Service Modes, Error Codes, and Fault Finding
EN 27SDI PDP 5.
Figure 5-5 Fault symptom overview (complete TV set)
No Voltage output
Operating Voltages don´t exist
Operating Voltages exist,
but No Display
Abnormal Display, not
open or short Lines
Some horizontal or Vertical
Lines don´t exist on the
Display.
Sustain open
First check complete TV set.
Fault Symptom?
Go to
“Power Supply Check”
(version dependent)
Go to
“No Display”
Go to the
“Abnormal Display”
Is related to X-Main, Y-Main
and Y-buffer.
Go to
“Sustain Open / Short”
Horizontal or
Vertical Lines?
Vertical
Is related to Logic adress Buffer.
Go to
“Address Open / Short”
Horizontal
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