3-4
DSLR-A900_L2
3-4. OVERALL BLOCK DIAGRAM (4/6)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
GY-009 FLEXIBLE
BOARD
IF-161 FLEXIBLE BOARD
TOP-004 FLEXIBLE BOARD (2/3)
HOL-005 FLEXIBLE
BOARD
YAW
SENSOR
ACT903
ACTUATOR
(YAW)
SE5702
REMOTE
SENSOR
IC5701
HALL
ELEMENT
IC7501
ANTI-SHAKE
ANALOG
MASTER
(20/26)
IC4301
ANTI-SHAKE
CONTROLLER,
SUB CPU
(19/26)
IC4201
DISPLAY PANEL
DRIVE
(2/2)
IC7301
ANTI-SHAKE
DRIVE
(21/26)
IC4801
4
G4
G6
42
23
98
25
K2
G1
2
15
16
A3
C2
C16
GOUT_Y
PITCH
SENSOR
SE5701
Q4301
GOUT_P
GINB
GYRO_OUT_YAW
1ST_CURTAIN_MG
XCS_AS
24
119
120
1
L17
XAS_ACTIVE
30
J1
STOP_AS
31
P13
AS_BUSY
13
7
B15
P16
G4
G5
G2
R17
D17
32KHZ
32KHZ
32KHZ
32
N16
XAS_ENABLE
XCS_AS
XAS_ACTIVE
STOP_AS
AS_BUSY
XAS_ENABLE
90
M16
5
RTC_SIO
XCS_EE
XCS_EE
CS_RTC
RTC_SIO
CS_RTC
IC_4001_SCK
IC_4001_SCK
IC_4001_SO
IC_4001_SI
IC_4001_SCK
IC_4001_SO
IC_4001_SI
IC_4001_SCK
IC_4001_SO
IC_4001_SI
XAS_RESET_BUFFERED
XAS_RESET
XRTC_DET_RESET
VDD
D1
40
YAW_POS_SENSE
E7
39
PITCH_POS_SENSE
BL_K
FINDER_LCD_BL
F3
41
GYRO_OUT_PITCH
H6
35
VREF_YAW
G3
34
VREF_PITCH
H8
22
GYRO_ON
F1
21
G7
HALL_ON
14
4
19
YAW_2
15
3
18
YAW_1
10
12
PITCH_2
11
8
7
11
28
45
PITCH_1
GYRO_OUT_YAW
YAW_POS_SENSE
PITCH_POS_SENSE
GYRO_OUT_PITCH
VREF_YAW
VREF_PITCH
GYRO_ON
HALL_ON
YAW_2
YAW_1
PITCH_2
PITCH_1
GINA
8
5
11
10
13
VBRA5
PIN_Y
POUT1P
PINBHP
BR_Y2
BR_Y1
ACT902
ACTUATOR
(PITCH)
BR_P2
BR_P1
BR_Y2
BR_Y1
BR_P2
BR_P1
TRC_Y
PSPWR
AS_5.0V
IR_REMOTE
IR_REMOTE
5
H4
VREF_Y
GREFB1_COM
3
11
F2
VREF_P
GREFA1_COM
9
1, 12
8 - 31
6
1
B3
POUT1N
PINBHN
11
9
A4
POUT4P
PINBLP
3
7
B4
POUT4N
PINBLN
8
6
C5
POUT3P
PINAHP
9
12
B6
POUT2P
PINALP
4
14
A6
POUT2N
PINALN
5
4
B5
POUT3N
PINAHN
10
2
16
2
19
15
13
14
14
CN4517
CN4504
CN4514
CN4523
(2/3)
6
8
9
109
107
108
43
44
XDIAL_1_A
XDIAL_1_B
XDIAL_2_A
XDIAL_2_B
VH_SENSE_LED_ON
VH_SENSE_1
VH_SENSE_2
3
C8
F8
PIN_P
TRC_P
7
MAIN CPU
(16/26)
IC4001
(3/5)
LED
DRIVE
SLANT
SENSOR
Q4201
PH4201
REAL TIME
CLOCK
(16/26)
IC4004
32K EEPROM
(16/26)
IC4003
49 - 72
SEG0 - SEG23
4 - 7
83 - 86
COM0 - COM3
SEG0 - SEG23
COM0 - COM3
SEG0 - SEG23
COM0 - COM3
1 - 20
36 - 39
SEG0 - SEG19
COM0 - COM3
Q4705
FINDER LCD
BACKLIGHT
PWM
LCD902
FINDER
LCD
CMOS_TEMP_1
STAR_SI_AS
99
STAR_SO_AS
100
STAR_SCK_AS
102
STAR_CS_AS
117
AS_E1_BLINK
X4201
4MHz
8
7
X4003
32.768kHz
HORIZONTAL/VERTICAL
POSITION DETECT
OVERALL (1/6)
(PAGE 3-1)
2
OVERALL (6/6)
(PAGE 3-6)
8
IC_4001_SCK
IC_4001_SO
IC_4001_SI
OVERALL (3/6)
(PAGE 3-3)
7
OVERALL (2/6)
(PAGE 3-2)
5
OVERALL (5/6)
(PAGE 3-5)
9
103
104
XKEY_MAT_IN_7
3
46
SUB_LCD_SO
LCD_SO
18
4
45
SUB_LCD_SCK
LCD_SCK
17
2
44
SUB_LCD_CS
LCD_CS
20
10
48
SUB_LCD_STANDBY
LCD_CO
XKEY_MAT_IN_0
AM-015 BOARD (4/6)
05
1
1
2
IC_4001_SCK
6
IC_4001_SO
5
IC_4001_SI
2
12
3
4
D4002
BT901
LITHIUM
BATTERY
D4003
Q4002
LI_CHARGE_CTRL
A14
A15
X4001
10MHz
D101
FINDER
BACKLIGHT
LED_K
SUB_LCD_BL
27
21
Q4710
DISPLAY PANEL
BACKLIGHT
ON/OFF
D7301
DISPLAY PANEL
BACKLIGHT
LCD903
DISPLAY
PANEL