DOWNLOAD LG 42LW6500-JA (CHASSIS:LE13E) Service Manual ↓ Size: 18.16 MB | Pages: 87 in PDF or view online for FREE

Model
42LW6500-JA (CHASSIS:LE13E)
Pages
87
Size
18.16 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
42lw6500-ja-chassis-le13e.pdf
Date
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LG 42LW6500-JA (CHASSIS:LE13E) Service Manual ▷ View online

Standard Repair Process Detail Technical Manual
Power Board voltage measuring method
A. Video error_No video/ Audio
A4
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A4-2
Check the DC 24V, 12V, 3.5V.
SMAW200-H24S (YEONHO)
Error-out
24
N.C 
• Lamp SCANNING Model
: PWM Dim #2
23
PWM Dim #1
22
12V
21
Lamp : A-Dim
LED : N.C
20
12V
19
Inverter On/off
18
12V
17
GND
16
GND
15
GND
14
GND
13
3.5V
12
3.5V
11
3.5V
10
3.5V
9
GND
8
GND
7
GND
6
GND
5
20V (24V)
4
20V (24V)
3
20V (24V)
2
Power on
1
24 Pin
(Power Board ↔ Main Board) -
공통
ALEF LED 
2011.01.20
MENU Æ signal test
Æ
select channel 
When the signal is strong, use the 
attenuator (-10dB, -15dB, -20dB etc.)
Standard Repair Process Detail Technical Manual
TUNER input signal strength checking method
A. Video error_Video error, video lag/stop 
<ALL MODELS>
A6
Established 
date 
Revised 
date 
Error 
symptom
LCD  TV
A6
2010. 12 .14
Standard Repair Process Detail Technical Manual
LCD-TV Version checking method
A. Video error_Video error, video lag/stop 
1. Checking method for remote controller for adjustment
Press the IN-START with the 
remote controller for adjustment
Version 
<ALL MODELS>
A7
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A7
2011. 1 .19
Standard Repair Process Detail Technical Manual
LCD TV connection diagram (1)
A. Video error _Vertical/Horizontal bar, 
residual image, light spot
A8
Established 
date 
Revised 
date 
Error 
symptom
Content
LCD  TV
A8
2011.01.20
(D5 Input)
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