Difference between revisions of "ER-ADSR-555-01 Rev 2 Assembly Sheet"

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[[FILE:ER-ADSR-555-01_FRONT_REAR-CAD.png]]
 
[[FILE:ER-ADSR-555-01_FRONT_REAR-CAD.png]]
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== Parts List ==
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* [http://land-boards.com/ER-ADSR-555-01/ER-ADSR-555-01_REV3_ibom.html ER-ADSR-555-01 Rev 2 Interactive BOM]
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{| class="wikitable"
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! Find
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! Qty
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! Ref Des
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! Part Number
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!
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! Find
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! Qty
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! Ref Des
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! Part Number
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|-
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| 1
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| 3
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| R1, R6, R12
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| 10K
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|
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| 11
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| 3
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| Q1-Q3
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| [https://www.onsemi.com/pub/Collateral/2N3903-D.PDF 2N3904]
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|-
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| 2
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| 1
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| R2
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| 22K
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|
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| 11
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| 1
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| DS1
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| LED, 5MM
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|-
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| 3
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| 4
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| R3, R5, R7, R10
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| 4.7K
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|
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| 12
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| 3
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| RV1, RV2, RV4
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| A1M
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|-
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| 4
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| 1
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| R4
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| 1M
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|
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| 13
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| 1
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| RV3
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| B10K
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|-
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| 5
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| 3
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| R8, R9, R11
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| 100
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|
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| 14
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| 1
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| U1
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| [https://store.synthrotek.com/TL072P-Op-Amp_p_418.html TL072]
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|-
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| 6
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| 5
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| D1-D5
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| 1N4148
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|
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| 15
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| 1
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| U2
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| LM555N
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|-
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| 7
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| 1
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| C1
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| 10nF
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|
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| 16
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| 1
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| J1
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| [https://store.synthrotek.com/10-Pin_Keyed_Shrouded_Eurorack_Power_Header Conn_02x05]
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|-
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| 8
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| 1
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| C2
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| 10uF
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|
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| 17
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| 2
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| J2, J3
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| [https://www.taydaelectronics.com/pj-301bm-3-5-mm-mono-phone-jack.html PJ-301BM]
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|-
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| 9
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| 1
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| C3
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| 1uF
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|
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|
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|
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|
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|
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|-
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| 10
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| 3
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| C4-C6
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| 0.1uF
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|
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|
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|
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|
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|
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|-
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|}
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== Notes ==
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=== Master Timing Cap ===
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* Installed C2 (10uF) in machined contact pins
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[[file:ER-ADSR-555-01_P1090087-720px.jpg]]
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=== Decay Fix ===
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* [[ER-ADSR-555-01#Decay_Fix|Decay fix details]]
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* 3.3K Resistor on rear of card
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** Could be installed on top of card into the same holes and vertical
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 +
[[file:ER-ADSR-555-01_P1090084-720pxV.jpg]]

Latest revision as of 14:03, 14 March 2023

ER-ADSR-555-01 FRONT REAR-CAD.png

Parts List

Find Qty Ref Des Part Number Find Qty Ref Des Part Number
1 3 R1, R6, R12 10K 11 3 Q1-Q3 2N3904
2 1 R2 22K 11 1 DS1 LED, 5MM
3 4 R3, R5, R7, R10 4.7K 12 3 RV1, RV2, RV4 A1M
4 1 R4 1M 13 1 RV3 B10K
5 3 R8, R9, R11 100 14 1 U1 TL072
6 5 D1-D5 1N4148 15 1 U2 LM555N
7 1 C1 10nF 16 1 J1 Conn_02x05
8 1 C2 10uF 17 2 J2, J3 PJ-301BM
9 1 C3 1uF
10 3 C4-C6 0.1uF

Notes

Master Timing Cap

  • Installed C2 (10uF) in machined contact pins

ER-ADSR-555-01 P1090087-720px.jpg

Decay Fix

  • Decay fix details
  • 3.3K Resistor on rear of card
    • Could be installed on top of card into the same holes and vertical

ER-ADSR-555-01 P1090084-720pxV.jpg

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