Yaesu DVS-2 Replacing The Battery Download

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Hans Remeeus PA1HR - Yaesu FT-1000(D)/FT-1000MP Sub RX filtering

Replacing the battery of the Yaesu DVS-2

After a few years the lithium battery cell from the Yaesu DVS-2 will be exhausted.

To replace the battery in the future there is a more easy way,

than replacing it with the same type of battery as installed in the DVS-2.

Here is the instruction to do so, at your own risk of course.

http://www.remeeus.nl/english/hamradio/dvs2.htm (1 of 14)17/10/2005 4:31:58 PM

Summary of Contents for DVS-2

Page 1: ...thium battery cell from the Yaesu DVS 2 will be exhausted To replace the battery in the future there is a more easy way than replacing it with the same type of battery as installed in the DVS 2 Here is the instruction to do so at your own risk of course http www remeeus nl english hamradio dvs2 htm 1 of 14 17 10 2005 4 31 58 PM ...

Page 2: ...e backside of the DVS 2 Now be careful Open the DVS 2 with your hands and don t use tools to prevent any damage to the in and outside of the DVS 2 This may be called a nasty job Be patient take your time and you will manage http www remeeus nl english hamradio dvs2 htm 2 of 14 17 10 2005 4 31 58 PM ...

Page 3: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering http www remeeus nl english hamradio dvs2 htm 3 of 14 17 10 2005 4 31 58 PM ...

Page 4: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering To open the DVS 2 IMHO was the toughest part of the job http www remeeus nl english hamradio dvs2 htm 4 of 14 17 10 2005 4 31 58 PM ...

Page 5: ...Yaesu FT 1000 D FT 1000MP Sub RX filtering The DVS 2 consists of two PCB s just pull the upper PCB from the other one there is only one connector http www remeeus nl english hamradio dvs2 htm 5 of 14 17 10 2005 4 31 58 PM ...

Page 6: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering You can see the original battery and watch the polarity http www remeeus nl english hamradio dvs2 htm 6 of 14 17 10 2005 4 31 58 PM ...

Page 7: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering Remove the cableconnector http www remeeus nl english hamradio dvs2 htm 7 of 14 17 10 2005 4 31 58 PM ...

Page 8: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering http www remeeus nl english hamradio dvs2 htm 8 of 14 17 10 2005 4 31 58 PM ...

Page 9: ...D FT 1000MP Sub RX filtering De solder the battery with a fine tool I used desoldering litze 075 from Chemtronics and a Weller WSD80 on 400 degrees Centigrade http www remeeus nl english hamradio dvs2 htm 9 of 14 17 10 2005 4 31 58 PM ...

Page 10: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering The de soldering job looks good http www remeeus nl english hamradio dvs2 htm 10 of 14 17 10 2005 4 31 58 PM ...

Page 11: ...ttery holder It fits perfectly after bending the diode and the two capacitors on the left a bit aside and after cutting two little plastic pins on the underside of the battery holder Be careful watch the polarity http www remeeus nl english hamradio dvs2 htm 11 of 14 17 10 2005 4 31 58 PM ...

Page 12: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering http www remeeus nl english hamradio dvs2 htm 12 of 14 17 10 2005 4 31 58 PM ...

Page 13: ...Hans Remeeus PA1HR Yaesu FT 1000 D FT 1000MP Sub RX filtering Solder the two pins of the battery holder on the PCB http www remeeus nl english hamradio dvs2 htm 13 of 14 17 10 2005 4 31 58 PM ...