Overall Circuit; Power Circuit - Sanyo VPC-HD2000BK Service Manual

K
CN141
SD CARD
SOCKET
CA1 BOARD
CP1 BOARD
J
9ch-LVDS
IC901
9M
60MHz
CMOS
SENSOR
9ch-LVDS
LCD
60MHz
I
2.7inch 230Kpixel
WIDE
48MHz
IC111
CN172 CN171
CLOCK
VF1 BOARD GENERATOR
74.176MHz/
148.352MHz
SPEAKER
27MHz
MIC01 MIC02
H MIC
MIC
L R
27MHz
S3001 Z3001
MENU BACKUP
SW BATTERY
12.288MHz
JK182
MIC JACK Ø2.5
G
S3502
HINGE
IC182
SW
JK181 AUDIO
HEADPHONE JACK Ø3.5 CODEC
TB3 BOARD
JK501
DC JACK
F
E
D
C
B
A
1 2 3 4

OVERALL CIRCUIT

LENS UNIT
x10 F1.8
CN951
IC951
LENS DRIVER
IC501
IRIS CONTROLLER
SWITCHING CONTROL
X1102
48.000MHz TCA 24MHz
IC521
BATTERY CHARGE
PWA
IC121
PROGRAM FLASH
IC101
NOR 8MB
SYSTEM ASIC
D4CKOUT
IC102
D4CKIN
DDR SDRAM
16Mx32
200MHz
LMCLK
ARM 512Mb
CPU
IC103
DDR SDRAM
AMCLK
16Mx32
200MHz
AUD256FS
512Mb
IC305
X3002
HDMI BATTERY
IC303 32.768kHz
REMAINING
74.176MHz/
24MHz MR
GAUGE
148.352MHz
SENSOR
INT.OSC
IC302
IC131
IC191
4MHz
BATTERY
USB
BACKUP
HDMI
HOST/DEVICE IC301
TRANSMITTER
CONTROLLER
8bit MICRO-PROCESSOR
USB2.0
TMDS
HIGH
SYA
SPEED
CN110 CRADLE CONNECTOR CN301
UNIT SW
5 6 7 8
FLASH
REFELEECTOR
POWER_IN, DC_IN
ST2 BOARD
TRIGGER
TRANS
ST1 BOARD IC501
IC541
STROBE C5412 SWITCHING
CHARGE
CONTROL
MAIN
CAPACITOR
CN542
BATTERY
TERMINAL
A3501
IR
LITIUM ION
RECEIVER
BATTERY
1900mAh
TB2 BOARD
S3501
POPUP
SW
TB1 BOARD
SG313_ALL_BLOCK
9 10 11 12
C4

POWER CIRCUIT

8
DC 12,13
IC521
14
BAT 1
11
BAT+
BATTERY CHARGE
L5301
LOUT[11, 12] STEP UP
CIRCUIT
DOUT[1, 2]
5
L5002
LOUTA[21, 22]
STEP UP/DOWN
LOUTB[21, 22]
CIRCUIT
LOUT[31, 32]
L5003
STEP DOWN
CIRCUIT
Q5008
L5007, Q5007
STEP UP
CIRCUIT
13 14 15 16
K
EN
CHG_CNT
FLT
ERR
CHG
TO SYA
TIME OUT
Q5010,Q5011
USB_VBUS
USB_5VON
J
BOOST5V
4
IC504 +2.7V(A)
1
REG. PAON1
TO DMA
VDD3 TO DMA
Q5003
+1.8V(I/O)
PAON3
TO DMA
I
VDD1.8
OUT & CURRENT LCD_AN
DETECTOR LCD_CA
TO DMA
PON
BLON TO SYA H
IC502
17,18,19
VDD1.2 TO DMA
L5004
14
SW REG.
IC503 1
+1.8V(D)
L5006
4
PAON2
TO DMA
SW REG.
SG313_PW_BLOCK
G
F
E
D
C
B
A
17 18 19