39
XG-NV2SB
TROUBLE SHOOTING TABLE
(Continued)
Checkig the Power Unit
There is no voltage output at
EA connector.
Yes
No
No
No
No
No
Yes
Yes
Yes
Yes
Is there any other output
voltage failure?
Is EA connector disconnected
or loose?
Is AC voltage (85-264V)
applied across the PA
connector?
Is R724 open?
Is there short-circuit between
collector and emitter of Q702?
Reconnect the EA connector.
Replace F791.
Which output voltage line fails?
Replace R771.
Replace R755.
Replace Q702.
Replace PC702.
Replace IC701, IC702, T701 or
R724.
4.5V
-7
Summary of Contents for XG-NV2SB
Page 2: ...2 XG NV2SB Specifications ...
Page 6: ...6 XG NV2SB Cautions Concerning the Laser Pointer Précautions touchant le pointeur laser ...
Page 8: ...8 XG NV2SB Location of Controls ...
Page 9: ...9 XG NV2SB Operating the Wireless Mouse Remote Control ...
Page 10: ...10 XG NV2SB ...
Page 11: ...11 XG NV2SB Connection Pin Assignments ...
Page 12: ...12 XG NV2SB Dimensions ...
Page 51: ...51 XG NV2SB 17 16 19 18 15 14 13 12 11 10 OUTPUT SUB UNIT UT UNIT PC I F UNIT L UNIT ...
Page 56: ...56 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 1 3 ...
Page 57: ...57 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 58: ...58 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 2 3 ...
Page 59: ...59 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 60: ...60 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 3 3 ...
Page 61: ...61 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 62: ...62 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL SUB UNIT ...
Page 63: ...63 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 64: ...64 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 1 7 ...
Page 65: ...65 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 66: ...66 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 2 7 ...
Page 67: ...67 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 68: ...68 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 3 7 ...
Page 69: ...69 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 70: ...70 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 4 7 ...
Page 71: ...71 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 72: ...72 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 5 7 ...
Page 73: ...73 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 74: ...74 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 6 7 ...
Page 75: ...75 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 76: ...76 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 7 7 ...
Page 77: ...77 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 78: ...78 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT SUB UNIT ...
Page 79: ...79 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 82: ...82 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC TERMINAL UNIT ...
Page 83: ...83 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 84: ...84 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë VIDEO BOARD UNIT ...
Page 85: ...85 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 86: ...86 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë COMPUTER CONTROL CABLE UNIT ...
Page 87: ...87 XG NV2SB 17 16 19 18 15 14 13 12 11 10 CTANZ0711CE01 ...
Page 89: ...89 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 90: ...90 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 1 5 ...
Page 91: ...91 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 92: ...92 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 2 5 ...
Page 93: ...93 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 94: ...94 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 3 5 ...
Page 95: ...95 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 96: ...96 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 4 5 ...
Page 97: ...97 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 98: ...98 XG NV2SB 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 5 5 ...
Page 99: ...99 XG NV2SB 17 16 19 18 15 14 13 12 11 10 ...
Page 102: ...102 XG NV2SB 6 5 4 3 2 1 A B C D E F G H Output Unit Wiring Side ...
Page 103: ...103 XG NV2SB 6 5 4 3 2 1 A B C D E F G H Output Unit Component Side ...
Page 106: ...106 XG NV2SB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Wiring Side ...
Page 107: ...107 XG NV2SB 6 5 4 3 2 1 A B C D E F G H PC I F Unit Component Side ...
Page 108: ...108 XG NV2SB 6 5 4 3 2 1 A B C D E F G H Power Unit Wiring Side Filter Unit Wiring Side ...
Page 109: ...109 XG NV2SB 6 5 4 3 2 1 A B C D E F G H Power Unit Component Side Filter Unit Component Side ...
Page 112: ...112 XG NV2SB 6 5 4 3 2 1 A B C D E F G H AC SW Unit Wiring Side AC SW Unit Component Side ...
Page 113: ...113 XG NV2SB 6 5 4 3 2 1 A B C D E F G H Operation Key Unit Component Side ...