36
XG-C55X
TROUBLE SHOOTING TABLE (Continued)
No
No
No
No
Yes
Yes
Yes
No
Yes
Yes
No audio output
Is the audio signal outputted from
the emmitor of Q306?
Is its signal inputted into pins(2)
and (15) of IC303?
Is its signal inputted into pins(12)
and (5) or pins(3) and (13) of IC302?
Is its signal outputted from pins(14)
and (15) or pins(16) and (17) of
P3102?
Is its signal inputted into pins(14)
and (15) or pins(16) and (17) of
SC102?
Check the J431, J421 and their
peripheral circuits.
Check the P301 and its peripheral
circuits.
Check the IC303 and its peripheral
circuits.
Check theIC302 and its peripheral
circuits.
Check the Q304 and Q305 and its
peripheral circuits.
Check the connection between
P3102 and SC3102.
Summary of Contents for XG-C55X - Conference Series XGA LCD Projector
Page 9: ...9 XG C55X ...
Page 12: ...12 XG C55X Dimensions ...
Page 101: ...101 XG C55X M E M O ...
Page 102: ...103 XG C55X 102 XG C55X CHASSIS LAYOUT CHASSIS ANORDNUNG ...
Page 103: ...105 XG C55X 104 XG C55X BLOCK DIAGRAM BLOCKCHALTBILD ...
Page 104: ...107 XG C55X 106 XG C55X OVERALL WIRING DIAGRAM GESAMTSCHALTPLAN ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...