XV-C100U
26
TROUBLE SHOOTING TABLE (Continued)
Is there video signal input at pin (29)
of IC801?
No
Yes
No
No
Yes
No color or poor
tint with PAL
signal
Check IC401 and its
peripheral circuits.
Are R-Y and B-Y signals put out of
pins (45) and (46) of IC801?
Check IC801 and its
peripheral circuits (X802 and
C811 in particular).
Check IC802, IC804 and its
peripheral circuits.
No color or poor
tint with SECAM
signal
Is there chroma signal input at pin
(20) of IC803?
Check IC401 and its peripheral
circuits.
Check IC803 and its peripheral
circuits.
No
Are there R-Y and B-Y signal outputs
at pins (11) and (12) of IC803?
Yes
Check IC803 and its peripheral
circuits.
No
Is voltage of over 4V fed to pin (49)
of IC801?
Yes
Check IC801, IC802, IC804 and its
peripheral circuits.
Yes
Summary of Contents for XV-C100U
Page 2: ...2 XV C100U Specifications ...
Page 7: ...7 XV C100U Location of Controls ...
Page 8: ...8 XV C100U Remote Control Operation ...
Page 9: ...9 XV C100U Dimensions ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 46: ...57 XV C100U 17 16 19 18 15 14 13 12 11 10 MAIN Unit Component Side Sub Unit Component Side ...
