So here's my dilemma. I can't find a wiring diagram for an Ibanez 3EMP3LD. With quite a few older Ibanez basses, if you have to change the board, you need to change almost everything because the new replacement is this totally new board which doesn't interface with anything in the original bass. I'm replacing the board in a 2004 BTB400, so I've got no hope at all. The Ibanez database says this: "Preamp module: BEQ3 module Main PCB, 3 band Low noise, Dual gain => In case any module of this preamp set before 2015 production (including 2015) is needed to be replaced, the whole preamp modules need to be replaced due to spec change of the preamp." After some initial assumptions, I realised that the pickups actually connect under the switch and are marked NE TP and BR TP. I have connectors coming to allow the older pickups to be used with some minor violence, solder and trial and error, but I can't find anything which is an authority on how the power and output jack are wired. There just appears to be no wiring diagram available to the public that I can find. This module is still used on a heap of current Ibanez basses: 3EMP3LD. Preamp module: BEQ3 module Main PCB, 3 band Low noise, Dual gain. ATK800, ATK810, BTB1405, BTB1406, BTB1605, BTB1606, BTB1805, BTB1806, BTB1825, BTB1826, BTB1905, BTB1905SM, BTB1906SM, BTB1935, BTB1936, BTB20TH5, BTB20TH6, BTB33, BTB686SC, BTB740, BTB745, BTB746, BTB747, BTB845SC, BTB845, BTB845V, BTB846, BTB846SC, BTB846V, EHB1000, EHB1005, EHB1005MS, EHB1500, EHB1505, EHB1505MS, K5, SDB3, SR1100B, SR1105B, SR1200, SR1205, SR1206, SR1300, SR1305, SR1306, SR1340B, SR1345B, SR1346B, SR1400, SR1400T, SR1405, SR1405T, SR1600, SR1600B, SR1605, SR1605B, SR1800, SR1805, SR1820, SR1825, SR2400, SR2400W, SR2600, SR2605, SR300, SR300E, SR300EB, SR300EBL, SR300EL, SR300L, SR305, SR305E, SR305EB, SR305EBL, SR306EB, SR30TH4, SR30TH4P, SR30TH4PII, SR30TH5, SR30TH5P, SR30TH5PII, SR370, SR370E, SR370EF, SR375, SR375E, SR400EQM, SR405EQM, SR4XXV, SR5XXV, SR5000, SR5005, SR5006, SR500, SR500E, SR500EL, SR505, SR505E, SR505EL, SR506, SR5PBLTD, SR5SMLTD, SR600, SR605, SR650, SR650E, SR655, SR655E, SR670, SR675, SR750, SR755, SR756, SR800, SR805, SR870, SR875, SRC6, SRFF800, SRFF805, SRFF806, SRMS805, SRMS806, SRSC805, TMB600 Ibanez parts catalog I've spent days searching the internet on keywords and looking at random Ibanez wiring diagrams for this EQ or anything remotely likely to give a reliable hint. It has beaten my best internet search efforts, much to my surprise. There is nothing about it on any Ibanez corporate website that I can find. At this point, I have to ask more experienced people. Can anyone either preferably point me at a wiring diagram for this eq or if not, pop their electronics enclosure off and take some detailed photos of how this connects to the power and output jack please? It's the last step in getting this project up and running, now that it's headless.