Telefunken Operette 8 tube radio restoration - Part 4. Repairing the RF coils.
Telefunken Operette 8 tube radio restoration log part 4.
Discovered a case of open coils, so had to practically rebuild the RF section to restore MW and LW. Someone really messed this up.
You can see the complete playlist for this restoration at:
https://www.youtube.com/watch?v=5IsACM0mPzs&list=PLy5M_tA9ux7K3SXDv8Hu4uAyl1O7NE5dc
All info on this model at: http://www.radiomuseum.org/r/telefunken_operette_8.html
See also my playlists on some other complete restorations.
Graetz Super 171W:
https://www.youtube.com/watch?v=MhG-CH0gqm4&list=PLy5M_tA9ux7IjUykGE8neJSI6GUxMl2YG
Loewe-Opta Magnet 3737W:
https://www.youtube.com/watch?v=ZSZBJ5sKQm8&list=PLy5M_tA9ux7J_hzDhnF8rs2c7wmgGfRlK
Loewe-Opta Truxa Stereo 4741W:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7KhVk0KqPx0Wkh2KO_5f2fQ
Braun Atelier 3:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7L3k5nPRvrk1aH764QRCTqE
Graetz Musica 4R417:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7Ios98E59dWjwc2SRJyxwIn
SABA Freiburg W2:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7IqvS-LshUGpE1D_WY6mrZe
Graetz Comedia 616:
https://www.youtube.com/watch?v=fwmW9k3TwNE&list=PLy5M_tA9ux7L5sAApLzV6xoYzmRNJpMW5
You may also be interested in ...
Capacitor Leakage Tester:
https://www.youtube.com/watch?v=0pySErvzUIY&list=PLy5M_tA9ux7KWexvEjLB0SANSxQXi0zTS
Re-stuffing filter capacitors in this tube radio:
https://youtu.be/WVn9k13nXvo
Replace Selenium rectifier with silicon diodes:
https://youtu.be/NkKOe0YU2_I
Видео Telefunken Operette 8 tube radio restoration - Part 4. Repairing the RF coils. канала Electronics Old and New by M Caldeira
Discovered a case of open coils, so had to practically rebuild the RF section to restore MW and LW. Someone really messed this up.
You can see the complete playlist for this restoration at:
https://www.youtube.com/watch?v=5IsACM0mPzs&list=PLy5M_tA9ux7K3SXDv8Hu4uAyl1O7NE5dc
All info on this model at: http://www.radiomuseum.org/r/telefunken_operette_8.html
See also my playlists on some other complete restorations.
Graetz Super 171W:
https://www.youtube.com/watch?v=MhG-CH0gqm4&list=PLy5M_tA9ux7IjUykGE8neJSI6GUxMl2YG
Loewe-Opta Magnet 3737W:
https://www.youtube.com/watch?v=ZSZBJ5sKQm8&list=PLy5M_tA9ux7J_hzDhnF8rs2c7wmgGfRlK
Loewe-Opta Truxa Stereo 4741W:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7KhVk0KqPx0Wkh2KO_5f2fQ
Braun Atelier 3:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7L3k5nPRvrk1aH764QRCTqE
Graetz Musica 4R417:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7Ios98E59dWjwc2SRJyxwIn
SABA Freiburg W2:
https://www.youtube.com/playlist?list=PLy5M_tA9ux7IqvS-LshUGpE1D_WY6mrZe
Graetz Comedia 616:
https://www.youtube.com/watch?v=fwmW9k3TwNE&list=PLy5M_tA9ux7L5sAApLzV6xoYzmRNJpMW5
You may also be interested in ...
Capacitor Leakage Tester:
https://www.youtube.com/watch?v=0pySErvzUIY&list=PLy5M_tA9ux7KWexvEjLB0SANSxQXi0zTS
Re-stuffing filter capacitors in this tube radio:
https://youtu.be/WVn9k13nXvo
Replace Selenium rectifier with silicon diodes:
https://youtu.be/NkKOe0YU2_I
Видео Telefunken Operette 8 tube radio restoration - Part 4. Repairing the RF coils. канала Electronics Old and New by M Caldeira
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30 октября 2016 г. 16:22:38
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