vix Posted June 19, 2008 Report Posted June 19, 2008 well it helps, but i did a simple continuity test to find the bad pin... more simple ;) anyway thank you for ur helpby the way i have a new problem with the OPL3, i should start a new topic, but i'll take advantage of your help in this one if u'r agree ;Di chekcked all my voltages: -12 +12 +5 everything seems to be oki did all the tests : OPL3 wiring (successful) then Testtone.(i have only one YAC chip so i have only outputs 3 & 4 available)When i run Testtone i got the 1KHz from output 3 but i got a DC voltage (-9V) on output 4 !i measured -10V at pin#8 of the last TL074 (IC6) ! do u have any idea about this prob ? is my TL074 down ? do i have any other voltage to check to localize my mistake ?thanks Quote
vix Posted June 19, 2008 Author Report Posted June 19, 2008 well, as usual i solve my problem less than 1h after my post... :Pjust a bad resistor between IC5 & IC6, i got 1KHz on each output nowtopic totally solved :) Quote
stryd_one Posted June 19, 2008 Report Posted June 19, 2008 It might seem advantageous to continue a new problem in an old thread, and maintain momentum/attention... but you need to think about how it effects other people searching the forum for answers.... So I split this into a new topic, and I'm going to move it into the FM forum too. Hope that's OK. Quote
vix Posted June 19, 2008 Author Report Posted June 19, 2008 nop, u'r right, i known it was a mistakeanyway thanks for the forum :) Quote
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