Overall Circuit; Power Circuit - Sanyo VPC-TH1 Service Manual

K
TB1 BOARD
BACKUP
BATTERY
CN142
CN101
CA1 BOARD
J
IC911
CMOS
IMAGE SONSOR
48.000MHz
10Mpix
LEVEL
SHIFT
I
LCD 10MHz
3inch 230Kpix
WIDE
5ch LVDS
FPC CN171
I2C
VF1 BOARD
DATA,CLK
H
12MHz
I2S
MIC
L
HINGE
SW
MIC
G
R IC182 IC153
TB2 BOARD
AUDIO CODEC VIDEO
16bit/48k DRIVER
SPEAKER
CN110
F
E
D
C
B
A
1 2 3 4

OVERALL CIRCUIT

LENS UNIT
x30 F=1.8
CN951
TCA CP1 BOARD
IC951
LENS DRIVER, IRIS CONTROLLER
PWA
X1102
24MHz
IC501 IC521
SWITCHING
BATTERY
CONTROL CHARGE
POWER
IC101
SYSTEM ASIC
IC121
PROGRAM FLASH 512Mb
DDR SDRAM 512Mb
ARM
CPU
X3002
32.768KHz
TEMP
SENSOR
SERIAL
IC301
IC155
8bit MICRO-PROCESSOR
HDMI
IC302
USB2.0
BATTERY
HDMI
High Speed
BACKUP SYA
CN191 HDMI CN301
CN621
TB4 BOARD
ZOOMSW UNIT
KEY SWITCHES
RED/GREEN LED
5 6 7 8
POWER_IN
TO DC JACK
STROBE UNIT
TO BATTERY
ST1 BOARD
IC541
MAIN
CAPACITOR
STROBE
CHARGE
JK501
DC
JACK
LITIUM ION
BATTERY BATTERY
TERMINAL 1900mAh
PON
TO SYA
TB3 BOARD
MR
POWER
SENSOR
SW
SG314_ALL_BLOCK
9 10 11 12
C4

POWER CIRCUIT

DC_IN
TO SYA
14
FLT
DC 12,13
11
IC521 CHG
8
1,7 EN
BAT
BATTERY CHARGE
BAT+
9 USB
IC501
AVDD
SHDNB1
SWITCHING
PVDD1
CONTROL
PVDD2
L5301
DOUT11,12
STEP UP
CIRCUIT
LOUT11,12
SHDNB7
L5007, Q5007
OUT7 STEP UP
CIRCUIT
II71
LOUTA21,22 L5002
CTL1
STEP UP & DOWN
LOUTB21,22
CIRCUIT
SHDNB23
L5003
LOUT31,32
STEP DOWN
CIRCUIT
IC504, L5006
REGULATOR
13 14 15 16
K
ERR
TIMEOUT
CHG_CNT
TO SYA
Q5203,Q5204
USB_VBUS
TO DMA
USB_ON TO SYA
J
Q5013,Q5014
TO DMA
VDD5
PON TO SYA
BOOST5.0V TO DMA
IC503,L5005
VAA2.8
REGULATOR
TO DMA
PAON2
I
BLON TO SYA
Q5008
LCDAN
SWITCH
CURRENT
LCDCA TO DMA
DETECTOR
CIRCUIT
VDD3 TO DMA
H
VDD1.2
Q5003,Q5004
CMOS1.8V
PAON1
VDD1.8
TO DMA
PON2 TO SYA
G
SG314_POWER_BLOCK
F
E
D
C
B
A
17 18 19