Sony TC-388-4 Service Manual

120Ü AC. 60 Hz (USA Model)
Power Requirements:
120 V
220, 240V
by the Sony personnel)
40W (USA
Power Consumption:
32W (PX Model)
19cm/s (71/2 ips),9.5 cm/s (33/4 ips)
Tape Speed:
45 min. at 19 cm/s (71/2 ips)
Recording Time:
quadraphonic
ft tape
17.8 cm (7 inches) or smaller
Reels:
Recording System: 4-track
mono
With Sony
Frequency Response:
20 — 30.000 HZ at 19 cm/s (71/2 ips)
20 —23,000
30 æ 19.000 Hz at 98 cm/s 133/4ips)
With standard
20 25,000 Hz at 19 crn/s (71/2 ips)
30 17,000 Hz at 9.5 cm/s (33/4 ips)
Distortion: 1.2%
SPECIFICATIONS
AC. 60 Hz (100. 110. 127.
AC, 50 Hz adjustable
(PX Model)
Model)
recording with 1 ,800
quadraphonic, stereo and
system
SLH tape
Hz dB) at 19 cm/s
(71/2 ips)
tape
TC-388-4
4, CHANNEL STEREO
0.09% at 19 cm/s (71/2ips)
Wow and Flutter:
0.12% at 9.5 cm/s (33/4ips)
SIN Ratio: 55 dB with
Microphone
Inputs:
Sensitivity 0.2 mV (—72 dB)
Accept low impedance microphones
Line inputs
Sensitivity
Impedance 100 kS2
Outputs: Line outputs
Output level 0.775 V (O dB) at load
impedance 100 kS2 with line output
volume control
Suitable load impedance
10 kS2
Headphone
Accept an
Dimentions: 422 (w) x 505 (h) x 220 (d) mm
165/8(w) x 197/8(h) x 83/4(d) inches
14.5 kg (31 lb 14 oz)
Weight:
SONY
SERVICE M ANUAL
USA Modem
PX Mode/
TAPECORDER
Sony SLH tape
inputs 4
...................
0.06 V (—22 dB)
.
set to MAX
higher than
outputs...........2
stereo headphones
94