Magnavox sylvania DVC840F, Руководство по обслуживанию

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1-12-15
TO SENSOR CBA
(START-SENSOR)
V-OUT
TP751
WF1
S-INH
TP502
TO SENSOR CBA
(END-SENSOR)
BH9800F01011A
Main CBA Top View
BH9800F01011C
DVD Open/Close
CBA Top View
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
Because a hot chassis ground is present in the power
supply circut, 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.
SW-P
VR501
CTL
TP513
C-PB
TP301
WF3
RF-SW
TP302
WF2
Sensor CBA Top View
BHF300F01011A
BHF300F01011B