Image Sensor Circuit; Lens Circuit - Sanyo VPC-GH2 Service Manual

K
CMOS1.8 VDDIO VDDPLL VAA2.8 VAAPIX VDD_SLVS_TX
7,
10,
8,
32,
J 12, 35,
14, 38,
19
21 36
29 41
VDD VDDIO VDDPLL VAA VAAPIX VDD_SLVS_TX
VDD_SLVS
I
IC911
14M CMOS IMAGE SENSOR
SLVS[0:3]P
H
SLVS[0:3]N
SLVSCP,SLVSCN
SCL
EXTCLK RESET_N SDA
GPI0
22 15,
11 18
16
G
F
E
D
C
B
A
1 2 3 4

IMAGE SENSOR CIRCUIT

CA1 CAA DMA
6
1:5, 44:48
Q9001,Q9002
LEVEL SHIFT
RESET_N Q1002
LEVEL SHIFT
TGVD
IC104
LEVEL SHIFT
ADCK
IC103
LEVEL SHIFT
5 6 7 8
IC101
SYSTEM ASIC
BOOST5.3V
STATE_F
STATE_Z
SLVS[0:3]P
SLVS[0:3]N
SLVSCP,SLVSCN
CLK12M
LENS_EN
LENS_SCLK
LENS_SDI
CMOS_SCL
CMOS_SDA
A_RESET_N
A_TGVD
SHUTTER+
TO DMA
A_ADCK
SG41A_CMOS_BLOCK
BOOST5.3V
PON
OC_CONT
OC_EN
HALL_OFFSET
IAMPPWM
HALL_OUT
IRISPWM
G_RESETN
G_EN
LENS_SCLK
LENS_SDI
TO DMA
9 10 11 12
C5

LENS CIRCUIT

IC951
LENS DRIVER
13,40,6,24,30
MVCC12,MVCC34,MVCC5,
ZOOM_PI_AC
VDD3
VDDAMP67,RNF7
26,23
RNF6,SENSE6
TO DMA
ZOOM_PI_E
ZOOM_PI_E
11
VDD3 DVDD
FOCUS_PI_AC
VDD3
PILED
PIOUT1 4
FOCUS_PI_E
FOCUS_PI_E
TO DMA
39 ZOOM_A+
OUT3A
35
41 ZOOM_A-
STATE11 OUT3B
37
42 ZOOM_B+
STATE21
OUT4A
44 ZOOM_B-
OUT4B
10
FCLK
FOCUS_A+
12
OUT1A
1
CSB
FOCUS_A-
14
OUT1B
2
SCLK
FOCUS_B+
15
OUT2A
3
SDATA
17 FOCUS_B-
OUT2B
ND+
25
OUT6A
ND-
27
OUT6B
20
5 DRIVE+
IN5B OUT5A
19 8 DRIVE-
IN5A OUT5B
VDD3
THERMITOR+
LENS_TEMP
6
Q9701 VDD
TO DMA
THERMITOR-
16
O/C_CONT
8
17
PWM OUT
O/C_EN
HALL IN+
5
HIREG_OUT
15
HALL_OFFSET
4
HALL IN-
HIREG_IN
13
IAMPPWM
3
22 HALL OUT+
HIN-
HALLOUT1
2
HALL OUT-
HIN+
21
HALLOUT2
14
IRISPWM
9
RESETN
12
ENABLE
11
CLOCK
IC971
10
IRIS CONTROL
DATA
13 14 15 16
K
CN951
LENS BLOCK
18
J
ZOOM_PI
17
16
27
FOCUS_PI
26
I
25
6
4
ZOOM
5
MOTOR
H
7
20
22
FOCUS
21
MOTOR
19
G
15
ND FILTER
14
F
IRIS SHUTTER
8
HALL_ELEMENT
-
9
+
E
24
THERMISTOR
23
10
D
13
12
11
SG41A_LENS_BLOCK
C
B
A
17 18 19