Power Block Diagram (2/3) - Sony HDR-HC3 Service Manual

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

VC-441 BOARD (2/3)
CMOS_-1V_MAIN
A_3.3V
D_2.5V
D_1.2V_K
A_1.2V
L3201
RP_2.8V
L3202
RP_4.6V
D_2.8V
A_2.8V
FB2001
FB2002
L2002
L2003
CP_-2.8V
A
L2001
A_4.6V
POWER (1/3)
(PAGE 3-8)
D_1.2V_HV
FB3402
L3401
FB3401
D_1.5V
D_1.0V
D_1.8V
A_1.5V
N_3.1V
VTR_UNREG
IC_5401_13.5V
MT_5V
D_2.8V_2
Q3601
3.2V REG
FB3601
L3601
L3602
L3605
L3604
AU_4.6V
L3606
AU_2.8V
L3801
05
HDR-HC3/HC3E/HC3K/HC3EK_L2
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CMOS_-1V_MAIN
A_3.3V
D_2.5V
D_1.2V_K
A_1.2V
IC3201
REC/PB AMP
(7/17)
D_2.8V
A_2.8V
Q2001 - Q2009
FB2802
BUFFER
IC2801
FB2803
HDV STREAM
PROCESSOR
(5/17)
IC2001
COMPONENT
OUT AMP,
D-TERMINAL
DRIVER
(3/17)
D_1.2V_HV
IC3401
HDV/DV i.LINK
INTERFACE
(8/17)
D_1.5V
D_1.0V
D_1.8V
A_1.5V
N_3.1V
D_2.8V
A_2.8V
VTR_UNREG
IC_5401_13.5V
MT_5V
D_2.8V_2
IC2601
FB2601
16M FLASH
(13/17)
IC3601
VIDEO OUT,
AUDIO IN/OUT
IC4402
(10/17) FB4401
16M SDRAM
(11/17)
IC4803
IC3602
128k EEPROM
A/D/DA (12/17)
CONVERTER
(10/17)
IC4801
FB4803 CAMERA
IC3801
CONTROL
(12/17)
MIC AMP
(10/17)
FB1406
IC1401
L1403
CAMERA
L1404 SIGNAL
PROCESSOR
IC1601
L1405 (2/17)
128M
SDRAM FB1404
(2/17)
IC1802
DATA
FB1801
SELECTOR
(3/17)
L1804
L1805
IC1801
L1802 IC1803
BASE BAND
OR GATE
SIGNAL
FB1803
PROCESSOR (3/17)
(3/17)
L1803
FB2202
L1801
IC2501
256M
FB1804
SDRAM
(4/17)
L2201
FB5201
IC5203
D_2.8V_2
MECHA CONTROL
(13/17)
XREEL_HALL_ON
IC4004
OSCILLATOR
DRIVE
(11/17)
FB4002
D_2.8V
CHIME_PWR_CONT
FB4006
D_1.8V
FB4004
N_3.1V
IC4001
FB4003 DS CONTROL,
D_1.2V_HV
HI CONTROL
FB4001 (11/17)
MS_VCC_ON
3-9
CM-071 BOARD
CN1004 CN7501
A_-1.0V
16 16
A_3.5V
17 17
4 IN
IC1301
L1301
CDS,
L1302
A/D
CONVERTER
(1/17)
D_2.8V
19 19 4 IN
L7701
A_2.8V
21 21
IC1402
L1406
CLOCK
GENERATOR
(2/17)
L2203
IC2202
L2204
HDV-MPEG VIDEO
ENCODER/DECODER,
L2205
MPEG AUDIO
SIGNAL
L2206
PROCESSOR
(4/17)
L3001
L3002
L3006 IC3001
DV SIGNAL
L3007
PROCESSOR
(6/17)
FB3001
D_2.8V
L3005
VTR_UNREG
IC5401 CN5403
IC_5401_13.5V
DRUM/ HE_VCC
VH 17
CAPSTAN/
MT_5V
LOADING
FG_VCC
MOTOR DRIVE
L5402
VMR 3
(14/17)
CN5401
TAPE_LED_A
Q5402
HALL_VCC
F22
Q4004, Q4006, Q4008
L5401
CHIME_VDD
130
CN1016
D_2.8V
MT_5V MS_VCC
4 VDD V_OUT 3
IC1002
276 1 CE
2.9V REG
(11/17)
IC7601
IC7505
3.3V REG
2M CMOS
L7604 IMAGER
4 IN OUT 3
L7601
IC7503
L7606
3.3V REG
L7603
OUT 3
L7607
IC7504
2.8V REG
L7602
4 IN OUT 3
IC7506
1.5V REG
L7605
OUT 3
IC7701
IC7501
PITCH/YAW
SENSOR
IC7502
AMP
BUFFER
SE7701
YAW SENSOR
SE7702
PITCH SENSOR
N MECHA DECK
(MDX-N110)
8 HU, HV, HW
CAPSTAN FG
D901
TAPE LED
26
S REEL
21 H901
SENSOR
T REEL
H902
SENSOR
MIC902
4PIN
12
CONNECTOR
FP-416 MS-304 BOARD (2/2)
FLEXIBLE
CN8006 MEMORY
BOARD (2/2)
D8003
(2/2) (2/2)
STICK
(MS ACCESS)
DUO
24 1
CN8005
VCC
1 24 9