LG 55LM860V Service Manual page 71

L9 Block diagram
GBB AFE
DIF
1ch@30MHz
w/ PLL
ATSC Half NIM
SIF
Audio L/R (5-ch)
Tuner_CVBS
CVBS(6ch)
Component(2ch)
SW
PC-RGB
HDMI(1ch)
HDMI-Rx 1.4
(1-port PHY)
ARC
3D, ARC, 4kx2k
(1ch)
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Analog Chip
Global Baseband
V/Q, DVB-T/C
BTSC AFE
10b@18.432MHz
w/ PLL
Audio Codec0
1ch mono
(Digital Part)
Audio-ADC
24b@48KHz
Audio Codec1
1ch L/R
SW
(Digital Part)
Audio-ADC
24b@48KHz
CVBS AFE(2-ch)
12 : CVBS
SW
12b@54MHz
3ch Video
Capture
AFE
Block
10b@165MHz
(3CH)
w/ LLPLL
3D or UD
Data bridge
HDMI
(1-Link)
Audio PLL
w/ DCO
I2C
4(val, err, clk, sop)
+8 (data)
Parallel TS
System
Demux
10(data)+1(en)+5(gc)
AAD
(THAT)
3(lrck, lrch, sck)
I2S (mono)
I2S(stero)
3(lrck, lrch, sck)
12
LVDS
LVDS
12
LVDS
LVDS
8 I2S or SPDIF
1 (ARC data)
9 Audio Clocks
I2C
I2C 6(gbb, l9da) I2C
interrupt
3(hdmi, 3ch, gbb)
Digital Chip
Video Decoder
(Dual HD)
H.264 Encoder
SD upto 480p Audio DSP
Multi-STD
Audio Decoder
Audio
CPU
Dual C-A9 (1GHz)
Graphic Engine
2D-VG / 3D Open-ES2.0
Diplay
Engine
MC NR,
Video
Vertical MC IPC
Scaler, PE
OSD, VCR
Audio
Ethernet USB2.0
DDR3(x16) * 3
MAC Host (x3)
PHY
eMMC
DDR3-PHY
(3-port)
Controller
Sound
(Headphone)
DSP
I2S
Digital
Audio
I2S
Output
SPDIF
Video
LVDS
OSD
LVDS
LGE Internal Use Only