Section 4 - Troubleshooting; Overview; Updating The Software - Sony KDL-46HX820 Service Training Manual

SECTION 4 - TROUBLESHOOTING

OVERVIEW

This chapter provides information regarding the Self Diagnosis
feature in our TVs.

UPDATING THE SOFTWARE

As mentioned in "Section 2 - Software Requirements" on page 19
are several issues that may be resolved by updating the software
to the latest version. For a list of possible correctable issues see
"Examples of Software Correctable Symptoms" on page
KDL-46HX820/55HX820
there
21.
Self Diagnosis
Supported model
33