Overall Circuit; Power Circuit - Sanyo VPC-FH1BK Service Manual

K
CA1 BOARD
CP1 BOARD
IC911 9ch-LVDS
J
9M
CMOS
IMAGE
SENSOR
LCD
2.7inch 230Kpix
I
WIDE
48MHz
CN171 IC111
CLOCK
VF1 BOARD
GENERATOR
74.176MHz/
148.352MHz
SD I/F
H
TB2 BOARD
SD CARD
HINGE
SW
CN141
TB1 BOARD
G
BACKUP
BATTERY
IC155
3CH VIDEO
IC182
DRIVER
AUDIO CODEC
LINE OUT
16bit/48K
CN632
FPC
F
MIC
CN641 SPEAKER
R
TB5 BOARD
CN642
AV OUT
E
D
C
B
A
1 2 3 4

OVERALL CIRCUIT

LENS UNIT
x10 F1.8
FPC
CN951
TCA PWA
IC951
IC501
LENS DRIVER
SWITCHIG CONTROL
IRIS CONTROLLER
48.000MHz
X1102
IC521
BATTERY CHARGE
IC121
PROGRAM FLASH
8MB
IC101
IC102
D4CKOUT
SYSTEM ASIC
DDR SDRAM
512Mb
D4CKIN
IC103
ARM DDR SDRAM
CPU 512Mb
SYA 32.768KHz
X3002
IC305
IC131
IC191
BATTERY INT.OSC
USB
REMAINING
HDMI 4MHz
HOST/DEVICE GAUGE
IC301
TRANSMITTER
CONTROLLER
8bit
IC302
MICROPROCESSOR
BATTERY
USB2.0
TMDS BACKUP
High Speed
CN110 CN191
USB HDMI
SG317_ALL_BLOCK
MIC
L
5 6 7 8
TO DMA
POWER_IN, DC_IN
BAT+
Litium ion
Battery IC501
1900mAh
SWITCHING
CONTROL
JK501
FLASH REFELECTOR
DC JACK
ST1 BOARD
IC541
MAIN
STROBE CAPACITOR
CHARGE
IC351
IR
RECEIVER
TB3 BOAR D
POWER
SW
IC611
MR
SENSOR
TB4 BOARD
OPERATION SWITCHES
LEFT, RIGHT, UP, DOWN,
SET, VREC, PLAY, MENU
CN622
FPC
ZOOM_SW UNIT
LED
9 10 11 12
C4

POWER CIRCUIT

USB 9
USB_VBUS 8 EN
IC521
DC 12,13
14
FLT
11 CHG
BAT 1 BATTERY CHARGE
BAT+SY
Q5010,Q5011
TO SYA
L5301
LOUT[11, 12] STEP UP
CIRCUIT
DOUT[11, 12] IC504
5
REG.
L5002
LOUTA[21, 22]
STEP UP/DOWN
LOUTB[21, 22]
Q5003,Q5004
CIRCUIT
LOUT[31, 32]
L5003
STEP DOWN
CIRCUIT
Q5019
Q5008
L5007, Q5007
STEP UP
CIRCUIT
13 14 15 16
K
CHG_CNT
ERR
TO SYA
TIME OUT
USB_VBUS TO DMA
USB_5VON TO DMA
TO TCA,SYA J
BOOST5V
4
+2.7V(A)
TO DMA
1
PAON1
TO DMA
VDD3 TO DMA
+1.8V(I/O) TO DMA
PAON3 TO DMA
VDD1.8
TO DMA,DMB,TCA
I
VDD5 TO DMB
CURRENT LCD_AN
DETECTOR LCD_CA
TO DMA
PON
BLON TO SYA
IC502 17,18,19
TO DMA
VDD1.2 H
L5004
14
SW REG.
IC503 1
+1.8V(D)
L5006
4
PAON2
TO DMA
SW REG.
SG317_PW_BLOCK
G
F
E
D
C
B
A
17 18 19