LG 42LN5400-CN (CHASSIS:LD31B / LD36B) Service Manual ▷ View online
LG Electronics Inc. Display Division
Establish : 12/09/15
LC36B Adjust specification
LG(55)C2-0661-00
22/25
Reform : 12/09/15
LG electronics
9
10
11
12
◈
CATV
Pr
System
Band
Name
CH
Freq.
Factory
1
PAL
DK
V/UHF
-
C 02
57.75
LGEND
2
NTSC
M
V/UHF
-
C 04
67.25
GUMI
8. Shipping condition
No
.
Item
Condition
Remark
1.
Power
Off
2
Mechanical Power Switch
On
2.
Input Mode
TV(DTV)
DTV & ATV
3.
Volume Level
10
4.
Mute
Off
5.
ARC
16:9(DTV)
6.
System Color
Multi
7
SETUP
Auto Tuning
Quick / Full
Manual Tuning
DTV / TV / CADTV / CATV
Programme edit
DTV/RADIO/TV/CableDTV
/ CableRadio/ Cable TV
/ CableRadio/ Cable TV
Booster
On
CI Information
During Input CI Card
8. PICTURE
Energy Saving
Off
Picture Mode
Eco
Backlight
100
Contrast
95
Brightness
50
Sharpness
25
Color
65
Tint
0
Color Temp.
C50
Advanced Control
Dynamic
Contrast
Contrast
Medium
Dynamic
Colour
Low
Skin Colour
0
Sky Colour
0
Grass Colour
0
LG Electronics Inc. Display Division
Establish : 12/09/15
LC36B Adjust specification
LG(55)C2-0661-00
23/25
Reform : 12/09/15
LG electronics
Gamma
Medium
Picture Option
Noise Reduction
Low
MPGE Noise
Reduction
Low
Black level
Low
Real Cinema
Off
Not activated
Motion Eye Care
High
Picture Reset
Aspect Ratio
16:9
Picture Wizard II
10.
AUDIO
Sound Mode
Standard
Virtual Surround
Off
Clear Voice II
Off
Auto Volume
Off
Sound Out
TV Speaker
DTV Audio
setting
Auto
Not Activated
AV Sync. Adjust
Off
Balance
0
Sound Optimizer
Normal
11.
Time
Clock
-- : --
Auto/ Manual
Off time
Off
On time
Off
Sleep Timer
Off
12.
LOCK
Set Password
New * * * *
Confirm * * * *
Confirm * * * *
Lock System
Off
Key Lock
Off
13. OPTION
Language
Menu Language
Depend On Country
Audio language
City/Area
Beijing
Hard of Hearing
Off
Standby Light
On
DivX(R) VOD
Factory Reset
Set ID
1
Mode Setting
Home Use
9. Additional Rules
This specification goes into effect from 2012/09/15.
SPDIF
Component1
TDSM
TDSM--
C601D
C601D
(LGIT)
(LGIT)
(LGIT)
AIF , CVBS
SIF
S7LR-M
(MSD804KKX)
IC101
SERIAL FLASH
IC1300 (8M bit)
MX25L8005M2I
LVDS
(FHD/HD/60Hz)
Audio AMP
STA380BW
USB2
DP/DM
SPK L/R
X-tal
24M
FPC(51P/30P)
AUD_MASTER_CLK,
AUD_LRCH,
AUD_LRCK, AUD_SCK
AUD_LRCH,
AUD_LRCK, AUD_SCK
SPDIF
CVBS, Y/Pb/Pr, L/R
Rear
DDR3 Add.
DDR3 Data
SPI
Side
NAND FLASH
IC102 (1Gbit)
K9F1G08U0D-SCB0
PCM_A[0:7]
TMDS
HDMI2
With MHL
DDR3 2Gb
IC1201
H5TQ2G63DFR-PBC
CONTROL
IR & LED /
(TACT SWITCH)
LED_R
KEY1
KEY2
IR
EEPROM
IC104
256Kbit
M2456-BRMN6TP
I2C
CI Slot
Gate
IC1901
74LVC1G32GW
TS_DATA[0:7]
PCM_DATA[0:7]
FE_TS_DATA[0:7]
PCM_A[8:14]
[LC31B] 47LN5400-CA Block diagram
TMDS
HDMI1
Demod
- 24 -
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by in the Schematic Diagram and EXPLODED VIEW.
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards.
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
A2
A9
A10
900
200
400
540
521
530
500
910
120
300
510
123
122
Set + Stand
Stand Base
+
Stand Body
LV
1
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