Power Block Diagram - Sony DVP-S320 Service Manual

3-7. POWER BLOCK DIAGRAM

HS-030SH BOARD
(SEE PAGE 4-53)
CN101
D101
T101
F101 L101, 102
1 Q101-103
LINE
2 SWITCH
FILTER
PC101
PHOTO
COUPLER
Q181-183 T102
SWITCH
PC102
PHOTO
COUPLER
FL-97 BOARD
(SEE PAGE 4-45, 47)
CN201
F1
8
ND201
F2
9
Q201 VEE
10
–30V REG
IC201
EVER5V
5
IC202
PCONT
12
CN202
+3.3V 15
05
CN201
+12V P211
+12V
4
P311
+5V +5V
2
P611
+3.3V +3.3V
1
P511
–12V –12V
6
EVER5V
7
CN202
M+12V
2
A+12V
1
PC103, Q131
+5V
POWER 5
CONTROL
6
+3.3V
7
EVER5V
CN203
PCONT
1
+5V
3
–12V
5
EVER5V
2
+5V
+3.3V
FR-146 BOARD
(SEE PAGE 4-49)
CN002
A+12V
Q001, 002
8
CN001
T001
–12V
9 5
DC-DC
CONVERTER
10
M+12V
EVER5V
5 2
IC051
PCONT
12 1
3-13
AU-208 BOARD
(SEE PAGE 4-41)
B301
IC301
+12V
4
+8V REG
IC431
–12V IC302
6
–9V REG
+5V IC321
2
IC505
EVER5V
7 EVER5V
+3.3V
1 +3.3V
MB-82 BOARD
(SEE PAGE 4-19 to 37)
CN001
+5V
5
+3.3V
6
7
IC404 IC302
+3.3 REG +3.3 REG
IC401
V3.3V
A+12V IC904 A+5V
1
A+5V REG
IC005
+3.3 REG
IC801
S12V
2 IC902
IC802
CN006
15
TK-51 BOARD
(SEE PAGE 4-11)
CN002 CN003 CN001
+5V
18 1
+3.3V
9 10
IC203
IC001
IC702
IC803
IC303
IC201
IC202
IC204
IC206
IC001
IC207
IC304
IC402
IC403
IC601
IC003
IC701
IC004
3-14 E
DVP-S320
VCC (5V) OPTICAL
14
DEVICE