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BCM35230 Block Diagram (LW98)
Air/
Cable
TUNER
(T/C)
DVB-S
TUNER
(S2)
Copyright © 2011 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
ANALOG
DEMOD
P_TS
DIGITAL
DEMOD
(T/C)
DIF(+/-)
CVBS(M)
DIGITAL
DEMOD
(S2)
USB hub (only LW950X)
DVR ready
LNB
USB1
USB2
WiFi
(built in)
HDMI1
Only LW950X
HDMI2
HDMI3
HDMI4
H/P
A/V2
COMP1
RGB In/CVBS In Out
SCART
Bottom
PC-RGB
side
PC-AUDIO
OPTIC
LAN
A/V1
Rear
RS-232C
NAND
Flash(8Gb)
CI slot
CI slot
P_TS
DVB-
T/C
Demod
CVBS
TS_S/P
USB
HUB IC
USB
Side
(HDCP
EEPROM)
HDMI
HDMI
HUB IC
S/W
BCM
L/R Out
35230
CVBS
COMP
CVBS
RGB,H/V
L/R In
SPDIF OUT
Ethernet
SYSTEM
DDR3
X 16 X 2
(2Gb)
SYSTEM EEPROM X 1
(1Mb)
Mini
51P
T-con
LVDS
(URSA5 x
2)
LVDS.
Audio
I2S Out
AMP
Audio
AMP
(Woofer)
Only LW950X/770X
Sub Micom
I2C
(sanyo)
Wireless Ready
I2C
UART
M-Remote
Module
(built in)
Only LW950X/770X
LGE Internal Use Only
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