Read LG 42PT255C-TA (CHASSIS:PP11K) Service Manual online
H6RR Block diagram
Matrix(Mstar)
DDR2
SDRAM
512MBIT
Serial
FLASH
Memory
64MBIT
SDRAM
bus
ADD : 13bit
DATA :
16bit
Interface
SIDE
AV IN(1)
HDMI1.3(1)
USB(1)
AUDIO
AMP
TAS5709
TUNER
Non_EU :
TAFT-Z001D
REAR
AV IN(1)
Variable OUT(1)
RGB(+Audio)(1)
HDMI1.3(2)
COMPONENT(2)
RS232C(1)
EEPROM
64KBIT
DDCR
DDCA
RGB/Visu
al I2C
HDMI x 3
EEPROMx3
2KBIT
I2S(2
Chanel)
44.1kHz
SPK
SYSTEM
Full Range
(8ohmx2 10W)
Tweeter
(8ohmx2 10W)
USB2.0 HS
Level Shifter
BSS83
Y/Pb/Pr 1080p
Vi
deo I
n
Vi
deo O
ut
6dB AMP
LM324D
Rx/Tx
38.4kbps
Level Shifter
MAX3232
PDP MODULE
HD : 42T3,50T3
FHD (Single) : 50R3,60R3
LVDS
10Bit Dual
+ 256Pin QFP Package
+ 8051
Coprocessor(54Mhz)
+ Analog FE : 150Mhz
+ Digital FE : TMDS
225Mhz
HDMI1.3 12Bit
+ MPEG Decoder : MPEG4
ASP
+ Color Engine :
MstarACE-3
Main
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