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Sony TCM-757 Service Manual

Sony TCM-757 Service Manual

Cassette corder

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Power Requirements:
model)
model)
240V ac adjustable, 50Hz (UK model)
6 V dc, four batteries IEC designation R14
(size Cl or optional Sony Rechargeable
Battery Pack BP-1 6H
12 V car battery with optional Sony Car
Battery Cord DCC-127A
Power Consumption:
5W ac (US, Canadian model)
8W ac (AEP model)
7W ac (UK model)
Recording System:
Fast Winding Time:
Approx. 90 seconds, with Sony Cassette
C-60
Frequency Response:
90-8.000 Hz
Speaker:
Approx. 7.7 cm (3 inches) dia.
800 mW (at 10% harmonic
Power Output:
MIC (minijack)
Input:
sensitivity 0.2 mV (-72 dBI
for low Impedance microphone
Earphone (minijack)
Output:
for 8.Q earphone or load impedance
10 kn or higher
Other Jack:
REMOTE
DIN (AEP, UK model)
Approx. 6 hours of continuous recording
Battery Life:
with the Built-in Microphone using Sony
Super Batteries SUM-2S
SPECIFICATIONS
(AEP
Z
distortion)
Dimensions:
Approx. 150 (w) x 69 (h) x 280 (d) mm
including projecting parts and controls
with the Carrying Handle retracted
Weight:
Approx. 1.7 kg, 13lb 12 oz
including batteries
SERVICE MANUAL

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Summary of Contents for Sony TCM-757

  • Page 1 6 V dc, four batteries IEC designation R14 including batteries (size Cl or optional Sony Rechargeable Battery Pack BP-1 6H 12 V car battery with optional Sony Car Battery Cord DCC-127A Power Consumption: 5W ac (US, Canadian model) 8W ac (AEP model)
  • Page 19: Section 6 Electrical Parts

    SECTION 6 ELECTRICAL PARTS Part No. Ret: No. Part No. Description _ _ _ _ SEMICONDUCTORS l - 1 2 3 - 3 0 6 - 0 0 @ 47 Cl25 Cl26 l-123-307-00 @$ 100 Transistors l-102-1 19-00 RESISTORS 8 - 7 2 9 - 6 6 3 - 4 7 @ 2SCl364 resistors are in ohms.