24
XG-NV5XB
Adjusting the optical axis of the mirrors (M1, M5 and M4/M6)
The optical axis must be readjusted if an eclipse happens with the R. G or B mirrors. Generally speaking,
this adjustment is needed when any of the internal optical components has been replaced.
Adjustment procedure required when any of the panels has been replaced or the convergence has been
adjusted
(1) Disconnect the flat cables of all the LCD panels.
(2) Let the lamp light up.
(3) To adjust the G mirror, shield the R and B mirrors with shielding plates (You can use a business card or the like to
block the light).
(4) Loosen the lock screw of the M1 adjust lever.
(5) Looking at the G image on the screen, turn or slide the M1 adjust lever until the eclipse on the screen disappears.
Tighten up the screw.
(6) To adjust the R mirror, shield the G and B mirrors and adjust the M5 adjust lever. For the B mirror, shield the R and
G mirrors and adjust the M6 adjust lever.
(Take the same steps 4 and 5 above.)
(7) Remove all the shielding plates to have a white image.
Make sure there is no eclipse.
FRONT
M5
adjust lever
Lock screws
Lock screws
M4/M6
adjust lever
Lock screws
M1
adjust lever
Shielding plate G
slide
turn
turn
slide
turn
slide
Shielding plate R
Shielding plate B
Summary of Contents for XG-NV5XB
Page 11: ...11 XG NV5XB Connection Pin Assignments ...
Page 47: ...49 XG NV5XB 48 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H BLOCK DIAGRAM ...
Page 48: ...51 XG NV5XB 50 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Page 50: ...55 XG NV5XB 54 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 1 2 ...
Page 51: ...57 XG NV5XB 56 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë IR DA and SIGNAL UNIT 2 2 ...
Page 57: ...69 XG NV5XB 68 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT SMALL PWB ...
Page 63: ...81 XG NV5XB 80 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë VIDEO UNIT ...
Page 64: ...83 XG NV5XB 82 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC TERMINAL UNIT ...
Page 65: ...85 XG NV5XB 84 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SOUND OUT REGULATOR UNIT ...
Page 66: ...87 XG NV5XB 86 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OPERATION KEY UNIT ...
Page 68: ...91 XG NV5XB 90 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë POWER UNIT B PWB B CDENC0284CE02 ...
Page 69: ...93 XG NV5XB 92 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë POWER UNIT C PWB C CDENC0284CE02 ...
Page 70: ...95 XG NV5XB 94 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 1 8 ...
Page 71: ...97 XG NV5XB 96 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 2 8 ...
Page 72: ...99 XG NV5XB 98 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 3 8 ...
Page 73: ...101 XG NV5XB 100 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 4 8 ...
Page 74: ...103 XG NV5XB 102 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 5 8 ...
Page 75: ...105 XG NV5XB 104 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 6 8 ...
Page 76: ...107 XG NV5XB 106 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 7 8 ...
Page 77: ...109 XG NV5XB 108 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 8 8 ...
Page 84: ...116 XG NV5XB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Wiring Side ...
Page 85: ...117 XG NV5XB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Component Side ...
Page 86: ...118 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Power Unit Wiring Side PWB A PWB B PWB C ...
Page 87: ...119 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Power Unit Component Side PWB A PWB B PWB C ...
Page 88: ...120 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Inlet Unit Wiring Side Inlet Unit Component Side ...