Sony TC-177SD Service Manual

Power Requirements:
Power Consumption:
Track System:
Tape:
Tape Speed:
Recording Time:
(with C-120 tape cassette)
Frequency Response:
Wow and Flutter:
Overall Signal-to-Noise Ratio:
Overall Distortion:
Record Bias Frequency:
AC 120 V, 60 Hz (USA Mode!)
240 V, 50 Hz (UK Model)
110, 127, 220, 240 V, 50/60 Hz
(AEP Model)
100, 110, 120, 127, 220, 240V,
50/60 Hz (E Model)
52 W (AEP, E and UK Models)
45 W (USA Model)
4 track, 2 channel! stereo
SONY tape cassette or equivalent
4.8 cm/s (17, ips)
2 hrs
NORMAL: 20~17,000 Hz (NAB)
30 ~ 15,000 Hz (DIN)
Fe-Cr, CrO2:20 ~ 20,000 Hz (NAB)
30 ~ 18,000 Hz (DIN)
0.08 % (RMS) weighted (NAB)
£0.2 % (DIN)
DOLBY* NR OFF: 53dB (NORMAL)
55 dB (Fe-Cr, CrO2)
inproved 5 dB at 1 kHz,
10dB above 5 kHz
DOLBY* NR ON:
2% (CS-10, CS-20, CS-30 tapes) (UK Model)
1.3% (AEP, E and USA Models)
105 kHz
* The word Dolby is the trademark of
Dolby Laboratories, Inc.
AEP Model
E Model
UK Model
USA Model
STEREO CASSETTE-CORDER
SPECIFICATIONS
Inputs:
Outputs:
Semiconductors:
Record Head:
Playback Head:
Erase Head:
Motor:
Dimensions:
Weight:
MICROPHONE... 2
for low impedance microphone
Maximum sensitivity: —72 dB (0.19 mV)
LINE IN 2
Impedance: 100 kQ
Maximum sensitivity: —22 dB (62 mV)
LINE OUT
Impedance: more than 10 k{2
Normal level: 0 dB (0.775 V) with
100 kQ. load
(LINE OUT maximum)
HEADPHONE
Impedance: 8 {2
Normal level: LEVEL 1 —30 dB (25 mV)
LEVEL 2 —22 dB (62 mV)
55 transistors, 46 diodes, 11 !C's
1 Hall 1C, and 2 FET's
PF155-6102
PF145-3602B
EF157-36
HC-526 (6-pole hysterisis-synchronous)
435 (w) x 155 (h) x 325 (d) mm
174s (w) x 6s (h) x 127%, {d) inches
10 kg, 22 Ib 1 oz
Bec
: ®
SERVICE MANUAL
SA