Sony KDL-32EX655, Руководство по обучению обслуживанию

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KDL-32EX655/40EX655/46EX655 35
SECTION 5 - UPDATES AND ADJUSTMENTS
VERIFYING THERE IS AN 8X ERROR
1. Disconnect all inputs to the TV
2. Cycle AC Power
(Unplug and Plug AC Cord from the AC Outlet).
3. Do one of the following:
a. If the Standby LED blinks red 8 times, proceed to “Resetting
the TV to Factory Condition” on page 35 .
b. Clear the Self Check history by following the instructions
provided in “Clearing the Self Diagnosis Self Check
Information” on page 33
RESETTING THE TV TO FACTORY CONDITION
Verify before proceeding to the next step:
;
Verified the error is an 8X error
1. To reset the TV, follow the instructions for “Resetting the TV to
Factory Condition” on page 40 .
2. Do one of the following:
a. If the Standby LED blinks red 8 times, proceed to “Updating
the Software” on page 35 .
b. Clear the Self Check history by following the instructions
provided in “Clearing the Self Diagnosis Self Check
Information” on page 33 .
UPDATING THE SOFTWARE
Verify before proceeding to the next step:
;
Verified the error is an 8X error
;
Reset the TV to Factory Condition
1. Check for latest Software Version through Network Connection or
Reference Library.
2. Connect and Configure TV Network Connection.
3. Display the menu by pressing
HOME
.
4. Using the and the on the on the Remote Control,
select the following:
Settings Product Support Software
Update
.
NOTE: If TV is not connected to a network download the latest
software for these models and Install using a USB device.
5. Do one of the following:
a. If the Standby LED blinks red 8 times, proceed to “Replacing
the Main Board” on page 35 .
b. Clear the Self Check history by following the instructions
provided in “Clearing the Self Diagnosis Self Check
Information” on page 33 .
REPLACING THE MAIN BOARD
The Main Board should be replaced only if all other options have not
resolved the issue.
Verify before proceeding to the next step:
;
Verified the error is an 8X error.
;
Reset the TV to Factory Condition
;
Updated the Software
1. Follow all of the instructions in “Completing Service Requirements
When Replacing the Main Board” on page 26 .