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SERVICE MANUAL
CASSETTE RECEIVER
No.49678
Jan. 2002
COPYRIGHT
2002 VICTOR COMPANY OF JAPAN, LTD.
KS-F162
KS-F162
Contents
Safety precaution
Disassembly method
Adjustment method
Description of major ICs
1-2
1-3
1-12
1-16
Area Suffix
E -------- Continental Europe
EX ------ Central Europe
KS-F162


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1-2
KS-F162
!
Burrs formed during molding may be left over on some parts of the chassis. Therefore,
pay attention to such burrs in the case of preforming repair of this system.
Safety precaution


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1-3
KS-F162
Fig. 3
d
Front chassis
a
a
Disassembly method
Detaching the front panel unit
( See Fig.1 )
Push the Release button in the direction of arrow to
detach the front panel unit.
Removing the front chassis
( See Fig. 2 and 3 )
Disengage the four tabs ( a ) in the right and left sides of
unit and pull the front chassis forward to remove it.
Removing the bottom cover
( See Fig. 2 to 4 )
1. Removie the front chassis.
2.
Turn the unit up side down.
3.
Insert the screwdriver to the four engagements
( b, c, d, f ) .
4.
Turn the screwdriver and remove the bottom
cover.
Fig. 1
Push the release button
Front panel unit
a
a
Fig. 2
Top chassis
Front chassis
Bottom cover
b
c
Fig. 4
f
Bottom cover
Rear panel


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1-4
KS-F162
Removing the heat sink (SeeFig.5)
1. Removing the front chassis.
2. Removing the bottom cover.
3. Remove the three screws ( 1 and 1` ) retaining the
heat sink.
Removing the main board assembly
( See Fig. 5 to 7)
1. Removing the front chassis.
2. Removing the bottom cover.
3. Removing the heat sink.
Attach the heat sink with a screw ( 1` ) on operat-
ing checks.
4. Remove the two screws ( 2 ) retaining the main
board assembly.
5. Remove the two screws ( 3 ) retaining the rear
panel .
6. Separate the main board assembly and cassette
mechanism assembly.
7. Take out the main board assembly.
Heat sink
Fig. 5
1
1
1`
Main board assembly
Fig. 6
2
2
(
)
Rear panel
Fig. 7
3
3


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1-5
KS-F162
Front cover
Front panel
Operation switch board
Fig. 9
Fig. 11
Fig. 10
Front cover
i
i
i
5
5
5
5
g
h
h
h
g
g
A
Removing the cassette mechanism assembly
( See Fig. 8 )
1. Removing the front chassis.
2. Removing the bottom cover.
3. Removing the heat sink.
4. Removing the main board assembly.
5. Remove the four screws ( 4 ) retaining the cassette
mechanism.
6. Separate the top chassis and cassette mechanism.
Cassette mechanism
Front side
Top chassis
Fig. 8
4
4
4
4
Removing the operation switch board
( See Fig. 9 to 11 )
1. Detaching the front panel unit.
2. Turn the front panel back side down.
3. Remove the four screws ( 5 ) retaining the front
cover.
4. Open the front cover gradually by disengaging the
three engagements ( g ) while pushing the top of
the front cover in the arrow "A" direction, then
disengage the three engagements ( h ) on the both
sides.
5. Place the front panel unit front side down.
6. Disengage the three engagements ( i ) on the
bottom to separate the front cover from the front
panel.
(Be careful not to lose the button springs.)