Schematic Diagram - Fl/Key Section - Sony HCD-FX100W Service Manual

HCD-FX100W
Q Q
7-21. SCHEMATIC DIAGRAM – FL/KEY SECTION –
3 7 6 3 1 5 1 5 0
CN802
15P
TP831
TP830
TP829
TP828
TP827
TP826
TP825
TP824
TP823
T E
L 1 3 9 4 2 2 9 6 5 1 3
TP822
58
TP820
TP819
TP818
TP817
TP816
TP815 L804
TP814 L803
TP813
TP812 L802
TP811
TP810
TP809 FB802 0UH
TP808
TP807
TP806
TP805
47 TP803
TP802
TP801
CN801
19P
w w w
HCD-FX100W
• See page 70 for IC Block Diagrams.
C833
0.1
R812
0
R810
0
L801
R805
0
DC-DC CONVERTER
Q801
R804
CPH5504
3.9k
C803
100
10V
C801
C800
0.022
0.0047
x a o
y
. i
http://www.xiaoyu163.com
R851
2.2k
TP833 TP861
TP834 TP862
TP835 TP863
CNP801
CN804
3P
3P
IC801
NJL23H400A
C829
10
50V
C828
0.01
R821
47
FB801
0UH
Q Q
3 7 6
CNP805
CHASSIS GND
D805
1SS355TE-17
T801 D804
1SS355TE-17
C802
10
D802 50V
1SS355TE-17
R801
33k
D801
1SS355TE-17
CNP807
CHASSIS GND
u 1 6 3
56 56
http://www.xiaoyu163.com
2 4
8 9 9
R852 R855 R857
R853 R856
2.2k 1k 2.2k
4.7k 2.2k
S801 S802 S805 S806 S807
S804
SW.KEY SW.KEY SW.KEY SW.KEY SW.KEY
SW.KEY
FL801
FL
3 1 5 1 5 0 8 9
C815
C808
0.01
R817 100
R816 100
R815 100
R846 100
C881
R875
220p 100k
R814
3.3k
Q802
2SC3052EF
-T1-LEF
R872 1k
IC803
ML9208-03MBZ03B
m
c o
.
2
8 9 9
R858
4.7k
S808
SW.KEY
2 4 9 8 2 9 9
10