LG 32LG5600 (CHASSIS:LD85D) Service Manual ▷ View online
- 8 -
5. RGB PC INPUT Mode Table
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
1.
720x400
31.468
70.08
28.321
VESA
2.
640x480
31.469
59.94
25.17
37.500
75.00
31.50
3.
800x600
37.879
60.31
40.00
VESA
46.875
75.00
49.50
4.
832x624
49.725
74.55
57.283
5.
1024x768
48.363
60.00
65.00
VESA(XGA)
56.476
70.00
75.00
60.023
75.03
78.75
6.
1280x768
47.693
59.99
80.125
VESA(WXGA)
7.
1360x768
47.649
59.94
84.625
VESA(WXGA)
8.
1366x768
47.649
59.94
84.625
Supported
9.
1280x1024
63.595
60.00
108.875
SXGA (37/42LG5500 ONLY)
10.
1400x1050
65.150
60.00
122.50
SXGA (37/42LG5500 ONLY)
11.
1920x1080
66.647
59.988
138.625
WUXGA
4. Component Video Input (Y, P
B
, P
R
)
No
Specification
Proposed
Resolution
H-freq(kHz)
V-freq(Hz)
1
720x480
15.73
59.94
SDTV, DVD 480i
2
720x480
15.75
60
SDTV, DVD 480i
3
720x480
31.47
59.94
SDTV 480p
4
720X480
31.5
60
SDTV 480p
5
720x576
15.625
50
SDTV, DVD 576i
6
720x576
31.25
50
SDTV 576p
7
1280x720
44.96
59.94
HDTV 720p
8
1280x720
45
60
HDTV 720p
9
1280x720
37.5
50
HDTV 720p
10
1920x1080
28.125
50
HDTV 1080i
11
1920x1080
33.75
60
HDTV 1080i
12
1920x1080
33.72
59.94
HDTV 1080i
13
1920x1080
27
24
HDTV 1080p
37/42LG5500 ONLY
14
1920x1080
33.75
30
HDTV 1080p
37/42LG5500 ONLY
15
1920x1080
56.25
50
HDTV 1080p
37/42LG5500 ONLY
16
1920x1080
67.433
59.94
HDTV 1080p
37/42LG5500 ONLY
17
1920x1080
67.5
60
HDTV 1080p
37/42LG5500 ONLY
- 9 -
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Proposed
1.
720x400
31.468
70.08
28.32
2.
640x480
31.469
59.94
25.17
37.500
75.00
31.50
VESA
3.
800x600
37.879
60.31
40.00
46.875
75.00
49.50
VESA
4.
832x624
49.725
74.55
57.283
Macintosh
5.
1024x768
48.363
60.00
65.00
56.476
70.00
75.00
60.023
75.03
78.75
VESA(XGA)
6.
1280x768
47.693
59.99
80.125
VESA(WXGA)
7.
1360x768
47.649
59.94
84.625
VESA(WXGA)
8.
1366x768
47.649
59.94
84.625
Supported
9.
1280x1024
63.595
60.0
108.875
SXGA (37/42LG5500 ONLY)
10.
1400x1050
65.160
60.0
122.50
SXGA (37/42LG5500 ONLY)
11.
1600x1200
74.077
60.0
130.375
UXGA (37/42LG5500 ONLY)
12.
1920x1080
66.647
59.988
138.625
WUXGA
7. HDMI PC Table
6. HDMI DTV Table
No
Resolution
H-freq(kHz)
V-freq.(Hz)
Pixel clock(MHz)
Remark
Proposed
1
640x480
31.469
59.94
25.175
SDTV 480p 60Hz
PC mode ->
2
640x480
31.469
60
25.2
SDTV 480p 60Hz
Display 640*480
3
720x480
31.47
59.94
27
SDTV 480p 60Hz
4
720x480
31.5
60
27.027
SDTV 480p 60Hz
5
720x576
31.25
50
27
SDTV 576p 50Hz
6
1280x720
37.5
50
74.176
HDTV 720p 50Hz
HDCP
7
1280x720
44.96
59.94
74.176
HDTV 720p 60Hz
HDCP
8
1280x720
45
60
74.25
HDTV 720p 60Hz
HDCP
9
1920x1080
28.125
50
74.25
HDTV 1080i 50Hz
HDCP
10
1920x1080
33.72
59.94
74.176
HDTV 1080i 60Hz
HDCP
11
1920x1080
33.75
60
74.25
HDTV 1080i 60Hz
HDCP
12
1920x1080
27
24
74.25
HDTV 1080P 24Hz
HDCP
13
1920x1080
33.75
30
74.25
HDTV 1080P 30Hz
HDCP
14
1920x1080
56.25
50
148.5
HDTV 1080P 50Hz
HDCP
15
1920x1080
67.433
59.94
148.352
HDTV 1080P 60Hz
HDCP
16
1920x1080
67.5
60
148.5
HDTV 1080P 60Hz
HDCP
- 10 -
ADJUSTMENT INSTRUCTION
1. Application Range
This spec. sheet is applied to all of the LD85D chassis
manufactured at LG TV Plant all over the world.
manufactured at LG TV Plant all over the world.
2. Specification.
1) Because this is not a hot chassis, it is not necessary to use
an isolation transformer.
However, the use of isolation transformer will help to
protect test instruments
However, the use of isolation transformer will help to
protect test instruments
2) Adjustment must be done in the correct sequence.
3) The adjustment must be performed at 25±5°C temperature
3) The adjustment must be performed at 25±5°C temperature
and 65±10% relative humidity if there is no specified
designation.
designation.
4) The input voltage of the receiver must be kept between
100-220V~, 50/60Hz.
5) Before adjustment, execute Heat-Run for 5 minutes at RF
no signal.
3. Channel Memory
1) Press ADJ key in Adjust remote control.
2) Select “Channel Recover” by using
2) Select “Channel Recover” by using
D
/
E
(CH+/-) key, and
press
G
(VOL+).
3) When Channel Recover is completed, set will be turned off
and LED light go to stand-by mode.
* Before AV ADC Calibration, should be executed the “Tool option 1”
4. Select method of Tool option 1
1) Press ADJ Key in the Adjust remote control.
2) Select “Tool option 1” by using
2) Select “Tool option 1” by using
D
/
E
(CH+/-) key, and press
A
(ENTER).
3) Select “Maker” by using
D
/
E
(CH+/-) key, and change the
module maker and. applied module classification by using
F
/
G
(VOL+/-).
4) Select “Inch” by using
D
/
E
(CH+/-) key, and change the
module according to the inch of model.
5) Select “Tool” by using
D
/
E
(CH+/-) key, and change the
tool name according to the model. (Vitiaz3 : 1, Other : 0)
(Inch of model : 32”, 37”, 42”, Applied module under the
classification)
(Inch of model : 32”, 37”, 42”, Applied module under the
classification)
6) After changing the Tool option1, push the EXIT key.
5. Substrate ADC Calibration
* Press EXIT Key to delete Installation Guide before PCB
assembly adjustment. And then press FRONT-AV Key on
Adjustment remote controller.
Adjustment remote controller.
(RS-232C Host change : G-Probe => PC. Input change : AV3)
5.1. ADC Calibration Mode
(1) Adjustment of RF/AV
Model : 202 / Pattern : 65
(2) Adjustment of Component.
Model : 215/ Pattern : 65
(3) Adjustment of RGB
Model : 3/ Pattern : 65
5.2. ADC Calibration Protocol [RS-232C]
- If ADC calibration don’t adjust at PCB assembly, ADC
calibration adjust at Final assembly line.
- Don’t press the INSTOP KEY after completing the function
inspection.
<Fig. 1>
Model Name
32LG5500
Tool Option 1
35534
Maker
CMO
Inch
32
Tool
LG5500
Item
CMD1 CMD2
Data0
Remark
ADC adjust ADC Adjust
a
d
1
0
Data Read ADC Parameter
a
d
2
0
18Byte Transmission(Main diaplay)
(Main Display)
: Main Display Input & Resolution Data
ADC Parameter
a
d
2
1
18Byte Transmission (Sub Display)
(Sub Display)
: Main Display Input & Resolution Data
Digital Data
a
d
3
0
(Main Display)
Digital Data
a
d
3
1
(Sub Display)
Default ADC
Parameter
Write
(Mean)
a
d
4
0
Adjustment
a
d
9
9
Use to check ADC at Final assembly
Confirmation
WB working process.
Adjustment Adjustment
a
d
0
0
When transmitting adjustment Mode
Mode
Mode In
In command, adjustment command
is operated.
Adjustment a
d
9
0
Mode Out
A
Baud Rate : 115,200 bps
A
RS232C Host : PC
A
Echo : Nothing
- 11 -
6. EDID
* Caution
1) Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
- Digital EDID : Pin3 exists
2) Never connect HDMI & D-sub Cable at the same time.
3) Use the proper cables below for EDID Writing.
4) Download HDMI1, HDMI2 separately because HDMI1 is
3) Use the proper cables below for EDID Writing.
4) Download HDMI1, HDMI2 separately because HDMI1 is
different from HDMI2.
6.1. EDID Data
6.2. Data
(1) ANALOG (128 bytes)
(2) HDMI 1 (256 bytes)
=> Detail EDID Options are below (a, b, c, d, e, f)
(a) Product ID
(b) Serial No: Controlled on production line.
(c) Month, Year: Controlled on production line:
(b) Serial No: Controlled on production line.
(c) Month, Year: Controlled on production line:
ex) Monthly : ‘09’ -> ‘09’
Year : ‘2006’ -> ‘10’
(d) Model Name(Hex):
(e) Checksum: Changeable by total EDID data.
(f) Vendor Specific(HDMI)
(f) Vendor Specific(HDMI)
Item
Manufacturer ID
Version
Revision
Condition
GSM
Digital : 1
Digital : 3
Data(Hex)
1E6D
01
03
D-sub to D-sub
DVI-D to HDMI or HDMI to HDMI
For HDMI EDID
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
a
b
0x01
c
01
03
08
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x02 11
49
4B
A5
6E
00
31
40
45
40
61
40
81
80
90
40
(D1) (C0) (01) (01)
0x03 D1
C0
01
01
01
01
1A
36
80
A0
70
38
1F
40
30
20
(01) (01)
(1B) (21) (50) (A0) (51) (00) (1E) (30) (48) (88)
0x04 35
00
E8
26
32
00
00
1A
DA
2F
78
E0
51
1A
25
40
(BC) (86) (21)
(1C) (26) (36) (80) (A0) (70) (38) (1F) (40)
0x05 58
98
14
00
E8
26
32
00
00
1A
00
00
00
FD
00
39
(50) (20) (85) (00) (BC) (86) (21)
(18) (00) (00) (00) (FC) (00) (33)
0x06 4B
1F
54
12
00
0A
20
20
20
20
20
20
d
(32) (4C) (47) (35) (35) (30) (30) (0A)
0x07
d
00
e
For Analog EDID
INPUT
MODEL NAME(HEX)
HDMI1
67030C001000B82D
HDMI2
67030C002000B82D
HDMI3
67030C003000B82D
0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 0x08 0x09 0x0A 0x0B 0x0C 0x0D 0x0E 0x0F
0x00 00
FF
FF
FF
FF
FF
FF
00
1E
6D
a
b
0x01
c
01
03
80
46
27
78
EA
D9
B0
A3
57
49
9C
25
0x02 11
49
4B
A5
6E
00
31
40
45
40
61
40
81
80
90
40
(D1) (C0) (01) (01)
0x03 A9
40
D1
C0
01
01
1A
36
80
A0
70
38
1F
40
30
20
(01) (01) (01) (01)
(02) (3A) (80) (18) (71) (38) (2D) (40) (58) (2C)
0x04 35
00
E8
26
32
00
00
1A
1B
21
50
A0
51
00
1E
30
(45) (00) (C4) (8E) (21) (00) (00) (1E)
0x05 48
88
35
00
BC
86
21
00
00
1C
00
00
00
FD
00
39
(00) (00) (00) (FC) (00) (33)
0x06 4B
1F
54
12
00
0A
20
20
20
20
20
20
d
(32) (4C) (47) (35) (35) (30) (30) (0A)
0x07
d
01
e
0x00 02
03
23
F1
4E
81
02
03
15
12
13
04
14
05
20
21
(21)
(02) (11) (01) (03)
(21) (1F)
0x01 22
1F
10
23
09
07
07
83
01
00
00
f
(20) (22)
0x02
f
01
1D
00
80
51
D0
1C
20
40
80
35
00
BC
(00) (BC) (52) (D0) (1E) (20) (B8) (28) (55) (40) (C4) (8E) (21)
0x03 88
21
00
00
1E
8C
0A
D0
8A
20
E0
2D
10
10
3E
96
(00) (00) (1E) (01) (1D) (00) (72) (51) (D0) (1E) (20) (6E) (28) (55) (00) (C4)
0x04 00
13
8E
21
00
00
18
02
3A
80
18
71
38
2D
40
58
(8E) (21) (00) (00) (1E) (01) (1D) (80) (D0) (72) (1C) (16) (20) (10) (2C) (25)
0x05 2C
45
00
06
44
21
00
00
1E
01
1D
80
18
71
1C
16
(80) (C4) (8E) (21) (00) (00) (9E) (8C) (0A) (D0) (90) (20) (40) (31) (20) (0C)
0x06 20
58
2C
25
00
C4
8E
21
00
00
9E
4E
1F
00
80
51
(40) (55) (00) (C4) (8E) (21) (00) (00) (18) (4E) (1F) (00) (80) (51) (00) (1E)
0x07 00
1E
30
40
80
37
00
BC
88
21
00
00
18
00
00
e
(30) (40) (80) (37) (00) (BC) (88) (21) (00) (00) (18)
(00)
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