Read Sony DCR-VX2000 / DCR-VX2000E / LCH-VX2000 Service Manual online
DCR-VX2000/VX2000E
4-13
4-14
S/H AGC, TG
VC-242 (1/18)
For Schematic Diagram
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-111 for waveforms.
• Refer to page 4-51 for printed wiring board.
• Refer to page 4-111 for waveforms.
SECTION 4
PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
4-2. PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS
NO MARK:REC/PB MODE
R :REC MODE
P :PB MODE
R :REC MODE
P :PB MODE
1.2
R2.4/P0
R2.6/P0
R2.2/P0
3.1
R2.2/P0
R2.1/P0
R2.1/P0
R2.2/P0
R2.2/P0
3.1
0.4
1
2
3
R2.3/P0
3.1
3.1
2.4
R1.3/P1.7
R2.7/P0
R1.4/P0
3.1
R1.4/P0
R1.4/P0
6
5
4
R0.6/P0
R0.9/P0
R0.8/P0
3.1
R2.6/P3.2
3.1
R1.4/P0
0.3
0.2
R3.0/P3.2
3.1
R1.4/P0
R1.3/P0
R1.4/P0
R1.6/P0.1
3.1
R1.6/P0.1
R1.0/P0.4
R1.6/P0.1
R2.4/P2.3
R1.2/P0.4
6
R1.5/P0.4
1.1
R0/P2.7
R1.3/P1.7
7
5
4
R1.4/P0
R1.3/P0
R1.3/P0
R1.2/P0
R1.2/P0
R1.4/P0
R1.2/P0
R0.3/P0
3.2
R0.8/P0
R0.7/P0
R0.6/P0
R0.6/P0
R1.3/P0
R1.2/P0
R1.4/P0
R1.4/P0
R1.3/P0
R1.3/P0
R1.3/P0
R1.5/P0
R0.6/P0
3.1
R1.4/P0
R1.2/P0
R1.2/P0
R1.2/P0
R1.2/P0
R1.3/P0
R1.3/P0
3.2
R0.9/P0
R0.2/P0
R-6.7/P0
R-6.7/P0
R-0.4/P0
R-6.7/P0
R-0.4/P0
12.2
R-7.1/
P12.2
-7.1
R2.9/P0
R2.9/P0
3.1
3.1
R0.2/P0
3.1
3.1
R2.9/P0
R3.1/P0
3.1
R-0.4/P0
R-6.7/P0
R-6.7/P0
R2.9/P0
-7.1
R-7.1/
P12.2
3.1
R-0.4/P0
R2.9/P0
R-0.4/P0
R-0.4/P0
3.1
R0.2/P0
3.1
3.1
12.2
R3.1/P0
3.1
R0.2/P0
R12.1/P0
R7.1/P12.2
12.2
R0.1/P12.2
R2.9/P0
12.2
0.7
0.7
2.5
R-6.7/P0
R2.5/P0
3.1
3.1
3.1
R0.8/P0
R0.8/P0
R0.8/P0
R1.9/P0
R1.2/P0
3.1
R2.7/P0
R2.3/P0
R3.1/P0
R3.0/P0
R3.0/P0
3.1
R0.2/P0
3.1
R2.6/P3.2
R3.0/P3.2
1.1
2.6
2.4
0
3.1
2.5
3.1
R2.3/P2.5
R0.4/P0.1
2.5
1.9
3.1
1.2
1.9
1.4
1.6
3.1
1.4
2.9
21
19
18
17
16
15
14
10
13
12
11
9
8
23
22
20
22
CXA2107R-T4
IC704
1
R offset
2
G offset
3
B offset
4
GND
5
R OUT
6
GND
7
G OUT
8
VCC
9
B OUT
10
GND
11
PS
12
DRVI
13
GND
14
GND
15
VRB
16
VR
T
17
VCC
18
VCC
19
XRS
20
RSHI
21
B TP
22
G TP
23
R TP
24
GND
25
XSHP
26
XSHD
27
VCC
28
RPIN
29
RDIN
30
SHI
31
GDIN
32
GPIN
33
VCC
34
BPIN
35
BDIN
36
GND
37
CLP DM
38
PBLK
39
VCC
40
AGC CONT
41
R GAIN
42
B GAIN
43
GND
44
CLP OB
45
VCC
46
CLP C R
47
CLP C G
48
CLP C B
CXD2484R-T4
IC705
PBLK
1
CLPOB
2
NC
3
XSG2
4
XV3
5
XSG1
6
VDD1
7
XV2
8
XV1
9
10
XSUB
XRS
11
XSHP
12
VSS1
13
XSHD
14
AVD1
15
AVD2
16
RGG
17
RGR
18
RGB
19
VSS2
20
VSS3
21
H1G
22
H2G
23
AVD3
24
H1R
25
H2R
26
A
VD4
27
H1B
28
H2B
29
VSS4
30
OSCO
31
OSCI
32
VDD1
33
CKIN
34
DSGA
T
35
TEST
36
WEN
37
SSCK
38
SSI
39
SEN
40
VDD2
41
RST
42
VSS5
43
VGAT
44
ADHD
45
ADVD
46
MCK0
47
CLPDM
48
SPCK
RAD0
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
D_3.1V
CAM_12V
CAM_-7V
CAM_SCK
CAM_SO
CS_CAM
CORE_RST
AGC_CONT2
R_GAIN
B_GAIN
REG_GND
TG_VD
STBY_S/H
R_OFFSET
G_OFFSET
B_OFFSET
TG_HD
B
C746
0.001u
B
C745
0.001u
C736
10p
B
C749
0.1u
C747
12p
C735
10p
B
C756
1u
1608
B
C738
0.1u
B
C731
0.1u
C732
0.1u B
B
C733
0.1u
B
C724
0.1u
B
C722
0.1u
B
C721
0.1u
B
C713
0.1u
B
C714
0.1u
B
C715
0.1u
B
C725
0.1u
1608
B
C720
1u
B
C723
0.1u
C739
A
4V
33u
C757
P
4V
22u
C753
B
6.3V
100u
L701
2520
10uH
FB704
X701
27MHz
D701
1T379-01-T8A
R729
XX
R731
47
R717
33
R715
33
R716
33
BAD1
RAD8
BAD2
BAD0
RAD7
BAD3
RAD9
BAD8
BAD6
GAD2
BAD7
BAD4
BAD9
BAD5
GAD6
GAD7
GAD5
GAD9
GAD3
GAD8
GAD4
GAD0
GAD1
FB705
L702
2520
22uH
FRQ
1608
R725
27
1608
R723
27
1608
R724
27
1608
R722
27
C718
XX
UCORE_STBY
AGC_CONT1
±
0.5%
R710 16k
±
0.5%
R709 1k
A_4.6V
R734
10k
R733
5600
1608
B
C750 1u
1608
B
C751 1u
1608
B
C752 1u
±
0.5%
R711
18k
±
0.5%
R718
18k
±
0.5%
R721 18k
±
0.5%
R714
18k
±
0.5%
R719 18k
±
0.5%
R720
18k
R707
0
IC706
AK5483-L
1
DA8
2
DA7
3
DVDD
4
DVSS
5
DA6
6
DA5
7
DA4
8
DA3
9
DA2
10
DA1
11
DA0
12
SEL
13
CEN
14
CKI
15
AVDD
16
AVSS
17
AINA(B)
18
VREFP
19
AINB (G)
20
VCOM
21
AINC (R)
22
VREFN
23
VTP
24
BVT
25
A
VDD
26
DC0
27
DC1
28
DC2
29
DC3
30
DC4
31
DC5
32
DC6
33
DVSS
34
DVDD
35
DC7
36
DC8
37
DC9
38
DB0
39
DB1
40
DB2
41
DB3
42
DB4
43
DB5
44
DB6
45
DB7
46
DB8
47
DB9
48
DA9
FB707
C759
0.1u
B
0.1u
B
C758
B
0.1u
C748
B
0.1u
C734
B
0.1u
C742
B
0.1u
C754
B
1u
C706
B
0.1u
C719
C737
10p
470k
R730
ALIGN_APC_ERROR
IC701
VDD
1
XSHT
2
XV3
3
XSG3B
4
XSG3A
5
XV1
6
XSG1B
7
XSG1A
8
XV4
9
XV2
10
GND
11
V2
12
V4
13
V1A
14
VH
15
V1B
16
V3A
17
VL
18
V3B
19
SHT
20
1608
27
R712
1608
27
R713
0
R728
B
10V
33u
C705
FB702
XV1
XSG1
FB706
0
R708
XX
R705
B
16V
22u
C717
FB703
B
0.1u
C726
B
0.1u
C727
B
0.1u
C728
1u
C707
B
1u
C708
B
1u
C709
B
1u
C710
B
1u
C711
B
1u
C712
B
PBLK
VGAT
CLPOB
TS_WEN
XX
R760
2520
22uH
L710
D702
MA2S111-TX
CXD3400N-T4
IC702
VDD
1
XSHT
2
XV3
3
XSG3B
4
XSG3A
5
XV1
6
XSG1B
7
XSG1A
8
XV4
9
XV2
10
GND
11
V2
12
V4
13
V1A
14
VH
15
V1B
16
V3A
17
VL
18
V3B
19
SHT
20
B
0.1u
C763
B
0.1u
C764
A
35V
1u
C701
A
35V
1u
C702
B
0.1u
C704
B
0.1u
C760
B
0.1u
C716
B
0.1u
1608
C761
100k
R701
Q702
UN9213J-(K8).SO
7500
R762
B
1u
1608
C762
CAM_DD_ON
1608
XX
R761
Q701
UN911FJ-(K8).SO
3300
R764
TA75S01F(TE85R)
IC707
1
2
3
45
XX
R763
8p
CH
C765
XX
C766
3p
CJ
C767
B
10V
33u
C703
50P
CN025
1
GND
3
H1B
5
SUBB
7
GND
9
B_CCD_OUT
11
GND
13
V2BB
15
V3B
17
GND
19
R_CCD_OUT
21
GND
23
VDD2R
25
V2AR
27
V1R
29
H1R
31
SUBR
33
GND
35
G_CCD_OUT
37
GND
39
VDD2G
41
V2AG
43
V1G
45
H1G
47
SUBG
49
GND
2
GND
4
H2B
6
RGB
8
VDDB
10
GND
12
VLB
14
VDD2B
16
V2AB
18
V1B
20
GND
22
GND
24
VLR
26
V2BR
28
V3R
30
H2R
32
RGR
34
VDDR
36
GND
38
VLG
40
V2BG
42
V3G
44
H2G
46
RGG
48
VDDG
50
GND
1
A
RAD0
RAD1
RAD2
RAD3
RAD4
RAD5
RAD6
RAD7
RAD8
RAD9
BAD0
BAD1
BAD2
BAD3
BAD4
BAD5
BAD6
BAD7
BAD8
BAD9
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
CS_CAM
CORE_RST
CAM_SCK
CAM_SO
CS_CAM
CORE_RST
R_GAIN
B_GAIN
STBY_S/H
CAM_SCK
CAM_SO
TS_WEN
R_OFFSET
G_OFFSET
B_OFFSET
BAD0
BAD1
BAD2
BAD3
BAD4
BAD5
BAD6
BAD7
BAD8
BAD9
GAD9
GAD8
GAD7
GAD6
GAD5
GAD4
GAD3
GAD2
GAD1
GAD0
RAD9
RAD8
RAD7
RAD6
RAD5
RAD4
RAD3
RAD2
RAD1
RAD0
AGC_CONT2
AGC_CONT1
STBY_S/H
TG_VD
TG_HD
AGC_CONT1
AGC_CONT2
R_GAIN
B_GAIN
R_OFFSET
G_OFFSET
B_OFFSET
PBLK
XSHD
XV3
H1G
H2G
H1R
H2R
H1B
H2B
XSHP
XRS
CLPOB
PBLK
CLPDM
VGA
T
CLPDM
XV1
XSG1
XV1
XV1
XV2
XSG1
XSG1
XRS
PBLK
VGAT
CLPOB
TS_WEN
XV1
XSG1
XV2
XV3
V1R
V1B
V2AB
V2BB
V3R
V3B
V1G
V3G
V2AG
V2BG
V2AR
V2BR
XSHD
XSHP
TG_VD
TG_HD
V2BR
H2R
RGR
V1B
V2AB
V3G
V2BG
V2AG
V1G
V3R
V2AR
V1R
V3B
V2BB
H2G
RGG
RGB
H2B
H1R
H1B
H1G
CLPOB
RGR
RGB
RGG
LL241
BLM11A601SPT
BLM11A601SPT
BLM11A601SPT
BLM11A601SPT
BLM11A601SPT
IC704
VC-242 BOARD(1/18)
TO CD-254 BOARD CN100
(SEE PAGE 4-10)
16
S/H AGC
IC706
A/D CONVERTER
IC701
V DRV
IC702
V DRV
TIMING GENERATOR
IC705
IC707
TO(2/18)
TO(12/18)
TO(12/18)
TO(2/18,12/18)
TO(12/18)
TO(2/18,12/18)
TO(12/18)
153
TO(18/18)
1
2
3
4
3
4
2
TO(12/18,18/18)
16
6
TO(9/18,10/18)
TO(15/18,18/18)
15
14
TO(9/18,10/18,18/18)
12
TO(18/18)
B
16
H
19
15
4
E
10
12
13
K
20
9
17
D
11
C
L
14
21
7
3
I
2
6
18
J
5
F
8
G
SIGNAL PATH
PB
VIDEO SIGNAL
Y
CHROMA
Y/CHROMA
REC
XX MARK:NO MOUNT
S/H AGC,TG(CA(CH)BLOCK)
-REF.NO.:10000 SERIES-
Q701,702
SWITCH
SWITCH
BUFFER
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