Philips Magnavox MWC24T5 - Manual (Page 53)

1-11-15
V-OUT
TP1401
WF5
TO SENSOR CBA
(START-SENSOR)
RF-SW
TP1402
WF1
CTL-AMP-OUT
TP1202
WF3
ENV.
TP1403
WF6
+B ADJ
VR1601
H-OUT
TP1305
WF9
TO SENSOR CBA
(END-SENSOR)
Main CBA Top View < TV/VCR Section >
BT1200F01013
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal. 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
CAUTION !
Fixed voltage (or Auto voltage selectable) power supply circuit is used in this unit.
If Main Fuse (F1601) 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.
BHF300F01011A
BHF300F01011B
Sensor CBA Top View