Panasonic SC-AK48 Service Manual page 64

SA-AK48
A
ELECTRICAL PARTS LOCATION
1
Ref. No. Lo. No.
D MECHANISM P.C.B. (DECK 1)
IC951 3B
D951 3A
MECHANSIM P.C.B. (DECK 2)
C
IC971 3E
D971
3D
2
D
MECHANSIM P.C.B. (DECK1)
S953
D951
3
SOLENOID
(REPX0108)
Note for IC951 replacement
Two different types (old or new) parts are mounted on P.C.B.
as for IC951.
When servicing, care to replace the parts due to those shape.
4
Replacement procedures
Parts No.
0N2180RLC
Old
New 0N2180RLC1
5
6
7
8
B
Ref. No. Lo. No.
Ref. No. Lo. No.
S951 3B S952
Z971 3E S972
S973
S971 3E
1 2 3 4 5 6 7 8 9
S951
S952
4 1
IC951
3 2
Direction
Mount the parts on given position.
(Printed pattern on P.C.B.)
Mount the parts so the cut
corner is located upper right.
(Component side)
IC951
Old
1 4
2 3
Old New
0N2180RLC 0N2180RLC 1
4
4
1
1
3
3
2
2
2 3 2 3
1 4 1 4
C D
Ref. No.
Ref. No. Lo. No.
3B
S953 3A CS951
3E S974 3D S975
3D
C
MECHANSIM P.C.B. (DECK2)
S974 S973
CS951
SOLENOID
Note for IC971 replacement
Two different types (old or new) parts are mounted on P.C.B.
as for IC971.
When servicing, care to replace the parts due to those shape.
Replacement procedures
Remarks
Old 0N2180RLC
Refer to
the figure
below.
New 0N2180RLC1
New
1 4
2 3
64
E
Lo. No. Ref. No.
Ref. No. Lo. No.
3C R952 3C R953
3F CS971 3F R972
Z971
7
S972
6
D971
5
4
4 1
3
IC971
2
1 3 2
(REPX0108A)
Parts No.
Direction
Mount the parts on given position.
(Printed pattern on P.C.B.)
Mount the parts so the cut
corner is located upper right.
(Component side)
Old
0N2180RLC
4
1
3
2
2 3
1 4
F
Lo. No.
Ref. No. Lo. No.
3A
3F R973 3D
1 2 3 4 5 6 7 8 9
S971
S975
CS971
J
Remarks
Refer to
the figure
below.
IC971
Old New
1 4 1 4
2 3 2 3
New
0N2180RLC 1
4
1
3
2
2 3
1 4