LG 42PG6000 - System Block Diagrams; Main System Architecture

- 20 -
LGE Internal Use OnlyCopyright©2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
BLOCK DIAGRAM
Main Block Diagram
COMP1
RGB
HDMI1, HDMI2,
HDMI3
SCART1
Side AV1
TS[0:7]
CVBS, Y/C, L/R
SCART2
DDR2 SDRAM
(64MByte)
Qimonda
IC701
NOR Flash
(32MB)
SPANSION
IC404
WXGA Panel
SPDIF
USB
SPDIF_OUT
Digital amp
(NTP3000A)
IC601
RS-232C
TMDS351PAG
IC201
Y Pb Pr, L/R
RGB, CVBS, audio L/R
CVBS
DTV/MNT OUT
I2S
EEPROM
24LC512
IC907
HDMI4
RGB, L/R
Tuner
(TDFV-G135D1)
TU301
TMDS[0:7]
74LVC541A(PW)
Buffer
IC402
PCMCIA
Card
74LVC542A5
Bi-Buffer
IC405
DATA[0:7]
74LCX244MTC
Buffer
IC406,407,408
Address[0:14]
TMDS[0:7]
CVBS, SIF, AM Audio
Tuner V out
NLASB3157
IC502
LVDS TMDS ODD[10 bit]
Host Address[1:16]
Host Data[0:15]
LPF
DDR2 Data[0:15]
DDR2 SDRAM
(64MByte)
Qimonda
IC701
DDR2 Data[16:31]
DDR2 Address[0:12]
I2C
MICOM
WT61P8
IC802
I2C
MAX3232CDR
IC101
TX/RX
TX
NLASB3157
IC1013
TX
TX
AT24C16AN
IC801
FLI10306
TS[0], CLK, SY, VAL
Module I2C
RX
Audio L/R out
Audio L/R out
MSP4458
Audio L/R in
Audio L/R in
I2S
Muxed audio
L/R Audio
Only
Demux
Only for DTV
Audio
MPE