DVP-NS300
3-19
3-20 E
3-10. POWER 3 BLOCK DIAGRAM
5
11
19
8
AV-56 BOARD
(SEE PAGE 4-31 to 4-34)
OPTICAL
DEVICE
05
ER-14 BOARD
(SEE PAGE 4-41)
MB-98 BOARD
(SEE PAGE 4-11 to 4-26)
CN201
INLIMIT
SENSOR
5
CN202
AEP, UK, RUS
IC102
VIDEO
BUFFER
IC901
VIDEO
BUFFER,
SELECT
SWITCH
IC101
–5V REG
3
OUT
IC802
AUDIO
D/A CONVERTER
IC401
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
IC601
BNR
IC504
16M SDRAM
IC801
AUDIO
DSP
AI+5V
2 IN
IC203
+5V REG
1
OUT
3 IN
IC502
+3.3V REG
4
VOUT
5 VIN
IC501
+1.8V REG
1
VOUT
2 VIN
IC301
+3.3V REG
1
VOUT
2 VIN
MUTE V
SW–11V
EVER+3.3V
AU+11V
D201
IC204
OPTICAL DIGITAL
OUT
CN203
25
CN801
POWER 2
(SEE PAGE 3-18)
IC201
AUDIO AMP
Q201
Q203, 216
OPTICAL
DIGITAL
OUT
20
6
14
2
16
CN102
CN901
+11V
+11V
–5V
+5V
L905
FILTER
FL105
FILTER
FL201
FILTER
FL106
FILTER
FL108
3
+1.8V
FILTER
FL104
1
CN202
6
7
3
5
+11V
IC505
16M SDRAM
IC303
16M DRAM
IC202
DVD/CD RF AMP,
DIGITAL
SERVO
IC503
AV DECODER
IC302
ARP,
SERVO DSP
VCC
MOD
LED
FILTER
FL505
FILTER
FL501
FILTER
FL502
AEP, UK, AUS, E12, EA, HK,
KR, ME, RUS, SP, TW
EXCEPT AEP, UK, RUS
•
Abbreviation
AUS
: Australian
E12
: 220 — 240 V AC Area in E
EA
: Saudi Arabia
HK
: Hong Kong
KR
: Korea
ME
: Middle East
RUS
: Russian
SP
: Singapore
TW
: Taiwan
AU+5V
IC102
PLL
IC101
EEPROM
FILTER
FL101
IC103
SYSTEM
CONTROL
FILTER
FL102
IC107
FLASH
MEMORY
IC108
OTP
FILTER
FL103
or
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
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4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299