Csp Block Diagram - LG L320-BN Service Manual

4. CSP BLOCK DIAGRAM

AFE Block
VIDEO_IN0~IN11
XH1, XH2, XRG, XV1~4, XSG1, XSG2, XSHT
SHD, SHP
HOBP, PBLK,CLPDM
ADCK
CDS_DAT
CDS_CLK
CCD
CDS_CS
BLOCK
SDRAM
KS24C04
9V
Memory
Control
Connector to Logic
MCU Downloader
I/O
Control
Logic
MCU DOWNLOAD CONNECTION
IC700
KIA7029AT
Reset
3.3V
IC
RST GPIO
PLL
8 8 8 8
Port P0 Port P1 Port P2 Port P3
Data input /out put
Bank select
Column address
select
Clock
MCU
Clock enable
Chip select
Row address
select
Write enable
Port P9
8
IC702
HV 3.3V
Generator
EEPROM
XDEC EEPROM CLK
Array
Page
Latches
YDEC EEPROM DATA
Sense Amp.
R/W Control
IC701
XDI-s
DIGITAL
V OUT
OUT
IRIS
IRIS_OUT
FWD REV
GND
D/N 8 7
Control
Logic
8 8 8
Port P4 Port P5 Port P6
+
POW
CMOS
H-Bridge
1 2
X-TAL
X700
Crystal
NT : 28.636MHz
PAL : 28.375MHz
IC703
AND Gate
3-23 3-24
IC706
NJW1351RB1
V_Out
6dB Amp
OP Amp
IC705
NJM3414AM
12V
6 5
PRE
GND
Motor cont
-
IC707
T.S.D
BH6578
FVM-TR
POW
GND
3 4
FUNCTION KEY
3.3V
POWER
5V BLOCK