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Author Topic: ICOM IC-R7000 "TO-9" DC-DC TRANSFORMER  (Read 827 times)
EI6IL
Member

Posts: 21




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« on: February 14, 2008, 11:03:38 AM »

Hi Folks,
   Does anyone know where I could buy the TO-9 DC-DC convertor Transformer for the display unit on my ICOM IC-R7000 receiver.

Thanks,
Don EI6IL
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W3LK
Member

Posts: 5639




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« Reply #1 on: February 14, 2008, 04:51:57 PM »

Icom Service Department?

73,

Lon - W3LK
Naugatuck, Connecticut
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A smoking section in a restaurant makes as much sense as a peeing section in a swimming pool.
ZS5LA
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Posts: 3




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« Reply #2 on: March 16, 2008, 11:36:20 AM »

Try repair it yourself. I had mine go dead in the IC-R71. Unsolder it (3 pins I think) and unsolder the top of the can. Inside is a small oscillator circuit with a small transformer. On mine the transformer had gone open circuit and I found the wire had broken right at the solder pin. I soldered a thin piece between the pin and the transformer wire and re-assembled the whole unit. Take note about the insulation between the pins going through the can (except GND pin).
Still working 1 year later.....
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