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Updated Encoder (markdown)

Erwin Ried 2024-11-05 15:43:00 +01:00
parent ee8e814b12
commit 4998bdad78
1 changed files with 7 additions and 14 deletions
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Encoder.md

@ -13,21 +13,14 @@ Depending on the shaft of your encoder, you can use [diverse knobs](https://www.
![image](https://github.com/user-attachments/assets/cd117b4e-ba62-4515-8b44-4b492b917e67) ![image](https://github.com/user-attachments/assets/cd117b4e-ba62-4515-8b44-4b492b917e67)
## Encoder Replacement for PortaPack H2 ## Encoder Replacement on PortaPack H2
### Disassembly ### Disassemble the device
To replace the encoder, you'll first need to disassemble the PortaPack. 1. Unscrew the screws and SMA connector rings.
2. Pull apart the case and carefully separate the PortaPack from the HackRF by gently pulling upwards to disconnect the pins.
3. Disconnect the speaker and battery.
1. Unscrew the four screws holding the top plate. ### Removing the Encoder
2. Unscrew the four screws securing the bottom plate.
3. Unscrew the SMA connector rings on both plates.
4. Pull apart the case and carefully separate the PortaPack from the HackRF by gently pulling upwards to disconnect the pins.
5. Once the PortaPack is free, flip it around and locate the speaker and battery connectors.
6. Unplug both connectors, and set the the rest aside.
> [!WARNING]
> Mark or take note of which connector is for the speaker and which is for the battery to avoid confusion and possible damage during reassembly.
### Removing the Defective Encoder
![image](https://github.com/user-attachments/assets/dc82574a-1c6c-4c69-84f0-0f0b6f5060c1) ![image](https://github.com/user-attachments/assets/dc82574a-1c6c-4c69-84f0-0f0b6f5060c1)
The encoder is mounted in a way that makes it difficult to desolder due to pin placement. The encoder is mounted in a way that makes it difficult to desolder due to pin placement.
@ -39,7 +32,7 @@ If you are having trouble with this, try the following technique:
> [!WARNING] > [!WARNING]
> The upper-most pin is close to the screen, take care not to scorch it with your soldering iron. > The upper-most pin is close to the screen, take care not to scorch it with your soldering iron.
### Preparing and Installing the Replacement Encoder ### Installing the Replacement Encoder
The replacement rotary encoder will likely have long leads designed for through-hole mounting. However, the PortaPack uses surface mounting for this component, so the leads will need to be trimmed down. Here’s how to do it: The replacement rotary encoder will likely have long leads designed for through-hole mounting. However, the PortaPack uses surface mounting for this component, so the leads will need to be trimmed down. Here’s how to do it:
> [!NOTE] > [!NOTE]