Christie DD1-WU80P, Service Manual

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DWU951 (DD1-WU80P/81P) / DWX951 (DD1-WX80P/81P) / DXG1051 (DD1-X100P/101P)
DWU951/DWX951/DXG1051 Service Manual
020-000674-01 Rev.1 (01-2014) Page 13 / 118
LAMP ERROR is detected.
OK
YES
NG
Replace LAMP UNITs.
TEMPERATURE ERROR is detected.
?"œ&&@H=@!H^$ !'
?"\&&@H=@JH^!©' •'
?"\&&@!H=@•H^$ !'
*?
CNOSS: SENSOR-A PCB
CNISS: SENSOR-B PCB
NG
OK
Replace MAIN PCB.
Measure
the resistance
between pins of
harnesses CNOSS (ED04)
and CNISS (ED05) after
disconnecting them from
the DC RELAY
PCB.
NO
Replace MAIN PCB.
NG
Re-install LAMP UNITs.
OK
Replace POWER UNIT CIRCUIT 1/2.
or
Replace POWER UNIT BALLAST 1/2.
or
Replace POWER UNIT COOLING.
?
the LAMP UNITs are
installated correctly.
Does
the voltage of
the pins (7) and (9) of
ET02 of MAIN PCB change
during warming-
up?
Try
replacing the LAMP
UNITs.
(7) LAMP1
(9) LAMP2