3-12E
DSLR-A900_L2
3-12. POWER BLOCK DIAGRAM (6/6)
( ) : Number in parenthesis ( ) indicates the division number of schematic diagram where the component is located.
L3104
CMOS
IMAGER
IC5004
48, 49
2
4
3
14
VDDSV (A4.5V)
44, 45
VDDCM (A4.5V)
25, 26
VDDDA (A2.5V)
11, 12
7, 8
VDDCB (A2.0V)
33, 34
VDDSN (D2.0V)
40, 41
VDDSC (D2.5V)
37, 38
VDDIO (D3.3V)
29, 30
VDDCN (D2.0V)
CMOS_2.1V
CMOS_PWR_ON_6
IC_4001_6.0V
CMOS_PWR_ON_1
VDDLV (D1.8V)
CN5001
CN3101
VDDSUB (4.5V)
18
VSSVRL (A-2.0V)
22
3, 4
50
48
49
38
7, 8
26, 27
40, 41
44, 45
18, 19
11, 12
14, 15
22, 23
20
VDDVRH (A3.0V)
32
34
16
PVLM (A2.5V)
36
30
VDDPL (PLL2.5V)
VDDSV_ON/GND
VDDCM_ON/MCK
VDDDA_ON/GND
CMOS_PWR_ON_5
2.5V REG
IC5003 , Q5001, Q5002
4.5V REG
(24/26)
IC3105 , Q3118, Q3122
IS-030 BOARD
FP-893 FLEXIBLE
BOARD
Q3108, Q3111,
Q3121
B+ SWITCH
CMOS_PWR_ON_3
Q3104, Q3109,
Q3112, Q3127
B+ SWITCH
CMOS_PWR_ON_4
Q3116, Q3126
B+ SWITCH
CMOS_2.5V
Q3115, Q3125
B+ SWITCH
CMOS_-2.2V
CMOS_PWR_ON_8
Q3102, Q3114,
Q3120, Q3124,
Q3134
B- SWITCH
L3101
IMG_1.8V_NZ
IMG_1.8V_NZ_SLVDS
Q3105, Q3110,
Q3113, Q3129
B+ SWITCH
IMG_3.3V
CMOS_PWR_ON_7
Q3101, Q3119,
Q3123
B+ SWITCH
CMOS_PWR_ON_2
Q3107, Q3117,
Q3128
B+ SWITCH
POWER (2/6)
(PAGE 3-8)
K
POWER (2/6)
(PAGE 3-8)
F
POWER (5/6)
(PAGE 3-11)
W
AM-015 BOARD (5/5)
05
L3103
L3102
Q3130, Q3132,
Q3133
B+ SWITCH
4.5V REG
IC5002 , Q5004, Q5005
4.5V REG
IC5001 , Q5007, Q5008
Q3103