DOWNLOAD Sony CMT-L7HD / HCD-L7HD Service Manual ↓ Size: 10.52 MB | Pages: 94 in PDF or view online for FREE

Model
CMT-L7HD HCD-L7HD
Pages
94
Size
10.52 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
cmt-l7hd-hcd-l7hd.pdf
Date
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Sony CMT-L7HD / HCD-L7HD Service Manual ▷ View online

37
37
HCD-L7HD
6-5. Schematic Diagram – BD Section –
• See page 62 for IC Block Diagrams and Wavefoms.
38
38
HCD-L7HD
6-6. Printed Wiring Board – MOTOR Section –
• See page 34 for Circuit Boards Location.
• 
 : Uses unleaded solder.
IC701
IC721
IC731
IC711
(CHUCKING)
(LOADING)
CN603
(Page 51)
CN602
(Page 51)
1
2
A
B
C
D
E
F
3
4
5
6
7
8
39
39
HCD-L7HD
6-7. Schematic Diagram – MOTOR Section –
40
40
HCD-L7HD
6-8. Printed Wiring Board – HDD1 Section (Side A) –
• See page 34 for Circuit Boards Location.
• 
 : Uses unleaded solder.
IC1103
IC1001
IC1010
IC1002
IC1011
7
7
7
Ref. No.
Location
D1000
A-6
D1005
A-3
D1006
A-4
D1007
A-3
D1008
A-3
D1100
B-1
D1101
B-1
D1102
B-2
D1105
B-2
D1106
B-1
D1107
B-2
D1111
B-1
D1112
B-1
• Semiconductor
Location
Ref. No.
Location
IC1001
A-5
IC1002
C-5
IC1010
B-4
IC1011
C-6
IC1103
A-1
Q1005
B-3
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