Sony HCD-DR7AV User manual

– 1 –
HCD-DR7AV/XB800AV
AEP Model
UK Model
HCD-XB800AV
E Model
Australian Model
HCD-DR7AV
SPECIFICATIONS
Photo: HCD-DR7AV
COMPACT DISC DECK RECEIVER
— Continued on next page —
Model Name Using Similar Mechanism HCD-DR4/DR5/DR6/DR440/
W300/W5000/XB500
CD Mechanism Type CDM37M-5BD32L
Base Unit Type BU-5BD32L
Optical Pick-up Type KSS-213D/Q-N
Model Name Using Similar Mechanism NEW
Tape Transport Mechanism Type TCM-230AWR2/230PWR2
CD
SECTION
TAPE DECK
SECTION
HCD-DR7AV/XB800AV is the tuner,
deck, CD and amplifier section in
LBT-DR7AV/XB800AV.
SERVICE MANUAL
MICROFILM

HCD-DR7AV/XB800AV
– 39 – – 40 –
7-4. SCHEMATIC DIAGRAM – BD (CD) SECTION –
• See page 36 forWaveforms.
(Page 48)
TP
(TE)
TP
(RP)
TP (AGCCON)
TP
(FE)
TP
(VC)
68
10V
220
19P
NC
C

HCD-DR7AV/XB800AV
– 43 – – 44 –
7-6. SCHEMATIC DIAGRAM – MAIN (1/5) SECTION –
• See page 103 for IC Block Diagrams.
(Page
82)
(Page
52)
(Page
47)
(Page
50)
(Page
45, 46)
(Page
51)
(Page
101)

HCD-DR7AV/XB800AV
– 45 – – 46 –
7-7. SCHEMATIC DIAGRAM – MAIN (2/5) SECTION –
• See page 36 forWaveforms.
• See page 41 for PrintedWiring Board.
• See page 104 for IC Pin Functions.
(Page
50)
(Page 51)
(Page 44)
(Page 52)
(Page 70)
(Page 48)
(Page 47, 48)

HCD-DR7AV/XB800AV
– 47 – – 48 –
7-8. SCHEMATIC DIAGRAM – MAIN (3/5) SECTION –
• See page 41 for PrintedWiring Board.
(Page 45, 46) (Page 46)
(Page 39)
(Page 86)
(Page
51)
(Page 44)
(Page 49)

HCD-DR7AV/XB800AV
– 49 – – 50 –
7-9. SCHEMATIC DIAGRAM – MAIN (4/5) SECTION –
• See page 41 for PrintedWiring Board.
(Page 54)
(Page 100)
(Page 51)
(Page 47) (Page 45)
(Page 44)

HCD-DR7AV/XB800AV
– 51 – – 52 –
7-10. SCHEMATIC DIAGRAM – MAIN (5/5) SECTION –
• See page 41 for PrintedWiring Board.
(Page
48)
(Page
45)
(Page
49)
(Page
44)
(Page 57, 65) (Page 57, 65)
(Page 46)
(Page 44)
(Page 90)

HCD-DR7AV/XB800AV
– 53 – – 54 –
7-11. SCHEMATIC DIAGRAM – DECK SECTION –
(Page 49)

HCD-DR7AV/XB800AV
– 57 – – 58 –
7-13. SCHEMATIC DIAGRAM – POWER (1/2) SECTION – (DR7AV model)
• See page 61 for PrintedWiring Board.
(Page 52)
(Page 52)
(Page 89)
(Page 59) (Page 59) (Page 60)
(Page 97)

HCD-DR7AV/XB800AV
– 59 – – 60 –
7-14. SCHEMATIC DIAGRAM – POWER (2/2) SECTION – (DR7AV model)
• See page 61 for PrintedWiring Board.
(Page 57) (Page 57)
(Page 102)
(Page 58)

HCD-DR7AV/XB800AV
– 65 – – 66 –
7-17. SCHEMATIC DIAGRAM – POWER (1/2) SECTION – (XB800AV model)
• See page 63 for PrintedWiring Board.
(Page
52)
(Page
52)
(Page
89)
(Page 67) (Page 68)
(Page 93)

HCD-DR7AV/XB800AV
– 67 – – 68 –
7-18. SCHEMATIC DIAGRAM – POWER (2/2) SECTION – (XB800AV model)
• See page 63 for PrintedWiring Board.
(Page 94)
(Page 65) (Page 66)
(Page 102)

HCD-DR7AV/XB800AV
– 69 – – 70 –
7-19. SCHEMATIC DIAGRAM – PANEL FL SECTION –
• See page 103 for IC Block Diagrams.
• See page 106 for IC Pin Functions.
(Page
78)
(Page 77)
(Page 77)
(Page 46)
(Page 73)

HCD-DR7AV/XB800AV
– 73 – – 74 –
7-21. SCHEMATIC DIAGRAM – PANELVR SECTION –
• See page 103 for IC Block Diagrams.
(Page 70)

HCD-DR7AV/XB800AV
– 77 – – 78 –
7-23. SCHEMATIC DIAGRAM –TC PANEL SECTION –
(Page 70)
(Page 70)
(Page 82) (Page 81, 82)
(Page 69)

HCD-DR7AV/XB800AV
– 81 – – 82 –
7-25. SCHEMATIC DIAGRAM – CD PANEL SECTION –
(Page 78)
(Page 43)
(Page 77, 78)

HCD-DR7AV/XB800AV
– 85 – – 86 –
7-27. SCHEMATIC DIAGRAM – CD MOTOR SECTION –
(Page 48)

HCD-DR7AV/XB800AV
– 89 – – 90 –
7-29. SCHEMATIC DIAGRAM – JACK SECTION –
(Page 57, 65)
(Page 52)

HCD-DR7AV/XB800AV
– 93 – – 94 –
7-31. SCHEMATIC DIAGRAM –TRANS SECTION – (XB800AV model)
(Page 65)
(Page 67)

HCD-DR7AV/XB800AV
– 97 – – 98 –
7-33. SCHEMATIC DIAGRAM –TRANS SECTION – (DR7AV model)
(Page 57)