REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Saturday 23 February 2019

PIONEER - PDP5071PU PLASMA TV SERVICE FACTORY MODE

PIONEER - PDP5071PU Plasma TV SERVICE FACTORY MODE

How to enter Service Mode to Pioneer Plasma TV PDP5071PU
TO ENTER | EXIT SERVICE FACTORY MODE
  • Case operated by remote control.  
  • Service Remote Control:  press "Factory"
Case to RS-232 transmit command.
  • Standby Mode:  Send [PON] + [FAY].
  • Power supply ON mode:  Send [FAY].
To Exit from service mode.
Case operated by remote control
  • Service remote control:  press [FACTORY] key.
  • Remote control:  Press [HOME MNU] key.
Case to RS-232 transmit command
  • Send [FAN].
OPERATION OF SERVICE FACTORY MODE
  • The settings for the following functions are set to OFF when Service Factory Mode is entered; including when the "FAY" command is received.
                                Number => Function => Remarks
  1. = > Two screen operation => Input function set on the main side is selected.
  2.  => FREEZE => ........=> ...........
  3.  => Mask control => MTB | MB is none.  It becomes processing on the PANEL side.
  4.  => ORBITER => Central value operation.
  5.  => Detection of the TRAP switch => The detection operation is stopped.
  6.  => TRAP history => To a possible turning on through the memory is maintained. 
  7.  => Display TV guide => ..... => .....
  8. => Setting of Parential Control => When this is turned off, the block of the screen is released.
[Enter the Factory after cancelling "ACI'" because, the ACI operation setting OFF and not done.]

USER DATA
  • User data on picture- and audio-quality adjustments are not reflected , and the factory preset data are output.  User data will be retained in memory.  When unit enters Service Factory Mode, the current audio-quality adjustment data will be send be retained in memory.
  • As to data on various settings, user data will be applied to the items that are associated with signal format change; screening, switching, etc.
  • Data on screen , ie, Screen position, Meaning clock dividers, and not including data on screen size, are reset to default values(data stored in memory will be retained).  Screen size will be retained.
REMOTE CONTROL CODES IN SERVICE FACTORY MODE
*********************************************************************************
SR |R KEYS  =>  BASIC FUNCTIONS  => REMARKS
*********************************************************************************
Muting => Switching the main items  => Shifting to next main item [top]
Down  =>  Switching sub-title items  => Switching downward to the next sub-titled item.
UP  => Switching the sub-title items  => Shifting upwards to the next upper layer
Left  => Decreasing the adjustment value => Decreasing the adjustment value.
Right => Increasing the adjustment value  => increasing the adjustment value.
Enter | Set => Switching the layers  => Shifting downward or upward to the next lower or upper                layer.
INPUT => Selecting Input  => Shifting the input to next function.
INPUTxx  => Selecting input => Switching the input to xx. [xx=1-6 etc].
CH+| P+ => increasing the channel number.
CH- | P-  => Decreasing the channel number.
Numeric keys => Function TV => Function TV 9previously selected channel number is selected)
POWER => Power off  => Turning the Power Off.
FACTORY => Factory Off(factory mode) => In factory mode, turning factory mode Off.
FACTORY => Factory On (Non-Factory mode) => In Non-Factory mode, turning factory mode ON.
HOME MENU*1 => Menu On => in factory mode, turning factory mode Off, and menu mode On.
VOLUME+ => Volume Up  => Increasing 10 the adjustment value. {Panel Factory}
VOLUME -  =. Volume Down => Increasing 10 the adjustment value {Panel Factory}
DRIVE ON | OFF*2  => Drive Mode Off  => Turning drive mode Off.
INTEGRATOR*1  => Integrator Menu On => Enter integrator mode.
*********************************************************************************

*  A pertinent key that exists in the Service Remote control, becomes effective only in the Factory and Integrator mode.

**  When ten seconds have passed since the [DRIVE ON|OFF] key was pressed at the standby, it becomes invalid.  Press "Power" key from the [DRIVE ON|OFF] key pressing within ten seconds when you do power supply ON while driven OFF.
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