DOWNLOAD LG 84LM9600 (CHASSIS:LC23J) Service Manual ↓ Size: 13.8 MB | Pages: 127 in PDF or view online for FREE

Model
84LM9600 (CHASSIS:LC23J)
Pages
127
Size
13.8 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
84lm9600-chassis-lc23j.pdf
Date
PREV: LG 84LM9600 (CHASSIS:LB23J) Service Manual

LG 84LM9600 (CHASSIS:LC23J) Service Manual ▷ View online

EPI Interface (mini-LVDS vs. EPI)
Comparison
HF mini-LVDS
What to change
EPI (Embedded clock P-to-P Interface)
-
Difficult to upgrade bandwidth limit
-
Multiple number of wires needed for higher bandwidth
HF mini-LVDS
FHD (10bit)
60Hz
120Hz
240Hz
No. of Signal
36
36
72
Connector
60pin
(2ea)
60pin
(2ea)
80pin
(2ea)
-
Better reliability on common noise
-
No data skew. Better EMI margin
-
Lower cost ( Cable, Connector )
-Slim S-PCB design (14mm Æ 10mm) helps slimmer TV
EPI
FHD (10bit)
60Hz
120Hz
240Hz
960ch
960ch
720ch
No. of Signal
12
12
32
Connector
-
50 pin 
(2ea)
70pin 
(2ea)
LCM (T-con to S-Driver IC)
TCON
2
LOCK
VCC
1
TCON
18
VCC
1
18
HF mini-LVDS
* Bandwidth Capability 
- FHD 120Hz 10Bit : 594Mbps@36Lines 
→ 1.65Gbps@12Lines
- FHD 240Hz 10Bit : 594Mbps@72Lines 
→ 1.25Gbps@32Lines
(FHD 
120Hz)
(FHD 
120Hz)
EPI
HF mini-LVDS
EPI
Topology
Protocol
Features
@10bit, FHD120
• Multi Drop
• Data rate: 660Mbps
• External clock
• Point to Point
• Data rate : 1.8Gbps
• Embedded clock, Control
Merit
• Simple structure
• Standardization
• Fewer Lines : 12
• Embedded clock 
: low EMI, Clock skew free
• Easy to PCB design
Demerit
• Too many lines : 36
• Clock skew
• EMI due to clock lines
• Bandwidth limit
• Transmission Overhead
: 4bit delimiter
TCON
Lock
2
1
TCON
EPI Interface (mini-LVDS vs. EPI)
Benefit: More Clear More Real 
Best picture quality + thin TV
Local 
Dimming
Local
Dimming
BLU
structure
Edge LED
Edge Type
w/ Local Dimming
Upper 
Metal 
Cover 
LED Array
LED Array is on the bottom of Module
Local dimming depicts more 
deep black.
Feature
Types of LED - Edge 
Model
XXLM860V-ZB
42inch : H(12) = 12Block
47inch : H(12) = 12Block
55inch : H(12) = 12Block
84inch : H(16)*V(2) = 32Block
Main PCB
To PSU
To FRC BOARD
1
Main processor_Digital(LG1152D), 
DDR Memory
Flash Memory
2
3
4
Micom for Key/IR sensing 
HDMI switch for UD(4:1)
Audio AMP (10W+10W)
wifi
Local Key +IR
Motion assy
Front Spk
Woofer  Spk
Main processor_analog(LG1152A) 
5
3D Depth Control IC, 
DDR Memory
6
1
2
3
4
4
5
6
7
7
Tuner (T2/C/S2)
8
8
Logo Light
Logo Light
Page of 127
Display

Click on the first or last page to see other 84LM9600 (CHASSIS:LC23J) service manuals if exist.

RANDOM: