28
XV-Z90E
XV-Z91E
Checking of Sync Signal
Is the horizontal synchronized
signal on IC5001 (6) pin?
Is the vertical synchronized signal
on IC5002 (6) pin?
Is the synchronized signal is
outputted from IC5009, IC5005,
IC5006, IC5007, IC5008?
Are the timing of both vertical and
horizontal synchronized signals
correct?
Is the horizontal synchronized
signal on IC6004 (30) pin?
Is the vertical synchronized signal
on IC6004 (31) pin?
The sync signal is normal.
End of checking.
Yes
No
Check the PWB of the signal input
part.
No
Yes
Yes
Yes
Yes
No
Yes
Check each IC and the peripheral
circuit of IC.
No
Check IC6001, IC6002 and IC
peripheral circuits.
No
Set the signal source appropriately.
No
2
Is the signal generator (input
source) correct?
Yes
IC8001 and its periphery is
defective.
No
Is the horizontal synchronized
signal on IC6004 (66) pin?
Is the vertical synchronized signal
on IC6004 (64) pin?
Yes
Yes
No
Failure of IC6004 and IC
peripheral circuit.
No
Содержание XV-Z90E
Страница 60: ...60 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Страница 61: ...61 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 62: ...62 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E IC503 THC4538T BLOCK DIAGRAM BLOCKSCHALTBILD ...
Страница 63: ...63 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E IC503 THC4538T ...
Страница 64: ...64 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E OVERALL WIRING DIAGRAM GESAMTSCHALTPLAN ...
Страница 65: ...65 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 68: ...68 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 1 8 ...
Страница 69: ...69 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 70: ...70 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 2 8 ...
Страница 71: ...71 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 72: ...72 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 3 8 ...
Страница 73: ...73 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 74: ...74 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 4 8 ...
Страница 75: ...75 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
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Страница 77: ...77 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 78: ...78 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 6 8 ...
Страница 79: ...79 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 80: ...80 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 7 8 ...
Страница 81: ...81 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 82: ...82 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë MAIN UNIT HAUPT EINHEIT 8 8 ...
Страница 83: ...83 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 84: ...84 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë FORMATTER UNIT FORMATTER EINHEIT 1 5 ...
Страница 85: ...85 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 86: ...86 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë FORMATTER UNIT FORMATTER EINHEIT 2 5 ...
Страница 87: ...87 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 88: ...88 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë FORMATTER UNIT FORMATTER EINHEIT 3 5 ...
Страница 89: ...89 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 90: ...90 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë FORMATTER UNIT FORMATTER EINHEIT 4 5 ...
Страница 91: ...91 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 92: ...92 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë FORMATTER UNIT FORMATTER EINHEIT 5 5 ...
Страница 93: ...93 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 94: ...94 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë TERMINAL1 UNIT TERMINAL1 EINHEIT Ë KEY UNIT TASTE EINHEIT ...
Страница 95: ...95 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë LED UNIT LED EINHEIT Ë TERMINAL2 UNIT TERMINAL2 EINHEIT ...
Страница 96: ...96 8 7 10 9 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E Ë POWER UNIT NETZTEINHEIT ...
Страница 97: ...97 17 16 19 18 15 14 13 12 11 10 XV Z90E XV Z91E ...
Страница 100: ...100 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E MAIN Unit Side A HAUPT Einheit Seite A ...
Страница 101: ...101 6 5 4 3 2 1 A B C D E F G H XV Z90E XV Z91E MAIN Unit Side B HAUPT Einheit Seite B ...