3-3
DSLR-A900_L2
3-3. OVERALL BLOCK DIAGRAM (3/6)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
I/O CONTROLLER
(17/26)
IC4101
LOW-PASS
FILTER
(23/26)
IC4712
PHOTOMETRY
IC5901
J2
XCS_LM
XCS_LM
1
14
2
4
2
MAIN CPU
(16/26)
IC4001
(2/5)
46
CN4507
(1/3)
40
FOCUS_POS_LED_K_7
39
FOCUS_POS_LED_K_6
38
FOCUS_POS_LED_K_5
36
FOCUS_POS_LED_K_4
35
FOCUS_POS_LED_K_3
34
FOCUS_POS_LED_K_2
33
FOCUS_POS_LED_K_1
LED_K_4
LED_K_3
LED_K_2
LED_K_1
LED_K_5
LED_K_6
LED_K_7
LED_K_4
LED_K_3
LED_K_2
LED_K_1
LED_K_5
LED_K_6
LED_K_7
54
56
58
60
62
64
66
4
5
6
7
8
9
11
LED
DRIVE
Q4101
N12
FOCUS_POS_LED_8
P12
A10
FOCUS_POS_LED_9
FOCUS_POS_LED_8
LED_K_9
LED_K_8
LED_K_9
LED_K_8
FOCUS_POS_LED_9
68
70
10
12
13
N1
7
8
EYE_SENSE_CTRL
EYE_SENSE_CTRL
26
14
H4
15
4
5
6
3
EYE_SENSE_LED
EYE_SENSE_LED
40
19
LMCK
30
18
P9
U8
LM_MODE1
LM_MODE1
LM_MODE2
LM_MODE2
42
28
17
16
P8
LM_FIND
LM_FIND
6
9
LMSIN
44
15
LM_OUT
CSLM
GRPON
FEN
LMCK
RWLM
MODE
FIND
LMSIN
IC_4001_SCK
IC_4001_SO
LMOUT
D4
LM_OUT_LPF
4
11
CN5502
MA-453
FLEXIBLE
BOARD
(2/3)
MA-453
FLEXIBLE
BOARD (1/3)
CN5504
LED901
TOKO LED
AE-033 FLEXIBLE
BOARD
16
15
2
1
U3
T3
AF_M_2
AF_M_1
AF_M+
AF_M-
AFM+
AFM-
AF MOTOR
DRIVE
(18/26)
IC4403
CN4510
1
2
M
M
M903
(AF MOTOR)
AF MOTOR
ROTATION
DETECT
PH6301
CN5603
xMF_PULSE_1
xMF_PULSE_2
MFP1
MFP2
AF_PI_E_2
AF_PI_E_1
9
10
2
1
SLK-004
FLEXIBLE
BOARD
XMF_PULSE1
XMF_PULSE2
XMF_PULSE1
XMF_PULSE2
AF_PI_E2
AF_PI_E1
55
53
47
45
EN-022
BOARD
AF MOTOR
POSITION DETECT
LED
DRIVE
Q5901
VP
CN5901
SE901
EYEPIECE
SENSORS
EYE-008
FLEXIBLE
BOARD
17
12
16
13
6
3
5
2
EYE_LED_A
EYE_SPC_A
EYE_LED_K
EYE_SPC_K
AM-015 BOARD (3/6)
AF-117 FLEXIBLE
BOARD
AF CCD
IC5801
25
Vout
AFCCD_VOUT
15
5
DGO1
AFCCD_DGO1
1
6
DGO2
AFCCD_DGO2
2
10
CLK
AFCCD_CLOCK
8
11
STB
AFCCD_STB
6
7
SD0
AFCCD_SD0
3
8
SD1
AFCCD_SD1
4
9
E4
B4
B8
G1
D8
U2
P2
R2
T2
SD2
AFCCD_SD2
5
CN4515
C1
CN4507
(2/3)
17
U13
XCS_LED
18
D10
FOCUS_POS_LED_CTRL
15
T13
LED_SCK
16
N13
LED_SO
42
AF_PI_E_2
41
AF_PI_E_1
E12
E13
46
AF_PULSE_2
45
AF_PULSE_1
D13
D16
XMF_PULSE_1
XMF_PULSE_2
XAFM_CAM_1
XAFM_CAM_1
R1
XAFM_CAM_2
XAFM_CAM_1
XAFM_CAM_2
xAFM_CAM_1
xAFM_CAM_2
XAFM_CAM_2
T1
CN4512
(2/2)
2
4
AFM-003
FLEXIBLE
BOARD (2/2)
TOP-004 FLEXIBLE
BOARD (1/3)
EN-023
BOARD
AF/MF
DETECT
APERTURE
MOTOR
ROTATION
DETECT
PH6201
IRIS_PI_E_2
CN6101
IRIS_PI_E_1
IRIS_PI_E_2
IRIS_PI_E_1
FM-
FM+
FM-
FM+
FM-
FM+
3
1
2
1
7, 8
9, 10
13, 14
15, 16
10
8
AP-032
FLEXIBLE
BOARD
M
M
M904
(APERTURE MOTOR)
16
15
2
1
N7
P7
IRIS_M-
IRIS_M_1
IRIS_M_2
APERTURE MOTOR
DRIVE
(18/26)
IC4404
44
IRIS_PI_E_2
43
IRIS_PI_E_1
D5
L2
L4
1
IRIS_PULSE_MONITOR
48
IRIS_PULSE_2
47
IRIS_PULSE_1
30
24
32
29
LENS_SO
LENS_MOUNT
LENS_SCK
LENS_SI
LSOUT
CSLNS
LSCK
LSIN
LENS_SO
XCS_LENS_MOUNT
LENS_SCK
LENS_SI
14
12
11
9
6
7
4
5
CN0504
46
45
48
47
CN4524
(1/2)
CN0505
(1/2)
FP-897
FLEXIBLE
BOARD
FP-895
FLEXIBLE
BOARD
(1/2)
DD-299
BOARD
(1/2)
LENS
CONTACTS
9
H2
XCS_LENS
3
IC_4001_SO
12
IC_4001_SI
2
IC_4001_SCK
IC_4001_SO
IC_4001_SI
IC_4001_SCK
IC_4001_SO
IC_4001_SI
IC_4001_SCK
8
XLENS_RELEASE_SW
XLENS_RELEASE_SW
CN5505
1
XLENS_REL_SW
xLENS_RELEASE_SW
71
XLENS_RELEASE_SW
(LENS RELEASE)
MB SLLK CONTACT
PIECE UNIT
F2OUT
F2IN
F3L
F3H
25
26
27
28
BUFFER
Q4110
LEVEL
SHIFT
Q4108, Q4109
EXT_FLASH_F2
EXT_FLASH_F3
3
EXT_FLASH_TRIGGER
EXT_FLASH_TRIGGER
CN4523
(1/3)
F1
F2
F3
CN901
ACCESSORY
SHOE
5
H1
XCS_IO
4
J4
XCS_EXT_FL
OVERALL (6/6)
(PAGE 3-6)
6
OVERALL (1/6)
(PAGE 3-1)
3
OVERALL (4/6)
(PAGE 3-4)
7
XLENS_RELEASE_SW_IMG
D4506
05
Q7201