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Sharp AR-943 Service Manual page 2

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1)
2)
3)
4)
5)
CHASSIS
Unscrew set-screws provided one each for the upper
and lower cabinets to remove
them.
Remove
the
capacitors
and
leads
being connected
to the cabinet from P.W. Board.
Remove each lead of the output transistor and tuner
connected to P.W. Board.
Unscrew
two
set screws
fixing the band
selector
switch at front.
Remove four plate springs fixing P.W. Board.
Remove
the band
selector switch
and P.W. Board
from
the cabinet.
REMOVAL
FM RF AMP
FM MIX
Ist FM IF AMP
AM
RF AMP
iF_
g
LS
Li
(a2)
r101 e
Qiol
g
.
|
FM
s
Figure 2
VeVee
40439195
pubg
Figure 1
Chassis Removal
2nd FM IF AMP
AM
CONV.
3rd FM IF AMP
4th FM IF AMP
ge AM IF ee
end AM iF AMP
=
gdI0z
z
13 |
107]
"EM DET
g
|
"DIO!
DAM |
DI06 7m DET!
: AF AMP
Block Diagram

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