REPAIRING AND NOT THROWING AWAY

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!

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All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Wednesday 27 March 2019

SANYO CE30LC3-C _ CE30LC3BK-C _ SERVICE MODE _ ADJUSTMENTS _ OPTION SETTINGS

SANYO CE30LC3-C _ CE30LC3BK-C _ SERVICE MODE _ ADJUSTMENTS _ OPTION SETTINGS

NYO



OPTION SETTINGS {AFTER REPLACEMENT OF MEMORY IC}

 The memory IC, IC803, stores the option data of TV set and service adjustments data for each circuit, therefore, when the memory IC is replaced, it should be performed following setting and “SERVICE ADJUSTMENT.

 TO ENTER OPTION MODE
Press and hold the F/OK button on the remote control and Pt button on the front panel of the TV. The option window will appear on the screen.


OPTION MODE FOR CE30LC3-C-00 / CE30LC3BK-C-00

ON-TIMER:  OFF
PLUG AND PLAY:  ON
WELCOME TEXT:  ON
BBE:  OFF
AUTO VOLUME:  OFF
HEADPHONE:  OFF
CRT 16:9 MODE:  ON
NOISE REDUCTION:  ON
COUNTRY"  EU
RASTER ROTATION:  OFF
SESA:  OFF
DIGITAL RC:  ON
LIGHT MONITORING:  ON
VIDEO MUTE:  OFF

TO SET OPTION MODE
  • Highlight the desired option item by using the Ps or Pt button .
  • To switch the option mode, use the Volume - (LEFT) or Volume + (RIGHT) button.
  • The data that is set in the option mode is stored into the memory IC automatically.
To exit service mode Press the MENU button.

INITIALIZATION OF MEMORY IC
  • To initialize the memory IC (IC803), press and hold the NORMAL button on the remote control, then press the Pt button on the front panel of the TV set and then turn the Mains switch Off and On. The initialization is now completed.
  • When initialized the memory IC and all of the setting data (option data and service adjustment data) stored in the IC are reset to the default value. It is necessary to set the option settings and readjust the service adjustments. 
The available adjustment items are as follows;
  1. TDA9885 : This can be adjusted for AGC.
  2. Video : This can be adjusted for the service adjustment.
  3. DO NOT ADJUST OTHER SETTINGS.
AFTER REPLACING MEMORY IC [IC803]
The memory IC, IC803, stores the service adjustments data for each circuit, therefore, when the memory IC is replaced, using “OPTION SETTING” the following adjustments should program it.

TO ENTER SERVICE ADJUSTMENTS
  • While pressing the green button on the remote control press the Pt on the cabinet front.  The service menu appears.
Service

SV Vers 042
Video
Sound
STV2310
TDA9885
STV8206
Median Filter ON
Other
Colour Temperature
WSS
LCD Parameters
Fan control

 ADJUSTMENTS
Use the UP/DN to highlight the service menu you require and press the F/OK button to enter.

TO EXIT SERVICE ADJUSTMENTS
Press the Menu button to navigate backwards through the service menus until menus disappear.
Do not attempt to adjust service adjustments not listed on the above otherwise it may cause loss of performance and product safety.
Posted By: FRANK at 04:54
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