Sony tc w 301 service manual
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Extracted text from sony tc w 301 service manual (Ocr-read)
Page 1
SERVICE MANUAL
TC-W306 is the cassette deck
section in SEN-501.
TC-W301 is the cassette deck
section in SEN-301.
Photo :
US Model
TC- W301
TC - W306
Canadian Model
E Model
A us tra/ian Model
TCW3OI
TC - W306
SPECIFICATIONS
Recording system
4-track Z-channei stereo
Fast-toward and rewind time
Approx. 120 sec. (with 060 cassette)
Bias AC bias
Signalto-noise ratio (NAB, at peak level)
Dolby NR switch
Cassette
TYPE lV
(Sony METAL-ES)
TYPE II (Sony UX-S) 56 dB 63 dB
TYPE | (Sony HF-S) 54 dB 61 (13
OFF ON
58 dB 55 dB
Total harmonic distortion
1.0% (with Sony METAL-ES cassette)
Frequency response (DOLBY NR OFF)
TYPE IV cassette 30-15,000 Hz (:3 dB)
(Sony METAL-ES) 30-13,000 Hz (OVU recording)
TYPE ll cassette 30-14900 Hz (:3 dB)
(Sony UX-S)
TYPE I cassette (BO-13,000 Hz (:3 dB)
(Sony HF-S)
Wow and "utter 0.12% WRMS (NAB)
Input (TC - W306)
Connector Type Sensitivity Impedance
LINE IN phono 77.5 rnV (-20 dB) 50 k ohms
Model Name Using Similar Mecanism Tc~W295lW390
W301 :TCM ' ISOVAH'I
DECK A
Tape Transport Mechanism W305 i TCM180VAH5
TYDe W301 : TCM- 180VBH1
DECK B
waos : TcM» 180VBH5
Output (TC - W306)
Connector Type Rated output level Load impedance
LINE OUT phono 0.44 V(-5 dB) at over 10 k ohms
load impedance
47 k ohms
General (TC - W306)
Power requirements
120 V AC, 60 HZ
Power consumption
15 W
Dimensions Approx. 430 x 118 x 250 mm (wlhld)
(17x 4%x 97/, inches)
including projecting parts and controls
Weight Approx. 3.4 kg (7 lbs 8 oz)
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol DD are trademarks of
Dolby Laboratories Licensing Corporation.
STEREO CASSETTE DECK
SONY.