Sony DCR-TRV345E Service Manual page 38

COVER
COVER
BLOCK DIAGRAMS
3-1. OVERALL BLOCK DIAGRAM (1/6)
LENS ASSY
ZOOM MOTOR FOCUS MOTOR
M M
NIGHT
LENS
SHOT
ZOOM FOCUS
TEMP
SENSOR SENSOR
SENSOR
CN1551
5 17 15 12 10 – 7
5 7 17 19 2 4 21 23
IC1554
(3/20)
ZOOM FOCUS
MOTOR MOTOR
DRIVE
13 – 16 9 – 12
EN1,
DIR1A,
DIR1B
SI-036 BOARD (1/3)
SE751
PITCH SENSOR
J001
FP-575
SE752
MIC
FLEXIBLE (1/3)
YAW SENSOR
(PLUG IN POWER)
CN754 (1/3)
EXT MIC R
5
EXT MIC L
6
MIC901
CN751
INT MIC L
L
1
INT MIC R
3
R
FP-577 FLEXIBLE (1/2)
S VIDEO
AUDIO/
VIDEO
J201
CONTROL SWITCH BLOCK (CF-3000) (1/2)
SP901
A : VIDEO SIGNAL
SPEAKER
A
: AUDIO SIGNAL
05
SECTION 3
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
CD-418 BOARD
IRIS
IRIS
METER
M M
M M
H
1 – 4 22 23 21 20 19
IRIS IRIS
BIAS(–) DRIVE(–)
HALL GAIN IRIS
CONTROL DRIVE
Q1554 Q1551
7 6 10 1 14
IC1553
(3/20)
HALL HALL HALL IRIS
BIAS AMP GAIN DRIVE
DRIVE
5 9 8 3 12
EN0, HALL HALL HALL
DIR0A, REF OFFSET GAIN
DIR0B
HALL AD IRIS PWM
CN1002
CN753 (1/3) (1/3)
LIA 1 PITCH AD
15 14 8 2
IC2001
STEADYSHOT
LIA 2 YAW AD
(20/20)
17 12 12 18
EXT MIC JACK
EXT MIC L,R
21 6
23 6
INT MIC L,R
26 3
28 1
CN1001 (1/2)
S Y I/O S Y I/O
4
S C I/O S C I/O
2
XS JACK IN XS JACK IN
1
VIDEO I/O VIDEO I/O
8
AUDIO L I/O
10
AUDIO R I/O
6
AV JACK IN AV JACK IN
11
CN1007 (1/2)
17 SP+, –
18
3-1
3. BLOCK DIAGRAMS 3. BLOCK DIAGRAMS
VC-305 BOARD (1/6)
Q951
CN951 CN1501
IC951
7 BUFFER 1 14
CCD
IMAGER
7
1 – 4 9 12 – 14
ı
6
V1 – V4,RG,H1,H2
9
ı
11
8
ı
14
1
ı
4
X1501
27 MHz: TRV350/TRV351
36 MHz: TRV345E/TRV355E/TRV356E
16
3
33
IC5801
1 MIC L,R
MIC AMP
35
(17/20)
1
35
AUDIO L,R I/O
Q3701
DC LEVEL
DETECTOR
11 9 10
39
IC3701
48
1
VIDEO IN/OUT
42
(5/20)
IC8501
14 15
Q3702, 3703 A/D ı
36 5
CONVERTER 24
13 IC3701
MUTE
Y OUT (5/20)
22 14
34
IC8001 Y OUT
46
IC8001 C OUT
7
IC2201 Y OUT
44
IC2201 C OUT
5
DCR-TRV345E/TRV350/TRV351/TRV355E/TRV356E
Hi8/Std8
36
CCD OUT
30
IC3701 Y OUT
IC1502
34
S/H, AGC,
A/D CONVERTER
(1/20)
1
18 CLPDM, PBLK, 19
RG, H1, H2
2 XSHP, XSHD
21 21
ı
22 15
23
16
25
46 47 48 16
26
V1 – V4
28
IC1501 XRST VTR
31 40
ADCK
TIMING
9
GENERATOR VCK
12
(1/20)
44
4 45
ZSG1
34
ZV1
41
5
TG ID
48
VGAT
36
42
35
47
37
ı
39
20 – 22 23
REC OUT L, R
2 4
63 5
3 7 PB IN L, R 15
64 8 16
IC5401
Q5401, 5402 AUDIO
57 Hi8/Std8
PROCESS
MUTE 26
58
(16/20)
14
59 24
SP+,–
49 17
51 18
28
46
29
Hi8/Std8, LINE
Hi8/Std8, LINE
Hi8/Std8
Hi8/Std8
3-2
PB C RF
1
Hi8/Std8
2
ı
AD0 – AD9 OVERALL (3/6)
11
(PAGE 3-5)
ADCK
VCK
2
XRST VTR
OVERALL (4/6)
43
(PAGE 3-7)
20
AD0 –AD9
CLPOB
VCK
3
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, FC RST, ZM RST,
LENS TEMP AD, XNS SW
IRIS PWM 4
PITCH AD, YAW AD
OVERALL (4/6)
SDC IN
(PAGE 3-7)
XVIDEO IN
XCS IC3701
VD SO, VD SCK
LINE Y ON
VSP SI, VSP SO, XVSP SCK
XCS AU1
DATA TO SFD
8
IC5402
2 DATA FROM SFD
9
3 5
AUDIO SFD BCK
12
A/D, D/A
SFD LRCK
10
CONVERTER OVERALL (2/6)
SFD FCK
11
(16/20) (PAGE 3-3)
KASYAON
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
IC3701 C OUT
7
ADCK27
OVERALL (2/6)
(PAGE 3-3)
IC8001 Y OUT
IC8001 C OUT
8
IC2201 Y OUT
IC2201 C OUT
OVERALL (3/6)
(PAGE 3-5)
9
BEEP
AV JACK IN, XS JACK IN, EXT MIC JACK
OVERALL (2/6)
(PAGE 3-4)