Akai-GXM959W-tape-维修说明书手册含电器原理图

AKAI SERVICE MANUALAKAI卤言日言自I718a88m]Cp品器-88.。用骰STEREO DOUBLE CASSETTE DECKMODELGX-M959WSPECIFICATIONSHeads.........Twin field super GX head for record-T.H.D.…0.7%ing and playback×2Input sensitivity/ImpedancesErase head x 2LINE IN..70 mV/40 k ohmsElectronically speed controlled DCOutput sensitivity/Impedancemotor for capstan drive x 2LINE..............380 mV/1 k ohmsDC motor for reel drive x 2PHONES ............50 mW (8 ohms)DC motor for cam drive x 2Power requirements..220 V,50 Hz for Europe except UKWow flutter...........0.05%WRMS (JIS)240 V.50 Hz for UK Australia0.12%(DN/WTD)Dimensions............385(W×139(H)×330(D)mmFrequency response(15.2×5.5×13.0 inches)Normal.…25Hzto17,000Hz±3dBWeight…8.0kg(17.61bs)Cr02…25Hzto18.000Hz±3dBMetal..........25 Hz to 19,000 Hz +3 dBS/N(Metal)…60dBDolby B type NR switch ON:Improves up to 5 dB at 1 kHz,10 dB above 5 kHzDolby C type NR switch:Improves up to 15 dB at 500 Hz.Standard accessories20 dB at 1 kHz to 10 kHzConnection cord......x 1*For improvement purposes,specifications and design are subject to change without notice.*Noise reduction manufactured under license from Dolby Laboratories Licensing Corporation."Dolby"and double-D symbol aretrade marks of Dolby Laboratories Licensing Corporation.