Philips BDP5320/F7, Service Manual

Page: 53 / 68

1-11-21
WF1
PIN 24 OF
CN2200
WF5 WF1
PIN 7 OF
CN2200
WF1 WF1
PIN 9 OF
CN2200
WF2 WF1
PIN 16 OF
CN2200
WF4
WF3
C2303
PLUS LEAD
AV CBA
Front-B CBA
Front-A CBA
Power Supply
CBA
Because a hot chassis ground is present in the power supply
circuit, an isolation transformer must be used when repairing.
Also, in order to have the ability to increase the input slowly,
when troubleshooting this type of power supply circuit,
a variable isolation transformer is required.
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1001) is blown , check to see that all components in the power supply
circuit are not defective before you connect the AC plug to the AC power supply.
Otherwise it may cause some components in the power supply circuit to fail.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
"Ce symbole reprèsente un fusible à fusion rapide."
CAUTION !
For continued protection against fire hazard,
replace only with the same type fuse.
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de m
ê me type.
Risk of fire -replace fuse as marked.
"This symbol means fast operating fuse."
A V
F
Not used
Power Supply CBA, AV CBA, Front-A CBA & Front-B CBA Bottom View
BE5SK0F01011
Not used