Camera Processor) Schematic Diagram - Sony DCR-TRV820 Service Manual

DCR-TRV820/TRV820E/TRV820P
VC-235 (CAMERA PROCESSOR) SCHEMATIC DIAGRAM • See page 4-11 for VC-235 printed wiring board. • See page 4-103 for waveforms.
1
2 3
VC-235 BOARD (1/16)
A
CAMERA PROCESSOR (CAM BLOCK)
-REF.NO.:10,000 SERIES-
XX MARK:NO MOUNT
NO MARK:REC/PB MODE
R:REC MODE
P:Digital8 PB MODE
C:Hi8/Std8 PB MODE
B
C
CN1501 16P
GND 1
CCD_OUT 2
D
GND 3
CAM_12V 4
CD-270 BOARD
CN101 :720H MODEL A_4.75V 5
VSHT
(THROUGH THE
VSHT 6
FP-161 FLEXIBLE)
CAM-6.5V 7
(SEE PAGE 4-8)
GND 8
RG 9
CD-271 BOARD H1 10
E
CN151 :960H MODEL
H2 11
(THROUGH THE
GND 12
FP-161 FLEXIBLE)
(SEE PAGE 4-10) V4 13
V4
V1 14
V1
V3 15
V3
V2 16
V2
F
G
H
I
J
K
L
720H MODEL:DCR-TRV820/TRV820P
960H MODEL:DCR-TRV820E
M
CAMERA PROCESSOR
VC-235 (1/16)
4 5 6 7
FB1501
0uH
C1507
10u
4V
TA A
12 11 10
3
2
2.8
VDD2
VSS3
XSHP
R2/P0/C0
XSHP
XSHD R2.1/P0/C0
C1502 XSHD
0.001u
XRS 4
B
R0.7/P0/C0
RG
2.8
VDD3
C1505
R1501
1u
VDD4
0
F
R1.6/P0/C0
H1
5
R1.4/P0/C0
H2
R1502 VSS4
0
NC
6
C1501 C1503
22p 22p
C1506
7
CH CH 25 26 27 28 29 30 31 32 33 34 35 36
4.7u
16V
TA R-0.3/P0/C0
C1504
R1503
1u
100k
F
720H MODEL
R1519
XX
C1508
1u
B
R1520
0
2.8
XSHP R2/P0/C0
XSHD R2/P0/C0
R2.7/P0/C0
C1525
1u
B
05
4-15
8 9 10 11
R1508 XX
C1510
D1501
XX
1T379-01-T8A
X1501
27MHz :720H MODEL
X1501 R1512
C1509 C1512 36MHz :960H MODEL
0.001u 470k
0.001u
R1516 XX
R2.3/P0/C0
R2.7/P0/CO
9 8 7 6 5 4 3 2 1
1
R1.4/P2.8/C0
ID
R2.7/P0/C0
CKCONT1
0
CKCONT2
R2.7/P0/CO
AVD
R2.5/P2.8/CO
AHD
IC1501
2.8
CXD2444R-T4
VDD6
R3/P0/C0
IC1501
DSGAT
R0.1/P0/CO
XV1
TIMING GENERATOR
2.8
RST
2.2
SEN
0.3
SSI
2.4
SSK
0
C1511
0.01u
B
R1509
XX
Hi8/Std8
12 11 10 9 8 7 6 5 4 3 2 1
2.8 2.7
XSCK
DRVDD
0
SI
DRVSS
2.7
XCE
DVSS
1.5 2.4
SYSV
ADCLK IC1502
0
VSP2200Y-2K LatchSelect
DVDD
2.8 R1514
IC1502 HDRST
DVDD
2.8
AVSS
PBLK
2.7 S/H,AGC,A/D CONVERTER
AVSS
CLPOB
2.8
AVDD
XSHP C1521
1.2
REFN 1u
8
XSHD
1.7
REFP
CLPDM C1522
2.8 1.5
CMLEVEL 1u
AVDD
C1523
0.1u
25 26 27 28 29 30 31 32 33 34 35 36
C1520
0.001u
Hi8/Std8
C1519
0.22u
C1513 C1516
C1514
0.47u 1u C1518
1u
C1517
120p
C1514
C1515
68p :720H MODEL
0.22u
33p :960H MODEL
R1511
0
12 13 14 15
IC1503
XX
R1517 R1518
XX XX
XRST_KINUTA XVC_SCK
XCS_KINUTA VC_SO
VC_SO XCS_KINUTA
XVC_SCK XRST_KINUTA
VC_SI
CH_SO
XCH_SCK
XCS_CH
VC_SI
L1501
C1524
10uH
22u
AD10
4V
AD9
AD8
AD7
XCH_SCK
AD6
CH_SO
AD5
XCS_CH
AD4
AD3
AD2
R1515
XRST_KINUTA
0 XX
AD1
Hi8/Std8
SIGNAL PATH
VIDEO SIGNAL
CHROMA Y/CHROMA
REC
PB
4-16
16 17 18
CAM_12V
REG_GND
A_2.8V
1
VC-235 BOARD (16/16)
A_4.75V
CAM_-6.5V
D_2.8V
2
SPCK VC-235 BOARD
(2/16,5/16,6/16,7/16)
3
VC-235 BOARD (14/16)
FRQ_TUNE
4
ALIGN_APC_ERROR VC-235 BOARD (5/16)
5
CAM_DD_ON VC-235 BOARD (10/16)
VCK
ADCK
ID
6
VC-235 BOARD (2/16)
AVD
AHD
CK_CONT1
CK_CONT2
XVC_SCK
7
VC-235 BOARD (2/16,12/16)
VC_SO
XCS_KINUTA
XRST_KINUTA
VC_SI
CH_SO
XCH_SCK
8
VC-235 BOARD (12/16)
XCS_CH
V_STOP
XV1
XSG1
CLP1
PBLK
6
VC-235 BOARD (2/16)
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
9
VC-235 BOARD (2/16,10/16,12/16)
SYS_V
PB_C_RF 10
VC-235 BOARD (9/16)
11
TAKO_Y_OUT VC-235 BOARD (4/16)