Roadstar HIF-6880USMPT, Руководство по обслуживанию

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ALIGNMENT PROCEDURES
NELSON ELECTRONICS LTD
CD PLAYBACK PERFORMANCE DATA
MODEL: NE-563 PLL+MP3 (5W)
Date:
Supply Voltage: AC 230 V
Standard Output: 50 mw Measured By:
Dummy Load: 4 Ohm
0dB=1V Approved By:
EQ or Tone at Flat Place Bass OFF Place
Measuring Items Unite Norm Limit Sample1 Sample2
WOW & Flutter %
Play Freq Response at 40 Hz dB - 2 +/-3
(0dB) at 61 Hz dB - 1 +/- 2
at 127 Hz dB 0 +/-2
at 1 KHz dB 0 0
at 10 KHz dB 0 +/-2
at 20 KHz dB -3 - 5
P/B S/N (YEDS) DC Opetation dB
AC Optetaion dB 55 50
Hum & Noise Min Vol mv 2 3
( AC Optetaion) Max Vol mv 5 8
10% THD Output RMS mw 4500 4000
THD (-20dB) at 1 KHz % 1 3
Channel Separation R-L dB 40 30
YEDS (0dB) L-R dB 40 30
Channel Balance (1KHz -10dB) dB 1 3
Black Spot PHILIPS-444A UM 800 600
Finger Prints PHILIPS-444A
TRACK
19 18
Interruption PHILIPS-444A UM 800 600
Deflection 731RA MM 1 0.9
Eccentricity 712R UM 210 140
Access Operation First Sec
Time Last Sec
MP3 PLAYBACK PERFORMANCE DATA
MP3 Playback Transfer Rate kbps 8~384
MP3 Max Readable Folder Folde
200
MP3 Max Readable Files File
500
MP3 Sampling Frequency KHz 32/44.1/48; 16/22.05/24; 8/11.025/12.
12