Table Of Contents - Sony CMT-CP300 Service Manual

HCD-CP300
General
Power requirements
North American model: 120 V AC, 60 Hz
European model: 230 V AC, 50/60 Hz
Other models: 110 - 120 V or 220 -
240 V AC , 50/60 Hz
Adjustable with voltage
selector
Power consumption
European model: 70 W
0.5 W (at the power
saving mode)
Other models: 70 W
Approx. 225 × 273 ×
Dimensions (w/h/d)
385 mm incl. projecting
parts and controls
Mass Approx. 7.3 kg
Design and specifications are subject to change
without notice.
2

TABLE OF CONTENTS

1. SERVICING NOTES
2. GENERAL
·········································································· 5
3. DISASSEMBLY
································································ 7
3-1. Cover (Upper) ································································ 7
3-2. Front Panel Section ······················································· 8
3-3. Tape Mechanism Deck-1 ··············································· 8
3-4. Tape Mechanism Deck-2 ··············································· 9
3-5. Back Panel Assy ···························································· 9
3-6. Main Board ·································································· 10
3-7. Power Board ································································ 10
3-8. CD Mechanism Deck (CDM63K-K6BD44) ··············· 11
3-9. Base Unit (BU-K6BD44) ············································ 11
3-10. Motor Board ································································ 12
3-11. Tray Assy ····································································· 12
3-12. Slider (Loading) ·························································· 13
3-13. Stocker Assy ································································ 13
4. TEST MODE
···································································· 14
5. ELECTRICAL ADJUSTMENTS
6. DIAGRAMS ·······························································
6-1. Block Diagram CD Section ······································ 17
6-2. Block Diagram MAIN Section ································· 18
6-3. Note For Printed Wiring Boards
And Schematic Diagrams ························ 19
6-4. Printed Wiring Board CD Section ···························· 20
6-5. Schematic Diagram CD Section ······························· 21
6-6. Printed Wiring Board TC Section ····························· 22
6-7. Schematic Diagram TC Section ······························· 23
6-8. Schematic Diagram Main Section (1/3) ··················· 24
6-9. Schematic Diagram Main Section (2/3) ··················· 25
6-10. Schematic Diagram Main Section (3/3) ··················· 26
6-11. Printed Wiring Board Main Section ························· 27
6-12. Printed Wiring Board Control Section ····················· 28
6-13. Schematic Diagram Control Section ························ 29
6-14. Printed Wiring Board Driver Section ······················· 30
6-15. Schematic Diagram Driver Section ·························· 31
6-16. Printed Wiring Board Power Section ······················· 32
6-17. Schematic Diagram Power Section ·························· 33
6-18. Printed Wiring Board LCD Section ·························· 34
6-19. Schematic Diagram LCD Section ···························· 34
6-20. IC Pin Function Description ········································ 35
6-21. IC Block Diagrams ······················································ 37
7. EXPLODED VIEWS ·················································
7-1. Cover Section ······························································ 40
7-2. Front Panel Section ····················································· 41
7-3. Chassis Section ···························································· 42
7-4. CD Mechanism Deck-1 ··············································· 43
7-5. CD Mechanism Deck-2 ··············································· 44
8. ELECTRICAL PARTS LIST
······················································· 4
······························· 15
······································· 45
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