DOWNLOAD LG 84LM960V / 84LM960W (CHASSIS:LD23E) Service Manual ↓ Size: 17.42 MB | Pages: 127 in PDF or view online for FREE

Model
84LM960V 84LM960W (CHASSIS:LD23E)
Pages
127
Size
17.42 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
84lm960v-84lm960w-chassis-ld23e.pdf
Date
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LG 84LM960V / 84LM960W (CHASSIS:LD23E) Service Manual ▷ View online

MPU-3050 (Gyro)
(Invensense)
LIS331DLH(Accel.)
(STMicro)
BCM20733M
(BROADCOM)
Bluetooth 3.0
Key Button
( 4 x 5 )
AA x 2 Battery
DC-DC
2.8V LDO
Power Management
Bluetooth Remocon
Bluetooth 
Receiver
BCM20702M
(BROADCOM)
Bluetooth 4.0
Antenna
Connector
X-tal
20 MHz
Antenna
X-tal
24 MHz
3. M4 Block Diagram
2.8V LDO
256Kbit
(E
2
PROM)
512Kbit
(Serial Flash)
I2C
I2C
SPI
UAR
T
SPI
WM8950
(Wolfson)
Voice
MIC.
(Knowles)
I2S
M4 4-mode 
Only
Main  Item
IC
Manufacturer
Function
Remocon
Voice
Voice Codec
WM8950
Wolfson
16KHz Sampling of Audio data
MEMS Mic.
SPU0414HR5H
Knowles
Sensing Voice 
Motion 
Sensor
Gyro Sensor
ITG3050
Invensense
Sensing angular velocity of X, Y, Z-axis
Accelerometer
MMA8452
Stmicro
Sensing device tilt (Pitch & Roll angle)
RF
+
Micom
RF Antenna
SDBTPTR3015
Partron
Wireless communication
X-tal
24MHz
Partron
RF + Micom
BCM20733
Broadcom
DC-DC Converter
TPS61097
TI
Battery Boost up Regulator
LDO1
uPI7716
uPI
RF, Gyro, Accelerometer Power Supply
LDO2
uPI7716
uPI
Audio Codec, Mic. Power Supply
4. Function list
5. RF Pairing / Un-pairing Method
Method
Description
RF Pairing
™
Method1
– If unpaired, just press "OK" button.
– If paired, press "OK" button after 
unpairing.
™
Method 2 (Repairing)
– Press “BACK" button for 5 sec.
• When do pairing, the remote 
should make pairing request IR 
signal(0x75) to TV.
• When TV receive the IR signal, it 
should send "pairing request 
packet" to the RF receiver.
• After pairing success, the remote 
should blink LED for some time and 
TV send "pairing success packet" 
back to TV.
• When remote try to unpairing, it 
doesn’t care about state of 
receiver(stand alone).
RF Unpairing
Press “HOME" button and “BACK" button at 
the same time for 5 sec.
• When remote try to unpairing, it 
doesn’t care about state of 
receiver(stand alone).
• After unpairing, all pairing 
information should be erased.
• After unpairing, LED should be 
blinked for 3sec.
• The remote just becomes to IR 
mode.
-
Introductions of WIFI built 
in  ass’y
Introductions of 12Y WIFI built in ass’y
Built In Model
-
EM960
-
LM960/860/760/670/660/661 (except 72”)
Dongle Model
-
LM620
-
LS570
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