41
XG-NV5XB
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-2
Checking the PLL circuit and its peripheral circuits
Yes
No
Are there signals at pins (6) and (22)
of IC8015?
IC8025 or its peripheral circuit faulty.
Yes
No
Is there signal at pin (18) and (19) of
IC8015?
IC8015 or its peripheral circuit faulty.
Check the video circuit and its
peripheral circuits.
No
Is image as specified at resolution
above S-VGA level?
Check the S-VGA video circuit and its
peripheral circuits.
Yes
No
Is image as specified at resolution
below S-VGA level?
Check the VGA video circuit and its
peripheral circuits.
Yes
No
Hook up a video system. Is the
display as specified?
Check the video system's video
circuit and its peripheral circuits.
Yes
A
Содержание XG-NV5XB
Страница 11: ...11 XG NV5XB Connection Pin Assignments ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 52: ...59 XG NV5XB 58 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 1 5 Drawing with small PWB attached 2 ...
Страница 53: ...61 XG NV5XB 60 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 2 5 Drawing with small PWB attached 2 ...
Страница 55: ...65 XG NV5XB 64 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 4 5 Drawing with small PWB attached 2 ...
Страница 56: ...67 XG NV5XB 66 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 5 5 Drawing with small PWB attached 2 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 82: ...114 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Output Unit Wiring Side Drawing with small PWB attached 3 ...
Страница 83: ...115 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Output Unit Component Side Drawing with small PWB attached 3 ...
Страница 84: ...116 XG NV5XB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Wiring Side ...
Страница 85: ...117 XG NV5XB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Component Side ...
Страница 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 ...
Страница 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 ...
Страница 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 ...
Страница 89: ...121 XG NV5XB 6 5 4 3 2 1 A B C D E F G H Operation Key Unit Wiring Side Operation Key Unit Component Side ...
Страница 90: ...122 XG NV5XB 6 5 4 3 2 1 A B C D E F G H S Out REG Unit Wiring Side S Out REG Unit Component Side ...