DOWNLOAD Sony DAV-C450 (serv.man2) Service Manual ↓ Size: 19.01 MB | Pages: 103 in PDF or view online for FREE

Model
DAV-C450 (serv.man2)
Pages
103
Size
19.01 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / BRAZIL
File
dav-c450-sm2.pdf
Date
PREV: Sony MHC-RV900D Service Manual

Sony DAV-C450 (serv.man2) Service Manual ▷ View online

41
41
HCD-C450
5-8. Schematic Diagram  – DVD Board (3/9) –
2.5
2.8
2.7
2.8
2.7
2.7
2.9
2.9
3.2
0.4
0.5
0.8
0.3
2.9
2
1.8
1.6
1.2
1.9
1.4
2.8
0.8
1
1.7
1.8
1.8
0.2
0.6
2.5
2
1.3
2.1
1.1
1.1
0.4
0.4
0.6
3/9
6/9, 8/9, 9/9
6/9, 8/9
6/9, 8/9
1/9
5/9,6/9,8/9,9/9
8/9
8/9
8/9
  
  
  
  
  
  
  
  
   
  
  
6/9,8/9,9/9
  
  
  
  
  
  
  
75
8/9
8/9
6/9,8/9
6/9,8/9,9/9
78
8/9,9/9
79
8/9
5/9
  
5/9,6/9
  
  
5/9,6/9,8/9
  
  
  
5/9
 
CB/R
CR/B
4/9
  
82
6/9
8/9
  
5/9, 6/9
  
  
6/9
  
4/9, 6/9
  
  
6/9
  
4/9
4/9
10V
50V
4V
10V
44
46
47
  
  
  
43
44
46
47
   
  
  
  
  
44
46
  
  
   
  
  
  
44
44
43
44
44
  
  
42
42
42
42
44
44
46
46
39
47
46
46
44
46
46
46
46
46
47
46
44
46
46
43
43
44
  
  
43
43
44
46
44
47
R532
10k
R509
0
R508
0
42
42
HCD-C450
5-9. Schematic Diagram  – DVD Board (4/9) –
4/9
25P
36
36
41
3 / 9 , 6 / 9
2 / 9
44
40
M
6 / 9
44
44
45
46
47
6 / 9 , 7 / 9 , 8 / 9 , 9 / 9
3 / 9
41
7 / 9
45
7 / 9 , 9 / 9
45
47
2 / 9
40
2 / 9
40
8 1
3.3k
6 / 9
44
7 / 9
45
8 / 9
2 / 9
46
40
6 / 9
6 / 9 , 7 / 9
6 / 9
7 / 9
6 / 9 , 7 / 9
6 / 9
6 / 9
44
45
44
44
45
45
44
44
44
50
6.3V
62
1 / 9
39
54
53
8 / 9
46
3 / 9
41
2 / 9
40
2 / 9
40
3 / 9
41
2 / 9
40
2 / 9
40
2 / 9
40
1 / 9
39
2 / 9
40
CM
CM
CB/R
CR/B
CB
GND
CR
TP023
TP024
TP025
82
85
US,CND
470
uH
uH
uH
uH
uH
uH
uH
uH
11P
1k
13
uH
uPC2918-E1
2SB906
R035
0
R037
0
R038
0
R040
0
R042
0
R044
0
R045
0
R046
0
R048
0
R049
0
R050
0
R051
0
R075
0
R024
0
R022
0
R002
0
R003
0
R004
0
R005
0
R006
0
R007
0
R008
0
R010
0
R012
0
R014
0
R016
0
R018
0
R020
0
R001
0
R025 0
R027 0
R030 0
R033 0
R023 0
R013 0
R015 0
R036
0
R039
0
R041
0
R017
0
R019
0
R021
0
FB002
0uH
FB004
0uH
C007
10p
C015
0.1
C009
0.1
67
43
43
HCD-C450
5-10. Schematic Diagram  – DVD Board (5/9) –  
• See page 73 for IC Pin Function Descriptions.
5 / 9
6/9
44
6/9
44
3/9, 6/9
41
44
3/9
41
3/9, 6/9
41
44
6/9
44
3/9
41
3/9, 6/9, 8/9
41
44
46
8/9
46
3/9, 6/9, 8/9, 9/9
41
44
46
47
8/9
46
4V
8/9
46
1/9
39
IS42316100-7T
R801
0
R802
0
R803
0
R804
0
R805
0
R806
0
R807
0
R808
0
R829
0
R831
0
R832
0
R833
0
R834
0
R835
0
R836
0
R837
0
R838
0
R839
0
R840
0
R841
0
R842
0
R843
0
R846
0
R847
0
R827
0
R828
0
R824
0
R821
0
44
44
HCD-C450
5-11. Schematic Diagram  – DVD Board (6/9) –  
• See page 69 for IC Pin Function Descriptions.
1.6
3.2
2 . 9
2 . 9
2 . 8
2 . 7
2 . 9
2 . 9
2
1 . 8
1 . 6
1 . 2
1 . 9
1 . 4
2 . 8
2 . 7
2 . 7
R330  0
R329
0
R332
0
4/9
6 / 9
42
5/9
43
3/9,5/9
41
43
3/9
41
8/9
46
5/9
43
3/9
41
3/9
41
42
3/9,4/9
41
3/9,5/9
3/9,5/9,8/9
3/9,8/9,9/9
3/9,8/9,9/9
3/9,8/9
3/9,8/9
41
  
43
46
41
43
5/9
43
47
47
46
41
46
41
46
41
46
41
78
75
8/9
46
8/9
46
3/9,8/9
41
46
3/9,8/9,9/9
41
46
47
7/9
45
4/9
42
8/9
4/9
7/9
4/9
7/9
4/9
7/9
8/9
3/9,5/9,8/9,9/9
4/9
4/9,7/9
7/9
7/9
4/9,7/9
4/9
46
45
45
45
46
41
42
45
45
45
42
45
42
42
43
  
46
47
42
42
42
220
4v
C352
47
16V
TO DVD BOARD
(4/9,7/9,8/9,9/9)
(Page 42)
(Page 45)
(Page 46)
(Page 47)
67
R318  0
R320  0
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