Power (2) Block Diagram - Sony DVP-NS705V Service Manual

3-11. POWER (2) BLOCK DIAGRAM

AV-64 BOARD
(SEE PAGE 4-39 to 4-44)
CN302
AI+5V
6
Q310
5
AU+11V
POWER 1
(SEE PAGE 3-20)
Q311, 312
SW–13V
7
EVER+3.3V 3
IC301
OPTICAL DIGITAL
OUT
DIGITAL
OPTICAL
OUT
CN301 (2/2)
4
MB-105 BOARD
(SEE PAGE 4-11 to 4-32)
CN602
26
CN101
3.3V MNT 8
FL108
SW+3.3V 7 FILTER
FL103
+5V 5
FILTER
POWER 1
FL104
(SEE PAGE 3-20)
+1.8V 3
FILTER
FL107
+11V
1 FILTER
05
IC102
–5V REG
IC103
VIDEO
2 IN OUT 3
BUFFER
IC303
AUDIO AMP
IC302
+5V REG
IC201
1 IN OUT 3
5.1CH FRONT
AUDIO AMP
D303
AUDIO 2
MUTE V
(SEE PAGE 3-15)
IC202
5.1CH REAR
AUDIO AMP
IC203
5.1CH
CENTER/WOOFER
AUDIO AMP
IC502
AUDIO
D/A CONVERTER
IC504
AUDIO
D/A CONVERTER
FL501
IC501
IC503
FILTER
AUDIO
OR
FL502
DSP
FILTER
IC202
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/LOADING
MOTOR DRIVE
3-21
MB-105 BOARD
(SEE PAGE 4-25)
CN301
CN602 CN601
(1/2)
VIDEO+5V +5V
15 15 8
VIDEO–5V –5V
13 17 20
VIDEO+11V +11V
14 16 6
FL105
FILTER
32M FLASH
FL109
EXCEPT NS705V
IC108
FILTER
1M SRAM
IC102
+3.3V REG
FL106
5 VIN VOUT 4
IC104
FILTER
SYSTEM
CONTROL
FL101
FILTER
NS705V
FL102
IC101
FL905
FILTER
EEPROM IC906
FILTER
AMP
EXCEPT NS705V
IC605
+2.5V REG
FL901
5 VIN VOUT 4
FILTER
IC604
VIDEO
FL903
ENCORDER
FILTER
IC901
+2.5V REG
IC603
16M SDRAM
6 VIN
IC602
IC601
FL902
I/P CONVERTER
+2.5V REG
FILTER
5 VIN VOUT 4
NS755V/NS915V
DVP-NS705V/NS755V/NS905V/NS915V
CN901
L905 IC901
14
VIDEO
2 BUFFER,
SELECT
16
+11V
SWITCH
ER-19 BOARD
(SEE PAGE 4-53)
NS705V/NS905V:AEP, UK, RUS
FL403
IC106 IC107
FILTER
or
OTP
NS705V
IC402
+3.3V REG
5 VIN VOUT 4
IC401
IC103
+1.8V REG
PLL
5 VIN VOUT 4
FL402
FL404
IC406
FILTER
FILTER
64M SDRAM
IC201
DVD/CD RF AMP,
DIGITAL
SERVO
IC905
SACD DECODER
VOUT 4
IC302
+3.3V REG
5 VIN VOUT 4
IC903
16M SDRAM
3-22 E
• Abbreviation
RUS : Russian
IC403
AV DECODER
CN204
LED INLIMIT
5
SENSOR
CN203
FL201
VCC
19
FILTER OPTICAL
MOD
DEVICE
11
IC303
16M DRAM
IC301
ARP,
SERVO DSP