Sony HCD-FC7 Service Manual ▷ View online
65
65
HCD-FC7
7-27. PRINTED WIRING BOARD – DDCOM SECTION – • See page 35 for Circuit Boards Location. •
: Uses unleaded solder.
IC800
1
3
PREV
NEXT
TO
KEY
BOARD
CN818
(Page 66)
TO
DVD
BOARD
CN005
(Page 45)
TO
FL
BOARD
CN816
(Page 66)
M
H
N
VOLUME
BASS LEVEL
-
+
1
2
A
B
C
D
E
F
3
4
5
6
• Semiconductor
Location
Ref. No.
Location
D806
D-4
D807
D-4
D808
D-4
D809
D-4
D810
D-3
D812
F-2
IC800
B-2
Q803
D-3
Q804
D-4
66
66
HCD-FC7
7-28. PRINTED WIRING BOARD – CONTROL SECTION – • See page 35 for Circuit Boards Location. •
: Uses unleaded solder.
IC801
IC802
TO
DDCON
BOARD
BOARD
CN817
(Page 65)
M
TO
DDCON
BOARD
BOARD
CN815
(Page 65)
N
i
5
j
i
4
j
DISC 5
DISC 4
i
3
j
DISC 3
i
2
j
DISC 2
i
1
j
DISC 1
SOUND FIELD
DISPLAY
BAND
FUNCTION
(FLUORESCENT INDICATOR TUBE)
-
+
1
2
A
B
C
D
E
3
4
5
6
7
8
9
• Semiconductor
Location
Ref. No.
Location
D801
E-6
D802
E-5
D803
E-4
D804
E-3
D805
E-3
IC801
B-8
IC802
B-7
67
67
HCD-FC7
7-29. SCHEMATIC DIAGRAM – DDCOM/CONTROL SECTION – • See page 70 for Waveforms. • See page 71, 77 for IC Block Diagrams.
C815
C802
C803
C804
C805
C808
C813
C816
C817
C818
D807
D808
D809
Q803
R803
R810
R811
R812
R813
R814
R838
R840
R841
R842
R843
R850
R855
R874
R834
R833
R832
R829
R830
R831
R828
R827
R826
R835
R839
R825
R824
R823
R822
R821
R820
R819
R818
R817
R816
D812
C814
C819
C830
C832
C833
C842
C843
C844
C845
C846
C847
R805
CNP809
S836
R800
R860
R801
R802
R849
R836
R845
R846
R873
R837
R844
R809
CN818
CN816
C812
S811
S813
S815
S812
S814
S816
S818
S820
S817
S819
S808
S807
S806
S805
S804
S801
S802
CN814
CN819
C822
CN815
CN817
S821
S822
S823
S824
S825
C821
D810
C823
FB801
FB802
FB800
IC801
FL801
IC802
D805
D804
D803
D802
D801
S803
C820
D806
C831
C826
Q804
R804
L801
T801
IC800
C806
100pF
0.001
0.001
0.01
0.01
0.01
0.1
0.001
0.001
47p
MA111-TX
MA111-TX
MA111-TX
2SD1624-T-TD
1k
100
100
100
100
47k
47
3.3k
100
100
100
3.9k
100
33k
330
470
680
1k
1.5k
2.2k
4.7k
10k
33k
220
10k
820
820
820
820
820
820
820
820
820
820
SLR325VR-T31
0.001
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1.5k
3P
680
330
2.2k
4.7k
220
470
680
1k
1.5k
2.2k
4.7k
1k
13P
FFC
FFC
L
13P
FFC
FFC
L
10
17P
3P
0.1
13P
13P
220
10V
10V
UDZSTE-176.2B
10
50V
0UH
0UH
0UH
NJL63H400A-1
MSM9202-05GS
-KDR1
SML-020MDT
-T86
SML-020MDT
-T86
SML-020MDT
-T86
SML-020MDT
-86
SML-020MDT
-T86
0.01
MA111-TX
0.1
0.01
25V
2SD1624-
T-TD
470
DC-DC CONVERTER
NJU3713G
(TE2)
22
6.3V
68
68
HCD-FC7
7-30. PRINTED WIRING BOARD – POWER SECTION – • See page 35 for Circuit Boards Location.
IC902
IC909
IC901
IC904
IC906
IC908
IC905
IC903
PC901
PC902
POWER
TRANSFORMER
US,CND
US,CND
1
2
3
4
5
1
2
3
4
5
1
2
3
1
3
4
5
1
1
14
5
1
2
1
2
3
4
5
US,CND
TO
AMP
BOARD
CN301
(Page 58)
L
TO
DVD
BOARD
CN008
(Page 45)
E
AC
IN
IN
1
2
A
B
C
D
E
3
4
5
6
7
• Semiconductor
Location
Ref. No.
Location
D902
D-3
D904
B-3
D905
B-2
D906
B-2
D907
B-2
D908
C-2
D911
C-4
D912
A-3
D913
C-4
D914
B-5
D915
D-5
D916
D-4
D917
B-5
D919
D-4
D920
D-3
D921
C-5
D922
A-2
D931
B-2
D932
B-2
D933
B-2
D990
C-5
IC901
C-2
IC902
A-3
IC903
B-5
IC904
C-3
IC905
D-5
IC906
C-4
IC908
C-5
IC909
A-2
PC901
B-2
PC902
D-4
Q901
A-3
Q902
B-5
Q903
A-3
Q904
A-3
Q905
B-2
Q906
B-5
Q907
A-3
Q912
A-2
Q914
A-2
Q990
B-5
Q991
C-5
Q992
C-5
•
: Uses unleaded solder.
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