Sony DCR-TRV22 Service Manual page 39

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DCR-TRV22/TRV22E
COVER
COVER
3-6. POWER BLOCK DIAGRAM (2/2)
VC-312 BOARD
CN1002
XVTR MODE SW
54
XCAM MODE SW
55
XPHOTO STBY SW
58
1
VTR UNREG
|
3
AU 4.6V
30
AU 2.8V
26
L1002
RP 4.6V
28
TO
2
POWER BLOCK
DIAGRAM
(1/2)(VA-118)
(PAGE 3-10)
RP 2.8V
25
A 2.8V
21
23
D 1.5V
2
A 1.5V
4
L1001
D 1.5V IC
INT1
5
7
USB 3.1V
6
D 1.9V
8
20
D 2.8V
22
24
MT 5V
9
11
A 4.6V
30
CAP VS
14
16
CAP ERROR
15
DRUM VS
10
12
DRUM ERROR
13
CAM DO ON
18
CAM 12V
32
CAM -6.5V
31
EP 13.3V
33
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
TO
1
POWER
BLOCK DIAGRAM
(1/2)
CONTROL SWITCH
(VA-118)
RV001
(PAGE 3-10)
D 2.8V
D 2.8V
BLOCK(FK-CX4000)
6
ZOOM VR
VCR
12
OFF (CHG)
9
S1
POWER
10
CAMERA
CN1003
MEMORY
(13/14)
(13/14)
VTR UNREG
SP VCC
IC3001
IC2901
REG
REG
(4/14)
AUDIO
AUDIO
IC2104
AU 4.6V
I/O
D/A CONV.
A/D CONV.
BUFFER
AU 2.8V
D 2.8V
D 1.5V
CAM DO IN
D 1.,5V (IC2704)
(9/14)
(7/14)
(3/14)
IC1801
IC2301
IC2101
RP 4.6V
REC/PB
DV SIGNAL
CAMERA PROCESS
AMP
PROCESS
DV SIGNAL PROCESS
RF SIGNAL
MPEG MOVE PROCESS
PROCESS
DIGITAL STILL PROCESS
AUDIO SIGNAL PROCESS
RP 2.8V
A 2.8V
A 1.5V
D 1.5V
USB 3.1V
D 2.8V
VTR UNREG
MT 5V
A 2.8V
D 2.8V
A 4.6V
D 1.9V
(8/14)
(10/14)
(9/14)
IC2201
IC1901
IC1701
DV
VIDEO
EVR
INTERFACE
IN/OUT
AGC
ACC
3-11
3. BLOCK DIAGRAMS
3. BLOCK DIAGRAMS
MA-421 BOARD
CN5402
D 2.8V
14
LED
(2/2)
D5405
NS LED A
12
NIGHT SHOT LED
IC5401
A 4.6V
9
REMOTE
3
COMMANDER
RECEIVER
LANC DC
J5402
8
(LANC)
(1/2)
IC5501
SE5401, 5402
MIC AMP
PITCH, YAW
SENSOR
AU 2.8V
27
ZM RST LED
(12/14)
55
FC RST LED
57
IC2601
(12/14)
MT 5V
IC2602
CAMERA
XREEL
CONTROL
HALL ON
153
MECHA
EEPROM
CONTROL
CAM DD ON
MS VCC ON
CHIME PWR CONT
(4/14)
(10/14)
IC2102
IC2001
16Mbit
VIDEO
SDRAM
A/D
CONV.
(2/14)
(2/14)
IC1203
IC1201
IC1202
FOCUS/ZOOM
MOTOR DRIVE
SHUTTER
IRIS
DRIVE
DRIVE
HALL AMP
Global electronic heritage manuals
PD-188 BOARD
EP 4.6V
6
Q6003, 6004
FB6002
EP 13.3V
3
EP 2.8V
7
TO
POWER
BLOCK DIAGRAM
IC6002
IC6001
(1/2)
(VA-118)
(PAGE 3-10)
TIMING
RGB
GENERATOR
14
DRIVE
IC6101,6102
INVERTER
BL REG
BL HIGH
4
BACK LIGHT
BL CONT
DRIVE
5
CN6201
(14/14)
IC1002
CN201
7
MS VCC
5
4
MEMORY
3
STICK
3.3V
REG
FP-630(FLEXIBLE)
CN1006
1
MS VCC ON
(5/14)
(5/14)
(5/14)
(5/14)
189
IC2701
IC2703
IC2705
IC2704
5
HI
XTAL
EEPROM
NAND
CONTROL
OSC
4
DIGITAL
STILL
CONTROL
A 1.5V
D1.5V
FB2703
FB2801
D2.8V
USB 3.1V
(11/14)
EP 13.3V
IC2501
75
CAP VS
CAPSTAN MOTOR DRIVE
77
CAPSTAN FG AMP
Q2705
DRUM
45
MOTOR DRIVE
DRUM FG,PG AMP
CAP ERROR
43
LOADING
MOTOR DRIVE
DRUM VS
Q2501
64
REEL FG AMP
TAPE TOP,END DET
67
DRUM,CAP ERROR AMP
D 2.8V
VTR UNREG
MT 5V
R2515
(1/14)
IC1401
CD-430 BOARD
42
TIMING
GENERATOR
CN5001
(1/14)
CAM 15V
4
11
IC1402
CAM -7.5V
S/H,AGC
10
5
A/D CONV.
CN1401
FC RST LED
Q1202(1/2)
LENS ASSY
CN1201
D2.8V
FC SENS VCC
FOCUS
9
RESET
SENSOR
ZM RST LED
Q1202(2/2)
ZOOM
ZM SENS VCC
17
RESET
SENSOR
3-12E
19/1/2014
LCD901
2.5 INCH
COLOR
LCD UNIT
CN6001
18
ND901
BACKLIGHT
10
CN6101
(6/14)
IC2803
16M
FLASH
MEMORY
(6/14)
IC2801
16M
SDRAM
CHIME VDD
4PIN
13
MIC902
CONNECTOR
SENSOR VCC
T REEL,
27
S REEL
SENSOR
D901
TAPE LED A
19
TAPE LED
CN2502
Z MECHA DECK
IC5001
CCD
IMAGER

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