Sony ICD-U50 - Button (RS), Knob (HOLD), Knob (DPC)

9
ICD-U50/U60/U70
1 button (RS)
2 knob (hold)
4 two sheets
(hold)
5 two sheets
(DPC)
6 guard
3 knob (DPC)
2-7. BUTTON (RS), KNOB (HOLD), KNOB (DPC)