Power 2 Block Diagram - Sony DVP-NS700P Service Manual

Q Q
3 7 6 3 1 5 1 5 0

3-9. POWER 2 BLOCK DIAGRAM

AV-58 BOARD
CN202
AI+5V
6
AU+11V 7
POWER 1
(SEE PAGE 3-16)
SW–11V 3
EVER+3.3V 5
IC204
OPTICAL DIGITAL
OUT
DIGITAL
OPTICAL
OUT
CN203
5
CN102
7
3
T E
L 1 3 9 4 2 2 9 6 5 1 3
MB-100 BOARD
CN902
7
3
CN801
25
CN101
8
3.3V MNT
7
+3.3V
POWER 1 5
+5V
(SEE PAGE 3-16)
+1.8V 3
w w w
.
1
+11V
05
(SEE PAGE 4-35 to 4-38)
IC101
–5V REG
2 IN OUT 3
Q201
Q203, 216
IC203
+5V REG
3 IN OUT 1
D201
MUTE V
(SEE PAGE 4-11 to 4-30)
IC903
+3.3V REG
IC902
4 VIN VOUT 5
VIDEO
–5V ENCODER
IC802
AUDIO
FL101
IC102
D/A CONVERTER
FILTER
PLL
FL103
IC107
IC801
FILTER
FLASH
AUDIO
MEMORY
DSP
FL105
FILTER
FL106
FILTER
FL108
FILTER
x a o
y
IC401
FOCUS/TRACKING
FL104 i
COIL DRIVE,
SPINDLE/SLED/
FILTER
LOADING
MOTOR DRIVE
3-17
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8
IC102
VIDEO
BUFFER
IC103
VIDEO
IC201
SELECTOR
AUDIO AMP
IC104
VIDEO
BUFFER
Q Q
3 7 6 3
IC901 IC001 IC003
GATE I/P I/P
ARRAY CONVERTER 16M SDRAM
FL102
IC103
FILTER
SYSTEM
CONTROL
FL505
FILTER
IC101
EEPROM
u 1 6 3
IC303
.
16M DRAM
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2 4
9 9 8
1 5 1 5 0 8 9 2 4
IC002 IC004
OSC INVERTER
IC502
+3.3V REG
5 VIN VOUT 4
IC505
16M SDRAM
IC501
+1.8V REG
IC503
AV DECODER
2 VIN VOUT 1
IC504
16M SDRAM
FL502
FILTER
FL501
IC601
FILTER
BNR
FL201
FILTER
IC202
m
IC301
DVD/CD RF AMP,
+3.3V REG
DIGITAL
SERVO
c o
2 VIN VOUT 1
IC302
ARP,
SERVO DSP
3-18 E
DVP-NS700P
2
9 9
9 8 2 9 9
CN202
INLIMIT
LED
5
SENSOR
CN201
VCC
19
OPTICAL
MOD
DEVICE
11