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3-8
DCR-HC47E/HC48/HC48E_L2
3-8. POWER BLOCK DIAGRAM (2/3)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
VC-472 BOARD (2/3)
CN1007
12
26
21
CN1010
8
25, 26
05
C3 CAM_DD_ON
E3
CHIME_PWR_CONT
DS/HI CONTROL
(5/17)
IC5101
CAMERA/MECHA
CONTROL
(13/17)
IC5301
F22
XREEL_HALL_ON
AC3, AB4
ZM_RST_LED
FC_RST_LED
W17
MS_VCC_ON
DRUM/
CAPSTAN/
LOADING
MOTOR DRIVE
(14/17)
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
(11/17)
IC4401
CAMERA
SIGNAL
PROCESS
(3/17)
IC3901
3.7V REG
Q4401
32k EEPROM
(13/17)
IC5302
DV SIGNAL
PROCESS
(7/17)
IC4201
DV INTERFACE
(8/17)
IC4101
Q5105
Q6002
TAPE_LED_A
IC4402
A/D, D/A
CONVERTER
(11/17)
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
(1/17)
IC3201
FB3202
L3201
L3204
L3203
L3205
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
(9/17)
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
64M SDRAM
(4/17)
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-342 BOARD
MS_VCC
8
CN602
CN1011
D_2.8V
3
CN601
9
VCC
MEMORY
STICK
DUO
FB5103
FB3901
L4003
16M SDRAM
(6/17)
IC5203
FB5201
32M FLASH
(6/17)
IC5202
VIDEO/AUDIO
DSP
(4/17)
IC4001
FB4001
FB4005
FB4002
L4002
1
10
L3901
FB3902
ASPECT
RATIO
CONVERTER
(10/17)
IC4701
L4701
CAM_-7.5V
CAM_15V
CAM_-7.5V
CAM_15V
CAM_-7.5V
CAM_15V
FB7001
CN3201
(1/2)
CN7001
(1/2)
CD-672 BOARD (1/2)
CCD
IMAGER
IC7002
24
25
5
4
N MECHANISM DECK
(MDX-N110)
3.4V REG
(1/17)
IC3202
V_OUT
VCC
CE
4
3
1
1.8V REG
(6/17)
IC5204
VOUT
CE
VDD
1
3
4
2.9V REG
(5/17)
IC1001
VOUT
CE
VDD
1
3
4
L7001
X3201
D601
(MS ACCESS)
FOCUS/ZOOM
MOTOR DRIVE,
IRIS DRIVE
(2/17)
IC3802
L3802
L3803
IRIS DRIVE,
HALL BIAS/
HALL GAIN
CONTROL,
HALL AMP
(2/17)
IC3803
LENS BLOCK
ZOOM
SENSOR
FOCUS
SENSOR
IRIS
METER
CN3801
13
8
10
IRIS_DRIVE (+)
ZM_SENS_VCC
ZM_RST_LED, FC_RST_LED
FC_SENS_VCC
Q3802
IRIS DRIVE
(2/17)
IC3804
L3801