crwdns2933803:030crwdne2933803:0
crwdns2933797:0Ben Moorescrwdnd2933797:0crwdne2933797:0
crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Ben Moores
- crwdns2933769:0crwdne2933769:0
- crwdns2933771:0crwdne2933771:0
- crwdns2933801:0crwdne2933801:0
crwdns2933807:0crwdne2933807:0
| [title] Cable Analysis | |
| [* black] From the connector pinout we can follow the traces | |
| - | [* black] Pin 1 (with white dot) - Pin 4 : These go to three traces in the flex PCB, and go towards the sensor. |
| - | [* black] Pins 5-8 : These go to the motor |
| + | [* black] Pin 1 (with white dot) - Pin 4 : These go to three traces in the flex PCB, and go towards the sensor. Pins 2 and 3 are joined. |
| + | [* black] Pins 5-8 : These go to the stepper motor. Pins 5 and 7 appear to be one winding, and pins 6 and 8 the other winding. |
| [* black] The wider copper strips on the outside and middle are not connected. | |
| [* black] Flex ribbon details: | |
| [* black] 0.07mm thick. There is at least 1mm gap between the focus elements and the inner barrel wall. | |
| [* black] Stiffener thickness (at end with gold fingers) 0.30mm | |
| [* black] As there are two weak spots (orange boxes) in the cable, the repair needs to run from before the first to after the second. |