Power 3 Block Diagram - Sony DVP-NS300 Service Manual

DVP-NS300
Q Q

3-10. POWER 3 BLOCK DIAGRAM

3 7 6 3 1 5 1 5 0
AV-56 BOARD
(SEE PAGE 4-31 to 4-34)
CN202
AI+5V 6
AU+11V 7
POWER 2
(SEE PAGE 3-18)
SW–11V 3
EVER+3.3V 5
EXCEPT AEP, UK, RUS
OPTICAL DIGITAL
DIGITAL
OPTICAL
OUT
T E
L 1 3 9 4 2 2 9 6 5 1 3
CN203
5
MB-98 BOARD
CN801
25
CN101
3.3V MNT 8
7
+3.3V
POWER 2
+5V 5
(SEE PAGE 3-18)
3
+1.8V
w w w
+11V 1
05
IC101
–5V REG
2 IN OUT 3
Q201
Q203, 216
IC203
+5V REG
3 IN OUT 1
D201
MUTE V
IC204
OUT
(SEE PAGE 4-11 to 4-26)
FL103
IC107
FILTER
FLASH
MEMORY
IC802
AUDIO
D/A CONVERTER
FL101
IC801
IC102
FILTER
AUDIO
PLL
DSP
FL105
FILTER
FL106
FILTER
FL108
FILTER
x a o
IC401
FOCUS/TRACKING
FL104
COIL DRIVE,
. i
SPINDLE/SLED/
FILTER
LOADING
MOTOR DRIVE
3-19
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CN102
+5V
8
–5V
20
+11V
6
IC102
VIDEO
BUFFER
IC201
AUDIO AMP
Q Q
3 7
AEP, UK, AUS, E12, EA, HK,
KR, ME, RUS, SP, TW
IC108
or
OTP
FL102
IC103
FL505
FILTER
SYSTEM
FILTER
CONTROL
IC101
IC601
EEPROM
BNR
IC301
+3.3V REG
u 1 6 3
2 VIN
VOUT
y
IC303
16M DRAM
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2 4
8 9 9
• Abbreviation
AUS
E12
CN901
IC901
L905 EA
14
VIDEO
HK
2 BUFFER,
KR
SELECT
16 +11V
ME
SWITCH
RUS
SP
ER-14 BOARD
(SEE PAGE 4-41)
TW
AEP, UK, RUS
6 3 1 5 1 5 0 8 9
IC502
+3.3V REG
IC505
5 VIN VOUT 4
16M SDRAM
IC501
+1.8V REG
IC503
IC504
AV DECODER
2 VIN VOUT 1
16M SDRAM
FL502
FILTER
FL501
FILTER
CN202
FL201 CN201
FILTER
IC202
m
DVD/CD RF AMP,
DIGITAL
SERVO
c o
1
IC302
ARP,
. SERVO DSP
3-20 E
2
8 9 9
: Australian
: 220 — 240 V AC Area in E
: Saudi Arabia
: Hong Kong
: Korea
: Middle East
: Russian
: Singapore
: Taiwan
2 4 9 8 2 9 9
LED INLIMIT
5
SENSOR
VCC
19
OPTICAL
MOD
DEVICE
11