Master Electronics Repair !

Welcome to Master Electronics Repair! website.Here you will find:Service Modes, Circuit Diagrams,Service manuals, Firmware Update procedure, Disassemble procedure, Universal remote control setup codes, Troubleshooting, Diagnosing, Measuring, and more.... of many of LCD/LED TV/Displays,others various electronic apparates,trough many technical notes and tips/tricks to help repairing/fixing Troubles/ faults,for electrical technicians.This site helps you to save the Earth from electronic waste!

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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Note that if you don't find what you searched for, try it after a period of time; the site is a never ending job !

..............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 !

Thursday, 28 March 2019

GRUNDIG 32VLE801 DVB-S-SX LCD TV HOW TO ENTER SERVICE MODE – HOTEL MODE – CLONE – PARENTAL CONTROL - SMPS SCHEMATIC

APPLICABLE TO

Grundig 32 VLC 9040 S GBI6632 _ 32 VLE 801 DVB-S GBI8732 _ 32 VLE 2020 S GBI8832 _ 32 VLE 8041 S GBI7532 _ 32 VLE 8042 S GBI8932 _ 37 VLC 300 S GBI6537 _ 37 VLC 2015 TE GBI6437 _ 37 VLC 9040 S GBI6337 _ 40 VLE 2020 S GBI8840 _ 40 VLE 8041 S GBI7740 _ 40 VLE 8042 S GBI8040

Fine Arts 32 S GBI7832, GBI7932 _ Fine Arts 40 S GBI7540, GBI7640 _ Fine Arts 46 S GBI7446, GBI7546
Hamburg
32 VLC 8041 S GBI8332
New York 32 S GBI9532 _ New York 40 S GBI9540, GBI9640 _ New York 46 S GBI9446
Rom
32 VLE 8061 S GBI9432 _ 40 VLE 8061 S GBJ9040

Parental Control
The personal pin can be changed with master pin 2356.
Hotel Mode
Maximum volume is limited and Menu "SOURCE SETUP" is no available at activated hotel mode.
Call up: i > 8500 > 4 "System Configuration" > 0 (OK) > 43 "Hotel" > 1 2 "AVAIL".
Switching off the Hotel Mode temporarily
At this function the activated hotel mode is deactivated until the set is switched off (standby).
Call up: i > 4658 > 1 2
Following adjustment are available in the additionally menu HOTEL
TV SETTINGS
> Maximum Volume
> Start-Up Volume
> First Power (Standby / Power On)
Cloning Function
It is possible to copy following data to an external USB stick and back to TV set:
> Channel/Video Set. Programme tables and settings of signal sources - they are transferable into further TV set of same version.
> Service Set. TV adjustments of service and special functions without panel values.
> User Set. User settings.
> ALL In case of service: If the defective chassis board are still operate, it is possible to save all adjustments / settings and copy into new chassis board.
Copy data to USB stick
Connect empty USB memory > i > 8500 > 43 "Cloner Configuration" > 4658 > 4 "Copy" > 1 2 TV to USB > 4 "Copy Item" > 1 2 Channel/Video Set., Service Set., User Set or ALL > 4 "Start
Cloning" > start with 2 > "Success" is showing at the end.
Copy data from USB stick into TV set
If necessary switch off Hotel Mode temporarily (see above) > i > 8500 > 43 "Cloner Configuration" > 4658 –> 4 "Copy" > 1 2 USB to TV > 4 "Copy Item" > 1 2 Channel/Video Set., Service
Set., User Set or ALL > 4 "Start Cloning" > start with 2 "Success" is showing at the end.

Service and Special Functions
Functions of the buttons
i Call up/exit the COMFORT GUIDE /
Exit the Service Mode
34 Call up the dialogue line (point of menu)
(OK) Call up the Menus
12 Changing the settings
Z Submenu: Back to main menu
Calling up the Service Mode
> Press button i (Info).
> Enter the code number 8500.
Exit the Service Mode
> Press button i.

POWER SUPPLY CIRCUIT DIAGRAMS