Sony TC-WR720/A High Quality Service Manual

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1. GENERAL

   1. Location and Function of Controls

2. DISASSEMBLY

   1. Front Panel (WR720A)

   2. Mechanism Deck (WR720A)

   3. Front Panel (WR720)

   4. Mechanism Deck (WR720)

   5. Capstan Motor, Reel Motor (l)

   6. Capstan Motor, Reel Motor (2)

   7. Head, Pinch Roller

3. MECHANICAL ADJUSTMENTS

4. ELECTRICAL ADJUSTMENTS

5. DIAGRAMS

   1. Circuit Boards Location

   2. Semiconductor Lead Layouts

   3. Printed Wiring Boards – Main Section

   4. Schematic Diagram – Audio/Power Section

   5. Schematic Diagram – System Control Section

   6. Schematic Diagram – Panel Section

   7. Printed Wiring Boards – Panel Section

6. EXPLODED VIEWS

   1. Chassis Section

   2. Front Panel Section (WR720A)

   3. Front Panel Section (WR720)

   4. Mechanism Section – 1

   5. Mechanism Section – 2

7. ELECTRICAL PARTS LIST