LG 55LM4600 (CHASSIS:LT21B) Service Manual ▷ View online
- 16 -
* EDID data for FHD 3DTV_8bit (Model name = LG TV)
- HDMI EDID table (0x1E : Physical Address)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0
02 03 33 F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 78 03 0C 00 10 00
20 80 1E 20 C0 0E 01 40 0A 0F 08 10 18 10 98 10 58
30 10 38 10 01 1D 80 18 71 1C 16 20 58 2C 25 00 20
40 C2 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55
50 00 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58
60 2C 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E
70 20 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 23
20 80 1E 20 C0 0E 01 40 0A 0F 08 10 18 10 98 10 58
30 10 38 10 01 1D 80 18 71 1C 16 20 58 2C 25 00 20
40 C2 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55
50 00 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58
60 2C 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E
70 20 B8 28 55 40 C4 8E 21 00 00 1E 00 00 00 00 23
1) HDMI 1 Check sum : 0x43, 0X23 (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0x43, 0X13 (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0x43, 0X03 (CEA Block 0x1E :30)
* EDID data for FHD 2DTV(Support deep color)
10bit (Model name = LG TV)
- HDMI EDID table (0x1E : Physical Address)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00
00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0
02 03 22 F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 67 03 0C 00 10 00
20 B8 2D 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2
30 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00
40 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2C
50 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20
60 B8 28 55 40 C4 8E 21 00 00 1E 00 00
20 B8 2D 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2
30 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00
40 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2C
50 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20
60 B8 28 55 40 C4 8E 21 00 00 1E 00 00
00
00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 DE
1) HDMI 1 Check sum : 0x43, 0XDE (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0x43, 0XCE (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0x43, 0XBE (CEA Block 0x1E :30)
* EDID data for FHD 2DTV(Non-Support deep color)
8bit (Model name = LG TV)
- HDMI EDID table (0x1E : Physical Address)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 43
0
02 03 22 F1 4E 10 9F 04 13 05 14 03 02 12 20 21
10 22 15 01 26 15 07 50 09 57 07 67 03 0C 00 10 00
20 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2
30 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00
40 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2C
50 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20
60 B8 28 55 40 C4 8E 21 00 00 1E 00 00
20 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 20 C2
30 31 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55 00
40 20 C2 31 00 00 1E 02 3A 80 18 71 38 2D 40 58 2C
50 45 00 A0 5A 00 00 00 1E 01 1D 00 BC 52 D0 1E 20
60 B8 28 55 40 C4 8E 21 00 00 1E 00 00
00
00 00 00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 25
1) HDMI 1 Check sum : 0x43, 0X25 (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0x43, 0X15 (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0x43, 0X05 (CEA Block 0x1E :30)
* EDID data for HD 2DTV ( Model name = LG TV )
- HDMI EDID table (0x1E : Physical Address)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 80 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
40 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
50 18 88 03 06 40 84 63 00 00 18 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A4
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 01 01
30 01 01 01 01 01 01 66 21 50 B0 51 00 1B 30 40 70
40 36 00 40 84 63 00 00 1E 64 19 00 40 41 00 26 30
50 18 88 03 06 40 84 63 00 00 18 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 01 A4
0
02 03 22 F1 4E 10 1F 84 13 05 14 03 02 12 20
21
10 22 15 01 26 15 07 50 09 57 07 67 03 0C 00 10
00
20 80 1E 01 1D 80 18 71 1C 16 20 58 2C 25 00 A0
5A
30 00 00 00 9E 01 1D 00 72 51 D0 1E 20 6E 28 55
00
40 20 C2 31 00 00 1E 8C 0A D0 8A 20 E0 2D 10 10
3E
50 96 00 A0 5A 00 00 00 18 02 3A 80 18 71 38 2D
40
60 58 2C 45 00 A0 5A 00 00 00 1E 00 00
00
00 00
00
70 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
5B
1) HDMI 1 Check sum : 0xA4, 0X5B (CEA Block 0x1E :10)
2) HDMI 2 Check sum : 0xA4, 0X4B (CEA Block 0x1E :20)
3) HDMI 3 Check sum : 0xA4, 0X3B (CEA Block 0x1E :30)
- 17 -
- Analog (RGB) EDID table - FHD
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 16 01 03 68 A0 5A 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 5C
20 0F 50 54 A1 08 00 31 40 45 40 61 40 71 40 81 80
30 01 01 01 01 01 01 02 3A 80 18 71 38 2D 40 58 2C
40 45 00 A0 5A 00 00 00 1E 66 21 50 B0 51 00 1B 30
50 40 70 36 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1E 53 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 5C
CheckSum : 5C
- Analog (RGB) EDID table - HD
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
0
00 FF FF FF FF FF FF 00 1E 6D 01 00 01 01 01 01
10 01 15 01 03 68 10 09 78 0A EE 91 A3 54 4C 99 26
20 0F 50 54 A1 08 00 81 C0 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 1B 21 50 A0 51 00 1E 30 48 88
40 35 00 A0 5A 00 00 00 1C 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1F 46 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 CD
20 0F 50 54 A1 08 00 81 C0 61 40 45 40 31 40 01 01
30 01 01 01 01 01 01 1B 21 50 A0 51 00 1E 30 48 88
40 35 00 A0 5A 00 00 00 1C 01 1D 00 72 51 D0 1E 20
50 6E 28 55 00 A0 5A 00 00 00 1E 00 00 00 FD 00 3A
60 3E 1F 46 10 00 0A 20 20 20 20 20 20 00 00 00 FC
70 00 4C 47 20 54 56 0A 20 20 20 20 20 20 20 00 CD
=> Detail EDID Options are below
HD( 2D TV)
FHD(2D TV)
_10bit
FHD(2D TV)
_8bit
HD (3D TV)
FHD (3D TV)
32LS3500-DA
47LS4600-DA
32LS5600-DA
32LM3400-DA 47LM5800-DB
32LS3400-DA
42LS4600-DA
42LM5800-DB
32CS460-DA
32LS4600-DA
32LM5800-DB
42LS3400-DA
55LM4600-DB
42CS560-DA
47LM4600-DB
32CS560-DA
42LM3400-DA
42CS460-DA
Support Deep
color
Non-Support
Deep color
ASCII Code
4.5. Outgoing condition Configuration
■ When pressing IN-STOP key by SVC remocon, Red LED
are blinked alternatively. And then automatically turn off.
(Must not AC power OFF during blinking)
4.6 GND & Hi-pot test
Confirm whether is normal or not when between power
board's ac block and GND is impacted on 1.5kV(dc) or
2.2kV(dc) for one second.
■ GND TEST = POWER CORD GND and SIGNAL CABLE
GND
■ Hi-pot TEST = POWER CORD GND and LIVE&NUETRAL
■ Test Process
(1) Check the POWER CABLE and SIGNAL CABLE insertion
condition.
(2) Connect the AV JACK Tester
(3) Controller(GWS103-4) on
(4) GND TEST(Auto)
- If Test is failed, Buzzer operate
- If Test is passed, execute next process(HI-pot test)
- Remove A/V CORD from A/V JACK BOX
(5) HI-POT test(Auto)
- If Test is failed, Buzzer operate
- If Test is passed, GOOD Lamp on and move to next
process automatically.
- 18 -
4.7. 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.
If change is not seen, replace Eye Q II sensor
4.8. 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
4.9. 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 OK button
3) Don’t wear a 3D Glasses, Check the picture like below .
- 19 -
SCREW ASSEMBLY WORKING GUIDE
• FAB31339402
(M3*L4.5, BK, Machine)
• 14EA
• FAB31339201
(M3*L10, BK, Taptite)
• 9EA
• FAB30016122
(M4*L20, BK, Taptite)
• 4EA
D
D
D
D
D
D
D
D
D
D
D
D
■ Screw specification and application situation
C
A
A
A
A
A
A
A
A
A
A
A
A
B
C
C
C
C
C
C
C
• FAB30078812
(M6*L10, BK, Machine)
4EA
4EA
B
B
B
A
A
C
C
C
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
B
B
C
C
C
C
C
C
C
C
C
C
C
C
C
C
• FAB30078812
(M6*L10, BK, Machine)
4EA
4EA
B
B
B
B
B
B
A
A
A
A
C
A
C
※
Warning
Check Screw Type When Screw is assembled
at Part. If Screw is used at the part
Module will get damaged
at Part. If Screw is used at the part
Module will get damaged
A
A
C
※
Warning
Check Screw Type When Screw is assembled
at Part. If Screw is used at the part
Module will get damaged
at Part. If Screw is used at the part
Module will get damaged
A
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