Sony RMT-D152A - Power Block Diagram (1;3)

DVP-NS325/NS330/NS333/NS430/NS433/NS530/NS725P/NS730P
3-15 3-16
3-8. POWER BLOCK DIAGRAM (1/3)
SWITCHING REGULATOR
(HS8S2U): (NS325: US, CND, MX/NS725P: US, CND)
T101
POWER
TRANSFORMER
AC IN
CN101
F101
L101
LINE
FILTER
D101
IC101
SWITCH
D611
D511
PC101
PHOTO COUPLER
IC301
SHUNT REG
L511
P611
D311 L311
D211
D221 L221
P311
Q211
L211
Q311
Q611
SW+3.5V
EVER+5V
EVER-15.5V
TO AF-098
(PAGE 3-19 to 3-20)
P-CONT
POWER
SW+5V
SW+11V
EVER+11V
L611
Q712
POWER
CONTROL
SW201
POWER
1
9
2
11
10
12
13
5
•
6