Digital Audio Player

A Audio Circuit

  Surface Mounting Type
Small Size / Resistors RK73GRK73HRK73B
Circuit Protection / Fuses TF10BN
ESD Protection / Varistors NV73, NV73S

B LCD Module

  Surface Mounting Type
Small Size / Resistors RK73GRK73HRK73B
Temperature Compensation / Linear Resistors LT73LP73

C DAC

  Surface Mounting Type
Small Sizse / Resistors RK73GRK73HRK73B

D DSP

  Surface Mounting Type
Small Sizse / Resistors RK73GRK73HRK73B

E USB I/V

  Surface Mounting Type
Small Size / Resistors RK73GRK73HRK73B
ESD Protection / Varistors NV73, NV73S

F Micro Processor

  Surface Mounting Type
Small Size / Resistors RK73HRK73B

G Li-ion Battery/Power Supply Circuit

  Surface Mounting Type
Resistors RK73GRK73HRK73B
High Precision / Resistors RN73RRS73
Current Sensing / Resistors SR73, UR73(D)TLR
Circuit Protection / Fuses TF16ATTF16SN
ESD Protection / Varistors NV73, NV73S