Philips FPF32C106128UA-51 Service Manual page 29

Service Modes, Error Codes, and Fault Finding
No Fault contents
After momentarily
going on, the screen
becomes black
1
immediately or after a
few seconds. Main
Entire screen
power is turned off.
does not light.
Screen lights dimly
even on the back
screen
2
Single vertical line (of
different color)
3
Vertical Line
Vertical line from the
middle of effective scan
4
area (Vertical line of
different color)
Bar width of 1/7 0f
horizontal size or in
multiples of 1/7, is
5
displayed. Abnormal
display.
Vertical bar
Bar width of 3/7 or 4/7
of the screen width, is
displayed. Abnornial
6
display. (Vertical line of
different color)
Single horizontal line
(No light) or single
horizontal does not
light among the
7
effective scanning
area. Single horizontal
Horizontal line
line does not light
Every other line(No
light) Entire screen
8
Fault status
Figure 5-19 Fault symptom overview (1/3)
FHP PDP
Suspected fault
location procedure and
X-SUS, Y-SUS Refer to the entire
PSU screen does not
Panel chassis light.
LOGIC
ABUSL
ABUSR
LOGIC Replace LOGIC
board and folow
Logic Board
echange
procedure
Panel chassis Refer to vertical
LOGIC Line / bar..
Panel chassis Replace panel
chassis
Panel chassis Refer to vertical
ABUSL ABUSR Line / bar..
LOGIC Above
boards are
connected
Panel chassis Refer to vertical
ABUSL ABUSR Line / bar..
LOGIC Above
boards are
connected
Panel chassis Replace panel
chassis
X-SUS Replace X-SUS
Y-SUS Y-SUS board
5. EN 29
Analysis
measure
E_14580_005.eps
260304