XV-C100U
25
TROUBLE SHOOTING TABLE
Checking the video system
No picture
Is the lamp on?
No
Yes
No
No
Yes
Check IC801, IC804, Q801, Q802,
Q803 and their peripheral circuits.
No
Yes
Yes
Check DL401, IC401, Q401 and their
peripheral circuits.
No
Yes
Check the lamp.
Check the ballast unit circuit.
Is voltage applied at the EA
and EB connectors?
Check the power unit.
Is there signal at pins (21) and
(29) of IC801?
Check IC401, DL401 and their
peripheral circuits.
Is there signal at pins (1), (2) and (3)
of P803?
Go to "Checking the IC1501
interface circuit".
Is there chroma signal input at pin
(20) of IC801?
Check IC801, IC802, IC804 and its
peripheral circuits (X801 and C810 in
particular).
No color or poor tint with
NTSC signal
Содержание XV-C100U
Страница 2: ...2 XV C100U Specifications ...
Страница 7: ...7 XV C100U Location of Controls ...
Страница 8: ...8 XV C100U Remote Control Operation ...
Страница 9: ...9 XV C100U Dimensions ...
Страница 33: ...35 XV C100U 34 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Страница 34: ...37 XV C100U 36 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN UNIT 1 3 ...
Страница 35: ...39 XV C100U 38 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN UNIT 2 3 ...
Страница 36: ...41 XV C100U 40 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë MAIN UNIT 3 3 ...
Страница 37: ...43 XV C100U 42 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SUB and R C RECEIVER UNIT ...
Страница 38: ...45 XV C100U 44 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë CONTROL UNIT ...
Страница 39: ...47 XV C100U 46 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë POWER UNIT for U S A only ...
Страница 40: ...49 XV C100U 48 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë POWER UNIT DUNTKA001WEV3 DSETU1796FMV3 NEW ...
Страница 41: ...51 XV C100U 50 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë BALLAST UNIT for U S A only ...
Страница 42: ...53 XV C100U 52 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë BALLAST UNIT DSETU1802FMV3 NEW DUNTKA011WEV0 ...
Страница 43: ...54 XV C100U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Ë OPERATION KEY UNIT 6 5 4 3 2 1 A B C D E F G H ...
Страница 45: ...56 XV C100U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H MAIN Unit Wiring Side Sub Unit Wiring Side ...
Страница 46: ...57 XV C100U 17 16 19 18 15 14 13 12 11 10 MAIN Unit Component Side Sub Unit Component Side ...
Страница 47: ...58 XV C100U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Old Unit Power Unit Wiring Side Power Unit Component Side ...
Страница 49: ...60 XV C100U 8 7 10 9 6 5 4 3 2 1 A B C D E F G H Power Unit Wiring Side Power Unit Component Side New Unit ...