Sony ta ve 170 service manual
This is the 24 pages manual for sony ta ve 170 service manual.
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2 SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. Flexible Circuit Board Repairing ¥ Keep the temperature of soldering iron around 270ûC during repairing. ¥ Do not touch the soldering iron on the same conductor of the circuit board (within 3 times). ¥ Be careful not to apply force on the conductor when soldering or unsoldering. TABLE OF CONTENTS 1. GENERAL ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááááááááá 3 2. DISASSEMBLY ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááá 4 3. TEST MODE ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áááááááááááááááááá 5 4. DIAGRAMS ááááááááááááááááááááááááááááááááááááááááááááááááááá\ ááááááááááááááááááááá 6 4-1. Notes for Printed Wiring Board and Schematic Diagram áááááááááááááááááááááááááááááááááááááááááááááááááá 6 4-2. Printed Wiring Board Ð MAIN Section Ð áááááááááááááááááááááá 9 4-3. Schematic Diagram Ð MAIN Section (1/2) Ð áááááááááááááá 10 4-4. Schematic Diagram Ð MAIN Section (2/2) Ð áááááááááááááá 11 4-5. Printed Wiring Boards Ð PANEL Section Ð ááááááááááááááááá 12 4-6. Schematic Diagram Ð PANEL Section Ð ááááááááááááááááááááá 13 4-7. Printed Wiring Boards Ð POWER Section Ð ááááááááááááááá 14 4-8. Schematic Diagram Ð POWER Section Ð áááááááááááááááááááá 15 4-9. IC Pin Function Description ááááááááááááááááááááááááááááááááááááááááá 16 5. EXPLODED VIEWS ááááááááááááááááááááááááááááááááááááááááááááááááááá\ áá 17 6. ELECTRICAL PARTS LIST ááááááááááááááááááááááááááááááááááááá 19
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3 SECTION 1 GENERAL This section is extracted from instruction manual. 15.1 CH/DVD 2DVD 2CH 3TV7REAR SPEAKERS 8CENTER SPEAKER 9Mains lead 4VIDEO 5WOOFER FRONT SPEAKER 6 15 7 9 8 6 4 23 1 3 4 5 6 7 8 2 1 ?/1 button 2 CENTER MODE button 3 VIDEO button 4 TV button 5 DVD 2CH button 6 5-1 CH/DVD button 7 SOUND FIELD button 8 MASTER VOLUME knob