LG Electronics 20LS7D(C)-UB service manual RGB input PC/DTV, Mechanical specification

Page 9

7. RGB input (PC/DTV)

No

Resolution

H-freq(kHz)

V-freq.(Hz)

Pixel clock(MHz)

 

Proposed

 

 

 

 

 

 

 

 

 

PC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

640*350

31.469

70.08

25.17

DOS

 

O

 

 

 

 

 

 

 

 

2

720*400

31.469

70.08

28.32

DOS

 

O

 

 

 

 

 

 

 

 

3

640*480

31.469

59.94

25.17

VESA(VGA)

 

O

 

 

 

 

 

 

 

 

4

800*600

37.879

60.31

40.00

VESA(SVGA)

 

O

 

 

 

 

 

 

 

 

5

1024*768

48.363

60.00

65.00

VESA(XGA)

 

O

 

 

 

 

 

 

 

 

6

1280*768

47.776

59.87

79.50

VESA(WXGA)

 

O

 

 

 

 

 

 

 

 

7

1360*768

47.712

60.01

85.50

VESA(WXGA)

 

O

 

 

 

 

 

 

 

 

8

1366*768

60.023

60.00

80.00

 

 

 

 

 

 

 

 

 

 

 

8.Mechanical specification

<20LC7D>

No.

Item

 

 

 

 

Content

 

 

 

Remark

 

 

 

 

 

 

 

 

 

 

1

Product Dimension

 

Width(W)

Length(D)

Height(H)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Before Packing

499.6

175.0

401.4

 

Head depth : 73.0mm

 

 

 

 

 

 

 

 

 

 

 

 

 

After Packing

563.0

173.0

423.0

 

(stand detachable, 3 piece type)

 

 

 

 

 

 

 

 

 

 

 

 

2

Product Weight

Only SET

 

 

 

6.22 Kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

With Box

 

 

 

7.73 Kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Container Loading Quantity

Individual or Palletizing

 

20 ft

 

40 ft

40 ft_HC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Indi.

 

Wooden

Indi.

 

Wooden

Indi.

Wooden

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

689

 

576

1443

 

1296

1665

 

1512

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Appearance

General

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

<23LC7D>

No.

Item

 

 

 

 

Content

 

 

 

Remark

 

 

 

 

 

 

 

 

 

 

1

Product Dimension

 

Width(W)

Length(D)

Height(H)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Before Packing

581.5

198.8

458.3

 

Head depth : 82mm

 

 

 

 

 

 

 

 

 

 

 

 

 

After Packing

655.0

186.0

490.0

 

(stand detachable, 3 piece type)

 

 

 

 

 

 

 

 

 

 

 

 

2

Product Weight

Only SET

 

 

 

7.9 Kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

With Box

 

 

 

9.8 Kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

Container Loading Quantity

Individual or Palletizing

 

20 ft

 

40 ft

40 ft_HC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ind.

 

Wooden

Indi.

 

Wooden

Indi.

Wooden

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

468

 

396

1008

 

924

1176

 

1092

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Appearance

General

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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Image 9
Contents LCD TV Contents Do not use a line Isolation Transformer during this check General GuidanceServicing Precautions Small-Signal Discrete Transistor Removal/Replacement IC Remove/ReplacementPower Output, Transistor Device Removal/Replacement Diode Removal/ReplacementSpecification General SpecificationTVApplication range Test method White Chroma & BrightnessComponent Video Input Y, CB/PB, CR/PR RGB input PC/DTV Mechanical specificationApplication Object Adjustment InstructionSet Method ADC-Set AdjustmentRequired Test Equipment Preparation for Adjustments & Setting of Device23LS7D-UB Hdmi 23LS7D-UB RGBRequired Equipment Adjustment of White BalanceTV/CATV doesnt display TroubleshootingVideo doesnt display Component doesnt display Rgbpc doesnt display Hdmi doesnt display LCD Exploded View Exploded View Parts List Replacement Parts List Description / Specification C1608C0G1H220JT 22pF 5% 50V C0G -55TO+125C DIODEs ICs TRANSISTORs & FETsRESISTORs MNR04M0APJ680 68OHM 5% 1/16W 4P 8P R1185 R4007 0RJ1001C678 R4147 R6031 SWITCHes CONNECTORsCOILs & FILTERs & INDUCTORs JACKsLED,DIP BL-BUBGE301 Round 3MM OTHERsPage Page Mar