 6Q7GT 6V6GT 6X5GT |
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| Main principle | Superheterodyne (common); ZF/IF 470 kHz |
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| Wave bands | Wave Bands given in the notes. |
| Details | |
| Power type and voltage | Alternating Current supply (AC) / 110-220 Volt |
| Loudspeaker | Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 9 cm = 3.5 inch |
| Power out | 1.5 W (unknown quality) |
| from Radiomuseum.org | Model: 577A - Phonola SA, FIMI; Saronno VA |
| Material | Bakelite case |
| Shape | Tablemodel without push buttons, Mantel/Midget/Compact up to 14 |
| Dimensions (WHD) | 220 x 130 x 120 mm / 8.7 x 5.1 x 4.7 inch |
| Notes | Gamme d'onda: medie, medio-lunghe, corte, cortissime. |
| Source of data | -- Schematic |
Model page created by Giuseppe Antonio Tusini. See "Data change" for further contributors.
All listed radios etc. from Phonola SA, FIMI; Saronno (VA)
Here you find 701 models, 414 with images and 522 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
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Hits: 633 Replies: 1
phonola: Problem with the IF transformer number 4
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Paolo Gramigna
15.Oct.17 |
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Hi, I am restoring one of those Phonola 577. On my radio, the IF n° 4 (the upper right one, seen from the back) does not tune. The ferrite is inside and connected to the tuning screw, but there is no maximum tuning from full in to full out. I suspect that one of the capacitors inside is faulty, but I have no idea about how to open the IF aluminium case in order to look inside. Can someone help me? Thanks, Paolo Gramigna from Italy
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Omer Suleimanagich
17.Oct.17 |
2 Take a look here, www radiomuseum.org/forum/if_transformer_repair.html |
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Hits: 1458 Replies: 0
phonola: 577A; Dial pointer cord routing
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Gerhard Grieb
18.Jan.14 |
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Could someone supply me with a drawing/sketch of the route of the dial cord for the dial pointer (not the tuning cord) of the Phonola 577. |
End of forum contributions about this model
