Sony pmc dr 40 service manual

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– 2 – Power requirements For personal component system: 120 V AC, 60 Hz For remote control: 3 V DC, 2 AA (size R6) batteries Power consumption AC 45 W (US model) AC 50W (Canadian model) Dimensions (incl. projecting parts) Player: approx. 137 × 202 × 212 mm (w/h/d) (5 1/2 × 8 × 8 3/8 inches) Left speaker: approx. 137 × 202 × 212 mm (w/h/d) (5 1/2 × 8 × 8 3/8 inches) Right speaker: approx. 137 × 202 × 180 mm (w/h/d) (5 1/2 × 8 × 7 1/8 inches) Mass Player: approx. 1.8 kg (3 lb. 15 oz.) Left speaker: approx. 3 kg (6 lb. 10 oz.) Right speaker: approx. 1.5 kg (3 lb. 5 oz.) Supplied accessories Remote control (1) (RMT-CDR45A) FM lead antenna (1) AM loop antenna (1) Audio connecting cord (1) Design and specifications are subject to change without notice. TABLE OF CONTENTS 1. SERVICING NOTES ......................................................... 3 2. GENERAL Playing a CD ........................................................................... 4 Listening to the radio ............................................................... 4 Playing a tape .......................................................................... 5 Recording on a tape ................................................................. 5 Setting the clock ...................................................................... 6 3. DISASSEMBLY 3-1. Cabinet (Front) Assy ........................................................... 7 3-2. Cabinet (Rear) ..................................................................... 8 3-3. Front Board ......................................................................... 8 3-4. Control Board ...................................................................... 9 3-5. Line Board ........................................................................... 9 3-6. Tuner Board ....................................................................... 10 3-7. Holder, Cassette ................................................................ 10 3-8. Top Block Assy ................................................................. 11 3-9. CD Assy, H/P Board .......................................................... 11 3-10. Main Board ....................................................................... 12 3-11. Tape Mechanism Block ..................................................... 12 3-12. Top Board .......................................................................... 13 3-13. Plate Assy, Chuck, Tray ................................................. 13 3-14. Loading Board ................................................................... 14 3-15. CD Board .......................................................................... 14 3-16. CD Mechanism Block ....................................................... 15 3-17. Power Board ...................................................................... 15 4. MECHANICAL ADJUSTMENTS ............................... 16 5. ELECTRICAL ADJUSTMENTS 5-1. Tape Section ...................................................................... 16 5-2. Tuner Section .................................................................... 18 5-3. CD Section ........................................................................ 20 6. DIAGRAMS 6-1. IC Pin Descriptions ........................................................... 21 6-2. Circuit Boards Location .................................................... 23 6-3. Block Diagram –Tuner Section– ....................................... 25 6-4. Block Diagram –CD Section– ........................................... 27 6-5. Block Diagram –Tape Section– ........................................ 29 6-6. Block Diagram –System Control, Power Section– ........... 31 6-7. Printed Wiring Board –Tuner Section– ............................. 33 6-8. Schematic Diagram –Tuner Section– ................................ 35 6-9. Printed Wiring Boards –CD Section– ............................... 37 6-10. Schematic Diagram –CD Section– .................................... 39 6-11. Printed Wiring Board –TC Section– ................................. 41 6-12. Schematic Diagram –TC Section– .................................... 43 6-13. Printed Wiring Board –Main Section– .............................. 45 6-14. Schematic Diagram –Main Section– ................................. 47 6-15. Printed Wiring Board –Control Section– .......................... 49 6-16. Schematic Diagram –Control Section– ............................. 53 6-17. Printed Wiring Board –Front Section– .............................. 55 6-18. Schematic Diagram –Front Section– ................................ 56 6-19. Printed Wiring Board –Top Section– ................................ 57 6-20. Schematic Diagram –Top Section– ................................... 58 6-21. Printed Wiring Board –Line Section– ............................... 59 6-22. Schematic Diagram –Line Section– .................................. 59 6-23. Printed Wiring Boards –Power Section– ........................... 61 6-24. Schematic Diagram –Power Section– ............................... 63 6-25. IC Block Diagrams ............................................................ 65 7. EXPLODED VIEWS 7-1. Cabinet Section ................................................................. 69 7-2. Cabinet (Top) Section ....................................................... 70 7-3. CD Chassis Section ........................................................... 71 7-4. Mechanism Deck Section (1) ............................................ 72 7-5. Mechanism Deck Section (2) ............................................ 73 7-6. Optical Pick-up Section .................................................... 74 7-7. Speaker (L) Section ........................................................... 75 7-8. Speaker (R) Section ........................................................... 76 8. ELECTRICAL PARTS LIST ......................................... 77