Power (1) Block Diagram - Sony DVP-NS775V Service Manual

DVP-NS775V/NS780V

3-8. POWER (1) BLOCK DIAGRAM

POWER BLOCK
(SRV1577UC/SRV1578WW)
(SEE PAGE 4-33 to 4-38)
CN101
AC IN
F101
L101
1
LINE
2
FILTER
T101
D411 L411
D101-104
L102
LINE
FILTER
D311 P312
L312
Q611
IC101
P311
VR301
D311 L312
SWITCHING
CONTROL
D107
Q211
D211 L211
D511
L512
PC101
PHOTO COUPLER
IC611
SHUNT REG
PL-035 BOARD
(SEE PAGE 4-29 to 4-30)
D206
SACD
D204
MULTI
CHANNEL
3-15
MB-117 BOARD (4/4)
(SEE PAGE 4-13 to 4-14)
CN401
GN201
EVER+11V
3 8
Q311 FL401
SW+5V
6 5 FILTER
FL403
SW+3.5V
5 6 FILTER
IC612
SHVNT REG
FL402
SW+8V
1 10 FILTER
EVER+5V
4 7
Q401,
PS401 402
EVER-10V
10 1
POWER CONTROL
8 3
5
IC401 IN
OUT
3.3V REG
4 6
CN402
4 2
CN401
IF-115 BOARD
(SEE PAGE 4-25 to 4-26)
CN201 CN403
SW+5V
7 1
SW+3.5V
1 7
D402
PROGRESSIVE
PS402
CN403
5
SW+5V
6
SW+3.5V
SW+8V
Q403, 404
3
D403
7
CN302
16
1 5 3 12 3
CN106
CN402
7 3 5 2 11
IC404
IF CON
12 VOFF
VKK
26 PCONT
30 PONCHK
D406-D409
Q403,404
T401
DC/DC
F1
CONVERTER
*N401
FLUORESCENT
IC408
F2
INDICATOR TUBE
RESET
IC406
REMOTE
COMMANDER
RECEIVER
3-16
EVER+11V
SW+5V
POWER (3)
MUTE+5V
SW-10V
V-OFF
POWER (3)