Main Circuit; Power Circuit - Sanyo VPC-X1420EXR Service Manual

K
CP1 BOARD
J
MSUB
CA1 BOARD IC901
V. DRIVER
IC911
VOUT
I
14M CCD IC905
RG,HL,H[1:4]
CDS, AGC, A/D C
H. DRIVER
IC904
REG
H
LCD
3.0inch
TFT WIDE 230Kpix
G
ST1 BOARD
LED
POWER SCENE
SHUTTER
SO0
SI0
IC541
TRIGGER
STROBE CHARGE
COIL
F
JW541 JW542 JW543 JW544
STROBE UNIT
MAIN
CAPACITOR
ST2 BOARD
E
SWITCH UNIT
PLAY
UP
MENU
LEFT RIGHT
WIDE SET
TELE
DOWN
D
PWA
+
LITIUM ION
IC501
BATTERY T
C
SWITCHING CONTROL
-
B
A
1 2 3 4

MAIN CIRCUIT

LENS UNIT
x4 ZOOM
CN951
IC951
LENS DRIVER
X1102
48.00000MHz
CAA
XI XO
L_STR ZHPOUT L_PS ZIN F_CLK
SCLK L_SCLK FHPOUT IIN
L_SDATA ZENOUT
VDRST SIN
SDV[0:5]
SAV[0:2]
ADCK
DSCKP,DSCKPN
AFECK[P,N],AFESD[1,2][P,N]
TGVD,TGHD DSCKE
CCDCK,CCDEN,CCCDSD ZDSCS,ZRAS,ZCAS,ZDSWE
DSA[12:0],DSBA[1:0]
SUBGT,SUBGT2
DQ[31:0],DQS[3:0],DQM[3:0]
MSUBSW
PAON3
WP
NAND_CLE,NAND_ALE
RDY/BSY
ZFWR,ZFRD
ZCS0
D[15:0]
LCDD[0:7]
LMCLK
LCDVD,LCDHD
SDCLK,SDCMD
LCDEN,LCDSD,LCDCK
SDDAT[0:3]
SDWP
ZCARD
SDDET
SELF_LED
PW_ON
1ST,2ND
IC101
SYSTEM ASIC
FLCTL,CHG
ZCHGDONE
SI[0:4]
Q1302
USBCNT
SO[0:1]
USBD[+,-]
AUDSD,AUDCK,AUDLD
AUD12M
AUDSDOUT
YOUT
LRCK,BITCLK
ADCDAT
DACDAT
JW182,JW181
5 6 7 8
IC501
SWITCHING
CONTROL
IC121
PROGRAM FLASH
SDRAM
512Mbit/512Mbit
CN141
SD CARD
SOCKET
Q1401
TR
USB_VDD
TR
USB2.0 HIGH SPEED
32.768KHz
X1801
IC181
VIDEOOUT
AUDIO CODEC
VIDEO AMP
AUDIOOUT
BACKUP
BATTERY
SPEAKER OUT
(MONORAL)
MIC IN
JW184,JW183
MICRO
SPEAKER
PHONE
SG41B_MAIN_BLOCK
9 10 11 12
C6

POWER CIRCUIT

SHDNB1
L5301
AVDD
STEP UP
CIRCUIT
DOUT[12,11]
PVDD[2,1]
II1
LOUT[12,11]
VPIN8
OUT8,II8
SHDNB23
SHDNB68
LOUT6
L5061
STEP DOWN
II6
CIRCUIT
LOUTA[21,22]
L5021
STEP UP & DOWN 4
IC504
LOUTB[21,22]
CIRCUIT
REG
VIN
DOUT[21,22]
II2
LOOUT[31,32]
L5031
STEP DOWN
II3
CIRCUIT
OUT4
L5041,Q5041
INVERTER
II4
CIRCUIT
OUT5
L5051,Q5051
STEP UP
II5
CIRCUIT
OUT7
L5071,Q5071
STEP UP
II72
CIRCUIT
II71
13 14 15 16
K
BOOST5.3V
J
+3.3V(A)
PON
PON2
I
VDD1.8
1
VDD1.8_LVDS
H
VOUT
VDD3
VDD1.1
G
-6.0V(A)
+13V(A)
F
LCDAN
LCDCA TO DMA
E
SG41B_PW_BLOCK
D
C
B
A
17 18 19