DOWNLOAD LG 65LA965V-ZA / 65LA965W-ZA / 65LA9659-ZA (CHASSIS:LD34N) Service Manual ↓ Size: 12.33 MB | Pages: 125 in PDF or view online for FREE

Model
65LA965V-ZA 65LA965W-ZA 65LA9659-ZA (CHASSIS:LD34N)
Pages
125
Size
12.33 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
65la965v-za-65la965w-za-65la9659-za-chassis-ld34n.pdf
Date
PREV: LG 42HIZ22 (CHASSIS:LP62F) Service Manual

LG 65LA965V-ZA / 65LA965W-ZA / 65LA9659-ZA (CHASSIS:LD34N) Service Manual ▷ View online

D.  Function error
MR13 operating checking
Y
N
2. MR13(Magic Remocon) operating error
Check MR13 
itself Operation
Normal
operating?
Normal
operating?
Y
Close
Check & Replace
Battery of MR13 
Is show ok 
message?
Press the 
wheel
Is show ok 
message?
Close
N
N
N
Y
Standard Repair Process
Established
date 
Revised date 
11/16
LCD  TV
Error
symptom
11
Replace 
MR13 
Turn off/on the 
set and press 
the wheel
Press the back 
key about 5sec
Close
* If you conduct the loop at 3times, change the M4.
Y
Check the 
INSTART menu
RF Receiver ver 
is “00.00”?
Y
Check & Repair 
RF assy 
connection
N
Down load the Firmware
* INSTART MENUÆ14.RF 
Remocon  TestÆ3. Firmware 
download
Y
RF Receiver ver 
is “00.00”?
N
Close
☞
A23
☞
A4
☞
A4
2013.01.31
D. Function error
Wifi operating checking
3.Wifi operating error
Check the 
INSTART menu
Wi-Fi Mac value 
is “NG”?
Y
Check & Repair 
Wifi cable 
connection
N
Check the Wifi wafer
1pin 
Standard Repair Process
Established
date 
Revised date 
12/16
LCD  TV
Error
symptom
12
Change the Wifi 
assy
Normal
Voltage?
Close
Y
Y
N
Replace
Main B/D
Wi-Fi Mac value 
is “NG”?
N
Close
☞
A24
☞
A4
☞
A4
☞
A24
2013.01.31
Check technical 
information
- Fix information
- S/W Version
N
Y
Technical 
information?
Check 
input 
signal
Signal
input?
Y
N
External Input and
Component
Recognition error
Check and fix 
external device/cable
HDMI/
DVI, Optical
Recognition error
Replace Main B/D
Replace Main B/D
Fix in 
accordance 
with technical 
information
D. Function error
External device recognition error 
Established
date 
Revised date 
14/16
LCD  TV
Error
symptom
Standard Repair Process
14
2013.01.31
Check 
location of 
noise
Identify 
nose 
type
Circuit 
noise
Replace PSU
Mechanical 
noise
Check location of 
noise
※
When the noise is severe, replace the module
(For models with fix information, upgrade the 
S/W or provide the description)
OR
※
If there is a “Tak Tak” noise from the 
cabinet, refer to the KMS fix information and 
then proceed as shown in the solution manual
(For models without any fix information, 
provide the description)
※
Mechanical noise is a natural 
phenomenon, and apply the 1st level 
description. When the customer does not 
agree, apply the process by stage. 
※
Describe the basis of the description 
in “Part related to nose” in the Owner’s 
Manual.
E. Noise 
Circuit noise, mechanical noise
Established
date 
Revised date 
15/16
LCD  TV
Error
symptom
Standard Repair Process
15
2013.01.31
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