39
XG-C55X
TROUBLE SHOOTING TABLE (Continued)
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Checking the RGB signal.
Are the RGB signals outputted from
pin(16), (18) and (20) of IC3101?
Are their signals outputted from
pins(26), (28) and (30) of P3102?
Are their signals inputted into
pins(1), (5) and (25)?
Are their signals inputted into
pins(54), (58) and (62)?
Are their signals outputted from
pin(45)-(54), pins(57)-(66) and
pins(69)-(78) of P8001?
Are their signals inputted into
IC1101, IC1201, IC1301 and
IC1401?
Are their signals inputted into
SC1101, SC1201 and SC1301?
Yes
Check the connection of LCD
panels
And when video signal and OSD
are also not displaied, replace the
LCD panels.
Check IC3101 and its peripheral
circuits.
Check SC3102, P3102 and
their peripheral circuits.
Check Q2419, Q2420 and their
peripheral circuits.
Check IC2401, Q2401, Q2402 and
Q2404 and their peripheral circuits.
Go to "Checking the PC I/F unit".
Check IC1101, IC1201, IC1301
and IC1401 and their peripheral
circuits.
Содержание XG-C55X - Conference Series XGA LCD Projector
Страница 9: ...9 XG C55X ...
Страница 12: ...12 XG C55X Dimensions ...
Страница 101: ...101 XG C55X M E M O ...
Страница 102: ...103 XG C55X 102 XG C55X CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Страница 103: ...105 XG C55X 104 XG C55X BLOCK DIAGRAM BLOCKCHALTBILD ...
Страница 104: ...107 XG C55X 106 XG C55X OVERALL WIRING DIAGRAM GESAMTSCHALTPLAN ...
Страница 106: ...109 6 5 4 3 2 1 A B C D E F G H XG C55X Ë R C RECEIVER UNIT FERNBEDIENUNGS EINHEIT ...
Страница 118: ...133 132 XG C55X XG C55X 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 Ë KEY UNIT SCHLÜSSELEINHEIT ...
Страница 119: ...135 134 XG C55X XG C55X 8 7 10 9 6 5 4 3 2 1 A B C D E F G H 17 16 19 18 15 14 13 12 11 Ë FAN UNIT GEBLÄSE HINHEIT ...
Страница 129: ...153 6 5 4 3 2 1 A B C D E F G H XG C55X POWER UNIT Side B NETZ EINHEIT Seite B ...
Страница 132: ...156 6 5 4 3 2 1 A B C D E F G H XG C55X OUTPUT UNIT Side A AUSGANGS EINHEIT Seite A ...
Страница 133: ...157 6 5 4 3 2 1 A B C D E F G H XG C55X OUTPUT UNIT Side B AUSGANGS EINHEIT Seite B ...
Страница 134: ...158 6 5 4 3 2 1 A B C D E F G H XG C55X PC I F UNIT Side A PC I F EINHEIT Seite A ...
Страница 135: ...159 6 5 4 3 2 1 A B C D E F G H XG C55X PC I F UNIT Side B PC I F EINHEIT Seite B ...
Страница 137: ...161 6 5 4 3 2 1 A B C D E F G H XG C55X FAN UNIT Side B GEBLÄSE EINHEIT Seite B FAN UNIT Side A GEBLÄSE EINHEIT Seite A ...