SDA-1B which wire colors are positive/negative

BradJSDA1B
BradJSDA1B Posts: 1
in Technical/Setup
I am looking for clarification on which wires are positive and which are negative on my Sda-1b's. The schematics do not specify. Thanks, Brad
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  • PolkieMan
    PolkieMan Posts: 2,446
    http://vr3mods.com/uploads/SDA_Handbook_2011_Rev2.pdf
    PAGE 91
    POLK SDA 2.3 TLS BOUGHT NEW IN 1990, Gimpod/Sonic Caps/Mills RDO-198
    POLK CSI-A6 POLK MONITOR 70'S ONKYO TX NR-808 SONY CDP-333ES
    PIONEER PL-510A SONY BDP S5100
    POLK SDA 1C BOUGHT USED 2011,Gimpod/Sonic Caps/Mills RDO-194
    ONKYO HT RC-360 SONY BDP S590 TECHNICS SL BD-1
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  • PolkieMan
    PolkieMan Posts: 2,446
    edited January 2015
    White should always be negative and if you see a green one (which you should not) it would be too.
    POLK SDA 2.3 TLS BOUGHT NEW IN 1990, Gimpod/Sonic Caps/Mills RDO-198
    POLK CSI-A6 POLK MONITOR 70'S ONKYO TX NR-808 SONY CDP-333ES
    PIONEER PL-510A SONY BDP S5100
    POLK SDA 1C BOUGHT USED 2011,Gimpod/Sonic Caps/Mills RDO-194
    ONKYO HT RC-360 SONY BDP S590 TECHNICS SL BD-1
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