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Experimentalists Anonymous

Oberheim Matrix 1000

Category
Ring Mod / Synth· Full Synths Drum Synths and Misc Synth
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Full Synths Drum Synths and Misc Synth
Open the schematic at Experimentalists Anonymous

Schematic

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Parts list 61 rows

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Check before you build · 6 values the reader of this schematic was not sure of
  • R525/R505: designator at Q502 reads R525
  • R522 printed twice (one likely R520)
  • C526 printed twice (one likely C528)
  • C501: value cut off
  • C505/C508 .0033 low-res
  • U501/U503 designators partly illegible
RefValueNormalizedTypeNotes
Resistors 24
R5013.3K3.3kread from the schematic by eye
R5024.7K4.7kread from the schematic by eye
R5033.3K3.3kread from the schematic by eye
R50410K10kread from the schematic by eye
R52536K36kdrawn R525 at Q502 collector; sequence suggests R505; read from the schematic by eye
R506512K512kread from the schematic by eye
R50710K10kread from the schematic by eye
R50810K10kread from the schematic by eye
R5093.3K3.3kread from the schematic by eye
R51012K12kread from the schematic by eye
R51136K36kread from the schematic by eye
R512510K510kread from the schematic by eye
R5131M1Mread from the schematic by eye
R5141M1Mread from the schematic by eye
R5151M1Mread from the schematic by eye
R5161M1Mread from the schematic by eye
R5171M1Mread from the schematic by eye
R5181M1Mread from the schematic by eye
R5191M1Mread from the schematic by eye
R5221M1Mprinted R522 (S&H with C524/C525); sequence suggests R520; clash with the other R522; read from the schematic by eye
R5211M1Mread from the schematic by eye
R5221M1Mread from the schematic by eye
R52310K10kread from the schematic by eye
R5243.3K3.3kread from the schematic by eye
Capacitors 29
C501??CLKA5 coupling cap at the top edge; label and value cut off in the scan; read from the schematic by eye
C502470pF470pread from the schematic by eye
C503470pF470pread from the schematic by eye
C504.001uF1nread from the schematic by eye
C505.0033uF3.3ndrawn .0033 (low-res, could be .0022); read from the schematic by eye
C506.001uF1nread from the schematic by eye
C507.001uF1nread from the schematic by eye
C508.0033uF3.3nread from the schematic by eye
C5094.7uF4.7u25V electrolytic; read from the schematic by eye
C510.033uF33nread from the schematic by eye
C511.033uF33nread from the schematic by eye
C512.033uF33nread from the schematic by eye
C513470pF470pdrawn 470p; read from the schematic by eye
C514.033uF33nread from the schematic by eye
C515.0068uF6.8nread from the schematic by eye
C516.033uF33nread from the schematic by eye
C517.0068uF6.8nread from the schematic by eye
C518.033uF33nread from the schematic by eye
C519.0068uF6.8nread from the schematic by eye
C520.033uF33nread from the schematic by eye
C521.0068uF6.8nread from the schematic by eye
C522.033uF33nread from the schematic by eye
C523.0068uF6.8nread from the schematic by eye
C524.033uF33nread from the schematic by eye
C525.0068uF6.8nread from the schematic by eye
C526.033uF33nread from the schematic by eye
C527.0068uF6.8nread from the schematic by eye
C526.033uF33nprinted C526 again (with C529); probably C528; read from the schematic by eye
C529.0068uF6.8nread from the schematic by eye
Transistors 4
Q5012SC27852SC2785drawn C2785; read from the schematic by eye
Q5022SC27852SC2785drawn C2785; read from the schematic by eye
Q5032SC27852SC2785drawn C2785; read from the schematic by eye
Q5042SC27852SC2785drawn C2785; read from the schematic by eye
ICs 4
U50140514051label cut off at the top edge; 8-channel mux like U502; read from the schematic by eye
U50240514051read from the schematic by eye
U503CEM3396CEM3396drawn U521/U503, low-res; read from the schematic by eye
U50474HC3274HC32quad OR, sections A-D; read from the schematic by eye