Emerson EWR20V4 Service Manual page 48

Dvd recorder & video cassette recorder
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Power Supply Schematic Diagram < VCR Section >
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.
A4
A3
A2
A1
F
A
V
B4
C4
B3
C3
B2
C2
B1
C1
1-11-19
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 MÊME TYPE.
RISK OF FIRE-REPLACE FUSE AS MARKED.
"This symbol means fast operating fuse."
"Ce symbole reprèsente un fusible à fusion rapide."
D4
D3
D2
D1
NOTE :
The voltage for parts in hot circuit is measured using
hot GND as a common terminal.
E4
F4
E3
F3
POWER SUPPLY
Ref No.
CN1607
CN1610
E2
F2
E1
F1
1-11-20
Position
IC
IC010
C-1
TRANSISTORS
Q031
D-1
Q1001
C-3
Q1003
B-3
Q1008
B-2
CONNECTORS
E-4
E-3
E9400SCP

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