Panasonic RS-612US-D Service Manual

ORDER NO. ARD-7706053Cervice ManualCassette DeckRS-612US-DFront Loading Stereo Cassette Deck withDolby* Noise-Reduction System, Timer Stand-By,and Bias and Equalization SwitchesSpecifications (Catalog specifications for sales)Power requirement: AC; 90~109/110~125/200~219/220~250V, 50/60 HzPower consumption; 11 WMotor: 1-electronic speed contro! motor4-track, 2-channel stereo recording and playbackTrack system:Tape speed: 4.8cm/sWow and flutter: 0.12% (WRMS), +0.25% (DIN)Frequency response: CrOz tape; 30~15,000Hz40~ 14,000 Hz (DIN)Normal tape; 30 ~ 13,000 Hz40~ 12,000 Hz (DIN)Signal-to-noise ratio: Dolby NR in; 65 dB (above 5kHz)Dolby NR out; 55dB(signal level= max. recording level)Fast forward andrewind time:Input :Head:Dimensions:Weight:Approx. 90 seconds with C-60 cassette tapeMIC; sensitivity 0.25 mV/applicable microphoneimpedance 4002~ 20 KQLINE; sensitivity 60 mV/input impedance 90 KQDIN; sensitivity 0.25 mV/input impedance 1.8KQLINE; output level 420 mV/load impedance22 KQ over2-head system1-super permalloy head for record/playback1-double-gap ferrite head for erasure41.0cm(W)X 13.6cm(H) x 24.4cm(D)AkgSpecifications are subject to change without notice.National Panasonic Matsushita Electric Trading Co., Ltd.P.O. Box 288, Central Osaka Japan