MODEL: WD-52531 / WD-62531 / WD-62530
Page 19
3. Error Code Operational Check
Note: The TV must be in “Shut Down” and not have been switched Off, to perform the Error Code Opera-
tional Check. When the TV is switched Of f, the code automatically resets to “12” No Error .
Pressing the front panel “DEVICE” and “MENU” buttons at the same time, and holding for 5 seconds,
activates the Error Code Mode. The LED flashes denoting a two digit Error Code, or indicating no problem
has occurred since the last Initialization.
Note: The front panel buttons must be used, NOT those on the Remote Control.
•The number of flashes indicates the value of the MSD (tens digit) of the Error Code.
•The flashing then pauses for approximately 1/2 second.
•The LED then flashes indicating the value of the LSD (ones digit) of the Error Code.
•The Error Code is repeated a total of 5 times.
Example: If the Error Code is “23”, the LED will flash two times, pause, and then flash three times.
4. Error Codes
The Error Code designations indicating malfunction, or no malfunction, are listed below:
Lamp Troubleshooting
Use the above Error Code Table, and the Lamp Control Block diagram and Troubleshooting flow chart on the following pages
to determine the cause of a lamp problem.
Code Description
12 N o E rror fo u nd
32 Lamp cover is open.
34 Lamp turns Off while the TV is playing.
36 Lamp ballast fan fail ed.
37 Red/Green LCD-PBS fan failed.
38 Lamp temperature abnormally high .
39 LCD Intake temperat ure abnormall y high.
41 Standb y Short De tected.
42 Exhaust (lamp) fan fai led.
44 Check for di sconnected DV I cable betw een PWB-DM and Engine.
45 BLUE LC D fa n failed.
46 LCD Intake Temperature senso r not det ected.
48 Engin e powe r s upp ly sh ort is det ected . ( P-ON s hort)
66 Lamp did not turn on at P-ON sequence

ERROR CODES

Power/Timer
Indicator Status Indicator Lamp Indicator Condition
Temperature high – room temperature too hot.
Temperature sensor is disconnected.
Off Off Yellow Lamp usage warning (over 5000 hours)
Off Off Blinking yellow Lamp cover is open.
Off Red Lamp fails to turn on
Off Blinking Red Off Fan Stop
Circuit fa ilure (short)
Off Red. Off DVI cable between DM and Engine disconnected
Ballast prob lem detected by ba llast UART (temperature,
short circuit, did not ignite, low voltage)
ABNORMAL LED INDICATIONS
Off Yellow Off