Sony HCD-S550 - Schematic Diagram - DC-DC CONVERTER Section

HCD-S550/S880
5959
7-32. SCHEMATIC DIAGRAM – DC-DC CONVERTER Section –
R804
D812
CNP809 CN802
R874 R855
C822
C823
FB801
C826
Q804
FB802
R841
R842
R843
R838
FB800
L801
R850
C821
CN807
CN814
D810
D809
D808
D807
D806
CN803
CN805
T801
CN804
Q803
C820
470
SLR325VR-T31
2P 2P
33k 100
0.1
10
35V
0.01
2SD1624
-T-TD
100
100
100
47
3.9k
10
10V
2P
17P
UDZS-TE17
-6.2B
MA111-TX
MA111-TX
MA111-TX
MA111-TX
6P
4P
6P
2SD1624
-T-TD
0.01
B1
B2
B3
B4
B5
B6
B7
B1
B2
B3
B4
B5
B6
B7
C1
C2
C3
C4
C5
C1
C2
C3
C4
C5
FCLK
FDATA
FCS
KEY1
ENA
ENB
5V
6.5V
KEY0
SIRCS
KEY2
DGND
DIMM
GND
STBY-LED
STBY-SW
DGND
CONVERTER
GND
STANDBY
OSC
OSC
DC/DC
47µH
(Page 47)
(Page 66)
(Page 61)
(Page 63)
(Page 63)