Power 1 Block Diagram - Sony DVP-NS700P Service Manual

DVP-NS700P
Q Q
3 7 6 3 1 5 1 5 0

3-8. POWER 1 BLOCK DIAGRAM

HS13S0U BOARD
(SEE PAGE 4-45)
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
EVER+3.3V
05
w w w
D221 L221
T101
D211 L211
D311 P311
L311
D101
Q101, 102
SWITCH
D611 L611
D413
+3.3V REG
IC411
SHUNT REG
D511 L511
PC101
PHOTO COUPLER
IC301
SHUNT REG
x a o
y
. i
3-15
http://www.xiaoyu163.com
CN201
13
Q211
6
•
7
Q311
12
Q611
P611
8
Q411
11
Q Q
3 7 6
3
D621
(ON/STANDBY)
Q621, 622
LED DRIVE
Q712
POWER 2
CONTROL
1
RM-85 BOARD
(SEE PAGE 4-6)
IC401
REMOTE
u 1 6 3
COMMANDER
RECEIVER
D501
PROGRESSIVE
http://www.xiaoyu163.com
2 4
8 9 9
IF-83 BOARD
(SEE PAGE 4-41)
CN401 PS402
EVER+11V
13
Q404, 405
PS401
EVER–11V
SW+11V
3
EVER+3.3V
11
+5V
12
SW+11V 6
•
7
SW+3.3V
8
IC403
+1.8V REG
1 VIN VOUT 3
EVER+3.3V
3 1 5 1 5 0 8 9 2
EVER–11V
IC405
RESET
P-CONT
2
P-DET
1
m
CN402
CN501 CN406
EVER3.3V E+3.3V
3 3
c o
.
3-16
2
8 9 9
CN404
7 AU+11V
3 SW–11V
POWER 2
(SEE PAGE 3-17)
5 EVER+3.3V
6
AI+5V
CN403
5 +5V
1 +11V
7 +3.3V
POWER 2
(SEE PAGE 3-17)
3
+1.8V
8
3.3V MNT
4 9 8 2 9 9
F1
ND401
Q401, 402,
FLUORESCENT
T401
F2 INDICATOR TUBE
DC/DC
CONVERTER
D405
IC404
IF CON
VKK
30 PONCHK
26 PCONT
19 PDET
D414
BNR
SHUTTLE/
CURSOR STICK
PUSH
4
ENTER