Service Modes, Error Codes, And Fault Finding; Repair Tools - Philips S42AX-YD04 Service Manual

EN 20 5. SDI PDP 2K7

5. Service Modes, Error Codes, and Fault Finding

Index of this chapter:

5.1 Repair Tools

5.1.1 ComPair
5.1.2 Other Service Tools
5.2 Fault Finding
5.2.1 Fault finding tree
5.2.2 Faulty Power Supply
5.2.3 No Display
5.2.4 Abnormal display
5.2.5 Horizontal line or block open (some horizontal lines do
not exist)
5.2.6 Address open (some vertical lines do not exist)
5.2.7 Address short (some vertical lines appear to be linked on
the screen)
5.2.8 Criteria for Panel Replacement, due to Defective Panel
Cells
5.2.9 Defect Overview
5.3 Defect Description Form
5.1 Repair Tools
5.1.1 ComPair
For the w2 and w2 Plus models, it will be possible to generate
test patterns with ComPair. The ComPair interface must be
connected to the Logic Board with the special interconnection
cable (see table below for the order code).
5.1.2 Other Service Tools
Table 5-1 Overview Service tools
Service Tools
ComPair / SDI interconnection cable
Foam buffers (2 pcs.)
Figure 5-1 Foam buffers
Service Modes, Error Codes, and Fault Finding
Order Code
3122 785 90800
3122 785 90581
G_16380_029.eps
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