Philips 19PFL3504D/F7, Руководство по обслуживанию, Страница: 68 / 124

10-25
PIN 4 OF
CN302
WF1
PIN 15 OF
CN302
WF4
PIN 8 OF
CN302
WF2
PIN 6 OF
CN302
WF3
PIN 17 OF
CN302
WF5
PIN 13 OF
CN302
WF7
PIN 19 OF
CN302
WF6
Main CBA Bottom View [19PFL3504D/F7]
BA94N0F01012
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Because a hot chassis ground is present in the power
supply circuit, an isolation transformer must be used.
Also, in order to have the ability to increase the input
slowly,when troubleshooting this type 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 (F601) 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.
For continued protection against risk of fire,
replace only with same type 4 A, 125V fuse. CAUTION ! :
ATTENTION : Utiliser un fusible de rechange de m ê me type de 4A, 125V.
4A/125V