Sony ICF-SW55, Руководство по обслуживанию

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ICF-SW55
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
Ref.No.
FORMER TYPE NEW TYPE
Part No. Description Part No. Description
C925 1-163-089-00 CERAMIC CHIP 6PF 50V
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IC904 8-759-551-69 IC M6M80021FP (10pin) 8-759-464-95 IC AK6420AF-E2 (8pin)
IC905 8-759-551-69 IC M6M80021FP (10pin) 8-759-464-95 IC AK6420AF-E2 (8pin)
R1001
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1-216-091-00 METAL CHIP 56K 5% 1/10W
R1002
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1-216-086-00 METAL CHIP 36K 5% 1/10W
R1003
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1-216-091-00 METAL CHIP 56K 5% 1/10W
R1004
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1-216-086-00 METAL CHIP 36K 5% 1/10W
RV901 1-241-581-11 RES, ADJ, CERMET 100K
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RV902 1-241-581-11 RES, ADJ, CERMET 100K
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Electrical parts and microcomputer board became changes from the middle of the production.
MICRO COMPUTER