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DCR-TRV140/TRV140E/TRV140M
3-1
3-2
SECTION 3
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/5)
ZOOM MOTOR
M904
M905
LENS FIL
TER ON SW
ZM RST
FOCUS MOTOR
IRIS
METER
7
10
5
8
13 – 16
5
7
17 19
2
4
(SEE PAGE 4-19)
(SEE PAGE 4-20)
(SEE PAGE 4-15)
(SEE PAGE 4-38)
(SEE PAGE 4-49)
21 23
FOCUS
MOTOR
DRIVE
IRIS
DRIVE
ZOOM
MOTOR
DRIVE
EN1
DIR1A
DIR1B
HALL
AMP
7
1 – 4 9 – 11
CCD
IMAGER
BUFFER
12
4
30
16
5
39
1
2
16
15
44
45
35
38
37
TIMING
GENERATOR
46
48
47
54
46
42
70
71
72
110
111
137
138
27
8
9
12
26
4
56
58
62
64
3
2
15
16
42
46
7
9
2 3
AUDIO
PROCESS
AUDIO
A/D CONV.
D/A CONV.
2
7
15
9
12
1
REMOTE
COMMANDER
RECEIVER
MIC901
MIC L
MIC902
MIC R
L
R
CN750
CN752
XSIRCS SIG
LIA 1
LIA 2
L
R
Y
C
V
SIRCS PWM/NS_ON
XCS AU
(IC4501)
SPCK(IC1501)
HD,VD,OE
XCS IC1501/IC2201
(IC4902)
HD,VD,OE
SPCK
C
CAIN C
Y
CAIN Y
SFD BCK
DATA FROM SFD
DATA TO SFD
XCS IC1501/IC2201
(IC4902)
SE751
SE750
Y
C
V
L
R
SP+,-
SP+, –
L,R
L,R
HD,VD
SPCK
D750
(NIGHT SHOT)
CN1002
CN1001 (1/3)
CN1007
HALL AD
FC RST,ZM RST
LENS FILTER ON SW
PITCH AD,YAW AD
XSIRCS SIG
SIRCS PWM
SIRCS SIG
EN0,EN1,
DIR0A,B,
DIR1A,B,
FC RST, ZM RST
21
14 12
20
H
23
IRIS
8 – 5
FC RST
EN0
DIR0A
DIR0B
HALL
AD
IRIS PWM
ZOOM
A,B,XA,XB
FOCUS
A,B,XA,XB
IRIS
HALL(-)
IRIS DRIVE(-)
CN1551
LENS ASSY
27MHz
CN2001
CN1501
CLPDM,
PBLK,
XSHP,
XSHD
CCD OUT
V1-V4,RG,H1,H2
X1501
SPCK
SPCK
VCK
C0-C3
C0-C3
Y0-Y7
Y0-Y7
OVERALL (2/5)
(SEE PAGE 3-3)
OVERALL (4/5)
(SEE PAGE 3-8)
OVERALL (3/5)
(SEE PAGE 3-5)
VC SO,VC SI,XVC SCK
XCS CH,CH SO,XCH SCK
AD1-AD10
Q2001
VD, OE
IFI VD, IFI OE
SP901
SPEAKER
CN004
05
J101
J101
CD-353 BOARD
VC-273 BOARD (1/4)
ZOOM
RESET
SENSOR
NIGHT
SHOT
FOCUS
RESET
SENSOR
M
M
M
M
M
M
IC1551
IC1552
9 – 12
PITCH SENSOR
YAW SENSOR
1
3
IC750
SI-033 BOARD
2
16
15
11
13
6
15
1
2
6
4
11
FP-398 FLEXIBLE (1/3)
(SEE PAGE 4-41)
A/V OUT
S VIDEO
CONTROL SWITCH BLOCK (CF-2000) (1/2)
(SEE PAGE 4-63)
1
2
13
15
10
8
12
IC802
1 – 4
IC2001
(SEE PAGE 4-8)
IC1501
1
4
ı
7
12
ı
14
14
4
ı
6
19
21
ı
23
A/D
CONV.
S/H
AGC
2
ı
11
139
ı
144
50
ı
52
68
ı
61
59
ı
56
IC5401
(SEE PAGE 4-37)
IC5402
OVERALL (2/5)
(SEE PAGE 3-3)
Y/C MIX
BUFFER
(SEE PAGE 4-28)
IC3701
A/D, D/A
CONVERTER
6dB
AMP
LPF
1
2
S/H, AGC, A/D CONVERTER
(SEE PAGE 4-15)
IC1502
(SEE PAGE 4-17)
CAMERA
Y/C
PROCESS,
CAMERA
CONTROL
IC2201
22
21
18
131
ı
127
125
ı
121
VSP SO, VSP SI, XVSP SCK
8
ASDATA
(IC801)
Q3701 – 3704
IC1901
PITCH/YAW
SENSOR
AMP
(SEE PAGE 4-32)
8
12
2
18
IR_ON
IR ON
RG, H1, H2
8
ı
11
25
26
31
28
IRIS PWM
49
7
D1009
18
19
2
3
VSP SO,VSP SI,XVSP SCK
4
1
FRQ TUNE
IC2202
XTAL AMP
(SEE PAGE 4-17)
(SEE PAGE 4-40)
V1 – V4
FRQ
L,R
VC SO, VC SI, XVC SCK