Philips S42SD-YD09 Service Manual page 23

Service Modes, Error Codes, and Fault Finding
No Voltage output
Operating Voltages don´t exist
Go to
"Power Supply Check"
flowchart
(version dependent)
Figure 5-3 Fault symptom overview (complete TV set)
First check complete TV set.
Fault Symptom?
Operating Voltages exist, Abnormal Display, not
but No Display
Go to
"No Display" "Abnormal Display"
flowchart
Vertical
Is related to Logic adress Buffer.
"Address Open / Short"
Go to
flowchart
Figure 5-4 Repair scenario stand alone panels
SDI PDP 2K6
Some horizontal or Vertical
Lines don´t exist on the
open or short Lines
Go to the
flowchart
Is related to X-Main, Y-Main
and Y-buffer.
"Sustain Open / Short"
Go to
flowchart
G_16380_122.eps
5. EN 23
Display.
Sustain open
Horizontal or
Vertical Lines?
Horizontal
G_16380_056.eps
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