8-7
FOCUS-VR
(UPPER SIDE)
SCREEN-VR
(LOWER SIDE)
VR661
+B ADJ
+B
TP601
TP300
GND
BL3700F01013-1
Main CBA Top View
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
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
Содержание EWF2006
Страница 1: ...SERVICE MANUAL 20 PURE FLAT COLOR TELEVISION EWF2006 ...
Страница 30: ...8 3 Main 1 4 Schematic Diagram L3314SCM1 ...
Страница 31: ...8 4 L3314SCM2 Main 2 4 Schematic Diagram ...
Страница 33: ...8 6 L3314SCM4 Main 4 4 CRT Schematic Diagram ...
Страница 43: ...12 2 L3314PEX Packing S 5 S 1 Tape X 5 X 2 X 1 FRONT X 3 S 2 S 3 S 6 S 4 Packing tape ...
Страница 50: ...EWF2006 L3314WQ 2006 04 05 ...