Sony tc k 51 service manual

Page 1

GENE HAL
Power Requirements:

Power Consumption:

SPECIFICATION

US. Canadian model
120 V ac, 50 Hz

AEF model
220 V ac, 50/60 Hz
(or 220 V ac adiustable by authorized
Sony personnel)

UK model
240 V ac, 50/60 Hz
[or 220 V ac adjustable by authorized
Sony personnel)

E model
110, 120, 220 or 240 V ac adjustable.
50/60 Hz

12W

Dimensions:

Weight:

Approx. 430 (w) x 130 (h) x 290 (d) mm
17 (w) x 5%, (h) x 11% (d) inches
(US, AEP, UK, E model)

Approx. 460 (w) x 130 (h) x 290 (d) mm
18 % (W) X 5% (h) x 11% (d) inches
(Canadian model)

including projecting parts and controls

Approx. 5.7 kg,12lb 9 02
(US, AEP, UK, E model)

Approx. 6.5 kg, 14 lb 5 oz (Canadian model)

- Continued on page 2 -~

Tape Transport
Mechanism Type TCM.91V7

Specification Test Equipment
Forward 28-559-cm Sony torque meter
Torque (0.39-0.7601vinch) 00-1020
Fast Forward .
Torque, 60-1209-cm Sony torque meter
Rewind (0.84-1.6602-inch) 60-201 B
Torque
Back Tension 2.0-4.59-cm Sony torque meter
Torque (0.02-0.0601-inch) CQ-1DZC

afil .. .
SERVICEMANUAL

Page 2

TAPE V RECORDER» sec-non

Recording System: til-track 2-channel stereo Inputs:
Fast-(forward, and , i . V
Rewind Time: Approx. 90 sec. (with 0-60)
I Frequency Response: DOLBY NR OFF
US, Canadian model
OWith Type IV cassette (Sony METALLIC)
20-1 7 000 Hz
30-15,ooo Hz (+ 3 dB) c _
30-13, 000 Hz (i dB, 0 VU record 9) ' Outputs;

oWith TYPE III cass te (Sony Fe- Cr)
20-17, 000 Hz _ w 3 , ,
30-15, 000 HZ (+ 3 dB) . L
oWith TYPE II cassette (Sony EHF)
20-16,000 Hz
30-14, 000 Hz (+ 3 dB)
OWith TYPE I cassette (Sony HFX)
20-15,000 Hz
AEP, UK. E model
IWith TYPE IV cassette (Sony METALLIC)
20-11000 Hz
SID-15,000 H2 (i3 dB)
BIO-13,000 Hz (i 3 dB, 0 VU recording)
30-15,000 HZ (DIN)
IWith TYPE III cassette (Sony Fe-Cr)
20-11000 Hz
30-15300 Hz (i 3 dB)
Bil-15,000 Hz (DIN)
OWIth TYPE ll cassette (Sony CD- (1)
20-16,000 Hz
30-14,000 Hz (i 3 dB)
3o-14,ooo Hz (DIN)
oWith TYPE I cassette (Sony BHF)
20-15,000 Hz
30-13.000 Hz (DIN)
0.045 % WRMS (US. Canadian model)
0.045 % WRMS (NAB)
$0.14 % (DIN) } (AEP,UK, 5 model)
DOLBY NR OFF
US, Canadian model
IWith TYPE III cassette (Sony Fe-Cr)
59 dB at peak level
- With TYPE ll cassette (Sony EHF)
57 dB at peak level
AEP, UK, E model
lWith TYPE III cassette (Sony Fe-Cr)
59 dB at peak level (NAB)
57 dB (DIN, 1975, rev.)
OWith TYPE ll cassette (Sony CD- a)
57 dB at peak level (NAB)
( DOLBY NH ON
Improved by 5 dB at 1 kHz, 10 dB above 5 kHz
1.0 96 (with Sony Fe-Cr cassette)
105 kHz

Wow and Flutter:

SIN Ratio:

Total Harmonic Distortion:
Record Bias Frequency:

Microphone inputs (phone jacks) ..... 2
sensitivity 0.25 mV (-70 dB)
for a low-impedance microphone
Line inputs (phonojacks) ................... 2
sensitivity 77.5 mV (-20 dB)
input impedance 50 kn
REC/PBlconnector) .. . (AEP, UK, E model)
input impedance less than 10 kn

Variable line outputs (phone jacks) ..... 2

output levelo.435 v (-5 dB)
at load impedance 50 kn
with LINE OUT level control at "10"

suitable lo mpedance more than
, 10 kn ,
Fixed line outputs (phono lacks) ....... 2

output level 0.435 V (-5 dB)
at load impedance 50 km
Suitable load impedance
more than 10 k9
Headphone output ................... 1
output level -52 to -22 dB
(1.9 - 62 mV) at load impedance 8 n
REC/PB (connector) . . . (AEP, UK, E model)
output impedance less than 10 km

0 dB 0.775 V

as