PDP_repairguide

Plasma One Point Repair 2004 NOTE: Active links in this document are outlined in blue.

Contents ໲. ໳. ໴. ໵.

Visual repair Index Introduction to Plasma Service Adjustments Trouble shooting

LG Electronics Alabama, Inc.

1

Visual repair Index

60’’ Known Visual problems with boards that fixed Page Page ## 37 37

Page Page ## 38 38

Page Page ## 39 39

Control Board & Y-Driver Amp

Y- Amp

Y-Driver Amp

Page Page ## 40 40

Y-Driver Top

Page Page ## 41 41

Control Board

Page Page ## 42 42

X-Board upper right

60’’ Known Visual problems with boards that fixed Page Page ## 43 43

Y-Driver - Top

Page Page ## 46 46

VSC- Board

Page Page ## 44 44

VSC- Board

Page Page ## 47 47

X- Board ( Top Right)

Page Page ## 45 45

Y-Driver - Top

Page Page ## 48 48

Y-Driver amp and X-Drive Top

2

Visual repair Index

50’’ Known Visual problems with boards that fixed Page 49 Fig Page 49 Fig ####13 13

Y-Driver Amp upper

Page Page ## 52 52

VSC Board

Page Page ## 50 50

Control board

Page Page ## 51 51

Control Board

Page Page ## 53 53

Page Page ## 54 54

X-Board upper right

Y- Driver Amp bottom

50’’ Known Visual problems with boards that fixed Page Page ## 55 55

X- Board ( Lower Right)

Page Page ## 58 58

Y- Driver Bottom

Page Page ## 56 56

X- Board ( Lower Left)

Page Page ## 59 59

Y- Driver Amp and X-Drive Top

X- Board ( Bottom Left)

Page Page ## 57 57

Control Board

Page Page ## 60 60

Control Board

3

Visual repair Index

42’’ Known Visual problems with boards that fixed Page Page ## 61 61

Data @ X-Board – Yes/ tested for shorted FOC IC – Ribbon shorted/ Defective Panel

Page Page ## 64 64

Display’s waves - VSC

Page Page ## 62 62

Installed Y- Driver Amp bottom no Change/ Defective Panel

Page Page ## 65 65

Y-Driver - Top

Page Page ## 63 63

Data @ X-Board – Yes/ tested for shorted FOC IC – Ribbon shorted/ Defective Panel

Page Page ## 66 66

Y-Driver - Top

42’’ Known Visual problems with boards that fixed

Page Page ## 67 67

Y-Driver - Top

Page Page ## 70 70

Y-Driver Amp upper

Page Page ## 68 68

VSC- Board

Page Page ## 71 71

Control board

Page Page ## 69 69

Y-Driver - Top

Page Page ## 72 72

Control Board

4

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 352'8&77