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Error Codes; Error Code Log - Mitsubishi Electric WD-60C10 Service Manual

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MODELS: WD-60C10 / WD-65C10 / WD-73C10 / WD-60638 / WD-65638 / WD-73638 /
WD-60738 / WD-65738 / WD-73738 / WD-82738 / WD-65838 / WD-73838 / WD-82838

ERROR CODES

Error Codes, descriptions and the most likely cause of failure are listed below:
Code
16
LAMP-EN Detection
17
I2C Communication loss between TV Micro and Engine
Engine will not accept data
18
(ASIC-READY signal from Engine is not detected).
24
Sirocco fan (Lamp fan) rotation not detected.
Lamp turns Off while the TV is playing.
34
Lamp Failure
Lamp Enable signal from engine is lost.
36
Exhaust Fan rotation not detected.
37
Engine (DMD) fan rotation not detected.
44
LVDS cable between PWB-MAIN and Engine not detected.
48
PON-SHORT 3.3V or 5V switched supply short
57
Ballast communication problem (ballast to chassis)
Lamp did not turn on at P-ON sequence
(No Lamp inserted)
66
(Disconnected cable between ballast and lamp)
(Lamp-Enable goes to PWB-MAIN but not to Ballast)
ERROR CODE LOG (V43+ & V43++)
The Error Code Log may be helpful to retrieve the code for an error that occurred in the past.
Error Code Log Definitions
PAGE - Current page number
CURRENT TIME - total hours of operational
use.
USAGE TIME - usage hours when the error
occurred.
CODE - the specific Error Code that oc-
curred.
STATUS: HAPPENED - Indicates an error
was recorded.
Press <CANCEL> to erase the Log.
NOTE
: The Error Code Log is intended as a reference tool and
is not meant to be used as a final determination of a defective part.
ERROR CODES
Description

Error Code Log

<MENU><3-5-6-4>
***** PAGE (001/001) *****
CURRENT TIME: 01455 HOURS
USAGE TIME CODE STATUS
00413 HRS
00716 HRS
Page 30
Most Likely Cause
Check Color Wheel / Check J6 & J7 circuitry /
Engine Failure
Loss of 12V from PWB-POWER to Engine /
Check PE & PE2 circuitry
Engine Failure, PWB-MAIN Failure
LDVS circuitry
Engine Failure
Check Sirocco Fan / Check J8 circuitry
Lamp Cartridge Failure
Check Exhaust Fan / Check J4 circuitry
Check DMD Fan / Check J5 circuitry
Check LVDS Cable & circuitry
PWB-MAIN Failure
Loss of 340V from PWB-POWER to Ballast /
Check PL & CJ1 circuitry
Loss of communications between PWB-MAIN
and Ballast / Check FB & CJ3 circuitry
Ballast Failure
Check CJ4 circuitry
No Lamp Inserted.
HV connection or lead wire to lamp.
Lamp Cartridge Failure
44
HAPPENED
57
HAPPENED
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Press Down to Next Page
Press Right to Top Page
Press Left to Last Page
Press CANCEL to Erase
Press MENU to Exit

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