Image Sensor Circuit; Strobe Circuit; Lens Circuit - Sanyo VPC-PD2BK Service Manual

K
CMOS1.8 VDDIO VDDPLL VAA2.8 VAAPIX VDD_SLVS_TX
7,
10,
8, 32,
12,
14, 35,
J 38,
19 21 36
29 41 6
VDD VDD_SLVS VDDPLL VAA VAAPIX VDD_SLVS_TX
VDDIO
IC911
I
10M CMOS IMAGE SENSOR
SLVS[0:3]P
SLVS[0:3]N
SLVSCP,SLVSCN
SDA
H
SCL
EXTCLK RESET_N
15,
11 18
16
G
F
E
CHARGING CIRCUIT
C5401
POWER FILTER
CN541
BLOCK
11:14
UNREGST
D
9
CHG
8
FLCTL
7
ZCHGDONE
6
AL3.2V
TO CP1(DMA) CN106
IC541
5
C
STROBE
CHARGE
OSCILLATION
CIRCUIT
CHARGE
B
9
MONITOR
CIRCUIT
7
DRIVER
A
1 2 3 4

IMAGE SENSOR CIRCUIT

CA1 CP1(CAA) CP1(DMA)
IC101
SYSTEM ASIC
SLVSD[0:3]P
1:5, 44:48
SLVSD[0:3]N
SLVSCP,SLVSCN
Q9001
CMOS_SCL
Q9002
CMOS_SDA
LEVEL SHIFT
Q1002
A_RESET_N
LEVEL
SHIFT
IC103
4 2
A_ADCK
LEVEL
SHIFT

STROBE CIRCUIT

T5401 D5402
OSCILLATION RECTIFIER
TRANSFORMER CIRCUIT
6 10 4
Q5402
EMISSION
CONTROL
LIGHT EMITTING
CIRCUIT
(XENON TUBE)
T5402
TRIGGER
IGBT
2 CIRCUIT
LIGHT EMISSION CIRCUIT
5 6 7 8
ZPROUT
FPIOUT
ZPIOUT
SG41L_CMOS_BLOCK
LENS_EN
LENS_SDATA
LENS_SCLK
F_CLK
ZIN
SIN
TO DMA
C5412
ELEMENT
SG41L_ST_BLOCK
9 10 11 12
C5

LENS CIRCUIT

BOOST5.0V VDD3
ZPROUT
VM12 VCC
VM34
FPI_DRV
VM56
PI2
ZPI_DRV
PI1
ZOOM_PI_C
B1OUT
B1IN
FOCUS_A+
OUT1A
FOCUS_A-
OUT1B
FOCUS_B+
OUT2A
FOCUS_B-
OUT2B
CS
SDAT
ZOUT1
SCLK
OUT3A
IN12 ZOUT2
OUT3B
INA
INB
IOUT1
OUT4A
IOUT2
OUT4B
SOUT1
OUT5A
SOUT2
OUT5B
IC951
LENS DRIVER
13 14 15 16
K
CN951
LENS_BLOCK
VDD3
17
J
ZOOM_PR
16
15
7 I
LD_PI
6
5
H
8
ZOOM_PI
9
10
G
4
1
F
FOCUS
2
MOTOR
3
13,14
ZOOM
11,12
MOTOR E
18
IRIS
19 MOTOR
D
20,21
SHUTTER
22,23 MOTOR
C
SG41L_LENS_BLOCK
B
A
17 18 19