Power Block Diagram (2/2) - Sony DVP-F25 Service Manual

3-9. POWER BLOCK DIAGRAM (2/2)

AV-68 BOARD
(SEE PAGE 4-29)
IC604
OPTICAL DIGITAL
OUT
DIGITAL
OPTICAL
OUT
MB-106 BOARD
CN501
SW–8V
3
Q601-603
SWITCH
SW+11V (AU) 9
EVER+5V
12
EVER+5V
POWER 1
(SEE PAGE 3-16)
+3.3V
8
SW+3.3V
+5V
14
SW+5V
+1.8V
15
SW+1.8V
6
+11V
SW+11V (M) •
7
P CONT
16
(SEE PAGE 4-11 to 4-26)
D601
SW–8V
AU+11V
IC602 5V (D-OUT)
+5V REG
FL106
IC106 IC107
or
FILTER
IC601 FLASH OTP
MEMORY
AUDIO
D/A CONVERTER
IC704
ANDGATE
FL101
IC103
FILTER
PLL
IC702
RESET
L501
IC202 IC203
FOCUS/TRACKING CHUCKING
COIL DRIVE, MOTOR
SPINDLE/SLED/ DRIVE
LOADING
MOTOR DRIVE
AI+5V
3-17
IC605
–5V REG
IC606
VIDEO
3 OUT IN 2
BUFFER
IC603
AUDIO AMP
(CEK, EC2, HK, SP MODEL)
IC405
16M SDRAM
FL103
FL404
FILTER IC104
IC404
FILTER
SYSTEM
FL102
16M SDRAM
CONTROL
FILTER
IC701
IC101
IF CON
EEPROM PCONT
26
IC302
+3.3V REG
5 VIN VOUT 4
IC303
16M DRAM
CN604
5V (D-OUT)
14
AI+5V
15
SW–8V
13
AU+11V
5
SW–8V
7
CN603
CN603
7
5
14
13
IC402
15
+3.3V REG
CN604
5 VIN VOUT 4
IC401
+1.8V REG
IC403
AV DECODER
5 VIN VOUT 4
FL402
FILTER
FL403
FILTER
CN204
5
FL201 CN203
19
FILTER
11
IC201
DVD/CD RF AMP,
DIGITAL
SERVO
IC301
ARP,
SERVO DSP
3-18
DVP-F25
SW–8V
AU+11V
5V (D-OUT)
SW–8V
AI+5V
LED INLIMIT
SENSOR
VCC
OPTICAL
MOD
DEVICE