FUNAI WV806 Service Manual page 43

Main CBA Bottom 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.
WF9
PIN 1 OF
CN1601
CAUTION !
F
For continued protection against fire hazard,
replace only with the same type fuse.
A V
ATTENTION : Pour une protection continue les risqes
d'Incele n'utiliser que des fusible de même type.
Risk of fire-replace fuse as marked.
WF8 WF7 WF5 WF4
WF8 WF5
WF7
PIN 9 OF
PIN 3 OF PIN 5 OF PIN 7 OF
CN1601 CN1601 CN1601 CN1601
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
WF6
WF6
PIN 2 OF
IC751
1-12-14
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.
NOTE:
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
WF10
PIN 2 OF
TU701
WF11
PIN 6 OF
TU701
WF12
PIN 11 OF
TU701
WF13
PIN 12 OF
TU701
WF14
PIN 14 OF
TU701
WF15
PIN 18 OF
TU701
BE8C1SF01011A