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!

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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 !

Saturday 9 March 2019

SONY KDL-32XBR9 - KDL-40V5100 - KDL-46V5100 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT

SONY KDL-32XBR9 - KDL-40V5100 - KDL-46V5100 SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT


SONY KDL-32XBR9 - KDL-40V5100 - KDL-46V5100 

SERVICE MODE LED BLINKING CODE AND POWER SUPPLY CIRCUIT 


Diagnostic Test Indicators
When an error occurs, the STANDBY LED indicator will fl ash a set number of times to indicate the possible cause of the problem. If there is more than
one error, the indicator will identify the fi rst of the problem areas.
Description of LED Indicators
LED
LED Type
Description
POWER LED
Green LED
# Lights up in green when the TV set is turned on.
STANDBY LED

Red LED
# If LED blinks continuously, this may indicate
that the TV needs servicing.
# Lights up in red when function PC Power Management
is activated and there is no signal received while in the
PC input.

PIC OFF/
TIMER
LED

Green or Amber
LED
# Lights up in amber when the Timer or Sleep functions
are set. When the timer is set this LED will remain lit
even if the TV is turned off.
# Lights up in green when the Backlight feature is
activated to Off.

LED Indicators
Diagnostic Item
Description
Number of times
STANDBY lamp flashes
Possible Location
Main Power
2 times
Power Supply Board
G2CE Board (KDL-32XBR9 ONLY)
IP1 Board (KDL-40V5100 ONLY)
IP2 Board (KDL-46V5100 ONLY)
DC Alert1
3 times
BM3 (Main) Board
Power Supply Board
G2CE Board (KDL-32XBR9 ONLY)
IP1 Board (KDL-40V5100 ONLY)
IP2 Board (KDL-46V5100 ONLY)
TCON Error
4 times
LCD Panel
HDMI
5 times
BM3 (Main) Board
Backlight
6 times
LCD Panel
Temp
7 times
BM3 (Main) Board
HFR Error
8 times
LCD Panel

Viewing the Self Check Diagnostic List
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a second of each other:
DISPLAY > Channel 5 > Volume + > TV POWER .
3. To display the Self Diagnostic list, press ENTER
4. To exit Service Mode, press MENU.
REAR COVER REMOVAL
1 Remove 15 screws from Rear Cover
(KDL-32XBR9 Only)
Remove 18 screws from Rear Cover
(KDL-40V5100 Only)
Remove 20 screws from Rear Cover
(KDL-46V5100 Only)
2 Remove 1 screw from Side Jack position
3 Remove 1 screw from Terminal position
4 Remove 2 screws from Rear Cover
(KDL-32XBR9 Only)
Remove 4 screws from Rear Cover
(KDL-40V5100/46V5100 Only)
5 The Rear Cover is attached to the Bezel Assembly with three small tabs. Use caution when removing the Rear Cover to avoid damage to these tabs

VIEWING SERVICE ADJUSTMENT DATA
There are no adjustments necessary for these models. All data has
been set for optimal viewing for our customers. The following sections
are for informational purposes only.
SERVICE MODE
1. TV must be in standby mode. (Power off).
2. Press the following buttons on the Remote Commander within a
second of each other:
DISPLAY > Channel 5 > Volume + > POWER
The BRAVIA logo displays momentarily, then the Service Mode list displays.
ENTERING THE SERIAL NUMBER AFTER CHANGING THE MAIN BOARD
Use the following instructions to re-enter the Serial Number of the TV after replacing the Main (BM3) Board.
1. After accessing service mode, press ENTER to display the Self Diagnostic list.
2. To change the serial number field, press ENTER then using the number keys on the remote enter the Serial Number of the TV.
3. To save the Serial Number, press ENTER .
4. To exit Service Mode, press MENU
RESETTING TO FACTORY DEFAULTS
1. After accessing service mode, press the UP button to highlight Factory Default, then press ENTER .
2. To reset to Factory Defaults, press ENTER then follow the on-screen instructions.
3. After selecting the language preference the on-screen display indicates to “select the type of use for this TV.” Home must be selected for optimal picture performance in the customers home.
4. Continue following the on-screen instructions.
POWER SUPPLY CIRCUIT 
KDL-32XBR9 

KDL-40V5100 
CLICK ON THE IMAGE TO ZOOM IN
Posted By: FRANK at 02:11
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