Read LG 42PG6HD-UA (CHASSIS:PU83A) Service Manual online
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DIAGRAMA EN BLOQUE
Block Diagram - Overview
Flash
(16MB)
74LVC14APW
CS5345
(Audio
SW/ADC/OP_A
MP)
MTV416
(Micom
)
NTP3000
(Digital AMP)
X-tal(54M)
PI3HDMI341ART
(3x1,S/W)
EEPROM
AT/NT
Tuner
64Bit I/F
Reset
CVBS
Y/
Pb
/Pr
R/G/B
H/V Sync
RGB-PC
HDMI
0/1/2
COMP 1
COMP 2
AV 1
AV 2
RGB-PC
Audio L/R
I2S
MNT out
( L/R)
SPDIF OUT
I2S
RS-232C
Dead IC when Standby
Option
Alive IC when Standby
Video
Audio
Video
Front
End
Dual
HDMI
Rx
HD/SD
Video
Encoder
Audio
DSP
BCM3552(HD)/3(FHD)
MCLK
MCLK
HDMI CEC
HDMI CEC
(To Micom
)
To Micom
SDA
SCL
SIF
IF(AT)
Buffer
Single Channel
Digital out
(W)XGA
Local KEY
IR
Buffer
Buffer
24C16
AGC CTL (From BCM)
USB2.0
I2S Audio Input
VSB/QAM/NTSC/SIF
DDR(128MB)
CVBS/Y/C
CVBS
FHD
Dual Channel
Y/
Pb
/Pr
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