Power Block Diagram (2/2) - Sony DCR-PC4E Service Manual

DCR-PC4E/PC5/PC5E

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

VC-245 BOARD(2/2)
LANC DC
BATT SIG
VTR DD ON
CAM DD ON
UNREG
MT 4.8V
HI UNREG
LCD 4.6V
Q1012,
1013
LCD 13.5V
(4-47)
IC1001
(XYZ)
AUDIO I/O
D 1.9V
A 2.8V A 2.8V
AU 2.8V AU 2.8V
TO
D 2.8V
D 2.8V
POWER BLOCK
DIAGRAM
(1/2)
D 1.5V
(SEE PAGE
3-10)
IC903
(4-35)
A/D CONV.
D 3.1V
A 4.6V
A 4.6V
D 3.1V
RP 4.6V
RP 4.6V
MT 4.8V
D 1.9V
D 2.8V
A 2.8V
CAP VS
CAP ERROR
DRUM VS FC RST LED
DRUM ERROR
L201 ZM RST LED
CAM 12V
CAM -6.5V
A 4.6V
MT 4.8V
D 2.8V
FB201
IC201
SHUTTER
DRIVE
(4-19)
IC1403
RS232C
I/F
(4-31)
D 1.5V
D 3.1V
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
IC1102
(4-45) (4-45)
IC1101
RESET 5
REG
2 3 3
6
D1104
BATTER IN
7 REG 4
DETECT
IC1103
(4-45)
8
LANC I/O
1 UNREG POWER 4
Q1106
14 LANC DC VCC 8
D 2.8V
LCD 4.6V
BTT LI 3V
HI UNREG
4.6V
(4-48) (4-47)
5
IC1002
IC1003
3 2
AUDIO
ADC&DAC
4.6V REG
EVER 3.0V
IC1301 IC301 IC361 IC302
(4-37) (4-25) (4-27) (4-28)
VIDEO DV DV CHARACTER
LINE IN/OUT SIGNAL INTERFACE GENERATER
AMP PROCESS
EXCEPT AEP/UK MODEL
FB753
PC5/PC5E
L801
IC802 IC801 IC703 IC751
1.5V
(BIRDS+)
CAMERA
CAMERA EEPROM 1.5V REG SIGNAL
16
CONTROL PROCESS
(4-21) (4-21) (4-17) (4-23)
15
MF LED
21
L203
(4-19)
(4-20)
IC202
IC204 IC102 IC101
IC203
(TRW) (TRF)
FOCUS/ZOOM
MOTOR DRIVE IRIS DRIVE REC/PB EQ,
IRIS HALL AMP AMP A/D CONV.
PLL
(4-30) (4-29)
IC1405 IC1407 IC1406
(SHIORI)
4Mbit DIGITAL
16Mbit
FLASH STILL
SDRAM
PROCESS
(4-33) (4-33) (4-34)
3-11
IC1104
(4-46)
HI CONTROL
BATT SENS Q1104
90
91 ACV SENS IB SO 49 BATT SIG
I/F
IB SI 48
38 XRESET VTR DD ON 29
CAM DD ON
31 42 51 28
VDD
63 87
61 BATT IN
14
XVTR MODE SW
15
XCAM+STBY SW
XPHOTO STBY SW 20
12
XLANC ON
7
CHIME PWR CONT
92
VTR DD SENS
IC502 IC501
XREEL
HALL ON
105
EEPROM MECHA
22 FFREW UP
CONTROL
(4-44) (4-43)
FB501
PC4E
PC5/PC5E
IC752 IC701
(GCAM3)
Q801
16M
S/H,AGC
SDRAM A/D CONV.
(4-24) (4-17)
RP 4.6V
L102
A 2.8V
FB101
D 1.9V
PC5/PC5E
IC1404
MS VCC ON
DIGITAL
33
STILL
CONTROL
(4-32)
Q1406,1407
PC5/PC5E
CN002
MS VCC 2
MEMORY
24
STICK
8
CN4001
D4002
D 2.8V
18 ACCESS LED
CONTROL SWITCH
RV4001
D 2.8V
BLOCK(FK-30350)
35
ZOOM VR
(4-65,66)
CN4004 VCR CONTROL
28 4
SWITCH
OFF
27 3 S1
BLOCK
26 2 CAMERA POWER
(PS-30350)
(4-65)
MEMORY PC5/PC5E
31 7 POWER LED
S4006
16 RESET
17
BT4001
LITHIUM BATTERY
CF-75 BOARD(2/3)
CN001 CN3354
D005,006
64 64
MT 4.8V
NIGHT SHOT
1
LED
66 66
(4-14)
IC001
17 17 LCD 4.6V
5
19 19
REMOTE
CN3353
COMMANDER
RECEIVER
A 2.8V
26 26
PITCH,YAW
IC3451 SENSOR
SE3450,3451
PITCH,YAW
SENSOR AMP NS-12 BOARD
(4-15)
IC401
IC402
(4-41)
LCD 13.5V
(4-42) DRUM
MOTOR DRIVE
DRUM ERROR
DRUM FG,PG AMP
52
LOADING
CAP ERROR
CAPSTAN MOTOR MOTOR DRIVE
CAP_VS 54
DRIVE, REEL FG AMP
18
DRUM VS
CAP FG AMP TAPE TOP,END DET
11
DRUM,CAP ERROR AMP
D 2.8V
HI UNREG
R424
MT 4.8V
(4-17)
IC702
CF-75 BOARD
TIMING
GENERATOR (3/3)
CAM 12V
82 82
CAM -6.5V
84 84
MF VCC
30 30
FC RST LED
Q204
D 2.8V
45 45
ZM RST LED
Q203
55 55
CN001 CN3354
3-12E
Q1109
CHIME VDD
10 4PIN
CONNECTOR
Q402
SENSOR VCC
9 T REEL,
S REEL
SENSOR
TAPE LED A
15
TAPE LED
CN008
J MECHA DECK
(SEE PAGE 4-42)
(4-13)
IC3201
CCD
IMAGER LENS ASSY
MF VCC
FOCUS
18
RING
FC RESET VCC FOCUS
9
RESET
SENSOR
ZM RESET VCC ZOOM
20 RESET
SENSOR
CN3351