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SERVICE MANUAL
* Dolby noise reduction manufactured
under license from
Dolby Laboratories Licensing Corporation.
"DOLBY", the double-D symbol
O00 are trademarks of
Dolby Laboratories Licensing Corporation.
Model Name Using Similer Mechanism
Tape Transport
Mechanism Type
TC-W345
US Model
Canadian Model
AEP Model
E Model
Australian Model
TC-W31 (US, Canadian, E model)
TC-W170 (AEP model)
NEW (Australian model)
DECK-A | TCM-180VA-H3
DECK-B | TCM-180VB-H3
SPECIFICATIONS
Recording system
4-track 2-channel stereo
Fast-forward and rewind time
Approx. 120 sec. (with C-60 cassette)
Bias
AC bias
Signal-to-noise ratio (NAB, at peak level)
Sa ae
B-TYPE ON | C-TYPE ON
TYPE IV
58 dB
66 dB
73 dB
TYPE Il
57 dB
65 dB
72 dB
TYPE |
55 dB
63 dB
70 dB
Total harmonic distortion
1.0% (with Sony METAL-ES
cassette)
Frequency response (DOLBY NR OFF)
30- 15,000 Hz (+3 dB)
TPE IV cassette: | 49 _ 44.000 Hz (OVU recording)
TYPE Il cassette
| 30-14,000 Hz (+3 dB)
TYPE | cassette
| 30-13,000 Hz (+3 dB)
Type IV: Sony Type IV (METAL)
Type II: Sony Type II (HIGH)
Type | : Sony Type | (NORMAL)
Cassette
Wow
and flutter +0.16%
W Peak (IEC)
0.11% WRMS (NAB)
+0.2% W Peak (DIN)
\
:
RS
\,
XN
Reier to the
Inputs
Rated output level
0.44 V (-5 dB) at a load
impedance of 47 k ohms
Load impedance
Over 10 k ohms
Output level
0.3 mW at a load impedance
of 32 ohms
Model for USA, Canada :
120 V AC, 60 Hz
Model for European countries:
220 - 230 V AC, 50/60 Hz
Model for UK, Australia :
240V AC, 50/60Hz
Model for other countries:
120, 220, or 240 V AC adjustable, 50/60 Hz
Power consumption
18 W
Dimensions
Approx. 430 x 123 x 280 mm (w/h/d)
(17 x 47/s x 11'/s inches) including projecting
parts and controls
Mass
Approx. 3.6 kg (7 Ibs 15 oz)
Line inputs
(phono jacks)
Outputs
Line outputs
(phono jacks)
Headphones...
.
(stereo phone jack)
General
Power requirements
Supplied accessories
Audio connecting cords (2)
Design and specifications subject to change without notice.
STEREO CASSETTE DECK
ONY.
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