Power Block Diagram - Sony DVP-S715 Service Manual

DVP-S715

3-8. POWER BLOCK DIAGRAM

HS-930SH BOARD
(SEE PAGE 4-74)
D101
CN101
F101
1
L101, 102 Q101–103
•
LFT SWITCH
2
PS-415 BOARD
(SEE PAGE 4-71)
CN902
1
•
2
CN901
F901
1
LF901
•
AC IN
LFT
3
CN903
1
•
2
D951-954
CN951
1
IC951
• 1
+12V REG
4
IC953
4
–12V REG
D955
Q951, 952
5
SWITCH
CN204
AU+12V
Q206-208
1
SWITCH
AU–12V
4
P.FAIL
5
AU-205 BOARD
(SEE PAGE 4-51)
05
PC101
PHOTO
COUPLER
T101
P311
Q311
5.2V REG
P312
IC611
3.3V REG
P211
Q211
12V REG
Q312
POWER
CONTROL
Q511
-12V REG
P511
Q512
-12V SWITCH
CN202
3 1
CN601
E12V
1
IC604
E–12V
IC608
3
AU+12V
ER-2 BOARD
HP-96 BOARD
(SEE PAGE 4-61)
(SEE PAGE 4-45)
AU–12V
IC011
P.FAIL
CN001
5 1
2 6
CN205
Q202 IC202 IC201 IC203
+9V REG +5V REG IC204
IC206 IC207
Q201 IC208
–9V REG
AUDIO
P.FAIL
(SEE PAGE 3-11)
3-15
MB-78 BOARD
(SEE PAGE 4-17~4-44)
DP+5V
FL008
A+5V
FL005
F006
AU+5V
FL001
S+5V
FL007
CN201 CN001
1 7
F005
REG+5.2V D+5V
• •
FL003
2 8
EVER+5.3V EVER+5.3V
FL002
6 3
EVER+5V
D+3.3V
REG+3.3V
4 5 FL006
P-CONT MODE CONTROL
8 1 P_CONT
(SEE PAGE 3-13)
CN002
AU+12V
9 7
M+12V
14 2
AU-12V
11 5
–12V
12 4
IC602 IC601
IC607 IC603
CN602
8 9
8 7
CN201
CN252
CN202 EVER 5V
11 15
A+5V
17 9
IC209
D+5V
IC210
22 4
IC211
AU+5V
1 25
TK-47 BOARD
(SEE PAGE 4-7)
CN302 CN008
CN001
3 24
S+5V
• •
4 25
IC004 IC005
IC006 IC011
IC301 IC452 IC455
IC501 IC502 IC503
IC506 IC507 IC508
F004
IC302
IC802
F003
IC303
IC801 IC803
IC804 IC805
F002
IC807 IC811
IC361
F001
Q001, 002
IC363
SWITCH
SYSTEM CONTROL
S12V OFF
(SEE PAGE 3-9)
IC812
LPF
IC806
IC201 IC202 IC203
IC208 IC810
IC251
IC252
IC204 IC205 IC206
IC207 IC209
IC601 IC602 IC603
IC604 IC605 IC606
FL-88 BOARD
(SEE PAGE 4-54)
CN601 CN101 CN102
EVER+5V
1 20
D+5V
2 19
IC101
Q101,102
+F, -F
REG-10V DC-DC ND101
4 17
CONVERTER
3-16 E
VCC
OPTICAL
22
DEVICE
FR-133 BOARD
(SEE PAGE 4-56)
CN401
EVER 5V
1 1 IC401
REG 5V
5 5 Q401