A
Check Q1019 and around them.
A
Check MAIN/STB output signal of the IC1014
(sub microcomputer) pin 29.
A
Replace the IC1014.
Q
Replace the Q-P.C.Board.
P
Replace the P-P.C.Board.
P
Confirm that no short circuit has occurred between
connector P2 pins 1 and 3.
(Normally, connector P2 pin 1 outputs 380V±20V DC.)
P
Confirm that no short circuit has occurred between
connector P2 pins 4 and 3.
(Normally, connector P2 pin 4 outputs 15V±1V DC.)
A
When pressing the POWER button, connector A4
pin 2 changes from LOW to HIGH.
A
Check Q1016 and around them.
When turn on the power, Does the rotation of each fan?
Check each cable connection.
Check for loose screws of lamp unit fixing.
Connect properly.
Tighten the lamp unit fixing screws (2 screws).
A
Check IC1017 and around them.
Check fan connector. If the connection is properly
and the fan is not rotated, replace it.
Lamp does not turn ON (LAMP indicator not lit)
After keeping MAIN POWER in OFF condition for 3 minutes
or more, turn ON the MAIN POWER and press POWER
button. Confirm the ballast to generate a high-voltage pulse
train and emits a sparking sound.
A
When pressing the POWER button, connector A5
pin 14 changes from LOW to HIGH.
NG
OK
NG
OK
NG
OK
NG
OK
OK
OK
OK
NG
NG
NG
OK
NG
INF - 18
Summary of Contents for PT_AT6000E
Page 8: ...1 Name and function 1 1 Projector body Top and front view Back and bottom view INF 2 ...
Page 9: ...1 2 Control Panel 1 3 Rear terminals 1 4 Remote control INF 3 ...
Page 11: ... MENU MENU 2 2 Note The default settings may be different depending on the picture menu INF 5 ...
Page 16: ...4 7 Inquiry commands Refer to Operating Instructions of PT AE8000 PT AT6000 INF 10 ...
Page 75: ......