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M-101 (Panel: 

Silver)

Power Requirements:

Power Consumption:

Power Output:

Recording System:

Tape Speed:

Fast Winding Time:

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 

 ips)

Approx. 1 minute 30 seconds
with Sony Micro cassette MC-60

Frequency Response: 200 - 7,000 Hz

Battery Life: 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

US 

Model

Canadian Model

E Model

M-101B (Panel: Black)

US Model

MICRO CASSETTE-CORDER

SPECIFICATIONS

3V dc
Battery size-AA

Input:

(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)

output:

Speaker:

Dimensions:

Weight:

Approx. 64(w)  x 26 (h) x 143 (H) mm

 (w) x

 

 (h)  x 

 inches

not including projecting parts and controls

Approx. 350 g, 13 oz
including batteries

SONY

SERVICE MANUAL

MIC (mini jack)

Maximum sensitivity: 0.2 mV  (-72dB)

Impedance: Low-impedance

microphone

EARPHONE (mini jack)

Load impedance:

 earphone or

more than 10 

4.5 cm 

(1 3/4

 inches) dia.

Summary of Contents for M-101

Page 1: ...th Eveready Alkaline Batterv No E91 US Model Canadian Model E Model M 101B Panel Black US Model MICRO CASSETTE CORDER SPECIFICATIONS 3V dc Battery size AA Input 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 output Speaker ...

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Page 6: ...djusted parts The adjustments should be performed in the order listed in this service manual 1 Tape Speed Adjustment Setting Power source 2 5 V dc Procedure 1 Mode playback rest rape WS 24 13 kHz 0 dB speed checker SONY L FM 30 or digital frequency counter EARPHONE 1 Adjust R18 for 0 on the speed checker or 3000 Hz on the digital frequency counter 2 Following specifications should be satisfied wit...

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Page 19: ...arbon resistors unless otherwise noted MICROINDUCTOR Rl R2 R3 R4 R5 R6 R7 9 RlO Rll R12 R13 R14 R15 R16 R17 R18 R19 R20 R21 R22 Ll l 407 847 00 35 µH l 210 353 11 l 224 754 00 l 210 395 1 1 1 246 484 1 1 1 209 773 I 1 68 10 k variable PB VOL 47 3k 1 8 w 4 7 TRANSFORMERS Tl T2 l 433 191 00 Bias Osc I 427 41 l 00 Record CAPACITORS l 21 0 840 l 1 I 210 355 11 l 210 846 11 l 210 353 11 l 201 978 1 1 2...

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