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Resumen del manual
• Make sure the FUNCTION selector is set to CD, AM or FM. The tape does not erase completely. • Clean the erasing heads (see page 23.) • Replace all the batteries with new ones if they are weak. • The source which was recorded on TYPE II (high position) or TYPE IV (metal) tape using this unit is being played. Record on TYPE I (normal) tape and play. The tape does not record. • Make sure the tape is inserted properly. • Make sure the safety tab of the cassette is in place. The audio is weak/The audio quality is poor. • Clean the heads, pinch roller and capstan (See page 23). • Demagnetize the heads using a demagnetizer (see page 23). The sound is distorted. • The TYPE II (high position) or TYPE IV (metal) tape is being used. Use TYPE I (normal) tape only. Tape Player After trying the above remedies, if you still have problems, unplug the AC power cord and remove all the batteries. After all the indications in the display disappear, plug the power cord and insert the batteries again. If the problem persists, please consult your nearest Sony dealer. Additional Information Maintenance Cleaning the lens If the lens becomes dirty, it may cause a skipping of sound during CD operation. Clean with a commercially available blower. Cleaning the tape heads and tape path Wipe the heads, the pinch roller and the capstan with a cleaning swab slightly moistened with cleaning fluid or alcohol after every 10 hours of operation for optimum playback and recording quality. To make the best possible recording, however, we recommend that you clean all surfaces over which tape travels before each recording. Demagnetizing the tape heads After 20 to 30 hours of use, enough residual magnetism will have built up on the tape heads to begin to cause loss of high frequency sound and hiss. At this time, you should demagnetize the heads and all metal parts in the tape path with a commercially available tape head demagnetizer. Cleaning the cabinet Clean the cabinet, panel and controls with a soft cloth slightly moistened with a mild detergent solution. Do not use any type of abrasive pad, scouring powder, or solvent, such as alcohol or benzine. Erase head Pinch roller Record/playback head Capstan Lens After cleaning, insert a tape when the areas cleaned are completely dry. Additional Information Specifications AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 3.2-ohm loads, both channels driven from 150 - 10,000 Hz; rated 1.8 W per channel-minimum RMS power, with no more than 10 % total harmonic distortion in AC operation. Other Specifications CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 .W (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels 2 Frequency response 20 - 20,000 Hz +1/-2 dB Wow and flutter Below measurable limit Radio section Frequency range FM: 87.6 - 108 MHz AM: 530 - 1,605 kHz (Australian model) 530 - 1,710 kHz (Other models) Antennas FM: Telescopic antenna AM: Built-in ferrite bar antenna Cassette-corder section Recording system 4-track 2 channel stereo Fast winding time Approx. 120 s (sec.) with Sony cassette C-60 Frequency response TYPE I (normal): 70 - 10,000 Hz General Speaker Full range: 10 cm dia., 3.2 ohms, cone type (2) Outputs Headphones jack (stereo minijack) For 16 - 68 ohms impedance headphones Power output (excluding US model) 2.3 W + 2.3 W (at 3.2 ohms, 10 % harmonic distortion) Power requirements For CD radio cassette-corder: 230 V AC, 50 Hz (Australian model) 120 V AC, 60 Hz (Other models) 9 V DC, 6 size D (R20) batteries Power consumption AC 20 W Battery life For CD radio cassette-corder: FM recording Sony R20P: approx. 13.5 h Sony alkaline LR20: approx. 20 h Tape playback Sony R20P: approx. 7.5 h Sony alkaline LR20: approx. 15 h CD playback Sony R20P: approx. 2.5 h Sony alkaline LR20: approx. 7 h Dimensions Approx. 420 . 165 . 256 mm (w/h/d) (16 5.8 . 6 1.2 . 10 1.8 inches) (incl. projecting parts) Mass Approx. 4.1 kg (9 lb. 1 oz) (incl. batteries) Supplied accessory AC power cord (1) Design and specifications are subject to change without notice. Optional accessories Sony MDR headphone series Additional Information Index A Adjusting sound emphasis 18 tone 18 B Batteries for player 17 C CD player 12 Choosing power sources 17 Cleaning cabinet 23 tape heads and tape path 23 Creating your own program 16 D, E, F, G, H Demagnetizing the tape heads 23 Display 12 I, J, K Improving broadcast reception 7 L Listening to the radio 6 Locating a specific point in a track 13 M, N, O MEGA BASS 18 P, Q Playing a CD 4 a tape 8 tracks repeatedly 14 Power sources 17 Program Play 16 R Recording on a tape 10 Repeat Play 14 S Selecting tracks 5 Setting up 17 Shuffle Play 15 Sound emphasis 18 T TONE 18 Troubl...
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