Panasonic HM-TA2EB, Service Manual

Page: 11 / 21

11
6 Block Diagram
6.1. Main Block Diagram
BACK UNIT
MAIN P.C.B.
USB UNIT
IC101
SYSTEM ASIC
C
N
801
H
D
MI
C
ONNECTOR
IC121
DDR SDRAM
OneNAND
LENS MODULE
5M CMOS
IMAGE SENSOR
LENS
DRIVER
FPC
CAA BLOCK
DMA BLOCK
CN901
IC901
CONVERTER
DA
TA
0
_
[P
,N
]
DA
TA
1
_
[P
,N
]
CL
K
_
[P
,N]
VDD2.8
VAA2.8
CMOS1.2
CMOS1.8
AD
C
K
XC
LR
C
M
O
S_SD
A
C
M
O
S_SC
L
LEN
S_PS
C
M
OS_D
AT
A[0:11]
C
M
OS_LV,C
M
OS_F
V
M
IPI_PD
N
,M
IPI_R
ST
PIXC
L
K
AL3.2V
XI
XO
48.000MHz
X1102
LCDEN,LCDCK,LCDSD
LCD
DISPLAY
3.0inch
LCDAN
LMCLK
LCDHD,LCDVD
LCDD[0:7]
C
N
171
FP
C
VDD3
DA[0:12],DBA[0:1],DQM[0:3]
DSCKN,DSCKP
DQ[0:31],DQS[0:3]
DSCKE,ZRAS,ZCAS,ZDCS,ZDSWE
D[0:15]
A[1:16]
ONENAND_[RESET,AVD,CLK]
ONENAND_RDY
ZCS0,ZFRD,ZFWR
PWA BLOCK
IC521
USB
CHARGE
USB5V
BAT+SY
USB_SUSPWR
BATCHGOFF
USB_HPWR
CHG_SDA
F5001
UNREGSY
IC501
SWITCHING
CONTROL
BOOST5.3V
VDD3
VAA2.8
PAON2
VDD1.1
VDD2.8
CMOS1.8
CHG_SCL
I2C_SDA
I2C_SCL
POWER SEQUENCER BLOCK
BSRST
EXCLKS
PON
Q3004
Q3006 AVREF
BAT+SY BAT+MONI
Q3003
Q3005
UNREGSY BATTERY
RB303
RB302
INT_TEMP R3003
TH301
R3004 BAT_TMP
BAT_TEMP
INDICATE LED
SHUTTER SW
SPEAKER
MIC_L
MIC_R
L
E
D_
RE
D
BATTERY
+
T
-
CN141
SD CARD
SOCKET
RE
C_
S
W
S
DDA
T
[0:
3]
S
DCM
D
S
DCLK
S
DDE
T
,S
DWP
USB TYPE A
F5003
USB5V
USBD[+,-]
Q1301
USB_SUSPWR
BATCHGOFF
USB_HPWR
TO PWA
TO IC101
F5005
F5004
R3006
32.768KHz
X3001
BACKUP_BAT
Z3001
JK181
HEAD PHONE JACK
IC185
HEAD PHONE
AMP
HP_STBY
R_OUT,L_OUT
ZHPHONE
MIC_R
MIC_L
C
N
302
SCANIN0
POWER SW
TOUCH
PANEL
IC321
TOUCH PANEL
DRIVER
TMDS_DATA[0:2][+,-]
TM,-]
TXD1/DDC_SCL
HPD
Q3901 BOOST5.3V
Q3902
LED_LIGHT
LED LIGHT
I2C_SDA
I2C_SCL
I2C_SDA
I2C_SCL
TP_PENIRQN
R5107
(PWA)
USB_VBUS
USB_CNT
VBDET
CN301
SP+ SP-
IC504
LDO
VDD1.8REFL
PON2
CMOS1.2
PAON1
VDD5ON
VDD5
VDDIOH3.3V
VDD1.8
LCDAN
LCDCA
LCDCA
IC371
TILT SENSOR
SLANT_[L,R] VDD3
IC181
LDO
VDD3
R1831, C1831, R1833
R1832, C1832, R1834
C1817
C1818
Q5102
Q5103
BAT_TEMP
RESET SW
SCANOUT0
VDD3
RXD1/DDC_SDA
IC506
LDO
IC503
LDO
IC505
LDO
IC507
LDO
IC502
LDO
CH1
CH2
CH3
CH6
CH4
CH5
CH7
FPC
C
N
651
C
N
131
MODEL: HM-TA2
BLOCK DIAGRAM: MAIN
: POWER LINE NOTE