Power Block Diagram (2/3) - Sony DCR-DVD505 Service Manual

3-6. POWER BLOCK DIAGRAM (2/3)

VC-439 BOARD (2/2)
CN1003
SCHARGE_ON
6
XSCHARGE_FULL
C
4
STROBE_ON
2
POWER (3/3)
(PAGE 3-7) AU_2.8V
21
CN1007
(2/2)
EP_4.6V
81
EP_8.5V
85
EP_2.8V
83
BL_V
77
BL_–V
75
BL_CONT
79
AU_4.6V AU_4.6V
70
MT_5.0V MT_5.0V
REG
Q2901
AU_2.8V
A_2.8V A_2.8V
82
AU_2.8V
D_2.8V D_2.8V
D_1.2V
A_4.6V
D_2.5V
DRV_MT_4.3V
MT_5.0V
B
IC3502
D_2.5V D_2.5V
1.6V REG
POWER (1/3)
(10/12)
(PAGE 3-5)
IC3503
A_4.6V A_4.6V
86
3.0V REG
(10/12)
IC3104
3
1.8V REG
FB3102
(7/12)
A_1.5V A_1.5V
80
D_1.5V D_1.5V
A_2.8V
USB_3.5V
USB_3.5V
10
D_2.5V
D_2.8V
A_1.2V
A_1.2V
74
D_1.2V
A_2.8V
D_1.2V D_2.8V
A_3.5V
CAM_–1.0V
A_3.5V
78
DRV_MT_4.3V
8
CAM_–1.0V
76
RATIO CONV.
05
DCR-DVD505/DVD505E/DVD905/DVD905E_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
EP_8.5V L5102
EP_4.6V L5101
L5100
IC5102 IC5101
EP_2.8V Q5102
EVF EVF
EXTDA
FB5100
DRIVER G10 BACKLIGHT BACKLIGHT
(11/12) CONTROL DRIVE
(11/12)
L2904
IC2902
IC2601
IC2901
AUDIO
VIDEO, AUDIO IC2903 CAMERA
A/D, D/A
I/O CONTROL
CONV. 5.1CH SELECT
(9/12)
(9/12) (9/12)
5
IC3501
5.1CH
IC3103 IC3102
AUDIO DSP
(10/12) 128M 256M
SDRAM SDRAM
5
(7/12) (7/12)
IC2801
IC2501
IC3101
VIDEO/AUDIO
IC2802
CLOCK
64M FLASH
DSP
GENERATOR
BUFFER
(7/12)
(5/12)
(5/12) (3/12)
D_1.5V
A_2.8V
USB_3.5V
D_2.5V
D_2.8V
A_1.2V
D_1.2V
A_2.8V
A_3.5V
CAM_–1.0V
IC3401 IC2001
ASPECT
CDS, A/D CONV.
(1/12)
(8/12)
FP-396 VF-173 BOARD
FLEXIBLE
BOARD LCD9002
CN1004 CN5801 CN5802
EVF_VDD
21 20 2
EP_4.6V
COLOR
2 2
EVF UNIT
D302
EVF
BACKLIGHT
EVF
LED_K
1 1
B20
IC2602
IC3504
IC3551
32K
AUDIO
WIRELESS MIC
EEPROM
A/D CONV.
A/D CONV.
(4/12)
(4/12) (10/12)
(10/12)
AU_2.8V
D_2.8V
A_4.6V
D_2.5V
DRV_MT_4.3V
MT_5.0V
IC2101
NOISE
FILTER
F4 C2
(2/12)
IC3002
64K EEPROM
IC3001 (6/12)
DVD CODEC,
MS_VCC_ON
USB I/F, B8
DS/HI CONTROL
(6/12)
101
A_3.5V
IC2502
CAMERA SIGNAL
PROCESSOR
(3/12)
CN2001
A_2.8V
A_3.5V
CAM_–1.0V
D_2.8V
3-6
FP-391 CK-157 BOARD FP-393 PD-274 BOARD
FLEXIBLE FLEXIBLE
(2/2)
CN1005 BOARD BOARD
CN5605
CN5701
(2/2) (2/2)
(2/2) CN5606
L5703
EP_8.5V EP_8.5V
19 15 10 22
EP_4.6V L5702
EP_4.6V
20 14 9 23
L5701
EP_2.8V EP_2.8V
21 13 8 24
FB5701
LCD DRIVER
PWM
BL_V BL_V
18 16 11 21
BL_CONT BL_CONT
4 30 25 7
BL_–V Q5706 - Q5709
BL_–V
3 31 26 6
Q5701, Q5702
D_2.8V
2 32 5 SWITCHING
4
FR-247 BOARD
CN5502
CN1002 CN5501
D5502
D_2.8V D_2.8V
12 3 CAMERA
RECORDING IC5501
A_4.6V
A_4.6V
REMOTE
11 4
COMMANDER
D5503
RECEIVER
NS_LED_A NS_LED_A
1 14 IR EMITTER
/NIGHTSHOT
DRV_MT_4.3V
IC1001
4
2.9V REG
D_2.8V
(12/12)
1
MT_5.0V
IC2102 IC2103
IC2104
IC2181
NOISE NOISE
FOCUS/ZOOM
LENS COVER
FILTER FILTER MOTOR DRIVE,
MOTER DRIVE
(2/12) (2/12) ND FILTER DRIVE,
(12/12)
IRIS DRIVE,
(2/12)
CN2101
L2103
IC2105
MR_A_2.8V
3 15
2.8V REG
(2/12)
20
CM-069 BOARD
IC6501
A_3.5V A_3.3V_2
3
3.3V REG
(2/2)
CN6501 IC6801
A_2.8V
PITCH/YAW
21 10
IC6510
D_2.8V_1
L6801 SENSOR AMP
3
2.8V REG
(2/2)
17 14
(2/2)
16 15
SE6801
19 12 IC6520
PITCH SENSOR
A_3.3V
3
3.3V REG
SE6802
(2/2)
YAW SENSOR
IC6530
D_2.8V D_1.5V_1
3
1.5V REG
(2/2)
CAM_–1.0V
LCD9001
Q5710, Q5712
CN5704
VDD
3.5INCH
18
WIDE
Q5711
COLOR
VSS
17 LCD UNIT
With TOUCH
VSSG
PANEL
15
IC5701
11
D9001
20 34
BACKLIGHT
CN5705
EXTDA
BACKLIGHT BL_H
DRIVE
BL_L
CN5706
D_2.8V IC001
6
PANEL
REVERSE
DETECT
FP-454
D_2.8V
IC001 FLEXIBLE
2
BOARD
LENS COVER
OPEN/CLOSE
SENSOR
MOTOR UNIT
(LENS BARRIER)
CN001
MEMORY
STICK
DUO
FP-395 FLEXIBLE
CN1009 BOARD
MS_VCC
3 9
R1015
D_2.8V
1
D001
(MS ACCESS)
LENS ASSY
Z_MR_VCC
ZOOM MR
F_MR_VCC
FOCUS MR
L6003
IC6540
L6007
BUFFER
(2/2)
L6002
IC6001
IC6541
CMOS
BUFFER
IMAGER
(2/2)
L6001 (1/2)
L6004
L6006
L6005