Power 3 Block Diagram - Sony XD-AX10 Service Manual

XD-AX10

3-10. POWER 3 BLOCK DIAGRAM

AF-98 BOARD
(SEE PAGE 4-23 to 4-30)
CN471
PS472
EVER+11V
13
Q472, 473
PS471
EVER-15.5V
2
IC474
+3.3V REG
EVER+5V
VOUT
11 5 4
VIN
SW+5V
12
5
SW+11V
6
SW+3.5V
CND 10
POWER 1
IC473
(SEE PAGE 3-16)
+1.8V REG
POWER 2
3
VIN
(SEE PAGE 3-18)
EXCEPT CND
IC408
RESET
P. CONT
9
POWER
1
CN402
+3.3V
2
05
CN400
+5V
2
+11V
5
+3.3V
4
+1.8V
VOUT
2 1
CN401 3.3V MNT
7
MB-108 BOARD
IC407
(SEE PAGE 4-9 to 4-18)
–7.8V/–10.7V REG
F1
ND401
–10.7V 5
FLUORESCENT
3 VCC
INDICATOR
F2
–7.8V 7 TUBE
IC404
IF CON
CN101
3.3V MNT
7
VKK
30 PONCHIK
CN102
FL110
+3.3V
4 FILTER
FL105
+5V
2
FILTER
26 PCONT
FL104
+1.8V
1
FILTER
37 POWER
SW-384 BOARD
(SEE PAGE 4-32) FL109
+11V
5
FILTER
CN801 IC820
REMOTE
5
COMMANDER
RECEIVER
3-19
CN102
IC103
-5V REG
IC102
VIDEO
OUT
2 3
IN
BUFFER
Q201
Q203, 216
IC201
AUDIO AMP
IC203
+5V REG
OUT
3 1
IN
D201
MUTE V
CN203
IC106 IC107
or
32M FLASH OTP
FL103
IC104
FILTER
SYSTEM
CONTROL
FL101
IC103
IC101
FILTER PLL
EEPROM
IC303
IC202
16M DRAM
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
AEP, UK, RUS
ER-21 BOARD
(SEE PAGE 4-35, 36)
CN901
IC901
+11V
6 16
+11V
VIDEO
-5V
20 2
BUFFER
+5V
8 14
SELECT
SWITCH
• Abbreviation
CND : Canadian model
RUS : Russian model
HK : Hong Kong model
EA : Saudi Arabia model
SP : Singapore model
ME : Middle East model
AUS : Australian model,
AU+5V
New Zealand model
1
CN601
25
IC402
IC601
+3.3V REG
AUDIO
VOUT
5 4
D/A CONVERTER
VIN
IC401
FL404
IC404 +1.8V REG
FILTER
IC403
16M SDRAM
VOUT
5 4
AV DECODER
VIN
FL402
IC405
FILTER
16M SDRAM
EXCEPT CND, E
+3.3V
+5V
+1.8V
IC302
IC201
+3.3V REG
DVD/CD RF AMP,
VOUT SERVO ERROR
5 4
VIN IC301
PROCESS
ARP,
SERVO DSP
3-20 E
CN204
LIMIT SWA
INLIMIT
5
SENSOR
FL201 CN203
VCC
OPTICAL
FILTER 16
DEVICE