Camera Process - Sony DCR-TRV140 Servise Manual

DCR-TRV140/TRV140E/TRV140M
VC-273 (CAMERA PROCESS) SCHEMATIC DIAGRAM • See page 4-11 for VC-273 printed wiring board. • See page 4-65 for waveforms.
1 2
VC-273 BOARD (1/16)
CAMERA PROCESS(CH BLOCK)
A
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:PB MODE
B
C CN1501 14P
CCD OUT 14
GND 13
CAM_-7.0V/-6.5V 12
V1 11
V2 10
CD-353 BOARD
V3 9
CN2001
THROUGH THE V4 8
D
FP-400 FLEXIBLE GND 7
(SEE PAGE 4-8)
RG 6
H1 5
H2 4
GND 3
VSHT 2
CAM_15V/12V 1
E
F
G
H
I
J
K
05

CAMERA PROCESS

VC-273 (1/16)
3 4 5 6
L1502
10uH
C1507
22u
4V
C1505
TRV140/TRV140M
1u
V1 2.8
R1521
1M
V2
R1.8/P0
V3 XSHP
V4 R2.1/P0
XSHD
C1502
0.001u
R0.7/P0
2.8
3
2.8
R1.6/P0
VSHT R1.4/P0
4
C1503
C1506
C1501 22p
4.7u
22p
20V
R1503
100k
C1504
0.22u
FB1504
C1508
1u
XSHP
XSHD
7 8 9
C1510
4p
D1501
X1501
1SV329(TPL3)
C1509
27MHz
0.001u
R1512
C1512
0.001u 470k
2
1.5 2.8
R2.8/P0
12 11 10 9 8 7 6 5 4 3 2 1
1
R1.4/P2.8
VDD2 ID
VSS3 CKCONT1
2.8
XSHP CKCONT2
R2.7/P0
XSHD AVD
R2.5/P2.8
IC1501
XRS AHD
2.8
RG VDD6
TIMING GENERATOR
R3/P0
VDD3 DSGAT
IC1501
CXD2444R-T4 0.1
VDD4 XV1
2.8
H1 RST
2.1
H2 SEN
0.2
VSS4 6 SSI
2.5
NC SSK
5
25 26 27 28 29 30 31 32 33 34 35 36
R-0.3/P0 0
VC_SI
C1511
0.01u
C1526 C1527
XX
XX
R0.1/P0 R1.1/P1.3
12 11 10 9 8 7 6 5 4 3 2 1
2.8 2.8
XSCK
DRVDD
0
SI
DRVSS
2.8
XCE
DVSS
1.5 2.5
SYSV
ADCLK
IC1502
2.8
LatchSelect
DVDD
2.8 2.8
HDRST
S/H,AGC,A/D
DVDD
R2.3/P0 CONVERTER
AVSS
PBLK IC1502
2.8
VSP2200Y-1/2K AVSS
CLPOB
R1.8/P0 2.8
AVDD
XSHP
R2/P0 1.2
REFN
XSHD 7
R2.8/P0 1.8
REFP
CLPDM
2.8 1.5
CMLEVEL
AVDD
C1525 25 26 27 28 29 30 31 32 33 34 35 36
1u
C1518
1u
R1522
C1515
FB1505
47 0.22u
10 11 12 13
XRST_
IC1501/IC2201
XVC_SCK
XCS_
VC_SO
IC1501/IC2201
VC_SO XCS_IC1501/IC2201
XVC_SCK XRST_IC1501/IC2201
VC_SI
CH_SO
XCH_SCK
XCS_CH
L1501
10uH
AD10
AD9
AD8
C1524
22u
AD7
4V
AD6
XCH_SCK
CH_SO AD5
XCS_CH AD4
AD3
AD2
XRST_
IC1501/IC2201
AD1
C1521
1u
C1522
1u
C1523
0.1u
SIGNAL PATH
VIDEO
SIGNAL
Y/CHROMA
REC
14 15
REG_GND
CAM_-6.5V
1
VC-273 BOARD (16/16)
CAM_12V
A_2.8V
VC-273 BOARD
2
SPCK
(2/16,5/16,13/16)
FRQ_TUNE
3
VC-273 BOARD (2/16)
CLP1
ID
V_STOP
AVD
AHD
4
CAM_DD_ON VC-273 BOARD (8/16)
XVC_SCK
VC_SO
XCS_IC1501/IC2201
5
VC-273 BOARD (9/16)
XRST_IC1501/IC2201
VC_SI
CH_SO
6
XCH_SCK VC-273 BOARD (9/16)
XCS_CH
XV1
XSG1
PBLK
7
VC-273 BOARD (2/16)
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
8
SYS_V VC-273 BOARD (9/16)