37
PG-C30XE
Lamp fails to light-up
Yes
Yes
No
No
No
No
No
No
Yes
Yes
Yes
Yes
Turn on the power switch. Is
discharging sound heard from
the lamp?
Is the ballast cooling fan
running?
Is DC 360V voltage applied
between PL connector pins?
Is 2V or higher voltage applied
between pins (1) and (2) of
ballast's D connector?
Is D connector disconnected?
Check the power circuit.
Is the lamp out of socket?
Reconnect the
lamp into socket.
Replace the
lamp.
Reconnect the
connector into socket.
Check the
microcomputer circuit.
Replace the ballast.
TROUBLE SHOOTING TABLE
(Continued)
Summary of Contents for PG-C30XE - Notevision XGA LCD Projector
Page 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 ...
Page 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 ...
Page 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 ...
Page 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 ...