FT-50R Modification
This mod will reduce the "off" current drain.
Actual layout of PBA may vary depending on revision
Warning: Advanced SMT re-work skills are essential to perform this modification.

Abbreviated procedure;
  1. Remove Battery & 2 knobs
  2. Remove NiCad sticker.
  3. Remove 2 screws & remove keypad.
  4. Lever up metal back plate (2 tabs either side) & remove from plastic shell.
  5. Undo & remove nut on Dial/Vol pot.
  6. Remove 3 screws.
  7. Carefully separate PBAs.
  8. Refer to overlay above.
  9. Replace R2102 with 56k 0603 SMT resistor
  10. Replace R2103 with 10k 0603 SMT resistor
  11. Re-assemble as per resverse of above