Sony DCR-HC44E - Power Block Diagram (2;3)

DCR-HC44E/HC46/HC46E_L2
3-8
3-8. POWER BLOCK DIAGRAM (2/3) ( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-418 BOARD (2/3)
CN1007
12
26
21
CN1010
8
25, 26
05
131 CAM_DD_ON
130 CHIME_PWR_CONT
DS/HI CONTROL
(5/18)
IC5102
CAMERA/MECHA
CONTROL
(13/18)
IC5301
F22
XREEL_HALL_ON
AC3
ZM_RST_LED
286 MS_VCC_ON
DRUM/
CAPSTAN/
LOADING
MOTOR DRIVE
(14/18)
IC6001
CHIME_VDD
HE_VCC
HALL_VCC
17
VH
FG_VCC
3
VMR
POWER (1/3)
(PAGE 3-7)
A
L4404
L4405
L4401
L4402
L4406
VIDEO,
AUDIO I/O
(11/18)
IC4401
CAMERA
SIGNAL
PROCESS
(3/18)
IC3901
3.4V REG
Q4401
32k EEPROM
(13/18)
IC5302
L4203
DV SIGNAL
PROCESS
(7/18)
IC4201
DV INTERFACE
(8/18)
IC4101
Q5105
Q6002
Q3801
TAPE_LED_A
FB3203
FB3201
IC4402
A/D, D/A
CONVERTER
(11/18)
L4204
L4205
L4206
L4207
L4101
FB4101
HU, HV, HW
CAPSTAN FG
MIC902
4PIN
CONNECTOR
D901
TAPE LED
H901
S REEL
SENSOR
H902
T REEL
SENSOR
A/D CONVERTER,
TIMING
GENERATOR
(1/18)
IC3201
FOCUS/ZOOM
MOTOR DRIVE,
IRIS DRIVE,
HALL AMP
(2/18)
IC3801
FB3204FB3202
L3201
L3801
VTR_UNREG
D_1.5V
A_1.5V
D_1.2V (A_1.2V)
FB5301
FB5102
FB5105
FB5106
D_1.2V
D_1.5V
MT_5V
A_2.8V
AU_4.6V
L4302
L4301
IC4301
REC/PB AMP
(9/18)
RP_2.8V
RP_4.6V
USB_3.1V
IC_6001_13.5V
D_1.5V
A_1.5V
IC_6001_13.5V
VTR_UNREG
IC_6001_13.5V
CAM_DD_ON
D_2.8V
AU_2.8V
LENS BLOCK
FOCUS MR
SENSOR
ZOOM
SENSOR
CN3801
1
18
MR_VCC
Z_SENS_VCC
ZM_RST_LED
64M SDRAM
(4/18)
IC4002
A_4.6V
VTR_UNREG
D_1.2V
MT_5V
A_2.8V
USB_3.1V
D_2.8V
A_4.6V
MT_5V
MT_5V
A_2.8V
D_2.8V
A_4.6V
MS-313 BOARD
MS_VCC
3
CN503CN1011
D_2.8V
8
CN502
9
VCC
2.8V REG
(2/18)
IC3802
MEMORY
STICK
DUO
FB5103
FB3901
L4003
16M SDRAM
(6/18)
IC5203
FB5201
32M FLASH
(6/18)
IC5202
VIDEO/AUDIO
DSP
(4/18)
IC4001
FB4001
FB4005
FB4002
L4002
10 1
L3901
FB3902
ASPECT
RATIO
CONVERTER
(10/18)
IC4701
L4701
CAM_-7.5V
CAM_15V
CAM_-7.5V
CAM_15V
CAM_-7.5V
CAM_15V
FB201
CN3202 CN202
CD-633 BOARD
CCD
IMAGER
IC201
17
16
8
9
N MECHA DECK
(MDX-N110)
V_OUT VDD
CE
4 3
1
3.4V REG
(1/18)
IC3202
V_OUT VDD
CE
4 3
1
1.8V REG
(6/18)
IC5204
V_OUT
CE
VDD
1
3
4
2.9V REG
(5/18)
IC1001
V_OUT
CE
VDD
1
3
4
L201
X3201
D501
(MS ACCESS)
www.freeservicemanuals.info
1/17/16
Published in Heiloo, Holland.