Philips PDP42V7 series User Manual

Service Modes, Error Codes, and Fault Finding
EN 21LGE PDP 5.
5.3 Detailed PSU Check PDP42V7*
Figure 5-60 PSU top view
Figure 5-61 PSU Connector I/O pin assignment
Figure 5-62 PSU "on/off" sequence in "Normal" mode
Figure 5-63 PSU "on/off" sequence in "Auto" mode
Figure 5-64 PSU Fault finding tree
F_15590_096.eps
040705
MULTI2 TRANS
MULTI1 TRANS
VA TRANS
VS TRANS
AC-IN
AC
-
IN
FETFET
DIODE
DIODE
PFC
FET
PFC
FET
STBY
TRANS
CN
8
0
6
CN
8
0
6
PFC
COIL
CN
8
0
7
CN
8
0
7
BRIDGE
DIODE
1
M
0
2
1
M
0
2
CN
8
0
5
CN
8
0
5
MAIN CAPMAIN CAP
1M03
1
1M03
1
1M46
1
1M46
1
1
Bridge Bridge
FETFET
DIODE
DIODE
DIODE
DIODE
F_15590_097.ep
s
04070
5
To Audio
To Philips SSB
F_15590_098.eps
040705
F_15590_099.eps
040705
F_15590_100.eps
040705
Check LED’s on Power Supply
Only Green LED
is on?
Set is in
Standby?
Red LED
is on
Set Switch
in Auto Mode
No
Y
Green LED
is blinking
LED is Off
PSU Stby supply
is defective
Read out
protection Code
See wave form
PSU is
defective
Check PSU
output voltages
No

Philips PDP42V7 series Specifications

General

Brand	Philips
Model	PDP42V7 series
Category	TV
Language	English