44
XG-V10XU
TROUBLE SHOOTING T ABLE
(Continued)
No or unusual Y signal
Yes
No
Go back to the signal processing
block.
No
Check IC803 and its peripheral
circuits.
Yes
No
Check IC804 and its peripheral
circuits as well as IC806 (AGC).
Yes
Check IC804 and its peripheral
circuits.
Is there Y signal output at pin (17) of
IC804?
Is there Y signal output at pin (40) of
IC803?
Is there Y signal input at pin (21) of
IC803?
No or unusual horizontal sync
Yes
No
Check IC803 and its peripheral
circuits.
Yes
No
Is there horizontal sync pulse output
at pin (9) of IC802?
Check the pulse shaping circuit of
IC801 and IC802.
Go to "Trouble shooting table for PC
I/F unit".
Is there horizontal sync pulse output
at pin (56) of IC803?
No or unusual vertical sync
No
Check IC803 and its peripheral
circuits.
Yes
Go to "Trouble shooting table for
PC I/F unit".
Is there vertical sync pulse output at
pin (4) of IC803?
Summary of Contents for XG-V10XU - Conference Series XGA LCD Projector
Page 62: ...62 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H CHASSIS LAYOUT ...
Page 63: ...63 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 64: ...64 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H BLOCK DIAGRAM ...
Page 65: ...65 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 66: ...66 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Page 67: ...67 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 70: ...70 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 1 9 ...
Page 71: ...71 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 72: ...72 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 2 9 ...
Page 73: ...73 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 74: ...74 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 3 9 ...
Page 75: ...75 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 76: ...76 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 4 9 ...
Page 77: ...77 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 78: ...78 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 5 9 ...
Page 79: ...79 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 80: ...80 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 6 9 ...
Page 81: ...81 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 82: ...82 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 7 9 ...
Page 83: ...83 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 84: ...84 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 8 9 ...
Page 85: ...85 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 86: ...86 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 9 9 ...
Page 87: ...87 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 88: ...88 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT SUB UNIT ...
Page 89: ...89 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 90: ...90 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 1 5 ...
Page 91: ...91 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 92: ...92 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 2 5 ...
Page 93: ...93 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 94: ...94 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 3 5 ...
Page 95: ...95 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 96: ...96 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 4 5 ...
Page 97: ...97 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 98: ...98 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 5 5 ...
Page 99: ...99 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 100: ...100 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 6 5 4 3 2 1 A B C D E F G H Ë LED UNIT ...
Page 101: ...101 XG V10XU 17 16 19 18 15 14 13 12 11 10 Ë R C RECEIVER 1 UNIT 6 5 4 3 2 1 A B C D E F G H ...
Page 102: ...102 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë R C RECEIVER 2 UNIT ...
Page 103: ...103 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 104: ...104 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë INPUT UNIT 1 3 ...
Page 105: ...105 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 106: ...106 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë INPUT UNIT 2 3 ...
Page 107: ...107 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 108: ...108 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë INPUT UNIT 3 3 ...
Page 109: ...109 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 110: ...110 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë POWER AND INLET UNIT POWER INLET ...
Page 111: ...111 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 112: ...112 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 1 8 ...
Page 113: ...113 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 114: ...114 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 2 8 ...
Page 115: ...115 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 116: ...116 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 3 8 ...
Page 117: ...117 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 118: ...118 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 4 8 ...
Page 119: ...119 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 120: ...120 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 5 8 ...
Page 121: ...121 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 122: ...122 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 6 8 ...
Page 123: ...123 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 124: ...124 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 7 8 ...
Page 125: ...125 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 126: ...126 XG V10XU 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 8 8 ...
Page 127: ...127 XG V10XU 17 16 19 18 15 14 13 12 11 10 ...
Page 129: ...129 XG V10XU 6 5 4 3 2 1 A B C D E F G H Output Unit Component Side ...
Page 132: ...132 XG V10XU 6 5 4 3 2 1 A B C D E F G H Signal Unit Wiring Side ...
Page 133: ...133 XG V10XU 6 5 4 3 2 1 A B C D E F G H Signal Unit Component Side ...
Page 134: ...134 XG V10XU 6 5 4 3 2 1 A B C D E F G H Input Unit Wiring Side ...
Page 135: ...135 XG V10XU 6 5 4 3 2 1 A B C D E F G H Input Unit Component Side ...
Page 136: ...136 XG V10XU 6 5 4 3 2 1 A B C D E F G H Power Unit Wiring Side ...
Page 137: ...137 XG V10XU 6 5 4 3 2 1 A B C D E F G H Power Unit Component Side ...
Page 138: ...138 XG V10XU 6 5 4 3 2 1 A B C D E F G H PC I F Unit Wiring Side ...
Page 139: ...139 XG V10XU 6 5 4 3 2 1 A B C D E F G H PC I F Unit Component Side ...
Page 140: ...140 XG V10XU 6 5 4 3 2 1 A B C D E F G H Inlet Unit Wiring Side Inlet Unit Component Side ...