Read Sony DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) Service Manual online
DCR-TRV270E/TRV280/TRV285E
— 6 —
4. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
: Points changed portion.
!
: Points deleted portion.
4-2. SCHEMATIC DIAGRAMS
VC-344 BOARD (2/10)
(Service manual page 4-11, Location A-1 to C-4)
(Service manual page 4-11, Location A-1 to C-4)
SUFFIX: -13
SUFFIX: -21, -31
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
P:PB MODE
FB3301
A_2.8V
D_2.8V
USB_3.3V
FB3303
D_1.5V
REG_GND
D_1.9V
A_4.6V
XRST_VTR
1
A
VC-344 BOARD (2/10)
B
C
3
XX MARK:NO MOUNT
4
2
DV SIGNAL PROCESS, LENS CONTROL, STEADYSH
@08
(9/10)
(10/10)
@09
(1/10)
(5/10)
(6/10)
(5/10)
(6/10)
@05
$
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
P:PB MODE
FB3301
A_2.8V
D_2.8V
USB_3.3V
FB3303
D_1.5V
REG_GND
D_1.9V
XRST_VTR
1
A
VC-344 BOARD (2/10)
B
C
3
XX MARK:NO MOUNT
4
2
DV SIGNAL PROCESS, LENS CONTROL, STEADYSH
@08
(9/10)
(10/10)
@09
(1/10)
(5/10)
(6/10)
(5/10)
(6/10)
@05
VC-344 BOARD (2/10)
(Service manual page 4-12, Location K-17 to O-23)
(Service manual page 4-12, Location K-17 to O-23)
SUFFIX: -13
SUFFIX: -21, -31
0.9
0.5
0.3
1.1
4.7
2.4
2.8
2.8
4.7
0
0
2.7
2.7
15
XX
C6509
XX
C6507
XX
R6509
S_C_I/O
S_Y_I/O
XX
C6510
SFD_LRCK
SFD_BCK
DATA_TO_SFD
DATA_FROM_SFD
SFD_FCK
6
2
1
3
5
4
VIDEO_I/O
RB6501
68
2
1
4
3
6
5
8
7
22u
6.3V
C6511
SDC_ON
1u
C6506
22k
±0.5%
R6507
VOUT_ON
10uH
L6501
NJM2570AV(TE2)
IC6501
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
4V
100u
C6512
0.01u
C6502
16V
C6504
10u
1u
C6501
C6503
0.01u
DATA_FROM_SFD
DATA_TO_SFD
SFD_LRCK
SFD_BCK
SFD_FCK
Ysag
SDCout
POWERSAVE
Cin
V+2
SDCin
IREF
Vsag
GND2
VREF
V+1
Vout
Yout
Cout
Yin
GND
IC6501
Y/C MIX BUFFER
@24
(8/10)
(6/10)
@25
@26
(10/10)
@
0.9
0.5
0.3
SFD_LRCK
SFD_BCK
DATA_TO_SFD
DATA_FROM_SFD
SFD_FCK
6
2
1
3
5
4
IC_3301_C_OUT
IC_3301_Y_OUT
DATA_FROM_SFD
DATA_TO_SFD
SFD_LRCK
SFD_BCK
SFD_FCK
@24
(8/10)
(8/10)
@25
VC-344 (2/10)
Click on the first or last page to see other DCR-TRV270E / DCR-TRV280 / DCR-TRV285E (serv.man7) service manuals if exist.