Read Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E Service Manual online
DCR-TRV270E/TRV280/TRV285E
Q5001
BATT SENSE
ACV SENSE
BATT IN
IB SI
IB SO
IB SO
VTR DD ON
FAST CHARGE
BATT/EXT
INIT CHARGE
DV SIGNAL PROCESS,
D/A CONVERTER,
LENS CONTROL,
STEADYSHOT
(2/10)
CAMERA/MECHA
CONTROL
HI EVER SCK
REC/PB
AMP
(4/10)
H001,002
V LIGHT PWM
EVF DD ON
CN2404
CN2403
L3202
CN1551
LENS BLOCK
CN1501
CN951
CN1001
BATT/XEXT
FAST CHARGE
INIT CHARGE ON
BATT UNREG
IN7 (VL 16V)
MT 5V
VTR UNREG
D 2.8V
BATT SIG
A 2.8V
D 1.5V
CAM –7.5V
CAM 15V
POWER (1/2)
(PAGE 3-12)
EP 4.6V
AU 4.6V
A 4.6V
RP 4.6V
AU 2.8V
IN7 (VL 16V)
L6501
L3313
L3320
L3310
MT 5V
D 2.8V
A 2.8V
AU 2.8V
D 1.5V
CAM –7.5V
CAM 15V
EP 4.6V
AU 4.6V
A 4.6V
D 2.8V
IN7 (VL 16V)
MT 5V
REMOTE
COMMANDER
RECEIVER
Q1001
VL+
V LIGHT PWM
05
13
SI-041 BOARD
24
VIDEO
LIGHT
DRIVE
LIGHT
DRIVE
54
55
XCS DD
49
HI EVER SO
20
HI EVER SCK
21
35
37
74
38
31
43
42
S/H, AGC,
A/D CONVETER
(1/10)
(6/10)
12
10
3
5
FOCUS/ZOOM
MOTOR DRIVE
(3/10)
18
24
16
13
CCD
IMAGER
CD-471
BOARD
BOARD
4
8
T REEL,
S REEL,
SENSOR
M2000 MECHA DECK
VTR DD ON
CAM DD ON
XCS DD
HI EVER SO
VC-344 BOARD (2/2)
CN754
CAPSTAN
FG
TAPE
LED
D001
VOUT
BATTERY
CHARGE
DETECTOR
L3203
IC4501
LI 3V
BATT IN
EVER 3.0V
EVER 3.0V
IRIS
METER
TEMP
SENSOR
ZOOM
SENSOR
FOCUS
SENSOR
IC951
55
ZM RST LED
57
FC RST LED
CAM –7.5V
CAM 15V
IRIS DRIVE(+)
TEMP
FG VCC
VH+
SENSOR VCC
TAPE LED (A)
ZM SENSE
VCC
FC SENSE
VCC
15
16
16
1
21
22
22
36
HI CONTROL
(7/10)
D753, 754
(IR EMITTER)
D759
(TALLY)
IC751
TRV285E
IRIS DRIVE,
HALL BIAS/GAIN
CONTROL,
HALL AMP
(3/10)
A
LI 3V
Y/C MIX
BUFFER
(2/10)
EVR
(D/A CONVERTER)
(3/10)
FB3303
FB3301
FB1504
FB1501
L1501
L1553
L1551
Q1555
FB1601
L3321
L3307
CAM DD ON
173
173
IC4502
EEPROM
(6/10)
LOADING/
DRUM/
CAPSTAN
MOTOR
DRIVE
(5/10)
IC2401
EP 13.5V
3
VMR
FB2401
IC3201
FLYING
ERASE
OSC
Q3202, 3204, 3205
RP 6.0V
D 1.9V
FB4501
IC6501
IC1601
IC3301
IC1502
IC1501
DV
INTERFACE
(2/10)
TIMING
GENERATOR
(1/10)
IC3302
FB3302
RP 2.8V
L3201
USB 3.3V
IC1553
IC1552
A/D, D/A
CONVERTER
(8/10)
IC5402
AUDIO PROCESS
(8/10)
IC5401
Q5408
IC5001
INIT CHARGE ON
BATT/XEXT
XHI DS HELP
33
VTR DD SENSE
56
MT 5V
XTAL AMP,
HALL REG
(3/10)
IC1554
91
L951
D 1.9V
L3305
17 8
17
VH
HE
CN1009
CN1007
RV001
(ZOOM)
D 2.8V
BT001
LITHIUM
BATTERY
BATTERY
CONTROL KEY BLOCK (SS-5100)
11
3
15
CONTROL KEY BLOCK (CF-5100)
17
FUNCTION
SWITCH
D 2.8V
D 2.8V
D 2.8V
D 2.8V
D 2.8V
D 2.8V
CUSTOM LED VDD
7
4
W
T
LI 3V
CHARGE LED VDD
EASY
D002
CHG
D004
CAMERA
D002
PLAY/EDIT
D001
5
MODE LED VDD
10
FP-792 FLEXIBLE
LND754
D001 – 003
(VIDEO LIGHT)
CN1013
3
EP 4.6V
EVF DD ON
B/W
LCD
LCD
UNIT
LCD902
2
1
4
3.3V REG
(10/10)
IC1001
3.3V
EVF 4.6V
NSLEEP
3.3V
EVF BLOCK
1
5
5
3-7. POWER BLOCK DIAGRAM (2/2)
3-13
3-14E
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
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