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NC-29 TRICKLE MODE | Radioaficion Ham Radio

NC-29 TRICKLE MODE

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YAESU NC-29

TRICKLE MODE

This modification will allow you to select the amount of time used to fast charge your battery pack. The standard NC-29 will fast charge a battery for five hours and then switch to trickle charge every time a battery is inserted, even if the battery is fully charged.

This modification will provide a push button to speed up the Internal clock. By pressing the button, you can watch the time remaining LEDs on the panel and select the amount of full charging time.

1. Unplug the charger for the AC power

2. Locate IC Q02. see drawing

3. Solder tack a 390 Ohm 1/2 watt resistor and a normally open push button to Pins 13 & 15

4. Position the push button switch in a handy position on the plastic case.

YAESU NC-29  TRICKLE MODE

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