View source for ER-VCF-01 Rev 3 Assembly Sheet

== Three card set ==

* PROTO-02 Front Panel
* PROTO-02 Controls Card
* ER-VCF-01 Analog Card

== PROTO-02 Controls Card ==

[[FILE:ER-PROTO-01_CAD_FRONT_REAR.png]]

* RV1, RV3 = DNP
* RV2, RV4, RV5, RV6 = B100K
* J1-J4 = PJ301BM
* R4, R6 = 100K
* R2, R5 = 0

[[file:ER-VCF-01_REWORK_02.PNG]]

== ER-VCF-01 Analog Card ==

[[FILE:ER-VCF-01_CAD_FRONT_REAR.png]]

* [http://land-boards.com/ER-VCF-01/ibom.html Interactive BOM]
** J2, J3 get mounted to the rear of the card

* Add wire J2-13 to r6 pin near J2
* D4-D9 - matched

{| class="wikitable"
! Find
! Qty
! Ref Des
! Part Number
! 
! Find
! Qty
! Ref Des
! Part Number
|-
| 1
| 12
| D1-D12
| 1N4148
| 
| 10
| 1
| C1
| 1uF
|-
| 2
| 2
| D13, D14
| 1N5817
| 
| 11
| 5
| C2-C4, C11, C12
| 1nF
|-
| 3
| 2
| R1, R9
| 10K
| 
| 12
| 2
| C5, C6
| 0.1uF
|-
| 4
| 6
| R2, R4, R7, R20-R22
| 100K
| 
| 13
| U1, U2
| [http://www.ti.com/lit/ds/symlink/tl071.pdf TL074]
| 
|-
| 5
| 1
| R5
| 47K
| 
| 14
| J1
| ER-PWR-2X5
| 
|-
| 6
| 3
| R6, R8, R11
| 1K
| 
| 15
| J2
| HEADER, 2X8 (REAR)
| 
|-
| 7
| 3
| R10, R12, R19
| 2.2K
| 
| 16
| J3
| HEADER, 1X8 (REAR)
| 
|-
| 8
| 7
| R13, R14-R18, R23
| 33K
| 
| 
| 
| 
| 
|-
| 9
| 2
| R24, R25
| 10
| 
| 
| 
| 
| 
|-
|}