LG 55LM760S / 55LM760T / 55LM761S / 55LM765S / 55LM765T (CHASSIS:LD22E) Service Manual ▷ View online
2012 LED/LCD TV
Engineering guide
Engineering guide
< Applicable Model >
XXLM760S-ZB
XXLM760S-ZB
◈ CONTENT ◈
New features
Main PCBs
Block Diagrams, IIC Map
Structure of TV set and connection of sub ass’ys
New sub ass’ys
- Instruction of new sub ass’ys
- How to use tool
- Download
Adjust way of new features (widevine…)
Repair guide
The latest issue and concerning issue
EPI Interface
EPI(Embedded Point-Point Interface)
Features
•
Point-Point topology (support 2 Pair option)
•
CDR (Clock Data Recovery)
•
Bandwidth up to 1.85Gbps/pair
at FHD 120Hz 10 bit application
•
Lock signal cascading and feedback to T-Con
•
Embedded Control Data
Merits
•
Better reliability on common noise
•
No data skew and better EMI margin
•
Fewer lines than mini-LVDS
•
Slim PCB design
TCON
2
LOCK
VCC
1
Figure1. Topology
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