Power Block Diagram (2/2) - Sony DCR-PC110 Service Manual

3-5. POWER BLOCK DIAGRAM (2/2)

VC-253 BOARD(2/2)
SHOE ON
BATT SIG
INIT CHARGE ON
VTR DD ON
CAM DD ON
FAST CHARGE
BATT XEXT SW
D402
BATT UNREG
D401
MT 4.8V
VTR UNREG
LANC DC
D 2.8V
ST UNREG ST UNREG
VTR UNREG
AU 4.6V AU 4.6V
TO
POWER
BLOCK
DIAGRAM
(1/2)
D 1.9V
A 2.8V A 2.8V
CAIN 2.8V
AU 2.8V AU 2.8V
D 2.8V D 2.8V
D 1.5V
IC501
(ALIGN)
A/D CONV.
D 3.1V
(4-30)
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
(4-32)
CAP VS
IC153
CAP ERROR
DRUM VS
EVR
DRUM ERROR
CAM 15V
CAM -7.5V
A 3.1V A 3.1V
MT 4.8V
D 2.8V
FB751 A 2.8V
IC754
(4-33)
FOCUS/ZOOM
MOTOR
CONTROL
IC201
(4-20)
16Mbit
SDRAM
D 3.1V
16
( ) : Page No. shown in ( ) indicates the page to refer on the schematic diagram.
R436
R437
R435
IC402
(4-35) (4-35)
IC401
RESET
5
R407
REG
2 3 3
6
D404
BATTER IN
7 REG 4
DETECT
IC403
8
(4-35)
LANC I/O
1 UNREG POWER 4
Q406
14 LANC DC VCC 8
BTT LI 3V
EVER 3.0V
IC651 IC653 IC652
(CAIN) (LIP)
DV DV CHARACTER
SIGNAL INTERFACE GENERATER
PROCESS
(4-23) (4-25) (4-25)
L151
(4-31) (4-31) (4-18)
IC152 IC151 IC102 IC101
2.4V
(CARILLON)
CAMERA
CAMERA EEPROM 2.4V SIGNAL
CONTROL REG PROCESS
RC
PROCESS
(4-17)
L753
(4-33)
IC752
IC751 IC755 IC952
IC753
(4-33) (4-34)
(TRW)
FOCUS/ZOOM ND FILTER
MOTOR DRIVE PRE DRIVE, IRIS DRIVE REC/PB
SHUTTER DRIVE ND HALL AMP IRIS HALL AMP AMP
ND FILTER DRIVE
(4-28)
IC202 IC1131 IC1153 IC1154
(4-20) (4-42) (4-45) (4-46)
16Mbit 4Mbit
64Mbit JPEG
SDRAM FLASH
SDRAM
3-9
IC404
(4-36)
HI CONTROL
81
SHOE ON
90 BATT SENS Q404
ACV SENS IB SO BATT SIG
91 49
I/F
R434
IB SI 48
XRESET INIT CHARGE ON
38 25
42 51 VTR DD ON 29
VDD
CAM DD ON 28
77 87
FAST CHARGE 50
61 BATT IN
BATT/XEXT
66
14
XVTR MODE SW
XCAM+STBY SW 15
12 XLANC ON
XPHOTO STBY SW 20
7
CHIME PWR CONT
92 VTR DD SENS
(4-38) (4-37)
IC852 IC851 XREEL
HALL ON
105
EEPROM MECHA
CONTROL
FB851
IC601 IC051
A/D
IR
CONV.
TRANSMITTER
(4-15)
(4-47)
IC1902 IC1901
(L-PLATZ)
16M DIGITAL
SDRAM STILL
PROCESS
(4-22) (4-21)
RP 4.6V
A 2.8V
L952 D 1.9V
FB951
IC951
Q1154,1155
MS VCC ON
(TRF)
EQ,
A/D CONV.
PLL
(4-27)
(4-46)
IC1155 IC1157
(4-43)
(KATHMANDU)
DIGITAL USB I/F
33
STILL
CONTROL
AI-021 BOARD
VTR UNREG
8 8
IC001 IC002 IC1061
(XYZ) AUDIO
MIC
ADC&
AMP
DAC 13
AUDIO
AU 4.6V
I/O
7 7
AU 2.8V (4-56) (4-56) (4-57)
21 21
VCC
51 51
20
A 2.8V 21
46 46
35
46
27 27 44
20 20 40
25 25 42
A 4.6V IC551
6 6
D 2.8V VIDEO
5 5
LINE
IN/OUT
(4-54)
HI XRESET
36 36 22
BATT LI 3V
45 45 19
CN266 CN1055 CN1054
FLASH UNIT(30550MC)
CONTROL SWITCH
22 6
(SEE PAGE 4-69)
ST UNREG BLOCK
HIGH-VOLTAGE
21 7
CHARGER
(ME30550)
20 8
FLASH
D 2.8V
LIGHT
8 20
(SEE PAGE 4-66)
LEVEL
CONTROL
MT 4.8V 9 18
FLASH OPEN
MOTOR DRIVE FUNCTION
10 19 3
SWITCH
CN257 CN2001 CN2002
(4-68)
IC1701
A 4.6V
1
REMOTE COMMANDER
RECEIVER
FP-256
VTR UNREG
IR LED
6
(FLEXIBLE)
(LASER LINK)
CN259
(4-39)
IC901
(4-40)
IC902 (RABI)
DRUM
MOTOR DRIVE
DRUM ERROR
DRUM FG,PG AMP
52
LOADING
CAP ERROR
MOTOR DRIVE
54
CAPSTAN MOTOR REEL FG AMP
CAP_VS DRUM VS
DRIVE, TAPE TOP,END DET
18 11
CAP FG AMP DRUM,CAP ERROR AMP
D 2.8V
VTR UNREG
MT 4.8V
D 2.8V
49 49
CAM DD ON
8 8
Q1253,1254
CAM 15V
7 7
CAM -7V
6 6
(4-9)
IC1253
AMP
IC1254
(4-15)
CDS,AGC
IC052
A 2.8V
25 25 (4-9)
A 2.8V
27 27
D 3.3V
3.3V
2 3
23 23
REG
MR VCC
47 47
L1301
CN051 CN1251
3-10E
DCR-PC110/PC110E
CONTROL SWITCH
BLOCK(FK30550)
3
MEMORY
13
STICK
9
CN1731
CONTROL SWITCH
BLOCK(PS30550)
CN1732
SCHARGE LED
6 6
20
21
17 17 LASER LINK LED
35
46
VIDEO
44 8 8
OFF(CHG)
40 12 12
42 10 10 POWER
CAMERA
CN1771
MEMORY
RV1731
ZOOM VR
S1731
22 RESET
19
BT1731
CN1733 LITHIUM BATTERY
(SEE PAGE 4-63)
Q411
CHIME VDD
18 4PIN
CONNECTOR
Q902
SENSOR VCC
T REEL,
19
S REEL
SENSOR
R925
TAPE LED A
13
TAPE LED
CN256
J MECHA DECK
(SEE PAGE 4-85)
CD-285 BOARD
FOCUS
1
RING
CN1302
IC1251 CONTROL
SWITCH
CCD IMAGER
(4-9) BLOCK
(MF30550)
IC1252
(SEE PAGE 4-10)
TIMING
GENERATOR
LENS ASSY
FOCUS
CN1301
MR
F MR VCC
(4-9)
7
Z MR VCC
ZOOM
18
MR