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TR-7120

TR-7120; Sony Ireland, (ID = 105767) Radio
 
TR-7120; Sony Ireland, (ID = 2132333) Radio
 
TR-7120; Sony Ireland, (ID = 2132334) Radio
 
TR-7120; Sony Ireland, (ID = 2132335) Radio
 
TR-7120; Sony Ireland, (ID = 2132336) Radio
TR-7120; Sony Ireland, (ID = 567136) Radio TR-7120; Sony Ireland, (ID = 567140) Radio
TR-7120; Sony Ireland, (ID = 567139) Radio TR-7120; Sony Ireland, (ID = 422443) Radio
TR-7120; Sony Ireland, (ID = 567137) Radio TR-7120; Sony Ireland, (ID = 567138) Radio
TR-7120; Sony Ireland, (ID = 1103047) Radio TR-7120; Sony Ireland, (ID = 1103049) Radio
TR-7120; Sony Ireland, (ID = 1103050) Radio TR-7120; Sony Ireland, (ID = 1103051) Radio
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TR-7120; Sony Ireland, (ID = 567136) Radio
Sony Ireland,: TR-7120 [Radio] ID = 567136 784x491
Select picture or schematic to display from thumbnails on the right and click for download.
For model TR-7120, Sony Ireland, Shannon:
Ebay 160290928686 Bild bearbeitet.
 
Country:  Ireland
Manufacturer / Brand:  Sony Ireland, Shannon
Year: 1960 Category: Broadcast Receiver - or past WW2 Tuner
Semiconductors (the count is only for transistors) 7: 2SC73 2SC76 2SC76 2SD64 2SD66 2SB48 2SB48
Main principle Super-Heterodyne (Super in general); ZF/IF 455 kHz
Tuned circuits 5 AM circuit(s)
Wave bands Broadcast only (MW).
Details
Power type and voltage Dry Batteries / 3 x 1.5 Volt
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 11.5 cm = 4.5 inch
Power out
from Radiomuseum.org Model: TR-7120 - Sony Ireland, Shannon
Material Modern plastics (no Bakelite or Catalin)
Shape Portable set > 8 inch (also usable without mains)
Dimensions (WHD) 284 x 175 x 100 mm / 11.2 x 6.9 x 3.9 inch
Notes The Sony TR-7120 - sometimes written as TR-712/0 is the Sony 712 made in Shannon, Ireland instead of Japan. Not because of the Irish but for the cheap manufacturer price these models were inferior quality to their "originals". Same situation can be seen on TR-609 versus TR-6090 (or 609/0), TR-717 and its Irish twin, the TR-7170.

Alternative transistor complement:
2SC73 2SC76 2SC76 2SD65 2SD65 2SB51 2SB51
Net weight (2.2 lb = 1 kg) 1.4 kg / 3 lb 1.3 oz (3.084 lb)
Source of data -- Schematic
Literature/Schematics (1) Photofact Folder, Howard W. SAMS (Set 613 Folder 15 1-1963)

Model page created by Robert Schmalstieg. See "Data change" for further contributors.



All listed radios etc. from Sony Ireland, Shannon
Here you find 6 models, 6 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.




  
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