Sony HCD-DR7AV,HCD-XB800AV Service 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
T ape Transport Mechanism T ype 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 for Waveforms.
(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 for Waveforms.
• See page 41 for Printed Wiring 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 Printed Wiring 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 Printed Wiring 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 Printed Wiring Board.
(Page
48)
(Page
45)
(Page
49)
(Page
44)
(Page 57, 65)
(Page 57, 65)
(Page 46)
(Page 44)
(Page 90)
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