Author |
Message |
Ryan McDonald
| Posted on Monday, November 26, 2001 - 7:15 pm: |
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Can anyone tell me how to put varible talkback into my galaxy 55. I heard of a mod using a 50k pot and a 57k 1/4 watt resistor in line but i don't remember the whole thing. Any and all help is greatly appreciated. |
1234567890
| Posted on Thursday, November 29, 2001 - 10:13 am: |
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Not a 57 ohm but a 27 ohm resistor |
1234567890
| Posted on Monday, December 03, 2001 - 9:50 am: |
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Ok here we go, this mod will also work for these radios to SUPER STAR 121,3000,3000b,3900,3900hpzx GALAXY saturn,melaka,DX-55v Locate d-80 in the audio section and unsolder and lift one end(LEAVE THE BANDED END SOLDERED TO THE BOARD) ,next insert a 27k 1/4 watt resistor in the hole on the board where you removed d-80 ,ok now you mount you a 50k pot in a convenient location ,then run one wire from the pot to the resistor, and another one from the pot to d-80 AND PRESTO VARIABLE TALKBACK!!!!!!!!!!!! |
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