LG 39LN5700 (CHASSIS:LA33B) Service Manual ▷ View online
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Interconnection - 1
1
Main PCB
2
Power Board
3
IR Assy
T-con Driver
1
2
3
4
5
Main / LPB 24Pin cable
Main / Module LVDS Cable
LED driver / PSU
8Pin (IR+key) Cable
SPK Cable
[PCBs]
[Cables]
1
2
3
1
2
3
4
5
6
47LA6900-NA
7
RF Assy Cable
6
WIFI Assy Cable
7
5
4
4
RF Assy
5
WIFI Assy
6
Key Assy
6
5
◈ CONTENT ◈
1. ‘2011 Product line-up and features
2. Model naming and tool option
3. New features
4. Main PCBs
5. Block Diagrams, IIC Map
6. Structure of TV set and connection of sub ass’ys
7. New sub assy’s
- Instruction of new sub assy’s
- How to use tool
- Download
8. Adjust way of new features
9. Repair guide
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Introductions of 13Y RF assy + Magic Remote control
목차
1. System
2. Block diagram
3. Paring method
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1. System
Remote
RF Receiver
TV
UART
RF
Pairing Information Transmission (Send to TV after Paired)
• Static Calibration Data (Bypass only)
• Remote FW ver. (Save also in Receiver)
• BD_ADDR (Save also in Receiver)
• Remote FW ver. (Save also in Receiver)
• BD_ADDR (Save also in Receiver)
• Pairing Information Transmission Sequence
• When it is paired, the remote sends packets(pairing success, F/W version, BD_ADDR) to the receiver.
• The receiver sends the pairing success packet to TV directly.
• F/W version and BD_ADDR packets are just saved on the receiver.
• The receiver sends F/W version or BD_ADDR packet to TV when it is required.
• The receiver sends the pairing success packet to TV directly.
• F/W version and BD_ADDR packets are just saved on the receiver.
• The receiver sends F/W version or BD_ADDR packet to TV when it is required.
Motion Data Transmission
• Period : 7.5msec
• Motion Data : gyro, accelerometer
• Motion Data : gyro, accelerometer
Voice Data Transmission
• Period : 10msec
• Voice sampling : 16khz 16bit
• Voice sampling : 16khz 16bit
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