Nakamichi NA200R Service Manual - Product  Information

Product  Information

Power Supply: 12V DC (10.5-14.4V), negative ground 

Fuse: 15A

Suitable Speaker Impedance: 4 -8 

General

Aux-In level:  500mV

Audio Section

Maximum Power Output:  Mosfet 50W x 4 Channels

Pre-AMP Output Voltage:   5 V

Subwoofer Output Voltage:  5 V

FM  tuner  section

AM  tuner  section

Frequency Range:   87.5 - 108MHz 

Frequency Range:   522 - 1620KHz 

Usable Sensitivity:  Better than 45dB at S/N 26dB

Usable Sensitivity:  Better than 15dB at S/N 30dB

USB devices

Memory Card

USB Flash Memory:  USB 1.1 & 2.0 Compatible

Support type of memory card:  SD/SDHC

About Audio file

MP3/WMA bit rate: 32-320kbps and varible bit rate

MP3 sampling frequencies: 8-48kHz

WMA sampling frequencies: 32kHz, 44.1kHz, 48kHz

ID3 tag v1.0 or later

 USB or memory file system: FAT16, FAT32

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EN   11

Continous Power Output:   24W x 4 RMS

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(Subwoof  Vol Max=12)