sony: Sony TR-830 driver transformer
ID: 675296
This article refers to the model: Super Sensitive Transistor 8 TR-830 (Sony Corporation; Tokyo)
? sony: Sony TR-830 driver transformer
25.Nov.24 20:30
124
Hello there,
Please help me, trying to repair this set. I have trouble with driver transformer. Secondary wind are open. Please help with value if DC resistance of primary and secondary coil.
Thanks in advance.
Ivan
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sony: Sony TR-830 driver transformer
28.Nov.24 09:44
124 from 423
![Wolfgang Bauer](https://www.radiomuseum.org/image.cfm?image=wolfgang_bauer.jpg&width=120&height=140)
Hallo Mr. Kranjec
The driver transformer has a primary of 700 ohms and a secondary of 2x 120 ohms.
I still have a few transformers in stock, please request them by email if required
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