HCD-CP300 - Sony Audio Service Manual (repair manual). Page 2

2

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

Dimensions (w/h/d)

Approx. 225 

×

 273 

×

385 mm incl. projecting
parts and controls

Mass

Approx. 7.3 kg

Design and specifications are subject to change
without notice.

······················································· 4

·········································································· 5

································································ 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

···································································· 14

······························· 15

6. DIAGRAMS ·······························································

17

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 ·················································

40

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

······································· 45