DCR-SR90E/SR100/SR100E_L2
3-1
3-1. OVERALL BLOCK DIAGRAM (1/5)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
3. BLOCK DIAGRAMS
CAMERA SIGNAL
PROCESS
(3/15)
IC1801
A/D
CONVERTER
(1/15)
IC1501
VC-449 BOARD (1/5)
IRIS
(SHUTTER)
H
M
IRIS
METER
LENS BLOCK
CLPOB
TG_HD, TG_VD, TG_FLD
TG_FLD
CHCK
CN1701
CN8002
CN8001
CN8003
IRIS
DRIVE
, -
, -
, -
N, -
ZOOM_A, B,
ZOOM_XA, XB
TEMP_OUT
LENS_TEMP_AD
(2/15)
IC1701
FOCUS
MOTOR
DRIVE
ND FILTER
DRIVE
ZOOM
MOTOR
DRIVE
NF MOTOR
DRIVE
K9, L9, M9, J9
05
9 - 6
11 -13
77
8
78
14
137
CSUB
99
EN01,
DIR1A, DIR1B
SYS_V
SPCK
SPCK
XIC_1701_RST
EN01, DIR1A, DIR1B
ZOOM_VR_AD
P22
P23
R22
B14
Y18
T2
115
VCK
XRST_VTR
102
101
CAM_DD_ON
CAM_DD_ON
CAM_DD_ON
CSUB
XSYS_RST
ZOOM_VR_AD
XSYS_RST
XSYS_RST
XSYS_RST
23, 22, 20, 21, 25
CAMERA
CONTROL
(4/15)
IC2601
(1/2)
F2
SYS_V
IC_2803_CS
B13
M22
SYS_V
LINEOUT_V
D14
D13
F4
XRST_VTR
IFI_Y0 - IFI_Y7
IFI_C0 - IFI_C3
IFI_HD, IFI_VD, IF_OE
208 - 202, 199
AD1_0 - AD1_13
17 - 30
92 - 90
AD0_0 - AD0_13
1, 2, 61 - 72
CAM_SI, CAM_SO, CAM_SCK, CAM_CS, CAM_VD
CAM_SI, CAM_SO, CAM_SCK, CAM_CS
CAM_SI, CAM_SO,
CAM_SCK, CAM_CS,
CAM_VD
CAM_SI, CAM_SO,
CAM_SCK, CAM_CS,
CAM_VD
CAM_SI, CAM_SO, CAM_SCK, CAM_VD
K11, J11, H12, J12, L12
K12
H11
LENS_COVER_DIR_PWM
AB18
C6
LENS_COVER_DRV_ON
AC18
LENS_CO,
LENS_COVER_DRV-
LENS_COVER_OPEN
LENS_COVER_CLOSE
LENS_CO,
LENS_COVER_DRV-
LENS_COVER_OPEN
LENS_COVER_CLOSE
B6
195 - 191,
188 - 185,
182 - 178,
175, 174
55 - 51,
49 - 45,
42 - 39
56 - 59,
62 - 71
AB11, Y11,
AB10, C22, A7
161 - 156,
153 - 148,
145, 144
MDQ0 - MDQ15
MA0 - MA11, BA0, BA1
167
MEMCK_OUT
STROBE_ON
EXT_STROBE_ON
LINEOUT_V
SYS_V
IC_2803_CS
LINEOUT_V
B8
A
: VIDEO SIGNAL
A
: AUDIO SIGNAL
F1
AB13
AC14
AB14
1
6
5
2
32K EEPROM
(4/15)
IC2602
EEP_SI
EEP_SO
EEP_SCK
XCS_EEP
YAW_AD
PITCH_AD
VST_C_RESET
X2601
20MHz
D1
C1
17
4
3
33, 39
37, 35
H1, J1
C5, B6
H
M
ND FILTER
METER
26, 32
28, 30
K2, L2
C10, B11
Z_MR_A, B
MR
LENS TEMP
SENSOR
M
MR
ZOOM MOTOR
16 - 13
22, 24
K6, F1,
L4, G3
E12, E10
F_MR_A, B
FOCUS+, -
M
FOCUS MOTOR
11, 12
19, 21
F3, E3
N, -
B5
D5
M
, -
, -
, -
N, -
ZOOM_A, B,
ZOOM_XA, XB
Z_MR_A, B
F_MR_A, B
FOCUS+, -
N, -
TEMP_OUT
NF MOTOR
M
M9002
LENS COVER
MOTOR
10 - 7
6, 1
36
37
34, 39
4
3
8, 1
23
7, 1
3. 5
14, 8
12, 10
24 - 27
18, 16
29, 28
21, 19
30 - 33
23
7, 1
3, 5
14, 8
12, 10
24 - 27
18, 16
29, 28
21, 19
30 - 33
L6, L7
F3, F2
B1, C4
CD-636 BOARD
LT-041 BOARD
FP-437 FLEXIBLE
BOARD
MOTOR UNIT
(LENS BARRIER)
IC5202
IC5203
TIMING
GENERATOR
CCD IMAGER
Q5204
CLAMP
Q5203
Q5201
CLAMP
IC5205
S/H
23
28, 29
25, 26
8 - 10
1
15
CN5201
VOUT1
VOUT2
SHP1,2
SHD1, 2
CCDout1P, 1N
CCDout2P, 2N
RG1, RG2,
LH11, LH12,
H1, H3, V1 - V4
X5201
67.5MHz: NTSC model
54MHz: PAL model
TG_HD, VD, FLD
CHCK
XSYS_RST
8
2, 3
6, 5
23 - 21
30
16
4, 5, 3, 6
CN1501
CLPDM
CLPDM
IC1702
LENS COVER
MOTOR DRIVE
(2/15)
3
2
IC001
LENS COVER
OPEN/CLOSE
SENSOR
3 - 6, 16 - 19,
21 - 24
26
14
3, 22, 2, 23
18, 19
7, 6
4
15
10
11
33, 37, 38, 41
13, 15
17, 25
31, 32
67, 69
71, 72
9, 10, 12
47
53
66
57
2, 5, 1, 3
38, 40
54, 52
60
122
24
32, 108, 109
15
16
18
13
27, 26, 28, 25