43
PG-C30XE
Checking the OSD circuit and its peripheral circuits
Display OSD on the screen.
Yes
No
Are there signals at pins (56), (58),
(71) and (72) of IC8048?
IC8029 or its peripheral circuit faulty.
Yes
No
Are there signals at pins (12), (14)
thru (17) and (20) of IC8048?
IC8048 or its peripheral circuit faulty.
Yes
No
Are there signals at pins (23) thru
(42) of IC8048?
IC8046, IC8047 or their peripheral
circuit faulty.
IC8048 or its peripheral circuit faulty.
IC8001 circuit faulty.
Checking the remote control
Yes
No
Run the remote control. Are there
signals at pin (59) of CON4 (P8405)
connector?
output PWB faulty.
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-6
Содержание PG-C30XE - Notevision XGA LCD Projector
Страница 45: ...89 PG C30XE 88 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H BLOCK DIAGRAM BLOCKSCHALTBILD ...
Страница 46: ...91 PG C30XE 90 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM GESAMTSCHALTPLAN ...
Страница 49: ...95 PG C30XE 94 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 1 2 SIGNALEINHEIT 1 2 ...
Страница 50: ...97 PG C30XE 96 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë SIGNAL UNIT 2 2 SIGNALEINHEIT 2 2 ...
Страница 51: ...99 PG C30XE 98 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC TERMINAL UNIT PC ANSCHLUßEINHEIT ...
Страница 53: ...103 PG C30XE 102 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 1 6 AUSGABEEINHEIT 1 6 ...
Страница 54: ...105 PG C30XE 104 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 2 6 AUSGABEEINHEIT 2 6 ...
Страница 55: ...107 PG C30XE 106 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 3 6 AUSGABEEINHEIT 3 6 ...
Страница 56: ...109 PG C30XE 108 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 4 6 AUSGABEEINHEIT 4 6 ...
Страница 57: ...111 PG C30XE 110 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 5 6 AUSGABEEINHEIT 5 6 ...
Страница 58: ...113 PG C30XE 112 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë OUTPUT UNIT 6 6 AUSGABEEINHEIT 6 6 ...
Страница 59: ...115 PG C30XE 114 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë VIDEO UNIT VIDEOEINHEIT ...
Страница 61: ...119 PG C30XE 118 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 1 9 PC I F EINHEIT 1 9 ...
Страница 62: ...121 PG C30XE 120 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 2 9 PC I F EINHEIT 2 9 ...
Страница 63: ...123 PG C30XE 122 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 3 9 PC I F EINHEIT 3 9 ...
Страница 64: ...125 PG C30XE 124 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 4 9 PC I F EINHEIT 4 9 ...
Страница 65: ...127 PG C30XE 126 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 5 9 PC I F EINHEIT 5 9 ...
Страница 66: ...129 PG C30XE 128 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 6 9 PC I F EINHEIT 6 9 ...
Страница 67: ...131 PG C30XE 130 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 7 9 PC I F EINHEIT 7 9 ...
Страница 68: ...133 PG C30XE 132 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 8 9 PC I F EINHEIT 8 9 ...
Страница 69: ...135 PG C30XE 134 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H Ë PC I F UNIT 9 9 PC I F EINHEIT 9 9 ...
Страница 72: ...138 PG C30XE 6 5 4 3 2 1 A B C D E F G H Output Unit Wiring Side Ausgabeeinheit Leiterbahnseite ...
Страница 73: ...139 PG C30XE 6 5 4 3 2 1 A B C D E F G H Output Unit Component Side Ausgabeeinheit Bestückungsseite ...