Power 1 Block Diagram - Sony DVP-NS300 Service Manual

DVP-NS300
Q Q

3-8. POWER 1 BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
EXCEPT BR, E32, PX
HS13S0E BOARD
: AEP, UK, AR, AUS, E12, EA, HK, KR, ME, RUS, SP
(SEE PAGE 4-45)
HS13S0U BOARD
: US, CND, MX, TW
(SEE PAGE 4-53)
SW101
POWER
AC IN CN101
F101
L101
1
LINE
2
FILTER
T E
L 1 3 9 4 2 2 9 6 5 1 3
US, CND, MX
TOP-244U BOARD
(SEE PAGE 4-57)
POWER
AC IN CN900
F900
LF900
1
LINE
2
FILTER
w w w
05
T101
D211
US, CND, MX, TW
D221
D311
EXCEPT
US, CND, MX, TW
D101
L102
LINE
FILTER
D611
Q101, 102
SWITCH
D511
PC101
PHOTO COUPLER
EVER+3.3V
T910
D920 L921
D901 – 904
D921 L922
D922 L923
PS923
IC910
DC CONTROL
D
C
F
D923 L924
PC910
PHOTO COUPLER
IC920
SHUNT REG
PC911
PHOTO COUPLER
x a o
. i
EVER+3.3V
3-15
http://www.xiaoyu163.com
Q211
L211
L221
P311
L311
P611
L611
D413
Q411
+3.3V REG
IC411
Q621, 622
SHUNT REG
LED DRIVE
L511
IC301
SHUNT REG
Q Q
3 7 6
Q922, 923
Q925
Q924
D926, 927
Q927
D932, 933
D928
Q928
LED DRIVE
Q930
POWER
CONTROL
u 1 6 3
y
Q929
LED DRIVE
http://www.xiaoyu163.com
2 4
8 9 9
CN201
6
SW+11V
•
7
EVER+11V
13
Q311
+5V
12
Q611
SW+3.3V
8
EVER+3.3V
11
D621
(ON/STANDBY)
EVER–11V
3
Q712
P-CONT
POWER 2
CONTROL
P-DET
1
3 1 5 1 5 0 8 9 2
CN201
6
SW+11V
•
7
EVER+11V
13
PS922
+5V
12
SW+3.3V
8
EVER+3.3V
11
EVER–11V
3
P-CONT
2
P-DET
1
D929
(ON/STANDBY)
m
c o
.
3-16
2
8 9 9
EVER+11V
EVER–11V
EVER+3.3V
+5V
POWER 2
(SEE PAGE 3-18)
SW+3.3V
SW+11V
P-CONT
P-DET
4 9 8 2 9 9
• Abbreviation
AR : Argentina
AUS : Australian
BR : Brazilian
CND : Canadian
EA : Saudi Arabia
E12 : 220 — 240 V AC Area in E
E32 : 110 — 240 V AC Area in E
HK : Hong Kong
KR : Korea
ME : Middle East
MX : Mexican
RUS : Russian
SP : Singapore
TW : Taiwan