- K0006 fix (https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg1445093/#msg1445093)
- Fix incorrect capacitor polarity (https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg2891048/#msg2891048)
- TC cap (3: https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg1461817/#msg1461817)
- Replace R234 and R200 (https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg2877542/#msg2877542)
- Binding posts
- Replace display

Unsure:
- Replace U504? (2: https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg1461817/#msg1461817)
- R234 cooper mod (1: https://www.eevblog.com/forum/metrology/advantest-r6581-8-5-digit-dmm-mini-teardownrepair/msg1461817/#msg1461817)
  - What is this?
  
  
https://cloud.mail.ru/public/qCSD/2tCLvdhJ5/