Power Block Diagram - Sony DVP-S725D Service Manual

DVP-S325/S525D/S725D

3-10. POWER BLOCK DIAGRAM

HS-030SH BOARD
(SEE PAGE 4-107)
CN101
D101
+12V
T101
F101
L101, 102
1 Q101-103 +5V
LINE
2
SWITCH
+3.3V
FILTER
–12V
PC101
PHOTO
COUPLER
PC103, Q131
POWER
CONTROL
EVER5V
Q181-183 T102
SWITCH
PC102
PHOTO
COUPLER
FR-147/148/149/150 BOARD
FL-98/99/100/101 BOARD
(SEE PAGE 4-99)
(SEE PAGE 4-93,95)
CN002
CN201
F1
8 8
ND201
F2
9 9
Q201 VEE
10 10
–30V REG
IC201
EVER5V
5 5
IC202
PCONT
12 12
CN202
+3.3V 15
05 SW-314/315/
316/317 BOARD
(SEE PAGE 4-99)
EVER5V
S525D/S725D
S725D
CN201
CN101
CN102
RY101
1 ACOUT L, N 1
2 3
CN202
CN201
P211
+12V
4
P311
+5V
2
P611
+3.3V
1
RY-12 BOARD
P511
–12V
6
(SEE PAGE 4-104)
EVER5V
7
CN202
M+12V
2
A+12V
1
+5V
5
6 +3.3V
7
CN203
PCONT
1
+5V
3
–12V
5
S325/S525D
EVER5V
2
–12V
6
+12V
4
+5V
2
EVER5V
7
+3.3V
1
Q001, 002
CN001
T001 –12V
5
DC-DC
CONVERTER
EVER5V
2
+5V
5
IC051
+3.3V
6
7
PCONT
1
CN003
1
A+12V
1
CN099
1
M+12V
2
+3.3V
15
3-19
D401-404
CN401
T901
IC412,
1 ACOUT L, N AC10V 1
RCORE
Q420, 421
3 4
TRANS
+9V, –9V
REG
CN407
+12V
1 1
CN404
+12V
4
+5V Q422-424
2
SWITCH
EVER5V
7 EVER5V
AU-210/211 BOARD
(SEE PAGE 4-53,55,61,63)
AU-209/212 BOARD
(SEE PAGE 4-45,47,67,69)
B301
IC302
–9V REG
IC431
IC301
+9V REG
IC401
IC502
IC541
IC571
IC303
S525D
IC321
IC505
CN305
+12V
18
+5V
10
EVER5V
11
EVER5V
S325/S525D: EXCEPT Australian
+3.3V
MB-82/85 BOARD
(SEE PAGE 4-21~39)
CN001
+5V
+3.3V
IC404 IC302
+3.3 REG +3.3 REG
IC303
IC401
V3.3V
A+12V IC904 A+5V
A+5V REG
IC001
IC005
IC902
+3.3 REG
IC905
IC801
S12V IC003
IC906
IC802 IC004
IC907
CN006
S525D/S725D
IC415
IC303
+5V REG
IC401 IC402 IC403 IC404
IC405 IC406 IC407 IC408
IC409 IC410 IC411 IC413
IC414
IC301
IC302
CN302
11 18 10
S725D: EXCEPT Australian
S325/S525D: EXCEPT Australian/S725D: EXCEPT Australian
CN902
IC901
+5V
10
IC902
IC903
EVER5V
11
EVER5V
+12V
18 +12V
ER-4/5 BOARD
(SEE PAGE 4-73,81)
TK-51/54 BOARD
(SEE PAGE 4-13)
CN002 CN003
+5V
18 1
+3.3V
9 10
S725D
IC203
IC502
IC702 IC201
IC602
IC803 IC202
IC204
IC207
IC304
IC501
IC402
IC403
S525D/S725D
IC601
IC701
IC205
S325/S525D
IC206
S725D
3-20 E
CN001
VCC (5V) OPTICAL
14
DEVICE
IC001