Panasonic PT52LCX66 - MULTI MEDIA DISPLAY Service Manual

Also see for PT-56LCX66: Operating instructions Installation instruction

Panasonic PT52LCX66 - MULTI MEDIA DISPLAY Service Manual Manual pdf 11 page image

6 Service ModeLED INDICATIONS FOR ERROR CONDITIONSEach LED indication facilitates finding the cause of an error.When an error is detected, the Lamp goes off and the LEDs on the front flash.TEMP LED LAMP LEDPOWER LEDError InformationError No. LAMP OFF RESETLAMP LEDflashes red SOS(Note 1, 2) (Note 3)(Note 4)TEMP LEDflashes redPOWER LEDflashes orangeNote:1. The detected SOS Error 1) 2) 3) 4) 11) 12) data will be stored in the EEPROM.2. SOS (Error) information is displayed in Service Mode (4/4).3. LAMP OFF: The LED will flash immediately after the Lamp goes off.4. In case of Error 9) or 10), the unit will not shut off and Dynamic Iris setting in Adv. adjust of Picture Menu will bechanged to "OFF" automatically. When the unit is turned off and turned back on, Dynamic Iris "OFF" setting remains.Lamp LED will not flash as long as Dynamic Iris setting in Adv. adjust of Picture Menu is set to "ON" manually.1) H10SOS2ACON/OFFACON/OFFPowerON/OFFPowerON/OFFPowerON/OFFPowerON/OFFCleanAir FilterH20FANSTH30DT9VH50GC4PR(H70LAMCV)(H80LCDDV)2)3)4)6)7)SOS2 (Over voltage/current) 112322363578- -Fan 1, Fan 2 or Fan 3 stopsAbnormal voltage (DT+5V line)--------IC5001 (GC4Pro) communicationerror --- --------Abnormal temperature(Thermistor 2 P.C.B.) --------Clogged Air Filter8) Abnormal Lamp9) Iris Mechanism hardware error10) Iris calibration error11) Lamp Cover open12) Abnormal voltage (+17V, +9V, +5V line)for LCD Drive P.C.B.5) Temperature Sensor shorted or open(Thermistor 2 P.C.B.) ---PT-52LCX66 / PT-56LCX66 / PT-61LCX66 / PT-52LCX16 / PT-56LCX1611