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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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 !

Saturday 9 March 2019

SAMSUNG UE32F5005AK SOFTWARE UPDATE AND SERVICE MODE

SAMSUNG UE32F5005AK SOFTWARE UPDATE AND SERVICE MODE

SAMSUNG UE32F5005AK 

SERVICE MODE AND SOFTWARE UPDATE 

Entering Factory Mode
To enter ‘Service Mode’ Press the remote -control keys in this sequence :
# If you do not have Factory remote control
Power OFF > Info > MENU > MUTE > Power On
3 If you don’t have Factory remote control, can’t control some menus. (Expert, Advanced menu)
How to enter the hidden factory mode.
1. Into the factory mode.
2. Move the tap to Advanced.
3. Key input : 0 + 0 + 0 + 0.
White Balance calibration 
PC INPUT
1. Apply the VESA XGA Lattice (N0. 21) pattern signal to the PC IN port.
2. Press the Source key to switch to “PC” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “PC Calibration” menu.
6. In “PC Calibration Off” status, press the “ >” key to perform Calibration.
7. When Calibration is complete, it returns to the high-level menu.
8. You can see the change of the “PC Calibration” status from Failure to Success.
Component Video INPUT
1. Apply the 720p Lattice (N0. 6) pattern signal to the Component IN 1 port.
2. Press the Source key to switch to “Component1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “Comp Calibration” menu.
6. In “Comp Calibration Off” status, press the “ >” key to perform Calibration.
7. When Calibration is complete, it returns to the high-level menu.
8. You can see the change of the “Comp Calibration” status from Failure to Success.
HDMI INPUT 
1. Apply the 720p Lattice (N0. 6) pattern signal to the HDMI1/DVI IN port.
2. Press the Source key to switch to “HDMI1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “HDMI Calibration” menu.
6. In “HDMI Calibration Off” status, press the “ >” key to perform Calibration.
7. When Calibration is complete, it returns to the high-level menu.
8. You can see the change of the “HDMI Calibration” status from Failure to Success.
Composite Video INPUT
1. Apply the NTSC Lattice (N0. 3) pattern signal to the AV IN 1 port.
2. Press the Source key to switch to “AV1” mode.
3. Enter Service mode.
4. Select the “ADC” menu.
5. Select the “AV Calibration” menu.
6. In “AV Calibration Off” status, press the “ > ” key to perform Calibration.
7. When Calibration is complete, it returns to the high-level menu.
8. You can see the change of the “AV Calibration” status from Failure to Success.
White Ratio Adjustment
1. You can adjust the white ratio in factory mode (1:Calibration, 3:White-Balance).
2. Since the adjustment value and the data value vary depending on the input source, you have to adjust these in CVBS,
Component 1 and HDMI 1 modes.
3. The optimal values for each mode are configured by default. It varies with Panel’s size and Specification.
• Equipment : CS-210
• Pattern: MIK K-7256 #92 “Flat W/B Pattern" as standard
• Altenate Equipmet : CA200& anyone Master supported
pattern#92(refer to right photo)
• Use other Equipment only after comparing the result
with that of the Master equipment.
• Set Aging time : 60 min
 Manual setting for White balance adjustment
• HDMI : Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
• COMP: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (720p)
• CVBS: Calibration at #24 Chessboard Pattern Manual adjustment at #92 pattern (NTSC)
Updating of software 
Software Upgrade can be performed by downloading the. latest firmware from samsung.com to a USB memory device.
# Current Version - The software already installed in the TV.
Software is represented as ‘Year/Month/Day_Version’.
Checking the Software VersionChecking the Software Version Use the Main Menu 1. Click the "MENU" key in remote controller.
2. Select "Support" menu.
3. Locate the menu cursor "Software Upgrade" menu.
4. Click the "INFO" key.Check the Main SW and Micom version.
 Upgrading  Software and Micom
Insert a USB drive containing the firmware upgrade downloaded from samsung.com into the TV. Please be careful not
to disconnect the power or remove the USB drive while upgrades are being applied. The TV will turn off and turn on
automatically after completing the firmware upgrade. Please check the firmware version after the upgrades are complete
(the new version will have a higher number than the older version). When software is upgraded, video and audio
settings you have made will return to their default (factory) settings. We recommend you write down your settings before
beginning firmware update. After update is completed, restore your previous settings.
Main Software Upgrade
1. Store the sw program named "T-MST13DEUC" in USB memory stickConnect the USB.
2. Click the "MENU" key in Remote Controler.
3. Select "Support" menu.
Locate the menu cursor "Software Upgrade" menu.
4. Locate the menu cursor "Update now" menu.
5. Click the "ENTER" key.
6. Click the "ENTER" key.Wait for upgrade complete.
Check the Software Version.
VOLTAGES ON POWER BOAR AND MAIN BOARD CONNECTORS 
Main Board Assy (CN201)
13
11
9
7
5
3
1
B13V
B13V
B13VS
B13VS
GND
B5.3V
B5.3V
14
12
10
8
6
4
2
PWM_DIM
B13V
SW_INV
GND
GND
A5.3V
SW_PW

Power Board Assy (CNM803)
14
12
10
8
6
4
2
B13V
B13V
SW_INV
GND
GND
A5.3V
SW_PW
13
11
9
7
5
3
1
B13V
B13V
B13VS
B13VS
GND
B5.3V
B5.3V

How to Check Fault Symptom
NO Power and No Video
SYMPTOM
The LEDs on The front panel do not work when connecting The power cord.
The SMPS relay does not work when connecting The power cord.
The units appears to be dead.
CHECK POINTS
The IP relay or the LEDs on the front panel does not work when connecting the power cord if the cables are improperly connected or the Main Board or SMPS is not functioning. In this case, check the following:
# Check the internal cable connection status inside the unit.
# Check the fuses of each part.
# Check the output voltage of SMPS.
# Replace the Main Board.
Posted By: FRANK at 05:18
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