LG 55LM6700 (CHASSIS:LC22E) Service Manual ▷ View online
- 13 -
5.4 EYE-Q function check
Step 1) Turn on TV
Step 2) Press EYE key of Adj. R/C
Step 3) Cover the Eye Q II sensor on the front of the using your hand
and wait for 6 seconds
Step 4) Confirm that R/G/B value is lower than 10 of the “Raw Data
(Sensor data, Back light )” . If after 6 seconds, R/G/B value is
not lower than 10, replace Eye Q II sensor
Step 5) Remove your hand from the Eye Q II sensor and wait for 6
seconds
Step 6) Confirm that “ok” pop up. s
If change is not seen, replace Eye Q II sensor
5.5 Local Dimming Function Check
Step 1) Turn on TV
Step 2) At the Local Dimming mode, module Edge Backlight moving
right to left
Back light of IOP module moving
Step 3) confirm the Local Dimming mode
Step 4) Press “exit” Key.
5.6 Magic Motion Remocon test
-equipment : RF Remocon for test, IR-KEY-Code Remocon for test
-You must confirm the battery power of RF-Remocon before test
(recommend that change the battery per every lot)
-Sequence (test)
a)if you select the ‘start key(OK)’ on the controller, you can
pairing with the TV SET.
b)You can check the cursor on the TV Screen, when select the
‘OK Key’ on the controller
c) You must remove the pairing with the TV Set by
‘Mute + OK Key’ on the controller。
5.7 3D function test
(Pattern Generator MSHG-600, MSPG-6100 [SUPPORT HDMI1.4])
* HDMI mode NO. 872 , pattern No.83
1) Please input 3D test pattern like below
(HDMI mode NO. 872 , pattern No.83)
2.When 3D OSD appear automatically ,
then select green button.
3. Don’t wear a 3D Glasses,
Check the picture like below .
5.8 3D Depth function TEST
5.9 Wi-Fi Test(LM6200 not support
Wi-Fi)
5.10 LNB voltage and 22KHz tone
5.10 LNB voltage and 22KHz tone
check (only for DVB-S/S2 model)
Test method
Aging time
Cool
Medium
Warm
(Min)
x
y
x
y
x
y
GP4
269
273
285
293
313
329
1
0-2
280
287
296
307
320
337
2
3-5
279
285
295
305
319
335
3
6-9
277
284
293
304
317
334
4
10-19
276
283
292
303
316
333
5
20-35
274
280
290
300
314
330
6
36-49
272
277
288
297
312
327
7
50-79
271
275
287
295
311
325
8
80-119
270
274
286
294
310
324
9
Over 120
269
273
285
293
309
323
No
Item
Min
Typ
Max
Unit
Remark
9
10
12
W
1.
Audio practical max
Output, L/R
(Distortion=10%
max Output)
(Distortion=10%
max Output)
8.10
10.8
Vrms
EQ Off
AVL Off
Clear Voice Off
2. Speaker (8Ω
Impedance)
10
12
W
EQ On
AVL On
Clear Voice On
1. Set TV in Adj. mode using POWER ON.
2. Connect cable between satellite ANT and test JIG.
4. Press Yellow Key (ETC+SWAP) in Adj Remocon to make LNB on.
5. check LED light ‘ON’ at 18V menu.
6. check LED light ‘ON’ at 22KHz tone menu.
7. Press Blue Key (ETC+PIP INPUT) in Adj Remocon to make LNB off.
8. check LED light ‘OFF’ at 18V menu.
9. check LED light ‘OFF’ at 22KHz tone menu.
Test result
1. After press LNB On key, ‘18V LED’ and ‘22KHz tone LED’ should be
ON.
2. After press LNB OFF key, ‘18V LED’ and ‘22KHz tone LED’ should
be OFF.
5.11 Option selection per country
5.11.1 Overview
▪ Option selection is only done for models in Non-EU
5.11.2 Method
1) Press ADJ key on the Adj. R/C, then select Country Group Meun
2) Depending on destination, select Country Group Code 04 or
Country Group EU then on the lower Country option, select US, CA,
6.0 Tool Option selection
▪
Method: Press Adj. key on the Adj. R/C, then select Tool option.
6.1 Ship-out mode check (In-stop)
▪ After final inspection, press In-Stop key of the Adj. R/C and check
that the unit goes to Stand-by mode.
6.2.1 Method
- Check that Power Cord is fully inserted to the SET.
(If loose, re-insert)
- Unit fully inserted Power cord, Antenna cable and A/V arrive to
the auto-check process.
- Connect D-terminal to AV JACK TESTER
- Auto CONTROLLER(GWS103-4) ON
- Perform GND TEST
- If NG, Buzzer will sound to inform the operator.
- If OK, changeover to I/P check automatically.
(Remove CORD, A/V form AV JACK BOX)
- Perform I/P test
- If NG, Buzzer will sound to inform the operator.
- If OK, Good lamp will lit up and the stopper will allow the pallet to
move on to next process.
Measurement condition:
1. RF input: Mono, 1KHz sine wave signal, 100% Modulation
2. CVBS, Component: 1KHz sine wave signal 0.5Vrms
3. RGB PC: 1KHz sine wave signal 0.7Vrms.
3. RGB PC: 1KHz sine wave signal 0.7Vrms.
8.1 SET Factoring Condition
No
1
6.2.2 Checkpoint
▪ TEST voltage
- GND: 1.5KV/min at 100mA
- SIGNAL: 3KV/min at 100mA
▪ TEST time: 1 second
▪ TEST POINT
- GND TEST = POWER CORD GND & SIGNAL CABLE METAL GND
▪ LEAKAGE CURRENT: At 0.5mArms.
7. Audio
No.
Item
Condition
Remark
1. Power
Off
2. Volume Level
10
3. Main Picture Input
DTV
DTV&ATV
4. Main Last Channel
N.A.
5. Mute
Off
6. ARC
16:9(DTV)
Energy Saving
Auto
3D Settings
Standard
Backlight
Energy Saving
Contrast
100
Brightness
50
Sharpness
25
Colour
60
Tint
0
7. PICTURE
Picture Mode
Colour Temp
0
- 14-
- 15-
Sound Mode
Standard
Stanard
Music
Cinema
Sport
Game
Vivid
User setting
User EQ
Auto Volume
Off
Volume Mode
Volume Control
Medium
Dynamic EQ
On
Natural Sound
Bass Enhancer
On
Sound Optimizer
Normal
Infinite
Surround
Surround
On
Clear Voice II
Off
AV sync.
Off
DTV
Audio Setting
Audio Setting
Auto
ARC Mode
Off
Balance
0
TV Speaker
On
8.
AUDIO
Audio Setting
Digital Audio Out
PCM
Auto Tuning
Manual Tuning
DTV/TV
Programme Edit
DTV/Radio/TV
9.
SETUP
(DTV&ATV)
CI information
Module
Clock
-- : --
User control
Off time
Off
On time
Off
Sleep Timer
Off
10. Time
Automatic
Standby
Standby
4 hours
Product/Service
Info.
Info.
Initialization of
Premium
Premium
Set Password
New * * * *
Confirm * * * *
Confirm * * * *
Off
Block Programme
DTV/RADIO/TV
Parental Guidance
Blocking Off
11. LOCK
Lock System
Input Block
Menu Language
English
Audio Language
English
Language
Subtitle Language
English
Country
- -
Hard of Hearing
Off
Audio Description
Off
Volume
0
Disability
Assistance
Assistance
Beep
Off
Stand by Light
On
Power Indicator
Power Light
On
Speed
Normal
Shape
Type D
Size
Medium
Pointer
Alignment
On
Factory Reset
Set ID
1
12. OPTION
Mode Setting
Home Use
Network
Connection
Connection
Network Status
Wi-Fi Direct /
Wi-Fi Screen
Wi-Fi Screen
13. Network
Smart Share
Setting
Setting
Software Update
Picture Test
Sound Test
14. SUPPORT
Signal Test
Energy Saving
Auto
3D Settings
Standard
Backlight
Energy Saving
Contrast
100
Brightness
50
Sharpness
25
Colour
60
Tint
0
Colour Temp
0
Dynamic
Contrast
Contrast
Medium
Dynamic
Colour
Colour
Low
Clear White
off
Skin Colour
0
Grass Color
0
Sky Color
0
Noise
Reduction
Reduction
Low
Super
Resolution
Resolution
On
MPEG Noise
Reduction
Reduction
Medium
Gamma
Medium
Black Level
Auto
Eye Care
Low
Real
Cinema
Cinema
On
Colour
Gamut
Gamut
Wide
xvYCC
Off
Picture Mode
Picture Reset
7.
PICTURE
Aspect Ratio
16:9
- 16-
8.2 USB S/W Download (option, Service only)
1. Put the USB Stick to the USB socket
2. Automatically detecting update file in USB Stick
- If your downloaded program version in USB Stick is Lower, it didn’t work.
But your downloaded version is Higher, USB data is automatically detecting
(Download Version High & Power only mode, Set is automatically Download)
3. Show the message “Copying files from memory
3. Show the message “Copying files from memory
4. Updating is staring.
5. Updating Completed, The TV will restart automatically
6. If your TV is turned on, check your updated version and Tool
option. (explain the Tool option, next stage)
* If downloading version is more high than your TV have, TV
can lost all channel data. In this case, you have to channel
ecover. if all channel data is cleared, you didn’t have a DTV/ATV
test on production line.
* After downloading, have to adjust TOOL OPTION again.
1. Push "IN-START" key in service remote controller.
2. Select "Tool Option 1" and Push “OK” button.
3. Punch in the number. (Each model has their number.)
9.3 Tool Option selection
▪ Method: Press Adj. key on the Adj. R/C, then select Tool option.
HK (17)
185
41675 17229 37325 23191 1321
6059
55LM6700-CB
Area(Code) Option1 Option2 Option3 Option4 Option5 Option6 Option7
Click on the first or last page to see other 55LM6700 (CHASSIS:LC22E) service manuals if exist.