LG 32LB9D (CHASSIS:LT73A) Service Manual ▷ View online
- 9 -
7. HDMI DTV
- HDMI DTV Table
No.
Resolution
H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
Remark
1.
640 x 480
31.50
59.94
25.175
SDTV 480p 60Hz
2.
640 x 480
31.50
60
25.20
SDTV 480p 60Hz
3.
720 x 480
31.47
59.94
27.00
SDTV 480p 60Hz
4.
720 x 480
31.47
60
27.027
SDTV 480p 60Hz
5.
720 x 576
31.25
50.00
27.000
SDTV 576p 50Hz
6.
1280 x 720
45.00
50.00
74.176
HDTV 720p 50Hz
HDCP
7.
1280 x 720
44.96
59.94
74.176
HDTV 720p 60Hz
HDCP
8.
1280 x 720
44.96
60
74.250
HDTV 720p 60Hz
HDCP
9.
1920 x 1080
28.13
50.00
74.250
HDTV 1080i 50Hz
HDCP
10.
1920 x 1080
33.72
59.94
74.176
HDTV 1080i 60Hz
HDCP
11.
1920 x 1080
33.75
60
74.250
HDTV 1080i 60Hz
HDCP
12.
1920 x 1080
27
24
74.250
HDTV 1080P 24Hz
HDCP
13.
1920 x 1080
56.25
50.00
148.500
HDTV 1080P 50Hz
HDCP
14.
1920 x 1080
67.43
59.94
148.352
HDTV 1080P 60Hz
HDCP
15.
1920 x 1080
67.50
60
148.500
HDTV 1080P 60Hz
HDCP
No.
Specification
Remark
Resolution H-freq(kHz)
V-freq(Hz)
Pixel clock(MHz)
1.
720*400
31.468
70.08
28.321
2.
640*480
31.469
59.94
25.17
VESA
37.684
75.00
31.50
3.
800*600
37.879
60.31
40.00
VESA
46.875
75.00
49.50
4.
832*624
49.725
74.55
57.283
5.
1024*768
48.363
60.00
65.00
VESA(XGA)
56.470
70.00
75.00
60.123
75.029
78.75
6.
1280*768
47.776
59.870
79.50
VESA(WXGA)
7.
1360*768
47.720
59.799
84.75
VESA(WXGA)
8.
1366*768
47.130
59.65
72.00
Supported
9.
1920*1080
66.587
59.934
138.5
- HDMI PC Table
- 10 -
- HDMI EDID DATA
1) HDMI 1
C/A
00
00
00
00
18
00
00
21
88
BC
00
37
80
40
30
0x07
1E
00
51
80
00
1F
4E
18
00
00
21
8E
C4
00
55
40
0x06
0C
20
31
40
20
90
D0
0A
8C
9E
00
00
21
8E
C4
80
0x05
25
2C
10
20
16
1C
72
D0
80
1D
01
1E
00
00
21
8E
0x04
C4
00
55
28
6E
20
1E
D0
51
72
00
1D
01
1E
00
00
0x03
21
8E
C4
40
55
28
B8
20
1E
D0
52
BC
00
1D
01
00
0x02
10
00
0C
03
65
00
00
01
83
07
07
09
23
10
22
20
0x01
1F
21
05
14
04
13
12
03
01
11
02
4E
F1
21
03
02
0x00
C/S
01
20
20
20
20
20
20
0A
00
0F
43
1C
4B
32
00
0x07
FD
00
00
00
20
20
20
20
20
20
20
0A
56
54
20
47
0x06
4C
00
FC
00
00
00
1C
00
00
21
86
BC
00
35
88
48
0x05
30
1E
00
51
A0
50
21
1B
1E
00
00
21
8E
C4
00
45
0x04
2C
58
40
2D
38
71
18
80
3A
02
01
01
01
01
01
01
0x03
01
01
C0
D1
40
61
40
45
40
31
00
6E
A5
4B
49
11
0x02
25
9C
49
57
A3
B0
D9
EA
78
27
46
80
03
01
Month/Year
0x01
Serial No
Product ID
6D
1E
00
FF
FF
FF
FF
FF
FF
00
0x00
0x0F
0x0E
0x0D
0x0C
0x0B
0x0A
0x09
0x08
0x07
0x06
0x05
0x04
0x03
0x02
0x01
0x00
2) HDMI 2
C/A
00
00
00
00
18
00
00
21
88
BC
00
37
80
40
30
0x07
1E
00
51
80
00
1F
4E
18
00
00
21
8E
C4
00
55
40
0x06
0C
20
31
40
20
90
D0
0A
8C
9E
00
00
21
8E
C4
80
0x05
25
2C
10
20
16
1C
72
D0
80
1D
01
1E
00
00
21
8E
0x04
C4
00
55
28
6E
20
1E
D0
51
72
00
1D
01
1E
00
00
0x03
21
8E
C4
40
55
28
B8
20
1E
D0
52
BC
00
1D
01
00
0x02
20
00
0C
03
65
00
00
01
83
07
07
09
23
10
22
20
0x01
1F
21
05
14
04
13
12
03
01
11
02
4E
F1
21
03
02
0x00
C/S
01
20
20
20
20
20
20
0A
00
0F
43
1C
4B
32
00
0x07
FD
00
00
00
20
20
20
20
20
20
20
0A
56
54
20
47
0x06
4C
00
FC
00
00
00
1C
00
00
21
86
BC
00
35
88
48
0x05
30
1E
00
51
A0
50
21
1B
1E
00
00
21
8E
C4
00
45
0x04
2C
58
40
2D
38
71
18
80
3A
02
01
01
01
01
01
01
0x03
01
01
C0
D1
40
61
40
45
40
31
00
6E
A5
4B
49
11
0x02
25
9C
49
57
A3
B0
D9
EA
78
27
46
80
03
01
Month/Year
0x01
Serial No
Product ID
6D
1E
00
FF
FF
FF
FF
FF
FF
00
0x00
0x0F
0x0E
0x0D
0x0C
0x0B
0x0A
0x09
0x08
0x07
0x06
0x05
0x04
0x03
0x02
0x01
0x00
- 11 -
8. Mechanical specification
1) 37LC7D
No. Item
Content
Unit
Remark
1. Product
Widt(W)
Length(D) Height(H) mm
Dimension
Before Packing
927
280.5
692.8
mm
With Stant
After Packing
1021
296
877
mm
2.
Product
Only SET
21.5
Kg
With BOX
25
Kg
2) 42LC7D
No. Item
Content
Unit
Remark
1. Product
Widt(W)
Length(D) Height(H) mm
Dimension
Before Packing
1033.1
287.6
749.5
mm
With Stant
After Packing
1119
374
858
mm
2.
Product
Only SET
24.5
Kg
With BOX
29.9
Kg
- 12 -
ADJUSTMENT INSTRUCTION
1. Application Object
These instructions are applied to all of the LCD TV, LT73A.
2. Specification
2.1 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.
2.2 Adjustment must be done in the correct sequence.
2.3 The adjustment must be performed at 25°æ5∞C
2.3 The adjustment must be performed at 25°æ5∞C
temperature and 65°æ10% relative humidity if there is no
specified designation.
specified designation.
2.4 The input voltage of the receiver must be kept between
100~220V, 50/60Hz.
2.5 Before adjustment, execute Heat-Run for 30 minutes at
RF no signal.
3. EDID
* Caution
Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
Use the proper signal cable for EDID Download
- Analog EDID : Pin3 exists
- Digital EDID : Pin3 exists
* Caution
- Never connect HDMI & D-sub Cable at the same time.
- Use the proper cables below for EDID Writing.
- Download HDMI1, HDMI2 separately because HDMI1 is
- Never connect HDMI & D-sub Cable at the same time.
- Use the proper cables below for EDID Writing.
- Download HDMI1, HDMI2 separately because HDMI1 is
different from HDMI2.
Before AV ADC Calibration, should be select the
"Tool Option "
"Tool Option "
4. Select LCD module size and tool.
4.1 Press ADJ Key in the Adjust remocon.
4.2 Select "Tool Option1" by using
4.2 Select "Tool Option1" by using
D/E (CH+/-) key, and
press A (ENTER).
4.3 Change "Inch" and "Tool" according to the inch of model
name.
4.4 After changing the panel size, push the EXIT Key.
32LB9D
42LB9D
Tool Option1
140
148
Tool Option2
1669
1669
Click on the first or last page to see other 32LB9D (CHASSIS:LT73A) service manuals if exist.