Sony DCR-TRV380 Service Manual page 16

3-1. OVERALL BLOCK DIAGRAM (1/6)
LENS BLOCK
ZOOM MOTOR
M M
NIGHT
SHOT
LENS
PLUS ZOOM
TEMP
SENSOR
SENSOR
CN1551
5 17 15 12 10 – 7
5 7 17 19
ZOOM
MOTOR
DRIVE
13 – 16
SI-041 BOARD (1/4)
PITCH SENSOR
YAW SENSOR
MIC901
MICROPHONE
CN753
L 1
3
R
J752
A/V
CONTROL KEY BLOCK (CF-5100) (1/2)
SP901
A
: VIDEO SIGNAL
SPEAKER
A : AUDIO SIGNAL
05
DCR-TRV380/TRV480/TRV480E
3. BLOCK DIAGRAMS
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
IRIS
FOCUS MOTOR
METER
M M
M M
FOCUS
SENSOR
H
1 – 4 22 23 21 20 19
IRIS IRIS
BIAS(–) DRIVE(–)
HALL GAIN IRIS
CONTROL DRIVE
Q1554 Q1551
2 4 21 23 1 2 5 14 8
IC1554 IC1552
(4/18) (4/18)
FOCUS
HALL HALL HALL IRIS
MOTOR
BIAS AMP GAIN DRIVE
DRIVE
9 – 12 3 6 7 12
10
HALL HALL HALL
EN1, DIR1A, EN0, DIR0A,
REF OFFSET GAIN
DIR1B DIR0B
HALL AD IRIS PWM
CN1001
CN754 (1/4) (1/4)
SE752
PITCH AD
LIA 1
30 7 8 2
IC2001
STEADYSHOT
SE751
LIA 2 YAW AD
(9/18)
29 8 12 18
INT MIC L,R
INT MIC L
33 4
INT MIC R
32 5
VIDEO I/O VIDEO I/O
15 22
AUDIO L I/O
18 19
AUDIO R I/O
17 20
AV JACK IN AV JACK IN
19 18
CN1008
1 SP+, –
2
3-1
CD-472 BOARD VC-345 BOARD (1/6)
Q951
CN951 CN1501
IC951
7 BUFFER 1 14
CCD
IMAGER
IRIS
7
1 – 4 12 – 14
ı
8
V1 – V4,RG,H1,H2
9
ı
11
6
ı
14
1
ı
4
IC5801
9
2
MIC AMP
12
19
(16/18)
11
9 10
IC3701
VIDEO IN/OUT
(6/18)
Q8504
VIDEO
36
BUFFER
IC 3701
Y OUT
42
34
46
Q3702, 3703
7
22
MUTE
44
5
ACC-CONT
1
AGC-CONT
47
36
CCD OUT
30
IC 3701 Y OUT
34
1
18 CLPDM, PBLK, 19
RG, H1, H2
2 XSHP, XSHD
21 21
22 15
23
16
25
26
V1 – V4
TRV480/
28
TRV480E
XRST VTR
IC1501
31
40
ADCK
TIMING
9
GENERATOR VCK
12
X1501
(1/18)
44
27 MHz
45
4
ZSG1
34
ZV1
41
5
TG ID
48
VGAT
36
42
35
47
37
ı
39
MIC L,R
20 – 22 23
2 4
63 5
7
AUDIO L,R I/O 3
8
64
IC5401
Q5401, 5402 AUDIO
57
PROCESS
MUTE 26
58
(16/18)
14
59 24
SP+,– 49 17
51 18
28
46
29
1
IC8501
Hi8/Std8, LINE
15
A/D
5 ı
CONVERTER 24
(3/18)
14
Hi8/Std8, LINE
IC 8001 Y OUT
IC 8001 C OUT
IC 2201 Y OUT Hi8/Std8
IC 2201 C OUT Hi8/Std8
3-2
Hi8/Std8 PB C RF
1
Hi8/Std8
2
ı
AD0 – AD9 OVERALL (3/6)
IC1502 11
(PAGE 3-5)
ADCK
S/H, AGC,
VCK
A/D CONVERTER
(1/18) 2
XRST VTR
OVERALL (4/6)
43
ı
(PAGE 3-7)
20
46 47 48 16
AD0 –AD9
R1510
CLPOB
VCK
3
R1507
TRV380
TG HD, TG VD
OVERALL (2/6)
ZSG1, ZV1, TG ID
(PAGE 3-3)
VGAT
CAM DD ON
EN0,EN1, DIR0A,B, DIR1A,B,
FC RST, ZM RST
CH CS, CH SO, CH SCK
CAM SI, CAM SO, CAM SCK, CAM CS
CK CONT
HALL AD,
LENS TEMP AD, XNS SW
IRIS PWM
PITCH AD, YAW AD
4
XVIDEO IN
OVERALL (4/6)
XCS IC 3701
(PAGE 3-7)
VD SO, VD SCK
LINE Y ON
VSP SI, VSP SO, XVSP SCK
XCS AU1
6 DEM 0, 1,
7 XPWAD, XPWDA
13
IC5402 14
AUDIO DATA TO SFD
8
A/D, D/A
2 DATA FROM SFD
REC OUT L, R
9
CONVERTER
5
3 SFD BCK
12
(16/18)
SFD LRCK
PB IN L, R 15
10
OVERALL (2/6)
16 SFD FCK
11
(PAGE 3-3)
KASYAON
Hi8/Std8 PB RF
AFM FSC
RF SWP
1.7M DEV, 1.5M DEV
6
AU BPF
BPF MONI
OVERALL (3/6)
(PAGE 3-5)
FRQ TUNE
HALL OFFSET, HALL GAIN, HALL REF
AD0 C – AD9 C
IC 3701 C OUT
7
ADCK27
OVERALL (2/6)
(PAGE 3-3)
IC 8001 Y OUT
IC 8001 C OUT
8
IC 2201 Y OUT
IC 2201 C OUT
OVERALL (3/6)
(PAGE 3-5)
BEEP
OVERALL (2/6)
9
AV JACK IN
(PAGE 3-4)
ACC-CONT, AGC-CONT, CLPVO
OVERALL (2/6)
10
(PAGE 3-3)