Emerson EWV401B Service Manual page 25

Main 1/3 Schematic Diagram ( EWV401B )
Main 1/4 Schematic Diagram ( EWV601B )
A5
A4
A3
A2
A1
1-9-3
1
* Note:
When it is necessary to replace one or more of the following Diodes,
all five should be replaced: D595, D596, D597, D598, D599.
B5 C5
B4 C4
B3 C3
B2 C2
B1 C1
REC Video Signal
REC Audio Signal
D5 E5
D4 E4
D3 E3
D2 E2
D1 E1
1-9-4
PB Video Signal
Main 1/3 Schematic Diagram
PB Audio Signal (EWV401B)
Main 1/4 Schematic Diagram
(EWV601B)
Ref. No
IC501
TRANSISTORS
Q501
Q503
Q504
F5
Q506
CONNECTORS
CL501
CL502
CL504
CL507
VARIABLE RESISTORS
VR501
TEST POINTS
TP502
TP505
TP506
F4
F3
F2
F1
1-9-5
Position
ICS
D-3
E-2
A-3
A-2
B-2
F-4
F-5
F-4
A-4
A-3
D-4
B-2
B-3
HB3J1SCM1