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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Tuesday, 2 April 2019

SONY KV-32FX66K - KV-28FX66E FD TRINTRON - HOW TO ENTER SERVICE MODE - ERROR CODES - ADJUSTMENTS

ERROR CODES - FD Trintron - SONY KV-32FX66K - KV-28FX66E - HOW TO ENTER SERVICE MODE - ADJUSTMENTS

ERROR CODES
  The identification of errors within the AE-6B chassis is triggered in one of two ways :- 1: Busy or 2: Device failure to respond to IIC. In the event of one of these situations arising the software will first try to release the bus if busy (Failure to do so will report with a continuous flashing LED) and then communicate with each device in turn to establish if a device is faulty. If a device is found to be faulty the relevant device number will be displayed through the LED (Series of flashes which must be counted) (See table), non fatal errors are reported using this method.
TO ENTER INTO TABLE-2
  1. Turn on the main power switch of the TV set.
  2. Program Remote Commander for Operation in Service Mode.
  3. Press ‘VIDEO’ ‘VIDEO’ > ‘MENU’ on the Remote Commander.
  4. Using the Remote Commander, Scroll to the ‘Error Menu’ item using the down arrow key, then press the right arrow key.  The following table will be displayed indicating the error count.
APPLICABLE TO 
KV-28FX66B [RM-937 FR SCC-Q83H-A]
KV-28FX66E [RM-937 ESP SCC-Q81K-A]
KV-28FX66U [RM-937 UK SCC-Q84F-A]
KV-32FX66B [RM-937 FR SCC-Q83G-A]
KV-32FX66E [RM-937 ESP SCC-Q81J-A]
KV-32FX66K [RM-937 OIRT SCC-Q82E-A]
KV-32FX66U [RM-937 UK SCC-Q84E-A]
Service adjustments to this model can be performed using the supplied remote Commander RM-937.
1. Press the VCR/TV/DVD button until the TV LED lights.
2. Press and hold the yellow button for approx. 5 seconds until the TV LED flashes quickly.
3. Press  99999. All three LED’s should light.  The remote commander is now set to Service Mode.
To return the remote commander to normal operation mode repeat steps 1. and 2. then press 00000. All three LED’s should light.  The remote commander is now set to normal mode.
Setting TV into Service Mode
Program the remote commander for operation in Service Mode as described above.
  1. Turn on the TV main power switch.
  2. Press the video standby button on the remote commander twice.  ‘TT ’ will appear in the upper right corner of the screen. Other status information will also be displayed.
  3. Press ‘MENU’ on the remote commander to obtain the following menu on the screen.
  4. Move to the corresponding adjustment item using the up or down arrow buttons on the Remote Commander.
  5. Press the right arrow button to enter into the required menu item.
  6. Press the ‘Menu’ button on the Remote Commander to quit the Service Mode when all adjustments have been completed.
Note:  After carrying out the service adjustments, to prevent the customer accessing the ‘Service Menu’ switch the TV set OFF and then ON.
Posted By: FRANK at 02:02
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