Sony tc wr 521 service manual

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TC-W R521 IW R590

General
Power requirements

Power consumption

Dimensions

Weight

Supplied accessories

Model for USA. and Canada:
120 V AC, 60 Hz

Model for the United Kingdom:
240 V AC (or 220 V AC adjustable
by Sony personnel), 50/60 Hz

23 W

TC-WR59O
Approx. 430 x 123 x 285 mm
(w/h/d)
(17 x 4 7/3 x 11 /4 inches) including
projecting parts and controls
TCvWR521
Approx. 430 x 118 x 285 mm
(w/h/d)
(17 x 4 3/4 x 11/4 inches) including
projecting parts and controls
Approx. 4.5 kg (9 lbs 15 02)

Audio connecting cords (2)

Design and specifications are subject to change without

notice.

Note

This appliance conforms with EEC Directive 87/308/EEC
regarding interlerence suppression.

MODEL IDENTIFICATION

(Specification Label)

TABLE OF CONTENTS

Section Ill/4i Rage

Specifications
Safety Check-out

1. GENERAL

[-1. Identifying the Parts ................................................ 4

2. DISASSEMBLY

2-1. FrontPanel ~~~~~~~~~~ 5

2-2. Mechanism Deck " 5

2-3. Capstan Motor, Reel Motor 6

2-4. Head, Pinch Roller 6
3. EXPLANATION OF IC TERMINALS """"""""" 7
4 ADJUSTMENTS

4-1. Mechanical Adjutmems ~~~~~ .. 9

4-2. Electrical Adjustments ----- u 9
5. DIAGRAMS

5,1, Block Diagram ..................................................... 13
5~2. Printed Wiring Boards ~-
5-3. Shemalic Diagram (System control section)
514. Shematic Diagram (audio section) """""

6. EXPLODED VIEWS
6v]. Chassis Section
6-2. Front Panel Section
6-3. Mechanism Section 1"
64. Mechanism Section 2" "

7.ELECTRICAL PARTS LIST ------------------------------- 35

TC-WR521
TC-WRSSO

SONY»

MODEL N0. m

STEREO CASSETTE DECK

V

US, Canadian model: AC120V 60H: 23W
UK model: AC240V ~50/6OHZ
Germany, AEP model: AC220-230V ~50/60Hz
E model: A0120, 220, 240V ~50/60Hz 23W

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