DOWNLOAD Sony DAV-C770 / HCD-C770 / HCD-C990 Service Manual ↓ Size: 11.23 MB | Pages: 127 in PDF or view online for FREE

Model
DAV-C770 HCD-C770 HCD-C990
Pages
127
Size
11.23 MB
Type
PDF
Document
Service Manual
Brand
Device
DVD
File
dav-c770-hcd-c770-hcd-c990.pdf
Date
PREV: Sony DAV-C770 / DAV-C990 Service Manual

Sony DAV-C770 / HCD-C770 / HCD-C990 Service Manual ▷ View online

HCD-C770/C990
65
65
7-34. SCHEMATIC  DIAGRAM  – CONTROL Section –
C800
C801
CN820
R809
S821
S823
S822
S824
S825
S805
S803
R800
R801
R802
R803
R860
R849
R844
R837
R873
CNP808
CNP813
R834
R833
R832
R829
R830
R831
R828
R827
R826
R835
S813
S815
S812
S814
S816
S818
S820
S817
S819
S811
CN811
D805
D801
D802
D803
D804
S801
S802
S804
S800
R825
R816
R817
R818
R819
R820
R821
R822
R823
R824
0.01
0.01
3P
220
330
470
680
1k
1k
680
470
330
220
5P
3P
330
470
680
1k
1.5k
2.2k
4.7k
10k
33k
220
12P
SML-020MDT
SML-020MDT
SML-020MDT
SML-020MDT
SML-020MDT
820
820
820
820
820
820
820
820
820
820
GND
ENA
ENB
DISC5
DISC1
DISC2
DISC3
DISC4
DISC5
DISC4
DISC3
DISC2
DISC1
(DISC5)
(DISC4)
(DISC3)
(DISC2)
(DISC1)
FIELD,+
SOUND,-
DISPLAY
BAND
FUNCTION
NEXT
PREV
PRESET
+
-
GND
VOLUME
ENCODER
ROTARY
(Page 63)
(Page 63)
HCD-C770/C990
66
66
7-35. PRINTED  WIRING  BOARD  – FL Board –
•
 See page 37 for Circuit Boards Location.
IC802
IC101
1
3
FLUORESCENT INDICATOR
TUBE
L
DDCON BOARD
CN803
FL BOARD
(COMPONENT SIDE)
1-685-886-
11
(11)
FL BOARD
(CONDUCTOR SIDE)
1-685-886-
11
(11)
(Page 62)
HCD-C770/C990
67
67
7-36. SCHEMATIC  DIAGRAM  – FL Board –
•
 See page 71 for Waveform.
•
 See page 76 for IC Block Diagram.
C813
R839
C814
C815
C816
C817
C818
R840
C819
C809
C808
C812
CN805
IC802
R815
IC101
FL801
0.1
10k
0.001
100p
0.001
0.001
47p
3.3k
0.1
22
6.3V
0.01
47
6.3V
10P
MSM9202-05GS
-KDR1
47
NJL62H400A-1
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P29
P30
P31
P32
P33
P34
P35
P36
P37
P1
P2
P3
P4
P5
P6
P7
P8
P9
P10
P11
P12
P13
P14
P15
P16
P17
P18
P19
P20
P21
P22
P23
P24
P25
P26
P27
P28
P36
P37
P29
P30
P31
P32
P33
P34
P35
1G
1G
2G
2G
3G
3G
4G
4G
5G
5G
6G
6G
7G
7G
8G
8G
9G
9G
10G
10G
11G
11G
12G
12G
SIRCS
5V
DGND
FDATA
FCLK
FCS
DIMM
FL
FL1
VFL
FL DRIVER
C818,R840
OSC
REMOTE
CONTROL
RECEIVER
FLUORESCENT INDICATOR TUBE
(Page 63)
HCD-C770/C990
68
68
7-37. PRINTED  WIRING  BOARD  – POWER Section (1/2) –
•
 See page 37 for Circuit Boards Location.
(COMPONENT SIDE)
POWER BOARD
1-685-080-
11
(11)
A
B
C
D
E
F
1
2
3
4
5
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