33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
Create a timeline
Public Timelines
For education
For educational institutions
For teachers
For students
Cabinet
For educational institutions
For teachers
For students
Open cabinet
FAQ
Get premium
Close
Create a timeline
Public timelines
FAQ
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
Edit
Download
Export
Duplicate
Premium
Embed
Share
30CN
Category:
Other
Updated:
3 Dec 2017
0
0
518
Contributors
Created by
邱紹博
Attachments
Comments
30 Corrosion
By
邱紹博
2 Dec 2017
0
0
433
tt
By
邱紹博
2 Dec 2017
0
0
347
Events
• 2017/8/16 Issue background: (CN defect rate15% caused by FC)
• 2017/8/17 Find different Pulse GPS circuit print
• 2017/8/18 Verified the root cause
• 2017/9/1 Pulse find the resistance is difference between good and NG units
• 2017/9/22 700pcs built (defect rate 2%) and new SPEC
About & Feedback
Terms
Privacy
FAQ
Support 24/7
Cabinet
Get premium
Donate
The service accepts bank transfer (ACH, Wire) or cards (Visa, MasterCard, etc). Processed by Stripe.
Secured with SSL
Comments