In French: TSF for Télégraphie sans fil.Īll listed radios etc. Here you find 3854 models, 3719 with images and 870 with schematics for wireless sets etc. See "Data change" for further contributors. Model page created by a member from A.- Original prospect or advert (National Geographic, 1962 November together with TR817 and Micro-TV with pictures.).Radio And Television Servicing books (R&TVS) This TR-712 Standard-Primary Release (not an addendum) Schematic Diagram for your Portable Stereo may contain only the schematic diagrams (for QUALIFIED.There is also a full page ad in the "Time" magazine of Septemfor this SONY TR-911. Production changes after serial number 87,000. The Soldiers used this radio to listen to the voice of Adrian Cronauer, played by Robin Williams. Its positive feedback provides a signal amplification of around 100,000. Regenerative RF ampli- fier Q1 operates as a grounded-base Hartley oscillator. L1 and C1 tune the input signal from the whip antenna. A schematic of the TR-1 is shown in Figure 3 with the four electrolytic capacitors highlighted (more on this later) the chassis of my unit is shown in Figure 4. This Sony TR-911 Radio appears in the Film: "Good Morning Vietnam" from 1988. Take a look at the schematic in Figure 1. I decided to restore it just so I could hear how it sounded. Sony TR-911, Transistor 9 Super Sensitive was launched in November 1962, 21,000 sets were made at that time.
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