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f-2657

  1. SansuiSteve

    9090DB F-2657 Power Relay Board - Resistors

    Hello Friends, Been doing a resto on Ser#816110098 and the F-2657 Power Relay Board has some unusual resistors and it got me thinking. Schematic says: R13, 4.7 Ohms, 3W R14, 4.7 Ohms, 3W R15, 100 Ohms, 1W R16, 100 Ohms, 1W R17, 220 Ohms, 5W R18, 220 Ohms, 5W R25, 10 Ohms, 3W R26, 10 Ohms, 3W...
  2. LBPete

    The Lets Track 9090DB/8080DB Production Changes Thread

    If you have been around the Sansui Forum for any length of time you know that the 9090DB and it's variants, the 8080DB, 990DB and 890DB are the topics in many threads. They are arguably the most popular and most widely produced of all Sansui Receivers. The earliest serial number we have on...
    • LBPete
    • Thread
    • 8080db 890db 9090db 990db f-2619 f-2624 f-2655 f-2656 f-2657 production changes
    • Replies: 21
    • Forum: Exclusively Sansui
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