Numark CDN22 MK5, Руководство по обслуживанию

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General Specification
1. APPLICATION Model CDN22MK5, Dual CD player with wired remote control.
2. POWER SOURCE
AC 115 / 230V, 60/50Hz, 25W (American, Europe, Argentina)
AC 120/240V, 60/50Hz, 25W (United Kingdom, Australia)
AC 220V,50Hz,25W (Korea)
AC 100V,50/60Hz,25W (Japan)
3. DIMENSIONS
MAIN UNIT 482(W)x 88.8(H)x 264(D) mm
CONTROL UNIT 482(W)x 88.8(H)x 95(D) mm
4. WEIGHT
MAIN UNIT 5 Kgs
CONTROL UNIT 2 Kgs
5. FEATURES
(1)
8 times over sampling 1 bit D/A converter.
(2) Auto cue.
(3) Frame search.
(4) 4 different speed scan.
(5) Pitch display.
(6) +10 Track skip search.
(7) 30 tracks program play.
(8) Digital output RCA coaxial.
6. CHARACTERISTICS (TEST DISC: TCD-782, LOAD=47Kohm)
ITEM
NOMINAL LIMIT CONDITION
(1) Output level 2.0Vrms 2.0V+/-1dB 1KHz,0dB
(2) Channel balance 0.5dB 1.0dB 1KHz,0dB
(3) Frequency response +/-0.5dB +/-1.0dB 20Hz-20KHz,0dB
(4) De-emphasis response +/-0.5dB +/-1dB 16KHz,-20dB
(5) Channel separation* 86dB 80dB 1KHz,0dB
(6) T.H.D. + NOISE* 0.01% 0.03% 1KHz,0dB
(7) S/N ratio (IHF-A)* 94dB 85dB 1KHz.0dB
NOTE: * With 20KHz low pass filter.
7. SEARCHING TIME (TEST DISC: TCD-792)
ITEM
NOMINAL LIMITS CONDITION
(1) Short access time 1.7sec 4sec Play next track
(2) Long access time 3sec 6sec Track 1 ->Track 20
Track 20 ->Track 1
8. FUNCTION SWITCHES
MAIN UNIT
NAME Q’TY TYPE NOTE
(1) POWER 1 PUSH
(2) OPEN/CLOSE 2 TACT
3