Philips S42SD-YD09 Service Manual page 29

Service Modes, Error Codes, and Fault Finding
Check
LVDS Cable
LED 2000;Green
Fuse F2000, F2001
CN803 Cable
Check
F5001
F5003
open?
Check
Q5008
Q5009
Q5010
Q5013
Short?
Check
F4000
F4003
open?
Check
Q4010
Q4011
Q4012
Q4015
Short?
Measure
Resistance
OUTH&OUTL
Short?
Figure 5-14 Fault symptom: "No Display", 42" SD v5
SDI PDP 2K6
NO
Logic-main
Y Y ES
Y-main
Open
Fuse
Shor t
Shor t
FET
Open
X-main
Open
Fuse
Shor t
Shor t
FET
Open
Shor t
Y-buffer
Open
Panel
5. EN 29
Replace Logic Board
Replace Y-Board
Replace Y-Board
Replace X-Board
Replace X-Board
Replace Y-buffer
Replace PDP
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