How To Distinguish A New Type; Changed Electrical Part List - Sony ICF-SW55 Service Manual
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- Operating instructions manual (27 pages) ,
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ICF-SW55
Electrical parts and microcomputer board became changes from the middle of the production.
HOW TO DISTINGUISH A NEW TYPE
It is a new type if the code No. printed on the microcomputer board is 1-640-742-15.
• CHANGED ELECTRICAL PART LIST
MICRO COMPUTER
Ref.No.
Part No.
Description
C925
1-163-089-00
CERAMIC CHIP
IC904
8-759-551-69
IC M6M80021FP (10pin)
IC905
8-759-551-69
IC M6M80021FP (10pin)
________________________________________
R1001
________________________________________
R1002
________________________________________
R1003
________________________________________
R1004
RV901
1-241-581-11
RES, ADJ, CERMET
RV902
1-241-581-11
RES, ADJ, CERMET
2
FORMER TYPE
6PF
100K
100K
NEW TYPE
Part No.
Description
________________________________________
50V
8-759-464-95
IC AK6420AF-E2 (8pin)
8-759-464-95
IC AK6420AF-E2 (8pin)
1-216-091-00
METAL CHIP
1-216-086-00
METAL CHIP
1-216-091-00
METAL CHIP
1-216-086-00
METAL CHIP
________________________________________
________________________________________
56K
5%
1/10W
36K
5%
1/10W
56K
5%
1/10W
36K
5%
1/10W
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