Sony wm fs 595 service manual

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Ð 2 Ð TABLE OF CONTENTS 1. SERVICE NOTE 1-1. Moisture Resistant Treatment ............................................. 3 2. GENERAL Getting Started ........................................................................ 6 Operating the Walkman .......................................................... 6 Additional Information ........................................................... 7 3. DISASSEMBLY 3-1. Display Board ..................................................................... 8 3-2. Mechanism Block ............................................................... 8 3-3. Main Board ......................................................................... 9 3-4. Mechanism Deck ................................................................. 9 3-5. Headphone Board .............................................................. 10 3-6. Control Board .................................................................... 10 4. MECHANICAL ADJUSTMENTS............................ 11 5. ELECTRICAL ADJUSTMENTS............................. 11 6. DIAGRAMS 6-1. Block Diagram .................................................................. 13 6-2. Printed Wiring Boards ÐMain SectionÐ ............................ 15 6-3. Schematic Diagram ÐMain SectionÐ ................................. 17 6-4. Printed Wiring Board ÐDisplay SectionÐ .......................... 20 6-5. Schematic Diagram ÐDisplay SectionÐ ............................. 21 6-6. IC Pin Description ............................................................. 24 7. EXPLODED VIEWS 7-1. Cassette Holder Section .................................................... 26 7-2. Rear Cabinet Section ......................................................... 27 7-3. Mechanism Deck Section .................................................. 28 8. ELECTRICAL PARTS LIST..................................... 29

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Ð 3 Ð SECTION 1 SERVICE NOTE 1-1. MOISTURE RESISTANT TREATMENT Be sure to perform the following work when the HOLD knob and VOL knob have been replaced in servicing: Apply SONY grease SGL-505 (7-662-010-04) to the HOLD knob and VOL knob at the points specified in the figure with an applica- tor or other means. grease applying point (rear cabinet) grease applying point (HOLD knob)