LG 47LM6400 (CHASSIS:LT22E) Service Manual ▷ View online
16 / 79
NetCast3.0 Backend block diagram (LVDS Tx & Local Dimming)
LVDS Tx
Block
Main SoC
MTK
LVDS_SEL
BIT_SEL_LOW
51Pin
LVDS
Output
PANEL_VCC
(+12V)
41Pin
LVDS
Output
10-bit (R)
Dual-link LVDS Output
24
10-bit (R)
24
Dual-link LVDS Output
• LVDS_SEL : “H”=JEIDA, “L” or NC=VESA (LGD)
• BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit
• BIT_SEL : “H” or NC = 10-bit, “L” = 8-bit
L/DIMO_SCLK
L/DIMO_MOSI
I2C_SCL1
I2C_SDA1
L/DIMO_VS
[LDM_CK]
[LDM_VSYNC]
[STB_SCL]
[LDM_D0]
[STB_SDA]
17 / 79
◈ CONTENT ◈
1. Model naming and tool option
2. New features
3. Main PCBs
4. Block Diagrams, IIC Map
5. Structure of TV set and connection of sub ass’ys
6. New sub ass’ys
- Instruction of new sub ass’ys
- How to use tool
- Download
7. Adjust way of new features
8. Repair guide
9. The latest issue and concerning issue
18 / 79
Interconnection - 1
1
Main PCB
2
Power Board
3
IR+Soft touch PCB
T-con Driver
1
2
3
4
5
Main / LPB 24Pin cable
Main / Module LVDS Cable
LED driver / PSU
10Pin (IR+Key) Cable
SPK Cable
[PCBs]
[Cables]
1
2
3
1
2
3
4
5
6
47LS5700-UA
7
RF Assy Cable
6
WIFI Assy Cable
7
4
5
4
RF Assy
5
WIFI Assy
19 / 79
◈ CONTENT ◈
1. Model naming and tool option
2. New features
3. Main PCBs
4. Block Diagrams, IIC Map
5. Structure of TV set and connection of sub ass’ys
6. New sub ass’ys
- Instruction of new sub ass’ys
- How to use tool
- Download
7. Adjust way of new features
8. Repair guide
9. The latest issue and concerning issue
Click on the first or last page to see other 47LM6400 (CHASSIS:LT22E) service manuals if exist.