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706 送信改造

  706 送信改造 元 27.300MHz 愛好者 2003/05/27 22:49:37 
706 送信改造 [返事を書く]
This does not enable extended VHF transmit; a modification for this may be available soon. This does not enable AM or FM broadcast band transmit. Your memories will be cleared after this modification, since you need to reset the CPU.

Open the top of the radio by removing the 3 top screws and 2 side screws. Look at the radio from the with the front panel facing you. screws.


Gently pull up the speaker and set is aside without damaging the speaker or the wires that attach it to the rig.


Note the silver rectangular box near the middle of the PCB marked something like "9 MHz SSB Filter".


Move your eyes up from this filter toward the back of the radio. Just before you get to the "D 108" marking, you will see two tiny diodes, two blank spaces, and one additional diode. They look something like this:

D108

[XX] [XX] [ ] [ ] [XX]

Remove this diode ^^^^

The second diode from the left needs to be removed. I did this by crushing it with long-nosed pliers. You can also heat it with a low-wattage soldering iron and pull it up with tweezers. Be sure not to damage the other diodes or the PCB. Be sure that you don't apply too much heat, since the heat can damage the PCB and the other diodes.


Re-assemble the radio. Reset the CPU by pressing and holding down the UP and DOWN buttons on the front panel and pressing POWER.
****26.00〜27.999は送信できませんでした。
元 27.300MHz 愛好者 2003/05/27 22:49:37
  706には興味があって、この記事も読みま... 本体のパワーアップ改造反対同盟 2003/05/28 00:39:17 
   └706は、発売当初あんまり興味はなかったので... 元 27.300MHz 愛好者 2003/05/28 09:34:47 
    └便乗質問します。お許し下さい。私は706を、... AB684 2003/06/01 20:14:07 

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