Hitachi 28LD5200E specifications Troubleshooting, How to get to Burn-in mode

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28LD5200E (PW1L)

5. Troubleshooting

How to get to Burn-in mode

This mode displays the test patterns of some single color raster in turn. These signals are from built-in generator of LCD monitor.

Using the front control buttons with the set turned off (standby) can activate this mode.

Press the SUB-POWER( ) button, INPUT SELECT(

) button and VOLUME DOWN(

 

) button at the same

 

time, and hold for more than 5 seconds.

 

 

 

The set turns on with single color raster and the OSD of [BURN IN: ON].

To escape from this mode, press the SUB-POWER(

) button, INPUT SELECT( ) button and button at the

same time, and hold for more than 5 seconds. Burn-in mode will be released.

How to recover the remote and front key function

If remote and front key cannot operate after miss set special function by front keys, these functions can recover by below method.

Press the SUB-POWER() button, INPUT SELECT() button and button at the same time, and hold for more than 5 seconds.

The set turns on the service menu mode.

Select No.175 and data set from [0] to [1].

Or

Press the SUB-POWER() button and button at the same time, and hold for more than 5 seconds

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Contents Contents Service Warning28LD5000TA PW1L Precautions FeaturesApplicable video signals for each input terminal SpecificationsCLE-958 Component namesHow to get to Adjustment mode AdjustmentService adjustment items by I2C-bus control MAIN/SUB PWB Panel SGP Svid BELL/HPFLPF Main LPF SUBNJW1320OUT2GAIN Video PWB PWB PanelPDP-BLK ON/OFF NJW1320OUT1GAIN Video PWBSUB Contrast AV3 HD-PHASEDSUBAGC Inputmfe Main SUB Contrast AV2Ntsc Cmthreshold D15-D8Cmthreshold D7 -D0 Color System CONTROL-MODE0BW, 23.58NTSC, 34.43NTSCMCNRP7 MYNRP8 HD1/HD4/HD5/HD6/HD7/HD8MCNRP5 MCNRP6 NT2/NT3/NT4/PAL2/PAL3/PAL4CHHPF1 CVDSBG1CVDSBC1 CVECLP1EUYHECLPL3EP1 TimeoutAVC EUYHECLPL3EP0Factory Reset Expression of input signal mode formatAutomatic Signal Level ADJ Ustment -RGB Color Temperature Adjustment -VIDEO Color Temperature Adjustment -PC How to get to Burn-in mode TroubleshootingHow to recover the remote and front key function Yes PWB? Self-Diagnosis Function Signal circuit self-diagnosis functionUpdated Parts List For this Model is Available on Esta Block diagram 1/2 Block diagramBlock diagram 2/2 Connection diagram Wiring diagram      Disassembly diagramHitachi Atago Building