Block Diagram - LG 55X6500-TD Service Manual

4. Block Diagram

Main tuner
(TDTJ-S031D)
Component 1
Component 2
D-sub RGB
Audio L/R (for RGB)
JACK PACK HDMI
JACK PACK
1
at REAR at REAR
HDMI
2
HDMI
3
Digital Audio (Optic)
RS-232C (Ctrl./SVC)
HDMI4
USB1
USB2 (DVR Ready)
JACK PACK JACK PACK
at SIDE at SIDE
Component 3
Audio L/R (for RGB)
IR Emitter Jack
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Only for training and service purposes
IF +/-
TU_CVBS
SIF
CVBS, L/R
AV
Y Pb Pr, L/R
Y Pb Pr, L/R
RGB/H/V
Audio L/R
4x1
HDMI Switch
TDA19997
SPDIF
MAX3232
EPHY
Ethernet
DP/DM/ +5V
DP/DM/ +5V
CVBS, L/R
AV2
Y Pb Pr, L/R
Audio L/R
TPA6132
IR SYNC
LVDS
BCM3556 BCM3556
(DVB)
(DVB)
RX/TX
L / R
Local
3D Formatter
Dimming IC
Board
(LG5111)
(FHD, 60Hz)
X-tal
25MHz
DDR_Data[0:15], DQS, DM ...
Addr.[ ], ctrl. data
DDR2 (1Gbit)
DDR2 (1Gbit)
Data[16:31]
DDR2 (1Gbit)
DDR2 (1Gbit)
Data [0 ... 7]
NAND Flash
Addr[0...1], CS ...
(4GB)
IR
IR
IR module
IR
RF
Wireless module
Wireless Dongle
Digital AMP
I2S Digital AMP
Digital AMP
NTP7000
NTP3100L
NTP3100L
SCL, SDA_3.3V
NVRAM
MICOM
SCL, SDA_3.3V
(uPD78F0513)
LGE Confidential
Wireless
LGE Internal Use Only