Difference between revisions of "Noise Generator on ER-PROTO-01"
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* Jacks | * Jacks | ||
| − | [[file:ER-PROTO- | + | [[file:ER-PROTO-01_NOISE_J38.PNG]] |
== Connectors == | == Connectors == | ||
Revision as of 21:01, 15 November 2022
- White Noise Generator
- Blue Noise
- Pink Noise
- U1 Power
- Jacks
Connectors
- J1 = White
- J3 =
Build
On Controls Card
- Install J1, J3, J4
- Wire J1-S to J3-S
- Wire J3-S to J4-S
On Daughtercard
- Wire J38-3 or J38-5 to nearby GND
- Install U1 14 pin socket near "middle of card
- Pin 4 goes towards +12V
- Add 10 Ohm resistor U1-4 to +12V
- Add jumper U1-11 to GND
- Add jumper U1-8 to U1-9 (Blue loopback)
- Add jumper U1-6 to U1-7 (White loopback)
- Install R16 1K J1-8 to Open bus row (J1-T) - White noise out
- Install R23 1K J3-6 to Open bus row (J3-T) - Blue noise out
- Install R22 1K J4-4 to Open bus row (J4-T) - Pink noise out
- Add wire U1-8 to R23 (new row)
- Add wire U1-14 to R22 (new row)
- Add wire U1-7 to R16 (new row)
- Add wire U1-1 to U1-5 (NOISE_WB)
