Difference between revisions of "VGAX49 Assembly Sheet"
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| Line 80: | Line 80: | ||
! RefDes | ! RefDes | ||
|- | |- | ||
| − | | | + | | 2 |
| − | | | + | | 422 |
| − | | R1 | + | | R1,R12 |
| | | | ||
| 1 | | 1 | ||
| Line 88: | Line 88: | ||
| J1 | | J1 | ||
|- | |- | ||
| − | | | + | | 2 |
| − | | | + | | 845 |
| − | | R2 | + | | R2,R13 |
| | | | ||
| 1 | | 1 | ||
| VGA | | VGA | ||
| P1 | | P1 | ||
| + | |- | ||
| + | | 1 | ||
| + | | 470 | ||
| + | | R6 | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | |- | ||
| + | | 1 | ||
| + | | 1K | ||
| + | | R7 | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | |- | ||
| + | | 1 | ||
| + | | 2.2K | ||
| + | | R8 | ||
| + | | | ||
| + | | | ||
| + | | | ||
| + | | | ||
|- | |- | ||
|} | |} | ||
Revision as of 13:31, 14 July 2022
- Resistor values below depend on output voltage and drive current of the IC driving the pins (see this page for details)
Contents
1:2:1 Parts List (3.3V)
| Qty | Value | RefDes | Qty | Value | RefDes | |
|---|---|---|---|---|---|---|
| 2 | Res, 270 (0805) | R1,R12 | 1 | Conn, Rt ang, 2x10 | J1 | |
| 1 | Res, 820 (0805) | R7 | 1 | VGA | P1 | |
| 1 | Res, 390 (0805) | R6 |
2:2:2 Parts List (3.3V)
| Qty | Value | RefDes | Qty | Value | RefDes | |
|---|---|---|---|---|---|---|
| 3 | Res, 422 (0805) | R1,R6,R12 | 1 | Conn, Rt ang, 2x10 | J1 | |
| 3 | Res, 845 (0805) | R2,R7,R13 | 1 | VGA | P1 |
2:3:2 Parts List (3.3V)
| Qty | Value | RefDes | Qty | Value | RefDes | |
|---|---|---|---|---|---|---|
| 2 | 422 | R1,R12 | 1 | Conn, Rt ang, 2x10 | J1 | |
| 2 | 845 | R2,R13 | 1 | VGA | P1 | |
| 1 | 470 | R6 | ||||
| 1 | 1K | R7 | ||||
| 1 | 2.2K | R8 |
5:6:5 Parts List (3.3V)
- This can be done with either "junk box" (5%) values or more precise 1% values
- Visible difference is probably pretty small
| Qty | Value | RefDes | Qty | Value | RefDes | |
|---|---|---|---|---|---|---|
| 3 | Res, 2.32K, 1% (0805)]
or 2.2K, 5% |
R3,R8,R14 | 1 | Conn, Rt ang, 2x10 | J1 | |
| 3 | Res, 4.53K, 1% (0805)
or 4.7K, 5% |
R4,R9,R15 | 1 | VGA | P1 | |
| 3 | Res, 562, 1% (0805)
or 560, 5% |
R1,R6,R12 | ||||
| 3 | Res, 9.09K, 1% (0805)
or 9.1K, 5% |
R5,R10,R16 | ||||
| 3 | Res, 1.13, 1% (0805)
or 1.1K, 5% |
R2,R7,R13 | ||||
| 1 | Res, 17.8K, 1% (0805)
or 18K, 5% |
R11 |
