Sony M101 free download

File name Sony-M101 micro cass.pdf

M-101 (Panel: Silver) US Model Canadian Model E Model M-101B (Panel: Black) US Model MICRO CASSETTE-CORDER SPECIFICATIONS Power Requirements: 3V dc Battery size-AA (IEC Designation R6). 2 pcs Rechargeable Battery Pack BP-31 (optional) 120 V ac, 60 Hz with Sony AC Power Adaptor AC-31 (optional) (US, Canadian model) 110, 120, 220 or 240 V ac, 50160 Hz with Sony AC Power Adaptor AC-32 (optional) (E model) Power Consumption: 5 W ac with Sony AC Power Adaptor AC-31 (US, Canadian model) 7.2 Wac (50Hz) 6.8 Wac (60Hz) with Sony AC Power Adaptor AC-32 (E model) 150 mW (max.) 2-track l-channel monaural 2.4 cm/s (1716 ips) Approx. 1 minute 30 seconds with Sony Micro cassette MC-60 200 - 7,000 Hz Continuous recording hours: Approx. 2 hours with Sony long-life battery size-AA Approx. 4 hours with Eveready Heavy Duty Battery No. 1215 Approx. 7.5 hours with Eveready Alkaline Batterv No. E91 Input: MIC (mini jack) Maximum sensitivity: 0.2 mV (-72dB) Low-impedance Impedance: microphone EARPHONE (mini jack) Load impedance: 8a earphone or more than 10 kn 4.5 cm (1 3/4 inches) dia. Approx. 64(w) x 26 (h) x 143 (H) mm 29/h (w) x 11/16 (h) x 5l1/16 inches not including projecting parts and controls output: Speaker: Dimensions: Weight: Approx. 350 g, 13 oz including batteries Power Output: Recording System: Tape Speed: Fast Winding Time: Frequency Response: Battery Life: SONY SERVICE MANUAL 7 M-101/101B 3-2. ELECTRICAL ADJUSTMENTS PRECAUTION Clean the following parts with a denatured-alcoholmoistened swab: Record/Playback head Pinch roller Erase head Rubber belts Capstan Idlers Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase head, and do not use a magnetized screwdriver for adjustments). After the adjustments, apply the locking compound to the adjusted parts. The adjustments should be performed in the order listed in this service manual. EARPHONE 1. Tape Speed Adjustment Setting: Power source: 2.5 V dc Procedure: 1. Mode: playback WS-24 rest rape 13 kHz, 0 dB) speed checker (SONY L FM-30 or digital frequency counter 1) Adjust R18 for 0 % on the speed checker or 3000 Hz on the digital frequency counter. 2) Following specifications should be satisfied with the power source from 2 V dc to 3.5 V dc. 3) Specifications: Speed checker Digital frequency counter +3% 2925 Hz ~ 3090 Hz - 2.5 % Frequency difference between beginning and end of tape should be within 1 % (30 Hz). Adjustment Location: R18 -6- SECTION 6 ELECTRICAL PARTS LIST Ref. No. Parr No. Description Ref. No. Cl1 Cl2 Cl3 C14,15 C16~C18 Part No. l-131-264-11 1-131-273-11 1-131-264-11 l-131-254-11 1-131-393-11 l-131-254-11 l-131-177-11 l-108-373-12 1-131-393-11 l-l 31-256-11 l-l 31-264-11 1-131-251-1 1 1-131-253-1 1 1-131-251-11 l-102-1 10-11 Description 0.47 0.033 0.47 1 47 1 100 0.0047 47 10 0.47 10 33 4.7 220 p 2ov 35 v 2ov 10V 3.15v 10v 6.3V 100v 3.15 v 10v 2ov 10v 6.3 V 6.3 V 5ov ceramic mylar PRINTED CIRCUIT BOARD